Tretinoin Gel 0.1% A-Ret 20g | Acne, Texture & Dark Mark CareA Ret Tretinoin Gel 0. 1%, 20g Menarini is a high strength prescription retinoid that targets acne, rough skin texture, and visible fine lines. Its light gel base absorbs fast, making it ideal for oily and combination skin with minimal residue, and is widely used across tretinoin South Africa routines. For safe use in South Africa, apply only at night and follow with daily Sunroof Sunscreen Lotion protection when using tretinoin gel. Key Benefits of