Curly Girl Method Status
Ammonium Lauryl Sulfate is a sulfate — a strong anionic surfactant. The Curly Girl Method classifies it as Warning because sulfates strip natural oils from the hair, which can cause dryness and frizz, especially for curly and wavy hair types. Look for gentle, sulfate-free cleansers instead.
Products Containing Ammonium Lauryl Sulfate (193)

3MoreInches
Cashmere Protein UV Protective Shampoo

3MoreInches
Exfoliating Scalp Shampoo

American Crew
American Crew Anti Dandruff & Dry Scalp Shampoo 250ml

American Crew
American Crew Anti Dandruff + Dry Scalp Shampoo 250ml

American Crew
American Crew Boost Pre-Styling Shampoo 250ml

American Crew
American Crew Daily Cleansing Shampoo 1000ml
Related Ingredients in Sulfates
Frequently Asked Questions about Ammonium Lauryl Sulfate
Is Ammonium Lauryl Sulfate curly girl approved?
No. Ammonium Lauryl Sulfate is classified as Warning in the Curly Girl Method. It's a Sulfates and is generally avoided by those following the CG Method.
What is Ammonium Lauryl Sulfate used for in hair products?
Ammonium Lauryl Sulfate belongs to the Sulfates category in the Surfactants group. It's used as a cleansing agent in shampoos and cleansers to remove dirt and oil.
What products contain Ammonium Lauryl Sulfate?
Our database contains 193 products that list Ammonium Lauryl Sulfate in their ingredients. Browse the products section above to see their full CG analysis.
What are curly girl approved alternatives to Ammonium Lauryl Sulfate?
Look for products that use CG-approved ingredients from the same Surfactants group. Check our ingredient database for approved alternatives in related categories.