
KIT4066-SG
Mask Set for Enlarged Pores and Blackheads
L71 - Mask Set for Enlarged Pores and Blackheads
The Mask Set for Enlarged Pores and Blackheads L71 combines the exfoliating action of 4 AHAs and 1 PHA to work at different depths of the epidermis. Its high concentration promotes skin renewal, leaving the skin soft, smooth, and radiant. With continued use, blackheads are visibly reduced and pores are tightened.
A mask suitable for uneven skin texture
The Mask Set for Enlarged Pores and Blackheads L71 is suitable for all skin types affected by blackheads, visible pores, or a lack of radiance in the complexion.
However, due to its high concentration of AHAs, its use is not recommended for sensitive skin.
A gel texture, fresh and light
The texture of the Mask for Enlarged Pores and Blackheads L71 is a fluid and refreshing aqueous gel that spreads easily over the face, without leaving a greasy or sticky film after rinsing.
A formula enriched with chemical exfoliants
10% AHA complex:
Combination of 4 AHAs (alpha hydroxy acids) with different molecular sizes to penetrate more or less deeply into the superficial layers of the epidermis. Their exfoliating action helps to renew the skin's surface, reduce the presence of blackheads, and tighten pores.
From the smallest molecule to the largest, this complex consists of:
7% glycolic acid (76 g/mol):
The smallest of the AHAs, glycolic acid quickly and easily penetrates the stratum corneum. This deep action provides intense exfoliation, promoting accelerated cell renewal.-
1.5% lactic acid (90 g/mol):
Slightly larger in size, it shares the same properties as glycolic acid but with a more moderate penetration, promoting a gentle, gradual, and better-tolerated exfoliation. Its uniqueness lies in its humectant power, which enhances skin hydration and strengthens the skin barrier. -
0.5% tartaric acid (150 g/mol):
Tartaric acid has a high molecular weight, which limits its penetration and directs its action to the surface of the skin. This results in a gentler and more superficial exfoliation. Additionally, it acts as a pH regulator, optimizing the effectiveness of other AHAs. 1% mandelic acid (152 g/mol):
The largest in size, it penetrates the skin more slowly, ensuring good skin tolerance even on sensitive skin. When combined with other AHAs, it enhances the exfoliating action while minimizing the risk of irritation or post-inflammatory hyperpigmentation.
Gluconolactone 10%:
This active ingredient from the PHA (poly-hydroxy-acid) family is a gentle chemical exfoliant. It enhances the skin's natural hydration while providing a micro-exfoliation that complements the action of AHAs.
A tube made of 100% recycled aluminum
Aluminum tube made from 100% recycled aluminum and a cap made of recyclable polypropylene (PP).
Recyclable FSC-certified cardboard box.
Silicone brush with a wooden handle.
Precautions for use
Do not use in pregnant or breastfeeding women.
Stop using this mask if you experience any discomfort or irritation.
This mask contains alpha hydroxy acids (AHA) which may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use sunscreen and limit sun exposure while using this product and for a week afterward.
To minimize the risk of skin irritation, it is advised not to apply multiple products containing AHAs (glycolic acid, lactic acid, mandelic acid, tartaric acid, etc.) and/or BHAs (salicylic acid) and/or retinoids (retinol, retinol esters, etc.) on the same evening. In this case, alternate their use every other day to avoid exacerbating the effects of these active ingredients.
Ingredients
18 ingredients.
88% naturally derived.
Aqua (Water), Gluconolactone, Glycolic Acid, Glycerin, Sodium Hydroxide, Lactic Acid, Algin, Mandelic Acid, Acacia Senegal Gum, Benzyl Alcohol, Xanthan Gum, Camellia Sinensis Leaf Extract, Bisabolol, Glucomannan, Tartaric Acid, Dehydroacetic Acid, Tamarindus Indica Extract, Sorbic Acid.
The lists of ingredients used in the composition of our brand's products are regularly updated. Before using a product from our brand, you are encouraged to read the list of ingredients on its packaging to ensure that the ingredients are suitable for your personal use.
How to apply the Mask Set for Enlarged Pores and Blackheads L71?
The Mask Set for Enlarged Pores and Blackheads L71 is applied once or twice a week on clean, dry skin, only in the evening.
Apply the mask in a semi-thick layer on the face using the silicone brush, avoiding the eye area. Leave it on for 10 minutes, then rinse with clear water.
Who is the Mask Set for Enlarged Pores and Blackheads L71 for?
The Mask Set for Enlarged Pores and Blackheads L71 is suitable for all skin types affected by blackheads, visible pores, or a lack of radiance in the complexion.
However, due to its high concentration of AHAs, its use is not recommended for sensitive skin.
Is the product suitable for all skin types?
This mask is appropriate for skin types concerned with blackheads, visible pores, or lack of radiance. It is not recommended for sensitive skin.
Can the mask be used on skin suffering from rosacea/couperose?
The local imperfections serum has not been tested on skin with rosacea or couperose, so consulting a dermatologist is recommended.
Can the product be combined with products containing exfoliating agents (AHA, PHA, BHA)?
The mask already provides a significant chemical exfoliating action, so using it with other products containing similar agents may sensitize the skin. It is advisable to alternate or use only one such product.
Is the product compatible with dermatological treatment?
It is recommended to consult a dermatologist to assess the compatibility of this product with any dermatological treatments.
Can the mask be used in combination with other skincare products (e.g. serums, moisturizers, etc.)?
This product should not be used with exfoliating products and scrubs, as the mask already provides a chemical exfoliating action, which could sensitize the skin if combined. If using such products, alternate their use. There are no contraindications with other products in the range.
Is the product suitable for pregnant or breast-feeding women?
The mask is not recommended for those who are pregnant or breast-feeding, as indicated in the usage precautions. A full list of products not recommended can be found here:
At what age can I start using the product?
Exfoliating products are not recommended for use before the age of 14.
What is recommended for addressing microcysts, and is it advisable to use this mask more frequently than twice a week?
It is not advisable to use the "Peeling mask AHA 10% + PHA 10%" more than twice a week. Following the instructions on the product page and the product itself is recommended. Excessive use may irritate the skin and increase sensitivity. For microcysts, consulting a dermatologist is advised.
How many ingredients are in the formula, and what percentage is naturally derived?
The formula contains 18 ingredients in total. According to the product information, 88% of the ingredients are naturally derived.
Do I need to be careful about sun exposure when using this mask?
Yes, this mask contains AHAs, which may increase skin sensitivity to the sun and the possibility of sunburn. Use sunscreen and limit sun exposure while using it and for one week afterward.
Does this formula include ingredients that help support hydration?
Yes, lactic acid has humectant properties that help enhance hydration and support the skin barrier. Gluconolactone also helps enhance the skin's natural hydration.
Can this mask help improve the look of dull skin?
Yes, this mask is intended for complexions that lack radiance. Its exfoliating acids help renew the skin's surface, which may help the complexion appear more even and fresh-looking.
Can I use this mask on the same evening as retinol or salicylic acid products?
It is advised not to apply multiple products containing AHAs, BHAs such as salicylic acid, or retinoids on the same evening. Alternating their use every other day may help minimize the risk of irritation.
Is this mask recommended for sensitive skin?
No, its use is not recommended for sensitive skin because of its high concentration of AHAs. If you are unsure how your skin may react, it may be best to consult a dermatologist.
What does the 10% gluconolactone add to the mask?
Gluconolactone is a PHA that provides gentle chemical exfoliation. It also helps enhance the skin's natural hydration and complements the action of the AHAs with micro-exfoliation.
What is the purpose of tartaric acid in this mask?
Tartaric acid acts more on the skin's surface because of its higher molecular weight, contributing to gentler exfoliation. It also helps regulate pH, which supports the effectiveness of the other AHAs.
What packaging materials are used for this mask set?
The tube is made from 100% recycled aluminum and the cap is made from recyclable polypropylene. The cardboard box is recyclable and FSC-certified, and the set also includes a silicone brush with a wooden handle.
What role does glycolic acid play in this mask?
Glycolic acid is the smallest AHA in the formula, so it penetrates the stratum corneum quickly and easily. Its action supports intense exfoliation and promotes accelerated cell renewal.
What should I do if my skin feels uncomfortable while using this mask?
You should stop using the mask if you experience discomfort or irritation. If needed, you can seek advice from a dermatologist.
What texture does this mask have on the skin?
It has a fluid, refreshing aqueous gel texture. It spreads easily over the face and does not leave a greasy or sticky film after rinsing.
Where can I check the most up-to-date ingredient list before use?
The brand notes that ingredient lists are regularly updated. Before use, it is recommended to read the ingredient list printed on the product packaging to make sure it is suitable for your personal use.
Can I use this mask if I am pregnant or breastfeeding?
No, this mask should not be used during pregnancy or while breastfeeding. This precaution is clearly stated in the product information.
How does lactic acid contribute to the formula?
Lactic acid offers a gentler, more gradual exfoliation than glycolic acid because it penetrates more moderately. It also has humectant properties, which help enhance skin hydration and support the skin barrier.
Why is mandelic acid included in the formula?
Mandelic acid penetrates the skin more slowly because it has the largest molecular size among the AHAs in this formula. In combination with the other acids, it enhances exfoliation while helping minimize the risk of irritation or post-inflammatory hyperpigmentation.

