OLAPLEX No.5 Strengthening Conditioner - 525ml

OLAPLEX No. 5 Strengthening Conditioner is a professional-grade treatment designed to restore and ...

Best current price£52.00from Cult Beauty UK

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Cult Beauty UKOLAPLEX No.5 Strengthening Conditioner 525ml
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LOOKFANTASTICOLAPLEX No.5 Strengthening Conditioner 525ml
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Product Information

Full details

OLAPLEX No. 5 Strengthening Conditioner is designed for individuals seeking to repair and hydrate hair damaged by chemical processing, heat styling, or environmental stressors. By utilizing the brand's patented Bond Building Technology, this treatment effectively strengthens hair structure and reduces breakage, though users with very fine hair should apply it sparingly to avoid potential buildup.

All features

Model Part Number20250808
BrandOLAPLEX

Extended Product Information

FAQs

Can I use this product every time I wash my hair?

Yes, No. 5 is designed for daily or every-wash use to maintain hair health.

Is this conditioner sulfate-free?

Yes, the OLAPLEX No. 5 formula is sulfate-free, paraben-free, and phthalate-free.

Does this product replace my deep conditioning mask?

While No. 5 is highly nourishing, it is a daily conditioner. You may still need a dedicated deep conditioning mask if your hair is severely damaged.

Is this product vegan?

Yes, OLAPLEX No. 5 is 100% vegan and cruelty-free.

Can I use this on non-colored hair?

Absolutely. It works to repair structural damage from heat styling, sun exposure, and mechanical brushing, regardless of whether your hair is color-treated.

How long should I leave it in my hair?

For optimal results, leave the conditioner on for at least 3 minutes before rinsing.

Troubleshooting

Hair feels weighed down or greasy after use.

You are likely using too much product. Reduce the amount applied and focus application strictly on the mid-lengths and ends, avoiding the roots.

Hair still feels dry or brittle.

Ensure you are leaving the conditioner in for the full three minutes and consider incorporating an OLAPLEX No. 3 treatment once a week for deeper repair.

Pros and Cons

Pros

  • Restores hair elasticity and strength
  • Effectively reduces visible split ends
  • Suitable for all hair types including color-treated hair
  • Improves manageability and shine
  • Cruelty-free and vegan formula

Cons

  • May feel too heavy if over-applied on ultra-fine hair
  • Higher price point compared to standard drugstore conditioners
  • Does not replace the need for deep conditioning masks for extreme damage

Setup, Compatibility & Care

No. 5 is compatible with all hair types, from straight to coily, and is explicitly safe for use on color-treated or bleached hair. It is designed to be used in conjunction with other products in the OLAPLEX line, such as No. 4 Bond Maintenance Shampoo, for a synergistic effect. Store the bottle in a cool, dry place away from direct sunlight to maintain the potency of the active ingredients. Always ensure the cap is tightly closed to prevent moisture from entering the bottle, which could potentially alter the formula's consistency over time.

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