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 2088 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.
Brilliant
I was dubious but it really does make my highlighted hair so much softer and like you’ve just stepped out of a salon.
by Scotty85 Verified Purchase
Was this helpful?
Amazing
Makes your hair soo soft. Even made my boyfriend try it!
by Sian Verified Purchase
Was this helpful?
Love this producr
I have been using olaplex for over a year and I have bleached white hair, it keeps my hair soft, prevents split ends. My hair feels healthy for days after I use it. Atm I only use once a week but would recommend twice a week. I only have shoulder length hair and I would say 100ml lasts about 4/5 washes but I use in combo with no6 and no7 when not using it
by Heather Verified Purchase
Was this helpful?
Very good
Very pleased, leaves my hair looking in fabulous condition
by Sarah Verified Purchase
Was this helpful?
Must have
I love No3 of the olaplex range really brings your damaged dry hair back some life I have bleached my hair for years n this is the only thing that really works wonders for me
by BillieJo Verified Purchase
Was this helpful?
Like it
Highly recommended for damaged hair (I use this one with number 0 primer, or leave it over the night for more result.
by Julia Verified Purchase
Was this helpful?
Olaplex 3
I have dry curly and coloured hair and this really helps keep it in good condition. Also cgm friendly.
by KAREN Verified Purchase
Was this helpful?
Loveeeee
Best thing on earth for hair! I love this product. The best!
by Maria Verified Purchase
Was this helpful?
Not bad
It’s alright I guess not a miracle like everyone says.
by pei Verified Purchase
Was this helpful?
Sent less but wonderful
This is a outstanding product and really works wonders on your hair. It goes to show you don’t need fancy packaging or fragrance wen you open the lid it start working wonders the minute you put it on your hair and it’s plain white in colour just like all of the range that’s been added and numbered it’s very easy to use from the start to the finish depending on your hairs needs and the level of damaged you can’t go wrong using this product “your hair will be transformed “ thankyou
by Jacqueline Verified Purchase
Was this helpful?