Curly Girl Method Status
Niacinamide is classified as Approved in the Curly Girl Method. It belongs to the Simple Humectants category within the Humectants group. This ingredient is considered safe for use in CG-compatible hair care routines.
Products Containing Niacinamide (707)

CG Approved
MECCA
3MoreInches
Moisturising Conditioner

CG Approved
Sephora
Abyssian
Protein Shake Hair Mask

CG Approved
MECCA
Act+Acre
4% Niacinamide Scalp Serum

CG Approved
MECCA
Act+Acre
Plant Based Stem Cell Conditioner™

CG Approved
MECCA
Act+Acre
Plant Based Stem Cell Shampoo™

CG Caution
Chemist Warehouse
Alpecin
Alpecin Caffeine Liquid 200ml
Related Ingredients in Simple Humectants
Frequently Asked Questions about Niacinamide
Is Niacinamide curly girl approved?
Yes! Niacinamide is classified as Approved (ok) in the Curly Girl Method. It's safe to use in CG-compatible hair care routines.
What is Niacinamide used for in hair products?
Niacinamide belongs to the Simple Humectants category in the Humectants group. It's a common ingredient found in various hair care formulations.
What products contain Niacinamide?
Our database contains 707 products that list Niacinamide in their ingredients. Browse the products section above to see their full CG analysis.