What is retinol? Retinol is a form of vitamin A (retinol), one of the most researched and effective ingredients in skincare. It belongs to the retinoid family, a group of substances derived from vitamin A. Retinol is a powerful antioxidant that can penetrate deep into the skin layers and affect cell function at the molecular level. In the skin, retinol is converted to retinal and then to retinoic acid (tretinoin), which is the biologically active form. Retinoid family These include retinol, retinal, retinoic acid, adapalene, and tretinoin. They differ in strength and speed of action: Retinol — available without a prescription, suitable for daily use Retinal — stronger than retinol, but milder than retinoic acid Retinoic acid (tretinoin) — the strongest, available only by prescription Adapalene and tretinoin — prescription medications used to treat acne Effect: Accelerates cell renewal, fights pigmentation, has anti-wrinkle effect, reduces acne and improves skin texture How to use: Start 1-2 times a week in the evening Apply to dry skin 20-30 minutes after cleansing. Use no more than a pea-sized amount on the entire face. Be sure to apply a soothing or moisturizing cream afterwards. Be sure to apply SPF in the morning, otherwise there is a risk of pigmentation and damage to the skin barrier Caution: AHA/BHA, vitamin C at the same time (can be used on different days) Who is suitable for the use of retinoids: For people who want to reduce signs of aging (wrinkles, fine lines) For skin with acne and post-acne problems To combat pigmentation To improve skin texture and tone To reduce enlarged pores As preventive care for those over 25 Who is NOT suitable for retinoids: For pregnant and nursing mothers — retinoids may harm fetal development For very sensitive skin — may cause severe irritation With a damaged skin barrier (active eczema, dermatitis) Immediately before and after skin procedures (chemical peels, laser) During sun exposure without SPF With rosacea — only on doctor's recommendation and with caution Important to know: When you first start using retinoids, you may experience temporary dryness, flaking, or redness of the skin. This is a normal adaptation process. If symptoms of irritation persist for more than 2-3 weeks, consult a dermatologist.
