Retinol is a milder retinoid, which is why it’s available over the counter. It affects the skin ... which can treat acne and prevent future breakouts. No. 2 Retinol increases the skin’s ...
while being more effective than retinol. Retinaldehydes can help improve the appearance of the skin by promoting cell turnover and enhancing collagen production. Tretinoin This is a ...
Strong prescription retinoids are 20 times more potent than retinol. Used for acne, anti-ageing, keratosis pilaris, and hyperpigmentation under dermatologist supervision. Retinol/Retinaldehyde ...