Olaplex No. 3 Hair Perfector Pre-Shampoo Strengthening and Reparative Hair Treatment 100ml
Get 112 LF Beauty Plus+ Points
RRP: £28.00 Current price: £22.40
Save £5.60 ( 20% Off )
Or 4 interest free payments of £5.60 with
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
RRP: £28.00 Current price: £22.40
Save £5.60 ( 20% Off )
Other Customers Bought
Customer Reviews
5 stars rating 2089 reviews
4 stars rating 416 reviews
3 stars rating 119 reviews
2 stars rating 30 reviews
1 stars rating 49 reviews
Top Customer Reviews
We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.
The best!!
I’ve tried cheaper alternatives to this but always come back to it, it’s a game changer for over processed, bleached hair. It really helps to stop my hair snapping
by Alice Verified Purchase
Was this helpful?
Amazing
This is amazing brings my hair back to life I put it on dry hair and let it do it’s magic then I wash and blow dry my hair feel amazing
by Georgia Verified Purchase
Was this helpful?
Repeat purchase for me
I’ve used Olaplex pretty consistently since it launched. I really notice a difference in my hair when I run out or take a break from it. It definitely helps keep split ends at bay in my highlighted long hair.
by Clare Verified Purchase
Was this helpful?
I Wouldn't suggest using without 0
I like this sólo and in conjunction with no 0 especially to combat breakage. Since getting back to back texture release olaplex 0 & 3 have kept my curls coming back when I honestly thought they would be fried. It really works best with 0, without it it's not really worth it. They belong ✨Together ✨ at which point it becomes a shut up and take my money product. Hair type 4b/4c - If you are getting a one off silk press and want to avoid the worst of the damage, use 0&3 after cleansing your hair, leave on for an hour. It will revive them curls
by Jade Verified Purchase
Was this helpful?
No 3
Fantastic product, great service, let’s have more Olaplex offers soon
by Lisa Verified Purchase
Was this helpful?
Good for dry hair
I don’t think it’s good for severely dry hair and if you use it too much can make your hair dry
by Jade Verified Purchase
Was this helpful?
Helped my blonde hair
So good after bleaching the hair and does wonders with shine
by Linnea Verified Purchase
Was this helpful?
Hair saviour
Love it. I always restock olaplex 3. Leave it overnight on your hair followed by hair mask. Shiny and frizz-free hair
by Paulina Verified Purchase
Was this helpful?
Super pre shampoo treatment
I saw a difference after use whole bottle. My hair are less breakage. Worth the money. Highly recommended.
by Malgorzata Verified Purchase
Was this helpful?
Excellent product
I love this product. It saved my hair and I now use it once a week.
by D Verified Purchase
Was this helpful?