Olaplex 0 with sprayer shopNorthAuthentic
Olaplex No. 0 Intensive Treatment 155ml ShopNorthAuthentic hair treatment for dry hair
Olaplex No. 0 Intensive Treatment 155ml ShopNorthAuthentic hair treatment for dry hair
Olaplex No. 0 Intensive Treatment 155ml ShopNorthAuthentic hair treatment for dry hair

Olaplex No. 0 Intensive Treatment

23 reviews Regular price $30.00 Save Liquid error (product-template line 134): Computation results in '-Infinity'%
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Hair Type: All

Hair Texture: All



Olaplex No 0 is an intensive bond-building treatment that treats damaged hair, fine hair, dry hair, thinning hair as well as hair compromised by chemical treatments (keratin, hair color, perms, and relaxers) and bad hair care habits mechanical (brushing, tugging, and drying), as well as heat damage and environmental damage like sun exposure. It is a Bestseller and the go-to for hairstylists all over the world to support hair transformations.


It can be used as a Olaplex No 0 is a stand-alone intensive bond building treatment to provide repair from broken bonds; however, it was developed to be the first step in the two-part process with Olaplex No.3. This is your best resource to repair damaged hair.



  • Good for 3-6 applications
  • Primes your hair for deeper repair
  • Strengthens & Repairs hair bonds.
  • Reduces breakage
  • Intensive bond building treatment

How To Use

Apply N°0 to towel-dried hair, distributing evenly from root to tip. Work N°0 into small sections by squeezing the liquid into the hair to be fully absorbed as you go. Lightly saturate. Hair should be damp, not drenched. Let process for 10 minutes. DO NOT RINSE. Apply N°3 over hair with N°0 still applied. Comb through and process for at least another 10 minutes. Rinse, shampoo & condition. 


Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol No.3 Hair Perfector: Water, Bis-Aminopropyl Diglycol Dimaleate, Propylene Glycol, Cetearyl Alcohol, Behentrimonium Methosulfate, Cetyl Alcohol, Phenoxyethanol, Glycerin, Hydroxyethyl Ethylcellulose, Stearamidopropyl Dimethylamine, Quaternium-91, Sodium Benzoate, Cetrimonium Methosulfate, Cetrimonium Chloride, Fragrance, Polyquaternium-37, Tetrasodium EDTA, Butylphenyl Methylpropional, Etidronic Acid, Ascorbic Acid, Phytantriol, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Citric Acid, Potassium Sorbate.

Customer Reviews
5.0 Based on 23 Reviews
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United States United States

Game changer

I bought this along with Olaplex No. 3 to use together & the combo did not disappoint. My hair is visibly less “frizzy” & the ends seem much healthier. Will certainly continue to use.


North Authentic

Thank you so much for this wonderful review, Jessica. And for choosing North Authentic. We appreciate you being a customer and helping to share the word about us. We are always here when you need us. XO

Johanna F.
United States United States

Hair Hero !!

I got amazing highlights that required bleach and while the color came out amazing, it destroyed my curls and health of my hair. This Olaplex No. 0 combined with Olaplex No. 3 has been a life saver! Using it regularly has begun to enliven my curls and strengthen my hair! You can see and feel the results almost immediately ! My curls are reviving and I’m so grateful!

North Authentic Olaplex No. 0 Intensive Treatment Review

North Authentic

Yay! Thank you for the great feedback Johanna

United States United States

Great results

Although I have used Olaplex No 3 over the years, adding Olaplex No 0 is a game changer. Have finally grown out my layers AND hair is in better condition than ever, even with less frequent cuts.


North Authentic

Yay Joyce! So happy to hear it! Thank you for the feedback

Lora K.
United States United States

Repairs your hair!

Using the recommended Olaplex products together to re-hydrate and repair my hair was worth the 30 minutes time commitment


North Authentic

Hi Lora! So happy to hear your results using Olaplex! Isn't it the best? Your feedback is so valuable to other customers and to us so thank you for sharing.

United States United States

Must have!

I’ve only used it once paired with No.3 & I’ve seen such an amazing difference!