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  • Acid treatment with vitamin C
Acid treatment with vitamin C
List price 12,70 €
12,70 €
/ unit
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In stock
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A unique combination of AHA acids, ascorbic acid and tranexamic and ferulic acid. This advanced combination of active ingredients makes the product a gentler equivalent of SkinTra's bestsellers: Light Your Skin and Destructor.

  • Ascorbic Acid 10%
  • Mandelic Acid 5%
  • Lactic Acid
  • Tranexamic Acid 
  • Ferulic Acid
About the product

By purchasing this product, you ensure the planting of 0.5m² of forest!

The treatment is composed to provide comprehensive skin care, providing not only concentrated active ingredients, but also gentleness and effectiveness in one product. With regular use of the acid treatment with vitamin C, the skin acquires an even tone, becomes radiant, which translates into a healthy and youthful appearance.

A high concentration of ascorbic acid, known for its skin-brightening properties, is a key part of the treatment. Vitamin C combined with ferulic acid acts as a powerful antioxidant, neutralizing the damaging effects of free radicals, which promotes the reduction of skin aging signs such as wrinkles and discoloration. In addition, tranexamic acid, known for its anti-inflammatory properties, and again ferulic acid, which has an antioxidant effect, work together synergistically, enhancing the effectiveness of vitamin C.

Ferulic acid acts as a free radical neutralizer and stabilizes melanin production, which effectively prevents hyperpigmentation. Tranexamic regulates hyperpigmentation processes, resulting in effective protection against new spots. These two substances combine to form a comprehensive protection, taking care of the brightness and uniformity of the skin. Discover simple and effective prevention against hyperpigmentation with our unique skin care solution.

The addition of lactic acid and mandelic acid promotes the natural exfoliation process of the epidermis, which contributes to smoother skin. This not only works to reduce the number of blackheads, but also prevents active breakouts thanks to its antibacterial properties. The exfoliating properties enhance the brightening effects, while facilitating the penetration of ascorbic acid deep into the epidermis.

skintra destructor

Ascorbic Acid 10% - mainly associated with discoloration lightening properties. The property addresses discoloration caused by many factors, but also improves color in general, reducing earthiness. In addition, ascorbic acid fights free radicals, slowing down the aging process, and stimulates collagen and elastin production, increasing skin firmness and elasticity. The antioxidant effect further prevents the formation of blackheads. It has also been shown to have anti-inflammatory properties, which contributes to accelerating regenerative processes, as well as reducing the occurrence of sun erythema and UVB-induced burns.

Mandelic Acid 5% - Alpha-hydroxy acid (AHA) exfoliates the epidermis, making it effective in lightening epidermal hyperpigmentation. It unblocks the sebaceous gland outlets, which reduces the formation of blackheads and facilitates the removal of already formed ones. It also has an antibacterial effect, which contributes to minimizing acne. 

Lactic Acid ~5% - An alpha-hydroxy acid (AHA) with emollient and moisturizing properties. It also regulates exfoliation of the epidermis, evens out skin tone and smooths the skin, reducing roughness. It is mainly recommended for dry, keratinized and sensitive skin. The molecule of lactic acid is larger than that of glycolic acid, for example - it can penetrate the skin more slowly, so lactic acid is also softer.

Ferulic Acid - works synergistically with ascorbic acid. It stabilizes the activity of vitamin C and vitamin E, and further enhances their action. It exhibits properties very similar to ascorbic acid.

Tranexamic Acid - an effective ingredient that levels hyperpigmentation by regulating hyperpigmentation processes. Prophylactically prevents the formation of new discoloration by inhibiting melanin enzymes. Has a comprehensive effect, improving the brightness and evenness of skin tone. Antioxidant properties, condition the reduction of the formation of blackheads and fight the work of free radicals, which are responsible for faster aging of the skin.

INCI/INGREDIENTS: Aqua (Water), Propylene Glycol, Ascorbic Acid, Lactic Acid, Mandelic Acid, Tranexamic Acid, Polysorbate 20, Ethoxydiglycol, Panthenol, Ferulic Acid, Tocopherol, Sodium Hyaluronate, Dehydroacetic Acid, Benzyl Alcohol


The way the product is applied is an indicator of its effectiveness. The intended use of the product is divided into 2 groups, so that C-ACID can be treated as a periodic treatment or a serum for application throughout the year. Please note that C-ACID is a highly active product, so in some people it may cause dry skin, especially around the nose and mouth, in which case we recommend applying the product to the area affected by hyperpigmentation. Regardless of the method of application, use SPF min. 50 throughout the entire period of C-ACID application and a minimum of one month afterwards. To prevent hyperpigmentation, it is recommended to use SPF min. 50 throughout the year.

Quickly reduce hyperpigmentation - apply C-ACID to dry and cleansed skin every evening for about 2 weeks. After 2 weeks, discontinue application of the product and give the skin time to regenerate. You can repeat the 2-week treatment or switch to C-ACID applications in serum form.  

Gradual reduction of hyperpigmentation - apply C-ACID to dry and cleansed skin in the evening 2-3 times a week. After applying C-ACID, wait about 15 minutes to apply cream or do not apply other products.

Other information

Do not use the product on vascular skin, allergic skin, irritated skin, burned skin (including sunburn), mechanically damaged skin and active eczema.

Do not use the product on wet skin.

If severe irritation occurs, discontinue use consult your doctor or contact us

Keep out of reach of children.

Note: When opening the product, a characteristic gas sound may be heard, which is a natural phenomenon for products with vitamin C. 

If you are undergoing cosmetic dermatological treatments, consult the safety of or your doctor.

  • main active ingredient
  • Ascorbic Acid
  • Effect
  • brightening blemishes and antioxidant booster
  • prevention of hyperpigmentationbrightening hyperpigmentation
  • epidermal exfoliation and antibacterial properties
  • suitable for all skin types
Przeciw niedoskonałościom
Przeciw przebarwieniom
Redukujące zaskórniki
Rodzaj produktu
Produkty z kwasami
Składniki aktywne
Kwasy AHA / BHA / PHA
Witamina C
Less waste
Тип кожи
Każdy rodzaj skóry
Z przebarwieniami
Dostępny stacjonarnie
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