Explore LearnGrowAbout

Explore LearnGrowAbout

By continuing, you agree to ourTermsandPrivacy Policy.

Home/Ingredients/Quaternium-91

Quaternium-91

Quaternium-91

✓CGM Approved

Conditioning Agent

Found in these products

2 products in our database

Olaplex
Nº.5 Bond Maintenance® Conditioner
Bond Building
#7 in formula
Olaplex
Nº.3 Hair Perfector®
Bond Building
#11 in formula

Discover your perfect hair products with our personalised quiz.

Discover your perfect hair products with our personalised quiz. Join thousands of people who have found their ideal hair routine.

Stay Updated

By subscribing, you agree to our Privacy Policy. You can unsubscribe at any time.

Product

Explore Products
Ingredient Glossary
Brand Directory
Hair Quiz
Compare Hair Products

Community

CurlTalk (Coming Soon)
Learn
Blog
About Us
Feedback

Legal

Privacy Policy
Terms of Service
DMCA Policy
Affiliate Disclosure

Follow Us

Instagram
TikTok

Stay Updated

By subscribing, you agree to our Privacy Policy. You can unsubscribe at any time.

Ready to find your perfect hair products?

Take our personalised quiz and get recommendations tailored to your unique hair needs.

© 2026 CurlCompare. All rights reserved.Unauthorized reproduction, distribution, or use of this content is strictly prohibited.All product names, logos, and brands are trademarks™ or registered® trademarks of their respective owners. Use of these trademarks does not imply endorsement.

© 2026 CurlCompare. All rights reserved.Unauthorized reproduction, distribution, or use of this content is strictly prohibited.All product names, logos, and brands are trademarks™ or registered® trademarks of their respective owners. Use of these trademarks does not imply endorsement.