Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml
Get 140 LF Beauty Plus+ Points
£28.00
Or 4 interest free payments of £7.00 with clearpay
Auto-Replenishment
- ✓ 10% off initial purchase and 10% savings on future replenishment orders
- ✓ Free delivery after your first order
- ✓ You control the frequency
- ✓ No commitment. Cancel or delay
In stock | Usually dispatched within 24 hours

The Olaplex No.3 Hair Perfector is a best-selling pre-shampoo treatment powered by scientifically-proven Olaplex Bond Building Technology™. Enriched with a host of revolutionary actives, the high-performance formula helps to hydrate and visibly smooth hair, promoting a stronger-looking and more resilient appearance.
With a pH balance of 3.5-5, the weekly at-home treatment works to restore a satin-like shine and soft texture to dry, damaged hair. Simply comb the radiance-boosting Olaplex treatment through damp hair, allow it to work its magic for 10 minutes, and then follow with your usual wash routine. The hair appears visibly nourished, exudes a glossy sheen, and feels luxuriously smooth.
- Application: Apply generously to damp hair from scalp to ends until hair is thoroughly saturated. Leave on for a minimum of 10 minutes (or longer if desired). Rinse from hair. Cleanse with OLAPLEX Nº.4 Bond Maintenance Shampoo and OLAPLEX Nº.5 Bond Maintenance Conditioner.
- Routine: Use once a week or 2-3 times a week for very damaged hair.
Pro Tip: Use OLAPLEX No.0 Intensive Bond Building Hair Treatment before No.3 Hair Perfector™ as a two-part system.
- Original Bond Builder System: Patented technology that helps leave hair feeling stronger
Water (Aqua/Eau), 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 (Parfum), Polyquaternium-37, Tetrasodium EDTA, Benzyl Benzoate, Etidronic Acid, Ascorbic Acid, Phytantriol, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Citric Acid, Potassium Sorbate.
How to use Olaplex 3
Designed to be used once weekly, distribute the pre-shampoo treatment onto damp hair before washing and comb through for even root-to-tip saturation. Leave it on for a minimum of ten minutes and a maximum of 90, depending on how damaged your hair is. Rinse, then follow with Olaplex No.4 Bond Maintenance Shampoo and No.5 Bond Maintenance Conditioner. Dry and style as usual with your favourite Olaplex products.
Can you leave Olaplex 3 on overnight?
It is not advised to leave Olaplex No.3 in the hair overnight, as the formula is intended to be rinsed out and followed by a shampoo cleanse. The brand suggests that just ten minutes is long enough to notice visible results.
What does Olaplex 3 do?
Olaplex No.3 is a pre-shampoo perfecting treatment that nourishes all hair types, including coloured and chemically treated. Thanks to innovative Bond Building Technology®, the formula protects against breakage, brittleness and dullness, restoring the hair’s look and feel with a high-shine finish.
Frequently Bought Together

This item
Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml
£28.00
Other Customers Bought
Customer Reviews
5 stars rating 2060 reviews
4 stars rating 411 reviews
3 stars rating 112 reviews
2 stars rating 29 reviews
1 stars rating 48 reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Is good
It is a good product, but for the price you can find others that definitely perfom better
by Sma
Was this helpful?
LOVE
I don’t rate much of the other olaplex products everyone else loves but on my hair don’t think works well however this no 3 i absolutely love hair feels soooo soft after
by B Verified Purchase
Was this helpful?
Great for thin hair
I’ve been using this a few months and it has really helped to smooth my hair and have less breakage. I use it with the pre-treatment spray and it’s amazing.
by Lja Verified Purchase
Was this helpful?
Olaplex No3
This is brilliant for restoring strength, shine and moisture back to colour damaged hair. Just one application brings back the bounce and an amazing shine, no more frizziness. I have blonde highlights and have used this for years. This bottle given as gift to a friend with short, curly coloured hair that was desperately in need of treatment. It was dry, lost all moisture and bounce, just standing up on end. After using this once she described it as a miracle her hair looks like something from a magazine shoot. I recommend using with Olaplex 0 first for even better results. I have an extremely sensitive skin and never react to Olaplex treatments.
by Pip Verified Purchase
Was this helpful?
Damaged hair
Great for damaged hair. Keeps my hair stronger and healthier
by Abi Verified Purchase
Was this helpful?
Soft
It does make my hair feel softer, it is necessary on my bleached hair to protect it and my hairdresser suggested I try this :)
by Teri Verified Purchase
Was this helpful?
AMAZING
Can’t get enough of this! Easy to apply, doesn’t damage my hair compared to other brands I’ve used in the past! Smells amazing and the price is reasonable too! Has Superb quantity and the Quality is out of this world! Also, Whilst Signing Up Or Making Your First Order, You Can Use 𝙍𝙀𝙁𝙀𝙍𝙍𝘼𝙇 𝘾𝙊𝘿𝙀 👉🏻 𝘕𝘌𝘞𝘉𝘐𝘌-𝘙7 👈🏻 (type this in) 𝙁𝙊𝙍 up to 60% 𝙊𝙁𝙁 first 𝙊𝙍𝘿𝙀𝙍𝙨☺️
by Alice
Was this helpful?
Best ever for blond bleached hair
I leave it overnight and wash hair in the morning. Hair feels so soft and alive. the best ever treatment.
by Katya Verified Purchase
Was this helpful?
Okay
I didn’t see too much of a difference with this product, definitely think some alternatives like k-18 hair mask work much better.
by April Verified Purchase
Was this helpful?
Bleached hair saviour
Daughter’s stylist recommended this, really helps her newly bleached hair repair itself. Wish it was cheaper!
by Hev Verified Purchase
Was this helpful?