Olaplex vs Redken: Which Brand Reigns Supreme for Repairing Damaged Hair?

Aruna Karazhan
Haircare and hair growth
4 min readJul 4, 2024

Hair damage can result from various factors, including chemical treatments, heat styling, and environmental stressors. When it comes to repairing damaged hair, two brands stand out: Olaplex and Redken. Both have developed a reputation for their innovative formulas and effective results, but which brand truly reigns supreme for repairing damaged hair? Let’s delve into a detailed comparison of Olaplex and Redken to help you decide which one might be the best for your hair care needs. Additionally, for those interested in skincare, explore the latest advancements in skincare devices that promise radiant, glowing skin.

Brand Overview

Olaplex:

  • History and Philosophy: Launched in 2014, Olaplex quickly revolutionized the haircare industry with its patented bond-building technology. The brand’s products are designed to repair broken disulfide bonds in the hair, which are often damaged by chemical, thermal, and mechanical processes.
  • Key Ingredients: Bis-Aminopropyl Diglycol Dimaleate (patented bond-building ingredient).
  • Product Range: Includes a series of bond-building treatments, shampoos, conditioners, and styling products.

Redken:

  • History and Philosophy: Established in 1960, Redken is a pioneer in professional haircare. The brand focuses on protein science and pH balance to strengthen and protect the hair. Redken’s products are formulated to cater to various hair types and concerns, with a strong emphasis on salon-quality results.
  • Key Ingredients: Protein complexes, arginine, citric acid.
  • Product Range: Extensive range including shampoos, conditioners, treatments, and styling products tailored for specific hair concerns.

Product Comparisons

Bond Repair Treatments

Olaplex №3 Hair Perfector:

  • Formula: Contains the patented Olaplex bond-building ingredient, Bis-Aminopropyl Diglycol Dimaleate.
  • Application: Used as a pre-shampoo treatment, applied to damp hair and left on for a minimum of 10 minutes.
  • Performance: Renowned for its ability to visibly repair and strengthen hair from within. Regular use can significantly improve hair health, making it stronger, shinier, and less prone to breakage.

Redken Acidic Bonding Concentrate Intensive Treatment:

  • Formula: Features a blend of citric acid and Redken’s bonding care complex to strengthen weakened bonds.
  • Application: Used as a pre-shampoo treatment, applied to damp hair and left on for 5–10 minutes.
  • Performance: Effectively repairs and reinforces hair bonds, improves hair’s strength and resilience, and leaves hair looking healthier and shinier.

Shampoos

Olaplex №4 Bond Maintenance Shampoo:

  • Formula: Includes the bond-building ingredient to repair and protect hair, while also hydrating and reducing frizz.
  • Texture: Rich, creamy lather.
  • Performance: Gently cleanses while repairing damage, suitable for all hair types, especially chemically treated and damaged hair. Leaves hair soft, manageable, and visibly healthier.

Redken Extreme Shampoo:

  • Formula: Contains a protein complex with arginine to fortify weakened hair.
  • Texture: Lightweight lather.
  • Performance: Strengthens and fortifies hair, reduces breakage, and enhances shine. Ideal for distressed hair in need of protein reinforcement.
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Conditioners

Olaplex №5 Bond Maintenance Conditioner:

  • Formula: Infused with the same bond-building ingredient to repair and maintain hair health, while also providing deep hydration.
  • Texture: Thick, creamy consistency.
  • Performance: Leaves hair feeling silky, smooth, and manageable without weighing it down. Continues the repair process initiated by the shampoo and pre-treatment.

Redken Extreme Conditioner:

  • Formula: Packed with proteins and ceramides to strengthen and restore the hair cuticle.
  • Texture: Creamy consistency.
  • Performance: Fortifies and detangles hair, reduces split ends and breakage, and enhances shine. Best suited for hair that is extremely damaged and in need of protein.

Leave-In Treatments

Olaplex №6 Bond Smoother:

  • Formula: Contains bond-building ingredients along with conditioning agents to provide moisture and reduce frizz.
  • Texture: Lightweight, creamy leave-in.
  • Performance: Excellent for taming frizz, providing heat protection, and adding moisture. Suitable for all hair types, particularly beneficial for dry and damaged hair.

Redken Extreme Anti-Snap Leave-In Treatment:

  • Formula: Enriched with protein and ceramides to strengthen hair and prevent breakage.
  • Texture: Lightweight, leave-in serum.
  • Performance: Provides immediate reduction in breakage, strengthens hair, and improves overall manageability. Ideal for hair that is prone to breakage and split ends.

Both Olaplex and Redken offer exceptional products for repairing damaged hair, but they cater to slightly different needs and hair types:

  • Choose Olaplex if you are looking for a comprehensive bond-building system that repairs hair from the inside out. Olaplex’s patented technology is especially beneficial for chemically treated and severely damaged hair, providing deep repair and long-term health benefits.
  • Choose Redken if your hair needs a boost of protein and fortification. Redken’s protein-focused formulations are excellent for strengthening the hair structure, reducing breakage, and enhancing overall hair resilience. Their products are particularly suitable for hair that has become weak and fragile due to over-processing or environmental damage.

In conclusion, the best choice depends on your specific hair concerns and the type of damage you are dealing with. Both brands have a strong reputation for delivering visible results, so you might even consider incorporating products from both lines into your hair care routine for a balanced approach to repair and maintenance.

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