Best Keratin Conditioner

Peter | 25-12-2025

With so many great Best Keratin Conditioner to pick from, like those from brands such as BELLISSO,OGX,Nexxus,Keratin Complex, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best Keratin Conditioner currently on the market.

Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is BELLISSO Best Keratin Conditioner, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best Keratin Conditioner you’ll love.

Editor's Choice
Keratin Conditioner – Sulfate and Paraben Free Deep Treatment for Dry, Damaged Hair - Salon
Keratin Conditioner – Sulfate and Paraben Free Deep Treatment for Dry, Damaged Hair - Salon
Premium Pick
OGX Frizz-Free + Keratin Smoothing Oil Conditioner, 5 in 1, for Frizzy Hair, Shiny Hair, 13 Fl Oz
OGX Frizz-Free + Keratin Smoothing Oil Conditioner, 5 in 1, for Frizzy Hair, Shiny Hair, 13 Fl Oz
Budget Pick
Nexxus Keraphix ProteinFusion Conditioner with Keratin Protein and Black Rice Conditioner for
Nexxus Keraphix ProteinFusion Conditioner with Keratin Protein and Black Rice Conditioner for

Top 10 Best Keratin Conditioner

We researched and compared the top products in the Best Keratin Conditioner category to provide you with these recommendations.

1. Keratin Conditioner – Sulfate and Paraben Free Deep Treatment for Dry, Damaged Hair - Salon

Keratin Conditioner – Sulfate and Paraben Free Deep Treatment for Dry, Damaged Hair - Salon
9.8

Bellisso

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  • STRENGTHENING: Its time to say goodbye to broken hair and split ends thanks to Bellissos keratin conditioner. Our deep conditioner for dry damaged hair helps to strengthen on a cellular level by penetrating each strand with protective keratin. Better still, this hydrating conditioner helps prevent further damage
  • AMAZING SHINE: The secret to how our hair care products for women and men create dazzling shine is the way that the keratin binds to each strand. The keratin in Bellissos deep hair conditioner actively works to smooth flyaways and frizz, leaving you with Hollywood style hair that turns heads
  • NO SULFATES: Its time to get rid of your old keratin hair treatment that strips moisture and upgrade to a keratin hair conditioner thats gentle on your scalp. This paraben and sulfate free conditioner is suited for the most sensitive skin. Whats more, our keratin conditioner for dry hair is never tested on animals
  • SALON FORMULA: People love how Bellissos keratin conditioner for damaged hair follows strict salon standards. This womens and mens conditioner has been formulated in conjunction with leading salon specialists. Recommended for daily use, our deep conditioning hair treatment is engineered for expert shine
  • ALL HAIR TYPES: More than simply a conditioner for frizzy hair, Bellissos keratin formula is suited for all hair types. Ideal as a curly hair conditioner or even a hair conditioner for color treated hair, this advanced solution works with straight, curly and even wavy locks

2. OGX Frizz-Free + Keratin Smoothing Oil Conditioner, 5 in 1, for Frizzy Hair, Shiny Hair, 13 Fl Oz

  • MULTITASKING MADE EASY: Give your hair a fresh look while saving time and money by combining multiple benefits into one conditioner
  • 5 BENEFITS, 1 CONDITIONER: Put frizz at ease, strengthen your strands, improve flexibility, protect against humidity and add shine
  • RICH AND LUSCIOUS INGREDIENTS: Infuse your locks with keratin, argan oil and ceramides while avoiding that greasy, oily feel
  • BASK IN THE SCENT: Fall in love with the breezy yet rich scent of tropical orange, island pineapple and golden amber with every squeeze of the bottle
  • BEST FOR LAST: Apply the conditioner generously to wet, shampooed hair. Let your hair absorb for 35 minutes and then rinse thoroughly

3. Nexxus Keraphix ProteinFusion Conditioner with Keratin Protein and Black Rice Conditioner for

  • DAMAGE REPAIR SYSTEM: Visibly heal signs of severe hair damage, when used as a system after the first use. This conditioner helps repair from within and deliver a smooth, conditioned feel
  • SMOOTHING KERATIN: This conditioner for damaged hair reaches into the hair fiber to help repair from within and deliver a smooth, conditioned feel
  • POWERFUL PROTEIN INFUSION: Visibly heal signs of hair damage. Nexxus H4 Complex restores the four signs of hair health: strength, elasticity, shine and moisture. Bring the salon experience home
  • SALON-CRAFTED HAIR CARE: Achieve salon quality results at home when you use the Nexxus Keraphix conditioner of keratin hair treatments
  • SEE THE SCIENCE: Nexxus scientists use advance protein science to craft our Keraphix conditioner to replenish the nutrients damaged hair loses for clinically-proven healthier looking hair in one use
  • NEXXUS HAIR CARE PRODUCTS: Looking for the best shampoo and conditioner for hair repair? Nexxus Keraphix line of keratin shampoo and conditioner, plus our hair mask, restores your hair after one use

4. Keratin Complex Keratin Care Smoothing Conditioner, 13.5 fl oz

Keratin Complex Keratin Care Smoothing Conditioner, 13.5 fl oz
8.9

Keratin Complex

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  • This specially formulated keratin-enhanced conditioner fights frizz and leaves hair feeling soft, smooth and moisturized.
  • Silky formula helps detangle the hair for easy combing and styling making hair more manageable while leaving your hair shiny, glossy with softness and body.
  • No sodium-chloride added to protect Keratin Complex smoothing treatments.
  • Great for all hair types including dry, damaged, or keratin-treated hair.

5. Ever Straightening + Brazilian Keratin Therapy Hair-Smoothing Conditioner with Coconut Oil, Cocoa

  • SMOOTH HAIR THE WAY NATURE INTENDED: This 13-fluid ounce bottle of OGX Ever-Straightening + Brazilian Keratin Therapy Hair-Smoothing Conditioner hydrates strands, leaving them extra-glossy with a lustrous shine
  • SOFTER, SILKIER, STRONGER: No matter the hair type, this nourishing keratin conditioner strengthens and softens hair while helping smooth the cuticle for strong, long tresses
  • HAIR CARE INSPIRED BY NATURE: Formulated with a rich, exclusive blend containing Brazilian keratin protein, moisturizing avocado oil, coconut oil for luster and cocoa butter
  • ALL-AROUND SENSORY EXPERIENCE: The coconut, brazil nut and cocoa butter scent leaves your locks smelling irresistibly good every time you condition. Plus the sulfate-free surfactant hair care system is paraben-free and gentle on your tresses
  • BEAUTY, PURE & SIMPLE: For a full hair care routine that'll leave your hair with a brilliant, luxurious glow, pair this keratin conditioner with OGX Ever-Straightening + Brazilian Keratin Therapy Shampoo

6. Keratin Complex Color Care Smoothing Conditioner (33.8 oz.)

Keratin Complex Color Care Smoothing Conditioner (33.8 oz.)
8.5

Keratin Complex

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  • This color-safe, specially formulated conditioner provides essential moisture while smoothing, softening, and protecting color-treated hair.
  • Signature Keratin, wheat, and soy proteins helps retain moisture for healthier-looking hair.
  • Delivers silky, sleek, glossy finish to dull and dry hair.
  • Pro vitamin B5 conditions for optimal smoothness body and shine.
  • Great for all hair types including dry, damaged, color-treated and keratin-treated hair.

7. Keratin Complex Keratin Care Smoothing Conditioner, 33.8 fl oz

Keratin Complex Keratin Care Smoothing Conditioner, 33.8 fl oz
8.3

Keratin Complex

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  • This specially formulated keratin-enhanced conditioner fights frizz and leaves hair feeling soft, smooth and moisturized.
  • Silky formula helps detangle the hair for easy combing and styling making hair more manageable while leaving your hair shiny, glossy with softness and body.
  • No sodium-chloride added to protect Keratin Complex smoothing treatments.
  • Great for all hair types including dry, damaged, or keratin-treated hair.

8. CHI Keratin Reconstructing Conditioner, Delivers Healthier Hair, Adds Shine & Helps Prevent Future

  • RECONSTRUCTING CONDITIONER: The CHI Keratin Reconstructing Conditioner restores moisture levels in the hair with natural essential oils and keratin, strengthening and sealing the hair's cuticle, and helping to protect against future damage.
  • CHI KERATIN LINE: Pair use of this product with the CHI Keratin Reconstructing Shampoo for the ultimate hair-smoothing routine.
  • CHI SHAMPOOS & CONDITIONERS: CHI shampoos and conditioners are sulfate-free and paraben-free.
  • HOW TO USE: After shampooing, apply a generous amount of CHI Keratin Conditioner into hair, focusing on damaged areas. Leave on 3-5 minutes. Rinse thoroughly with cold water.
  • CHI: Founded by Farouk Shami, a hairdresser allergic to ammonia who sought to create the first ever ammonia-free hair color & has remained committed to crafting the finest ethical haircare. All CHI products are cruelty-free, paraben-free, & sulfate-free.

9. Keratin Complex Color Care Smoothing Conditioner (13.5 oz.)

Keratin Complex Color Care Smoothing Conditioner (13.5 oz.)
7.9

Keratin Complex

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  • This color-safe, specially formulated conditioner provides essential moisture while smoothing, softening, and protecting color-treated hair.
  • Signature Keratin, wheat, and soy proteins helps retain moisture for healthier-looking hair.
  • Delivers silky, sleek, glossy finish to dull and dry hair.
  • Pro vitamin B5 conditions for optimal smoothness body and shine.
  • Great for all hair types including dry, damaged, color-treated and keratin-treated hair.

10. PURE NATURE LUX SPA Keratin Conditioner for Women and Men - Deep Conditioning Treatment to Repair

PURE NATURE LUX SPA Keratin Conditioner for Women and Men - Deep Conditioning Treatment to Repair
7.7

Pure Nature Lux Spa

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  • BREAKAGE CONTROL: This keratin conditioner for women and men adds volume and prevents breakage. Experience a deep conditioner for dry damaged hair that also helps with detangling.
  • SPLIT END DEFENSE: Our conditioner for dry hair targets weak spots to seal and smooth ends. Its a powerful split end repair solution that belongs in your kit of essential hair strengthening products.
  • SULFATE FREE: Gentle on your scalp, our sulfate free conditioner for damaged hair is never tested on animals. It's also paraben free and is an ideal hair breakage repair treatment that actually works.
  • INTENSE HYDRATION: This strengthening conditioner for dry damaged hair seals in moisture and helps with frizzy hair. Upgrade to an advanced split ends hair treatment to restore softness and shine.
  • COLOR SAFE: Our deep hair conditioner for dry damaged hair is safe for color treated or chemically treated strands. An essential solution for severely damaged hair repair without fading or buildup.

Peter

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