Retinol & Collagen

Retinol and collagen are both popular ingredients in skincare with distinct benefits: 1. **Retinol:**   - **Function:** Retinol is a derivative of vitamin A. It accelerates cell turnover, which helps to smooth skin texture, reduce fine lines and wrinkles, and even out skin tone.   - **Usage:** Typically used in the evening, as it can make the skin more sensitive to sunlight. Start with a lower concentration and gradually increase to avoid irritation.   - **Benefits:** Reduces signs of aging, improves skin clarity, and can help with acne. 2. **Collagen:**   - **Function:** Collagen is a protein that provides structure and elasticity to the skin. It’s naturally produced by the body but decreases with age.   - **Usage:** Collagen can be applied topically in creams or taken as a supplement. Topical products often include collagen peptides, which are smaller fragments of collagen that may help stimulate the skin’s own collagen production.   - **Benefits:** Supports skin elasticity and firmn