Trichloroacetic acid (TCA) - acetic acid derivative, the strongest acid of organic origin used in cosmetics and aesthetic medicine. It causes chemical damage to the epidermis, which may even reach the papillary layer of the dermis. Initiates self-repair processes involving the complete replacement of damaged cells and deep redermalization of the skin. It has a positive effect on the metabolism and structure of the skin, stimulation of collagen and elastin synthesis and the supplementation of endogenous hyaluronic acid. 

Phenol - peeling with the strongest redermalizing and dermoplastic effect. It causes a deep restoration of the skin layers and a significant improvement in tension. The use of phenol allows for advanced skin rejuvenation, visible smoothing of wrinkles and tightening of the skin, making it tense like after a surgical facelift. Phenol is also effective in removing deep discoloration and acne scars. 

Ferulic acid - one of the strongest antioxidants and the most effective ingredients delaying the exogenous aging process. It makes the skin resistant to ultraviolet radiation and the negative influence of pollution, smog, and other environmental factors. It inhibits the activity of the tyrosinase enzyme, blocking the formation of discoloration and hyperpigmentation. It stimulates the regeneration and restoration of endogenous hyaluronic acid and skin supporting proteins. 

Salicylic acid - beta-hydroxy acid with strong keratolytic and antibacterial properties. It regulates skin cell renewal and exfoliates the dead layer of the epidermis. It cleans and narrows the sebaceous glands in the skin, preventing the aggravation of acne. It eliminates the consequences of acne - smoothes pores and scars and effectively reduces discoloration. 

Glycolic acid - AHA acid with the smallest molecule. It has strong exfoliating and dermoplastic properties. It stimulates fibroblasts to produce collagen, glycosaminoglycans and elastin, which reduces wrinkles and improves skin firmness. Intensively exfoliates, removing pigmentation changes. It cleanses the sebaceous glands, where it breaks down the residual corneocytes, thus inhibiting the development of acne. 

Almond acid - AHA acid with high gradation and high safety profile, obtained from bitter almonds. Increases cell proliferation and cell turnover with low skin irritation. It reduces the visibility of fine lines and pores and improves the structure of the skin by stimulating the production of collagen and elastin. Its wide use and effectiveness in many aesthetic problems makes it one of the most used peels in cosmetics and medicine. 

Phytic acid - a powerful antioxidant with moisturizing and firming properties. Due to its normalizing effect, it is recommended for oily skin. It stabilizes vitamin C and enhances the synergistic effect of active ingredients. 

Proretinol - a milder form of retinol. It stimulates the proliferation and renewal of the epidermis, has a strong revitalizing effect. Due to its keratolytic and depigmenting properties, it brightens the skin and reduces discoloration.