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OLAPLEX The Greatest Strength Set

Hair Care
Regular price $48
25% OFF with code OCTFEST25 View Details
EARN +480 POINTS WHEN PURCHASING THIS PRODUCT
Product Benefits
  • Repairs damage on a molecular level by rebuilding broken disulfide bonds in the hair, resulting in visibly stronger strands
  • Hydrates and smooths hair while reducing breakage, tangles and frizz—leaving it soft, healthy and more manageable
  • Supports scalp health by strengthening the scalp barrier and microbiome, which helps promote longer-term hair vitality from the roots
Expert Review
Suitable for all hair types, including chemically treated or heat-styled hair, and free from sulfates and harmful additives.
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The Olaplex The Greatest Strength Set is a complete, salon-inspired haircare system designed to repair, strengthen, and protect your hair from root to tip. This four-piece set includes No.3 Hair Perfector to rebuild broken bonds and restore softness, No.4 Bond Maintenance Shampoo to gently cleanse while reinforcing strength, No.5 Bond Maintenance Conditioner to deeply hydrate and smooth, and No.0.5 Scalp Longevity Treatment to nourish the scalp and support long-term hair health. Together, they work synergistically to improve resilience, reduce breakage, and leave hair visibly healthier, shinier, and more manageable.

This set includes: N°.3 Hair Perfector (3.3 fl oz), N°.4 Bond Maintenance Shampoo (3.3fl oz),  N°.5 Bond Maintenance Conditioner(3.3 fl oz), N°0.5 Scalp Longevity Treatment (0.17 fl oz)

  • 5 stars: 11 (79%)
  • 4 stars: 2 (14%)
  • 3 stars: 1 (7%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
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Aaliyah

This set has completely transformed my hair. It feels stronger, smoother, and so much healthier after just a few uses.

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Kristen

I love that it includes everything I need for repair. My hair feels nourished and looks glossy again.

J
Jasmin

The products work perfectly together. My damaged hair feels soft and silky without losing volume.

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Elianna

The shampoo and conditioner leave my hair soft and manageable, and the No.3 treatment gives it extra strength.

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Kaylin

I noticed a big difference in my hair texture. It feels less brittle and looks smoother and shinier.

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Amiah

I color my hair often, and this set has helped keep it healthy and strong between salon visits.

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Kaitlyn

The scent is clean and subtle, and all the products leave my hair feeling smooth and hydrated.

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Marie

The No.3 is my favorite. It makes my hair feel like it’s been professionally treated every time I use it.

A
Anne

The scalp treatment is a nice bonus, it feels refreshing and has helped my scalp feel cleaner and balanced.

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Saige

I’m 31 and have fine, dry hair. This set gave me strength and shine without weighing my hair down.

H
Halle

I use this set twice a week, and my breakage has reduced dramatically. My hair feels stronger from root to tip.

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Kaylen

It’s such a great way to maintain healthy hair at home. My ends look smoother, and my hair feels thicker.

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Autumn

I’ve tried a lot of strengthening products, but OLAPLEX really delivers. My hair feels repaired and full of life again.

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Esther

This set is amazing. My hair has gone from dry and damaged to soft, shiny, and strong, it feels like a salon treatment in a box.

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