That’s why you need to include a serum in your beauty routine
“I believe in serums, because the water-based ones have the ability to convey the active ingredients, increasing their strength. The 5% niacinamide in a serum is more effective and easier to penetrate, thus speeding up the process of action. Serum usually has a dry, water-based formula. For me it must be on a hydrophilic basis, …
That’s why you need to include a serum in your beauty routine Read More »