Retinoic acid (Tretinoin)

Retinoic acid is a metabolite of vitamin A (retinol) that mediates the functions of vitamin A required for growth and development, which can effect the skin cells and make them younger and better state. Retinoic acid is the oxidized form of Vitamin A, with only partial vitamin A function.

Retinoic acid treats the following skin problems:

• Acne
• Aging
• Pigment spots

The question is, if Retinoic Acid is that good, then why there isn't in every cream? The answer is simple: Retinoic Acid is very effective agent, but with many side effects. Proper use requires strict adherence to instructions provided by a doctor.

Side effects:

• Skin dryness
• Peeling
• Skin redness
• Warmth and mild tingling
• Burning/stinging