One 'n Only — Curly Girl Method Analysis

We analyzed 14 One 'n Only products for CG Method compatibility.

1Approved

0Caution

13Warning

0Unknown

Most One 'n Only products contain CG-incompatible ingredients. However, 1 product is still approved.

Available at:Sally Beauty

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Top CG Approved One 'n Only Products

CG Approved

Sally Beauty

One 'n Only

Argan Oil Moisture Repair Shampoo 12 oz

Is One 'n Only Curly Girl Approved?

Of the 14 One 'n Only products in our database, 1 (7%) are fully Curly Girl approved, meaning they contain no sulfates, non-water-soluble silicones, or waxes. 0 products are rated caution (containing water-soluble silicones or volatile alcohols), and 13 are rated warning.

Most One 'n Onlyproducts contain CG-incompatible ingredients. However, if you're specifically looking for CG-approved options from One 'n Only, the 1 approved product listed above is safe to use.

Want to check a One 'n Onlyproduct that's not in our database? Paste any ingredient list into our checker →

One 'n Only — Curly Girl Method FAQ

Is One 'n Only Curly Girl approved?

One 'n Only has 14 products, of which 1 (7%) are CG approved. Most One 'n Only products contain CG-incompatible ingredients, but 1 product is still approved.

Which One 'n Only products are CG approved?

We found 1 approved products including Argan Oil Moisture Repair Shampoo 12 oz. Browse the full list on this page to see every One 'n Only product with its CG status.

Does One 'n Only use sulfates or silicones?

2 of 14 One 'n Only products contain sulfates, and 11 contain silicones. Use our Ingredient Checker to analyze any specific product.

Where can I buy One 'n Only in United States?

One 'n Only is available at Sally Beauty in United States. Visit the retailer pages for direct links to One 'n Only products.