Vitamin C helps: regenerate oxidized glutathione maintain glutathione activity reduce depletion during stress This means Vitamin C actually helps protect glutathione from breaking down too quickly
Many skincare enthusiasts wonder about the best way to combine niacinamide with other active ingredients like vitamin C, hyaluronic acid, acids (AHA/BHA), and retinol to maximize benefits without causing irritation
The treatment also decreased pro-inflammatory and pro-fibrotic gene expression with reduced macrophage infiltration (Li et al., 2025)
Add to smoothies, salads, sandwiches, or bowls for a crunchy, peppery boost
While this represents a higher per-treatment cost than oral supplements, the superior absorption and reduced frequency often make injections cost-competitive over time, particularly for those who dont absorb oral forms effectively
Your concentration is now lower than intended