The Evidence for Using Niacinamide and Retinol Together. Niacinamide and Salicylic Acid Together | Benefits + How To Layer. Each of these ingredients on their own can help address dark spots and uneven skin tone, and when used together, they will still work just as effectively and sometimes even better. Skincare Ingredients You Should And Shouldn't Mix - Refinery29 Search. Niacin is required for the proper . The Evidence for Using Niacinamide and Retinol Together. 3 ml DMI (10%) (Preservative) ½ tsp. PM 2 . Niacinamide products generally have a pH range of 5.0 to 7.0, making them more alkaline than The Ordinary's glycolic acid toner. Can I use The Ordinary Niacinamide 10% - Quora For one, it's super affordable, but most importantly, it incorporates research-backed ingredients to target skin concerns . Can Niacinamide and Hyaluronic Acid Be Used Together? Step 6: Apply a moisturizer again. View abstract. This means that you're safe to use both niacinamide and vitamin C, either together in the same product, or combined from different products that you layer one over the other. Some feel that because niacinamide and vitamin C both contain antioxidants, that layering them on top of one another will result in both becoming . Deciem: We do not recommend combining Vitamin C (L-Ascorbic Acid, Ethylated L . Can I mix or layer Niacinamide 10% + Zinc 1% with other products? PM Many people questioned this, and their response was that you can continue if you have used them together without irritation. Niacinamide Powder and L-Ascorbic Acid Powder and you can mix these with the recommended products. can i use ascorbyl glucoside solution 12 with niacinamide