Can this be used together with (before) C-vitamin serum, retinol, and/or another niacinamide and zinc serum? 😊 What can it generally not be combined with?
Hi Ida
This is an active serum that contains both niacinamide and salicylic acid, so it should mainly not be combined with any other active ingredients like vitamin C, retinol, and other serums with niacinamide
Remember:
👉 Niacinamide and vitamin C should never be used in the same routine. Here you can happily use a vitamin C serum in the morning and niacinamide in the evening.
👉 Retinol should always be the only active ingredient in an evening routine and should not be combined with any other active products.
Wishing you a really great day ahead 🤗