Pyunkang Yul Calming Deep Moisture Toner - 150 ml
Pyunkang Yul Calming Deep Moisture Toner is a moisturizing toner designed for daily use with a low pH index. Ideal for sensitive and problem skin, gently softens and moisturizes the skin, cares for pores and improves the texture of the skin's relief.
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Cosrx BHA Blackhead Power Liquid - 100 ml
COSRX BHA Blackhead Power Liquid is an exfoliating serum. Contains 4% Betaine Salicylate, a natural exfoliant derived from plants. Dissolves impurities and debris from pores while clearing away dead skin cells. Also contains Hyaluronic Acid, Willow Bark Extract, and Niacinamide to hydrate and...
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COSRX AHA 7 Whitehead Power Liquid - 100 ml
EXP 18/05/2026 COSRX AHA 7 Whitehead Power Liquid is an essence with a brightening effect for problem skin. The essence is aimed at combating enlarged pores. Provides pore tightening. The main active ingredients of COSRX AHA 7 Whitehead Power Liquid: hyaluronic acid, glycolic acid (AHA acid),...
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Cosrx Refresh AHA BHA Vitamin C Daily Cream – 50 ml
EXP 29/05/2026 The cream contains vitamin C, which has a pronounced antioxidant effect, effectively protects the skin from damage by ultraviolet radiation, initiates the production of its own collagen, helps to increase elasticity, firmness and hydration of the skin, helps to slow down the...
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Some By Mi Cica Peptide Anti Hair Loss Shampoo - 285 ml
Shampoo against hair loss with Centella Some By Mi Cica Peptide Anti Hair Loss Shampoo restores and moisturizes the scalp, strengthens hair roots, promotes the formation of new hair follicles. Soothes and heals, nourishes damaged hair, making the hair structure denser and stronger.
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- Out-of-Stock
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Some By Mi AC SOS AHA-BHA-PHA 30 Days Miracle AC SOS Kit
EXP 18/06/2026 A set of miniatures from the brand Some By Mi AC SOS AHA-BHA-PHA 30 Days Miracle AC SOS Kit, consisting of 4 mini versions of popular products for problem skin prone to acne based on 3 types of acids from the AHA-BHA-line PHA 30 Days Miracle. The action of the funds is aimed at the...
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Beauty of Joseon Green Plum Refreshing Toner: AHA+BHA...
EXP 18/04/2026
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How often can you use AHAs and BHAs?
How often you can use exfoliating acids also depends on the type of product and your skin type. Read on the product how often you are advised to use the product. Some products are mild enough for daily use, while others have a maximum limit of 1-4 days per week.
What should I do if my skin is irritated?
If you feel that your skin is irritated, red, or starting to flake, it may be over exfoliated. Then you should give your skin a break and choose gentle, soothing products. Feel free to choose a moisturizer with ceramides, which can help create a skin barrier, and try to keep your skin care routine as simple as possible while it recovers. It's also wise to avoid cleansing your skin more than necessary.
PHA Acids
PHA is an acronym for Poly Hydroxy Acids. Gluconolactone is a PHA acid that is often used in skin care. Because of its large molecules, it penetrates the skin more slowly than, for example, glycolic acid and is therefore softer. Just like the AHA acids, PHA binds moisture in the skin and is therefore particularly suitable for dry and sensitive skin.
LHA acids
LHA - lipohydroxy acid - is a derivative of salicylic acid and is therefore actually a BHA acid. LHA acids are also fat-soluble and therefore have the same use, but are said to be milder on the skin than BHAs.
Precautions When Using Acids
Some acids make your skin more sensitive to sunlight, especially glycolic acid. Therefore, you should limit your use of products with glycolic acid in the summer. Salicylic acid, on the other hand, does not make your skin more sensitive to the sun and can be used in summer. Either way, there is no reason to forego sunscreen-a good sunscreen is especially important when using acid exfoliants, mechanical scrubs or retinol to avoid sun damage. Fear of sun damage is also the reason many people choose to use exfoliating acids at night.