Cleanance AHA Exfoliating Serum
A gentle yet powerful AHA exfoliating serum featuring a patented duo of Lactic Acid and Succinic Acid that's 1.5x more effective than salicylic acid. Formulated with just 10 ingredients and 99% natural origin, this minimalist serum refines skin texture, reduces blemishes and marks, and tightens pores – with visible results from just 10 days.
✨ Texture & Feel
Patented Acid Duo
Exclusive combination of Lactic Acid + Succinic Acid proven 1.5x more effective than salicylic acid for keratolytic action.
Thermal Spring Water
Enriched with Avène Thermal Spring Water to soothe, strengthen and rebalance sensitive skin during exfoliation.
Triple Action Formula
Anti-blemish (reduces spots & blackheads), anti-marks (fades residual marks), and refines skin texture (tightens pores).
Minimalist & Clean
Just 10 ingredients with 99% natural origin. No fragrance, no parabens, no silicones, no oils – pure effectiveness.
🛡️ Safety & Compatibility
AHAs like lactic acid are generally considered safe during pregnancy, but consult your healthcare provider. This product contains no retinoids or salicylic acid.
Contains no ferments, fatty acids, oils, esters, or polysorbates. Safe for those with fungal acne/pityrosporum folliculitis.
Clinically tested on sensitive and acne-prone skin. Avène Thermal Spring Water provides soothing properties.
AHAs increase sun sensitivity. Always use SPF 30+ sunscreen during the day and limit sun exposure when using this product.
🔬 Ingredient Breakdown
🧪 Lactic Acid 2.43% Proven
A gentle AHA derived from milk that exfoliates the skin surface, promotes cell turnover, and improves skin texture while also providing hydrating benefits.
- Mechanism: Breaks down bonds between dead skin cells for gentle exfoliation
- Benefit: Larger molecular size than glycolic acid means less irritation
- Research: Supports skin barrier by helping create ceramides
🔬 Succinic Acid 3% Patented
A naturally-occurring acid that works synergistically with lactic acid to provide enhanced keratolytic (exfoliating) action and antibacterial benefits.
- Combination: Together with lactic acid, 1.5x more effective than salicylic acid
- Action: Helps unclog pores and reduce blemish-causing bacteria
- Patent: Avène's exclusive patented acid combination
⚗️ Glutamic Acid Active Level Promising
An amino acid that provides sebum-regulating properties to help control excess oil production and keep skin balanced.
- Function: Reduces excess sebum production
- Hydration: Also acts as a humectant moisturizer
- Skin Conditioning: Helps maintain skin's natural moisture levels
💧 Avène Thermal Spring Water Base Proven
The signature Avène ingredient, naturally sourced thermal spring water with unique mineral composition for soothing and skin-rebalancing benefits.
- Origin: Sourced from La Roche-Posay, France
- Properties: Anti-irritating, soothing, and softening
- Research: Clinically proven to calm sensitive skin
10 ingredients
Avene Thermal Spring Water (Avene Aqua), Glycerin, Pentylene Glycol, Succinic Acid, Lactic Acid, Sodium Hydroxide, Glutamic Acid, Sodium Benzoate, Water (Aqua), Xanthan Gum
🔄 Where It Fits in Your Routine
Apply after cleansing on dry skin. Best used in PM routine. If using AM, always follow with SPF 30+. Can be used 1-2x daily.
📝 How to Use
Cleanse Your Skin
Start with clean, dry skin. For best results, use Avène Cleanance Cleansing Gel to prep your skin.
Apply the Serum
Apply 2-3 drops to face, neck, and décolleté. Avoid the eye area. Gently massage until absorbed.
Let It Absorb
Wait 10-15 seconds for the lightweight formula to fully absorb before applying next products.
Follow with Moisturizer
Apply your favorite moisturizer. In the morning, always finish with SPF 30+ sunscreen.
👤 Who Is It For?
✅ Perfect for you if:
- You have oily or combination skin with blemishes
- You want to reduce blackheads and enlarged pores
- You have post-acne marks or uneven texture
- You prefer fragrance-free, minimalist formulas
- You have sensitive skin but want effective exfoliation
- You're new to chemical exfoliants and want a gentle start
❌ Consider alternatives if:
- You have very dry or dehydrated skin (may need extra moisture)
- You're already using strong retinoids daily
- You have active eczema, rosacea flare-ups, or broken skin
- You need a stronger AHA concentration (10%+)
- You prefer multi-tasking products with more actives
🎯 Skin Type Compatibility
Lightweight, oil-free formula absorbs instantly. Glutamic acid helps regulate sebum production for balanced, shine-free skin.
Perfect balance – controls oil in T-zone without stripping dry areas. Gentle enough for daily use across all face zones.
Non-comedogenic, fungal acne safe. Unclogs pores, reduces blemishes, and fades post-acne marks without irritation.
Tested on sensitive skin with Thermal Spring Water for soothing. Start every other day to build tolerance.
May work well with proper hydration layered on top. Use sparingly (every other night) and pair with rich moisturizer.
📈 Results Timeline
Smoother Texture & Refined Feel
Skin feels softer and smoother to the touch. Some users notice slight initial purging as pores unclog – this is normal.
70% noticed improvementVisible Texture Refinement
Clinical studies show refined skin texture from 10 days. Pores appear tighter, skin looks clearer and more even.
74% saw results (clinical study)Reduced Blemishes & Marks
Significant reduction in active blemishes, blackheads, and post-acne marks. Skin tone appears more even and radiant.
85% saw clearer skinOptimal Results & Maintenance
Maximum benefits achieved. Continue use for maintained results. Skin appears consistently clear, smooth, and balanced.
90% would repurchase⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Visible results from just 10 days of use
- Extremely gentle for an AHA – no stinging or irritation
- Minimalist 10-ingredient formula is safe for reactive skin
- Fragrance-free with no chemical smell
- Lightweight, fast-absorbing, non-sticky texture
- Effective on blemishes, texture, AND post-acne marks
- Fungal acne safe – rare for exfoliating serums
- Great for sensitive and acne-prone skin simultaneously
❌ Criticized
- Small 30ml bottle at premium price point
- Glass dropper not ideal for travel
- May not be strong enough for stubborn hyperpigmentation
- Dry skin types need extra moisturizer
- Initial purging possible in first 1-2 weeks
- Lower acid concentration than some competitors
💰 Budget-Friendly Alternatives (Dupes)
Same lactic acid concentration but includes hyaluronic acid for hydration. More basic formula without the patented succinic acid duo or thermal spring water. May cause slight stinging.
Higher lactic acid strength for more experienced users. More potent but also more potential for irritation. No sebum-regulating ingredients.
Uses glycolic acid (7%) instead of lactic acid – more potent but potentially more irritating. Better for whiteheads, contains apple water. K-beauty alternative.
🔄 Comparison with Competitors
Avène Cleanance AHA Serum (This Product)
$32.00Paula's Choice 8% AHA Gel Exfoliant
$34.00La Roche-Posay Effaclar Ultra Serum
$45.00The Ordinary Lactic Acid 5% + HA
$8.90📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. No refrigeration required.
Glass dropper bottle with protective outer box. Recyclable packaging.
Yes, under 100ml/3.4oz. Note: Glass bottle – pack carefully in checked luggage.
❓ Frequently Asked Questions
This serum contains lactic acid (an AHA), which is generally considered safe during pregnancy unlike salicylic acid (BHA) or retinoids. However, Avène recommends consulting your healthcare provider before use during pregnancy or breastfeeding. The product does NOT contain any retinoids, salicylic acid, or other pregnancy-contraindicated ingredients.
Yes! This serum is confirmed fungal acne safe. It contains no ferments, fatty acids, oils, esters, or polysorbates that feed malassezia yeast. The minimalist 10-ingredient formula makes it one of the safest exfoliating serums for those with fungal acne/pityrosporum folliculitis.
Use caution when combining with other actives. Avoid using with other AHAs/BHAs in the same routine to prevent over-exfoliation. You can alternate nights (AHA one night, retinol another). Vitamin C can be used in the morning while this serum is used at night. If using together, wait 20-30 minutes between products. Start slowly and monitor for irritation.
This serum is ideal for oily, combination, and acne-prone skin types. It's specifically formulated for sensitive skin and tested on acne-prone skin. Those with dry skin can use it but should pair with a rich moisturizer. Very dry or eczema-prone skin may want to use it less frequently (every other night).
Clinical studies show visible results from 10 days of consistent use. Many users notice smoother texture within the first week. For blemishes and marks, expect 4-8 weeks for significant improvement. Some initial purging may occur in weeks 1-2 as pores unclog – this is normal and temporary.
Apply after cleansing on dry skin, before serums and moisturizer. Order: Cleanser → Toner (optional) → THIS SERUM → Treatment serums → Moisturizer → Sunscreen (AM only). Best used in PM routine. If using morning, always follow with SPF 30+ as AHAs increase sun sensitivity.
No, this serum is non-comedogenic with a very low comedogenic rating of 1/5. It's oil-free and contains no pore-clogging ingredients. In fact, it helps unclog pores thanks to its keratolytic (exfoliating) action. The formula is tested on acne-prone skin and is designed to reduce blemishes, not cause them.
The serum has a PAO (Period After Opening) of 12 months. The 30ml bottle typically lasts 2-3 months with twice-daily use, or 4-6 months with once-daily use. Store in a cool, dry place away from direct sunlight. The glass dropper helps maintain product freshness and precise dosing.
Verdict: Avène Cleanance AHA Exfoliating Serum is an excellent choice for those seeking a gentle yet effective exfoliant, especially for sensitive and acne-prone skin. The patented lactic + succinic acid combination delivers visible results from 10 days while the minimalist 10-ingredient formula ensures maximum tolerance. While the price point is higher than budget alternatives like The Ordinary, the dermatological expertise, clinical testing, and fungal acne-safe formulation justify the investment. Ideal for anyone wanting to refine texture, reduce blemishes, and fade marks without irritation. A must-try for French pharmacy skincare enthusiasts.
Original: $21.90
-70%$21.90
$6.57Cleanance AHA Exfoliating Serum
A gentle yet powerful AHA exfoliating serum featuring a patented duo of Lactic Acid and Succinic Acid that's 1.5x more effective than salicylic acid. Formulated with just 10 ingredients and 99% natural origin, this minimalist serum refines skin texture, reduces blemishes and marks, and tightens pores – with visible results from just 10 days.
✨ Texture & Feel
Patented Acid Duo
Exclusive combination of Lactic Acid + Succinic Acid proven 1.5x more effective than salicylic acid for keratolytic action.
Thermal Spring Water
Enriched with Avène Thermal Spring Water to soothe, strengthen and rebalance sensitive skin during exfoliation.
Triple Action Formula
Anti-blemish (reduces spots & blackheads), anti-marks (fades residual marks), and refines skin texture (tightens pores).
Minimalist & Clean
Just 10 ingredients with 99% natural origin. No fragrance, no parabens, no silicones, no oils – pure effectiveness.
🛡️ Safety & Compatibility
AHAs like lactic acid are generally considered safe during pregnancy, but consult your healthcare provider. This product contains no retinoids or salicylic acid.
Contains no ferments, fatty acids, oils, esters, or polysorbates. Safe for those with fungal acne/pityrosporum folliculitis.
Clinically tested on sensitive and acne-prone skin. Avène Thermal Spring Water provides soothing properties.
AHAs increase sun sensitivity. Always use SPF 30+ sunscreen during the day and limit sun exposure when using this product.
🔬 Ingredient Breakdown
🧪 Lactic Acid 2.43% Proven
A gentle AHA derived from milk that exfoliates the skin surface, promotes cell turnover, and improves skin texture while also providing hydrating benefits.
- Mechanism: Breaks down bonds between dead skin cells for gentle exfoliation
- Benefit: Larger molecular size than glycolic acid means less irritation
- Research: Supports skin barrier by helping create ceramides
🔬 Succinic Acid 3% Patented
A naturally-occurring acid that works synergistically with lactic acid to provide enhanced keratolytic (exfoliating) action and antibacterial benefits.
- Combination: Together with lactic acid, 1.5x more effective than salicylic acid
- Action: Helps unclog pores and reduce blemish-causing bacteria
- Patent: Avène's exclusive patented acid combination
⚗️ Glutamic Acid Active Level Promising
An amino acid that provides sebum-regulating properties to help control excess oil production and keep skin balanced.
- Function: Reduces excess sebum production
- Hydration: Also acts as a humectant moisturizer
- Skin Conditioning: Helps maintain skin's natural moisture levels
💧 Avène Thermal Spring Water Base Proven
The signature Avène ingredient, naturally sourced thermal spring water with unique mineral composition for soothing and skin-rebalancing benefits.
- Origin: Sourced from La Roche-Posay, France
- Properties: Anti-irritating, soothing, and softening
- Research: Clinically proven to calm sensitive skin
10 ingredients
Avene Thermal Spring Water (Avene Aqua), Glycerin, Pentylene Glycol, Succinic Acid, Lactic Acid, Sodium Hydroxide, Glutamic Acid, Sodium Benzoate, Water (Aqua), Xanthan Gum
🔄 Where It Fits in Your Routine
Apply after cleansing on dry skin. Best used in PM routine. If using AM, always follow with SPF 30+. Can be used 1-2x daily.
📝 How to Use
Cleanse Your Skin
Start with clean, dry skin. For best results, use Avène Cleanance Cleansing Gel to prep your skin.
Apply the Serum
Apply 2-3 drops to face, neck, and décolleté. Avoid the eye area. Gently massage until absorbed.
Let It Absorb
Wait 10-15 seconds for the lightweight formula to fully absorb before applying next products.
Follow with Moisturizer
Apply your favorite moisturizer. In the morning, always finish with SPF 30+ sunscreen.
👤 Who Is It For?
✅ Perfect for you if:
- You have oily or combination skin with blemishes
- You want to reduce blackheads and enlarged pores
- You have post-acne marks or uneven texture
- You prefer fragrance-free, minimalist formulas
- You have sensitive skin but want effective exfoliation
- You're new to chemical exfoliants and want a gentle start
❌ Consider alternatives if:
- You have very dry or dehydrated skin (may need extra moisture)
- You're already using strong retinoids daily
- You have active eczema, rosacea flare-ups, or broken skin
- You need a stronger AHA concentration (10%+)
- You prefer multi-tasking products with more actives
🎯 Skin Type Compatibility
Lightweight, oil-free formula absorbs instantly. Glutamic acid helps regulate sebum production for balanced, shine-free skin.
Perfect balance – controls oil in T-zone without stripping dry areas. Gentle enough for daily use across all face zones.
Non-comedogenic, fungal acne safe. Unclogs pores, reduces blemishes, and fades post-acne marks without irritation.
Tested on sensitive skin with Thermal Spring Water for soothing. Start every other day to build tolerance.
May work well with proper hydration layered on top. Use sparingly (every other night) and pair with rich moisturizer.
📈 Results Timeline
Smoother Texture & Refined Feel
Skin feels softer and smoother to the touch. Some users notice slight initial purging as pores unclog – this is normal.
70% noticed improvementVisible Texture Refinement
Clinical studies show refined skin texture from 10 days. Pores appear tighter, skin looks clearer and more even.
74% saw results (clinical study)Reduced Blemishes & Marks
Significant reduction in active blemishes, blackheads, and post-acne marks. Skin tone appears more even and radiant.
85% saw clearer skinOptimal Results & Maintenance
Maximum benefits achieved. Continue use for maintained results. Skin appears consistently clear, smooth, and balanced.
90% would repurchase⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Visible results from just 10 days of use
- Extremely gentle for an AHA – no stinging or irritation
- Minimalist 10-ingredient formula is safe for reactive skin
- Fragrance-free with no chemical smell
- Lightweight, fast-absorbing, non-sticky texture
- Effective on blemishes, texture, AND post-acne marks
- Fungal acne safe – rare for exfoliating serums
- Great for sensitive and acne-prone skin simultaneously
❌ Criticized
- Small 30ml bottle at premium price point
- Glass dropper not ideal for travel
- May not be strong enough for stubborn hyperpigmentation
- Dry skin types need extra moisturizer
- Initial purging possible in first 1-2 weeks
- Lower acid concentration than some competitors
💰 Budget-Friendly Alternatives (Dupes)
Same lactic acid concentration but includes hyaluronic acid for hydration. More basic formula without the patented succinic acid duo or thermal spring water. May cause slight stinging.
Higher lactic acid strength for more experienced users. More potent but also more potential for irritation. No sebum-regulating ingredients.
Uses glycolic acid (7%) instead of lactic acid – more potent but potentially more irritating. Better for whiteheads, contains apple water. K-beauty alternative.
🔄 Comparison with Competitors
Avène Cleanance AHA Serum (This Product)
$32.00Paula's Choice 8% AHA Gel Exfoliant
$34.00La Roche-Posay Effaclar Ultra Serum
$45.00The Ordinary Lactic Acid 5% + HA
$8.90📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. No refrigeration required.
Glass dropper bottle with protective outer box. Recyclable packaging.
Yes, under 100ml/3.4oz. Note: Glass bottle – pack carefully in checked luggage.
❓ Frequently Asked Questions
This serum contains lactic acid (an AHA), which is generally considered safe during pregnancy unlike salicylic acid (BHA) or retinoids. However, Avène recommends consulting your healthcare provider before use during pregnancy or breastfeeding. The product does NOT contain any retinoids, salicylic acid, or other pregnancy-contraindicated ingredients.
Yes! This serum is confirmed fungal acne safe. It contains no ferments, fatty acids, oils, esters, or polysorbates that feed malassezia yeast. The minimalist 10-ingredient formula makes it one of the safest exfoliating serums for those with fungal acne/pityrosporum folliculitis.
Use caution when combining with other actives. Avoid using with other AHAs/BHAs in the same routine to prevent over-exfoliation. You can alternate nights (AHA one night, retinol another). Vitamin C can be used in the morning while this serum is used at night. If using together, wait 20-30 minutes between products. Start slowly and monitor for irritation.
This serum is ideal for oily, combination, and acne-prone skin types. It's specifically formulated for sensitive skin and tested on acne-prone skin. Those with dry skin can use it but should pair with a rich moisturizer. Very dry or eczema-prone skin may want to use it less frequently (every other night).
Clinical studies show visible results from 10 days of consistent use. Many users notice smoother texture within the first week. For blemishes and marks, expect 4-8 weeks for significant improvement. Some initial purging may occur in weeks 1-2 as pores unclog – this is normal and temporary.
Apply after cleansing on dry skin, before serums and moisturizer. Order: Cleanser → Toner (optional) → THIS SERUM → Treatment serums → Moisturizer → Sunscreen (AM only). Best used in PM routine. If using morning, always follow with SPF 30+ as AHAs increase sun sensitivity.
No, this serum is non-comedogenic with a very low comedogenic rating of 1/5. It's oil-free and contains no pore-clogging ingredients. In fact, it helps unclog pores thanks to its keratolytic (exfoliating) action. The formula is tested on acne-prone skin and is designed to reduce blemishes, not cause them.
The serum has a PAO (Period After Opening) of 12 months. The 30ml bottle typically lasts 2-3 months with twice-daily use, or 4-6 months with once-daily use. Store in a cool, dry place away from direct sunlight. The glass dropper helps maintain product freshness and precise dosing.
Verdict: Avène Cleanance AHA Exfoliating Serum is an excellent choice for those seeking a gentle yet effective exfoliant, especially for sensitive and acne-prone skin. The patented lactic + succinic acid combination delivers visible results from 10 days while the minimalist 10-ingredient formula ensures maximum tolerance. While the price point is higher than budget alternatives like The Ordinary, the dermatological expertise, clinical testing, and fungal acne-safe formulation justify the investment. Ideal for anyone wanting to refine texture, reduce blemishes, and fade marks without irritation. A must-try for French pharmacy skincare enthusiasts.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A gentle yet powerful AHA exfoliating serum featuring a patented duo of Lactic Acid and Succinic Acid that's 1.5x more effective than salicylic acid. Formulated with just 10 ingredients and 99% natural origin, this minimalist serum refines skin texture, reduces blemishes and marks, and tightens pores – with visible results from just 10 days.
✨ Texture & Feel
Patented Acid Duo
Exclusive combination of Lactic Acid + Succinic Acid proven 1.5x more effective than salicylic acid for keratolytic action.
Thermal Spring Water
Enriched with Avène Thermal Spring Water to soothe, strengthen and rebalance sensitive skin during exfoliation.
Triple Action Formula
Anti-blemish (reduces spots & blackheads), anti-marks (fades residual marks), and refines skin texture (tightens pores).
Minimalist & Clean
Just 10 ingredients with 99% natural origin. No fragrance, no parabens, no silicones, no oils – pure effectiveness.
🛡️ Safety & Compatibility
AHAs like lactic acid are generally considered safe during pregnancy, but consult your healthcare provider. This product contains no retinoids or salicylic acid.
Contains no ferments, fatty acids, oils, esters, or polysorbates. Safe for those with fungal acne/pityrosporum folliculitis.
Clinically tested on sensitive and acne-prone skin. Avène Thermal Spring Water provides soothing properties.
AHAs increase sun sensitivity. Always use SPF 30+ sunscreen during the day and limit sun exposure when using this product.
🔬 Ingredient Breakdown
🧪 Lactic Acid 2.43% Proven
A gentle AHA derived from milk that exfoliates the skin surface, promotes cell turnover, and improves skin texture while also providing hydrating benefits.
- Mechanism: Breaks down bonds between dead skin cells for gentle exfoliation
- Benefit: Larger molecular size than glycolic acid means less irritation
- Research: Supports skin barrier by helping create ceramides
🔬 Succinic Acid 3% Patented
A naturally-occurring acid that works synergistically with lactic acid to provide enhanced keratolytic (exfoliating) action and antibacterial benefits.
- Combination: Together with lactic acid, 1.5x more effective than salicylic acid
- Action: Helps unclog pores and reduce blemish-causing bacteria
- Patent: Avène's exclusive patented acid combination
⚗️ Glutamic Acid Active Level Promising
An amino acid that provides sebum-regulating properties to help control excess oil production and keep skin balanced.
- Function: Reduces excess sebum production
- Hydration: Also acts as a humectant moisturizer
- Skin Conditioning: Helps maintain skin's natural moisture levels
💧 Avène Thermal Spring Water Base Proven
The signature Avène ingredient, naturally sourced thermal spring water with unique mineral composition for soothing and skin-rebalancing benefits.
- Origin: Sourced from La Roche-Posay, France
- Properties: Anti-irritating, soothing, and softening
- Research: Clinically proven to calm sensitive skin
10 ingredients
Avene Thermal Spring Water (Avene Aqua), Glycerin, Pentylene Glycol, Succinic Acid, Lactic Acid, Sodium Hydroxide, Glutamic Acid, Sodium Benzoate, Water (Aqua), Xanthan Gum
🔄 Where It Fits in Your Routine
Apply after cleansing on dry skin. Best used in PM routine. If using AM, always follow with SPF 30+. Can be used 1-2x daily.
📝 How to Use
Cleanse Your Skin
Start with clean, dry skin. For best results, use Avène Cleanance Cleansing Gel to prep your skin.
Apply the Serum
Apply 2-3 drops to face, neck, and décolleté. Avoid the eye area. Gently massage until absorbed.
Let It Absorb
Wait 10-15 seconds for the lightweight formula to fully absorb before applying next products.
Follow with Moisturizer
Apply your favorite moisturizer. In the morning, always finish with SPF 30+ sunscreen.
👤 Who Is It For?
✅ Perfect for you if:
- You have oily or combination skin with blemishes
- You want to reduce blackheads and enlarged pores
- You have post-acne marks or uneven texture
- You prefer fragrance-free, minimalist formulas
- You have sensitive skin but want effective exfoliation
- You're new to chemical exfoliants and want a gentle start
❌ Consider alternatives if:
- You have very dry or dehydrated skin (may need extra moisture)
- You're already using strong retinoids daily
- You have active eczema, rosacea flare-ups, or broken skin
- You need a stronger AHA concentration (10%+)
- You prefer multi-tasking products with more actives
🎯 Skin Type Compatibility
Lightweight, oil-free formula absorbs instantly. Glutamic acid helps regulate sebum production for balanced, shine-free skin.
Perfect balance – controls oil in T-zone without stripping dry areas. Gentle enough for daily use across all face zones.
Non-comedogenic, fungal acne safe. Unclogs pores, reduces blemishes, and fades post-acne marks without irritation.
Tested on sensitive skin with Thermal Spring Water for soothing. Start every other day to build tolerance.
May work well with proper hydration layered on top. Use sparingly (every other night) and pair with rich moisturizer.
📈 Results Timeline
Smoother Texture & Refined Feel
Skin feels softer and smoother to the touch. Some users notice slight initial purging as pores unclog – this is normal.
70% noticed improvementVisible Texture Refinement
Clinical studies show refined skin texture from 10 days. Pores appear tighter, skin looks clearer and more even.
74% saw results (clinical study)Reduced Blemishes & Marks
Significant reduction in active blemishes, blackheads, and post-acne marks. Skin tone appears more even and radiant.
85% saw clearer skinOptimal Results & Maintenance
Maximum benefits achieved. Continue use for maintained results. Skin appears consistently clear, smooth, and balanced.
90% would repurchase⭐ Ratings by Platform
⚖️ Pros & Cons
✅ Praised
- Visible results from just 10 days of use
- Extremely gentle for an AHA – no stinging or irritation
- Minimalist 10-ingredient formula is safe for reactive skin
- Fragrance-free with no chemical smell
- Lightweight, fast-absorbing, non-sticky texture
- Effective on blemishes, texture, AND post-acne marks
- Fungal acne safe – rare for exfoliating serums
- Great for sensitive and acne-prone skin simultaneously
❌ Criticized
- Small 30ml bottle at premium price point
- Glass dropper not ideal for travel
- May not be strong enough for stubborn hyperpigmentation
- Dry skin types need extra moisturizer
- Initial purging possible in first 1-2 weeks
- Lower acid concentration than some competitors
💰 Budget-Friendly Alternatives (Dupes)
Same lactic acid concentration but includes hyaluronic acid for hydration. More basic formula without the patented succinic acid duo or thermal spring water. May cause slight stinging.
Higher lactic acid strength for more experienced users. More potent but also more potential for irritation. No sebum-regulating ingredients.
Uses glycolic acid (7%) instead of lactic acid – more potent but potentially more irritating. Better for whiteheads, contains apple water. K-beauty alternative.
🔄 Comparison with Competitors
Avène Cleanance AHA Serum (This Product)
$32.00Paula's Choice 8% AHA Gel Exfoliant
$34.00La Roche-Posay Effaclar Ultra Serum
$45.00The Ordinary Lactic Acid 5% + HA
$8.90📦 Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. No refrigeration required.
Glass dropper bottle with protective outer box. Recyclable packaging.
Yes, under 100ml/3.4oz. Note: Glass bottle – pack carefully in checked luggage.
❓ Frequently Asked Questions
This serum contains lactic acid (an AHA), which is generally considered safe during pregnancy unlike salicylic acid (BHA) or retinoids. However, Avène recommends consulting your healthcare provider before use during pregnancy or breastfeeding. The product does NOT contain any retinoids, salicylic acid, or other pregnancy-contraindicated ingredients.
Yes! This serum is confirmed fungal acne safe. It contains no ferments, fatty acids, oils, esters, or polysorbates that feed malassezia yeast. The minimalist 10-ingredient formula makes it one of the safest exfoliating serums for those with fungal acne/pityrosporum folliculitis.
Use caution when combining with other actives. Avoid using with other AHAs/BHAs in the same routine to prevent over-exfoliation. You can alternate nights (AHA one night, retinol another). Vitamin C can be used in the morning while this serum is used at night. If using together, wait 20-30 minutes between products. Start slowly and monitor for irritation.
This serum is ideal for oily, combination, and acne-prone skin types. It's specifically formulated for sensitive skin and tested on acne-prone skin. Those with dry skin can use it but should pair with a rich moisturizer. Very dry or eczema-prone skin may want to use it less frequently (every other night).
Clinical studies show visible results from 10 days of consistent use. Many users notice smoother texture within the first week. For blemishes and marks, expect 4-8 weeks for significant improvement. Some initial purging may occur in weeks 1-2 as pores unclog – this is normal and temporary.
Apply after cleansing on dry skin, before serums and moisturizer. Order: Cleanser → Toner (optional) → THIS SERUM → Treatment serums → Moisturizer → Sunscreen (AM only). Best used in PM routine. If using morning, always follow with SPF 30+ as AHAs increase sun sensitivity.
No, this serum is non-comedogenic with a very low comedogenic rating of 1/5. It's oil-free and contains no pore-clogging ingredients. In fact, it helps unclog pores thanks to its keratolytic (exfoliating) action. The formula is tested on acne-prone skin and is designed to reduce blemishes, not cause them.
The serum has a PAO (Period After Opening) of 12 months. The 30ml bottle typically lasts 2-3 months with twice-daily use, or 4-6 months with once-daily use. Store in a cool, dry place away from direct sunlight. The glass dropper helps maintain product freshness and precise dosing.
Verdict: Avène Cleanance AHA Exfoliating Serum is an excellent choice for those seeking a gentle yet effective exfoliant, especially for sensitive and acne-prone skin. The patented lactic + succinic acid combination delivers visible results from 10 days while the minimalist 10-ingredient formula ensures maximum tolerance. While the price point is higher than budget alternatives like The Ordinary, the dermatological expertise, clinical testing, and fungal acne-safe formulation justify the investment. Ideal for anyone wanting to refine texture, reduce blemishes, and fade marks without irritation. A must-try for French pharmacy skincare enthusiasts.
