As a beauty vitamin, biotin plays an important role in strengthening skin, hair and nails as it is one of the most important vitamins for cell growth and renewal. Biotin deficiency is often characterized by hair loss, dermatitis, eczema, psoriasis, and other dermatological problems. Biotin is not absorbed through the skin.

Glutathione is a powerful antioxidant and inhibits the production of cellular melanin. Our cells produce glutathione naturally, but as we age, the amount decreases, which can lead to premature aging. The active substance evens out the skin color, makes it firmer and more elastic - wrinkles become less noticeable. 

Vitamin C is an antioxidant that is not produced in the human body, but is very important for us due to its wide range of skin benefits. It is involved in the synthesis of collagen and reduces the synthesis of melanin. Vitamin C reduces the harmful effects of direct sunlight and increases the protective ability of the skin.

Stress often provokes rashes and redness of the skin. Thiamine contributes to the normal functioning of the human nervous system. It promotes skin elasticity, fights fine wrinkles and irritations.