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Highlights
Summary
A 3-minute pre-shampoo treatment to immediately repair hair damage for softer, stronger hair.
Benefits
- Fast, 3 minute pre-shampoo treatment
- Immediately softer, stronger hair
- Repairs all types of damage in all hair types; protein-free
- Reduces future breakage for length retention over time
Research Results
- 3X stronger hair*
- 3X softer hair**
- Reverses hair damage in one use***
- 75% stronger internal hair structure over time
- *After 4 uses.
- **Vs. bleached hair.
- ***Tested on bleached hair.
Key Ingredients
- Patented OLAPLEX Bond Building Technology™ + Damage Defense Cationic Complex Rebuilds all 3 hair bonds for cortex-to-cuticle repair that leaves hair stronger and more resilient.
- Natural Humectant Derived From L-Glutamic Acid Improves manageability and infuses moisture.
- Crambe Abyssinica Seed Oil, Avocado Oil + Sunflower Seed Oil Reduces frizz and flyaways, and improves smoothness.
Item 2651909
- In the shower, apply generously to wet hair from roots to ends.
- Leave on for 3 minutes. Rinse.
- Follow with OLAPLEX shampoo and conditioner.
For best results, use every 1-3 washes.
Aqua (Water, Eau), Cetearyl Alcohol, Behentrimonium Methosulfate, Bis-Aminopropyl Diglycol Dimaleate, Hydroxypropyl Starch Phosphate, Propanediol, Distearyldimonium Chloride, Glycerin, Behentrimonium Chloride, Cetyl Alcohol, Stearyl Alcohol, Caesalpinia Spinosa Fruit Pod Extract, Panthenol, Butyrospermum Parkii (Shea) Butter, Crambe Abyssinica Seed Oil, Helianthus Annuus (Sunflower) Extract, Persea Gratissima (Avocado) Oil, Cocos Nucifera (Coconut) Oil, Helianthus Annuus (Sunflower) Seed Oil, Quaternium-91, Oryza Sativa (Rice) Bran Extract, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Helianthus Annuus (Sunflower) Sprout Extract, Caprylyl Glycol, Cetrimonium Chloride, Sodium PCA, Polyhydroxystearic Acid, Polyester-37, Ethyl Linoleate, Ethyl Oleate, Cetrimonium Methosulfate, Isopropyl Alcohol, Propylene Glycol, C13-15 Alkane, Guar Hydroxypropyltrimonium Chloride, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Phenethyl Benzoate, Sodium Bisulfite, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Citric Acid, Phenoxyethanol, Sodium Benzoate, Parfum (Fragrance), Linalyl Acetate, Linalool, Hydroxycitronellal, Alpha-Isomethyl Ionone, Citronellol, CI 19140 (Yellow 5), CI 15985 (Yellow 6).
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Worth the hype!
Trying Olaplex No. 3 Hair Perfector for the first time felt a little overdue. I had heard about it for years, friends raving, stylists recommending it, social media constantly calling it a "holy grail." At the same time, I've tried enough hyped-up hair products to know that not everything lives up t...
Most Helpful Critical Review
Subtle but Strong: Olaplex No.3 Plus Strengthened My Hair
I've been a fan of Olaplex products for a while and I've loved almost everything I've tried, but I have to be honest this one didn't really impress me at first. I made sure my hair was really dirty before trying it so in my before photo you can clearly see it was greasy, flat, and had no life. I app...
352 results
Formula changed - Mehhh
So disapointed with the new formual. I am not buying again.
This stuff is amazing!
I had really damaged hair, but using this treatment regularly has helped the appearance and texture a lot. I have also noticed less breakage and fewer split ends appearing between trims. Definitely a holy grail product!
I would by this product again. It works!
It worked. I had dry over processed hair. It improves with each use. First, I use Olaplex No 0, then I put on Olaplex No 3. Then I rinse, wash and condition.
Absolute Game Changer!
After a year of over conditioning my hair hitch caused significant damage, brittleness, and loss of length due to all the protein, I finally, with the help of AI, found a product to reverse all the damage. Noticeable improvement even after one use! I thought I was doing myself a favor by applying deep conditioner every week for and hour, or so. Was I ever wrong! All the protein just destroyed it. I've now been using this for well over a month nd the results just keep getting better. My hair hair looks and feels so much healthier. I think I now have a fighting chaos getting my long hair back! So very happy I found this!
new formula doesn't work
I used to love this product, but the new formula doesn't work. I WON'T BUY IT AGAIN. It does absolutely nothing for fine hair... the old formula actually worked for me.
Questions
Q&A
Showing 20 out of 20 Questions
- Q
Im quick on time in the morning, can I just use it for one minute ?
- Asked by Diana
- Official Answer By Olaplex - Brand EngageFor best results, we recommend leaving Nº.3PLUS on for the full 3 minutes, then rinsing and following with shampoo and conditioner.Was this answer helpful to you
- Q
The description mentions that it makes hair smoother; is it still okay to use this on curly hair?
- Asked by HJCJ
- Official Answer By Olaplex - Brand EngageYes! Nº.3PLUS is suitable for all hair types and textures, including curly hair. “Smoother” refers to improving the hair’s feel and appearance, not straightening or altering your natural curl pattern.Was this answer helpful to you
- Q
Can I use this on dry hair with oil on top in a pre wash routine?
- Asked by Mal
- Official Answer By Olaplex - Brand EngageFor best results, apply Nº.3PLUS to dry hair before shampooing and allow it to process as directed. We recommend applying it directly to clean, dry hair without oil so the formula can absorb effectively before rinsing and shampooing.Was this answer helpful to you
- Q
Will this help repair extreme breakage all over the hair from rough towel drying?
- Asked by Riley
- Official Answer By Olaplex - Brand EngageYes, Nº.3PLUS is designed to help repair and strengthen hair damaged by everyday stress, including mechanical damage from rough towel drying. For best results, use consistently and handle hair gently after washing to help minimize future breakage.Was this answer helpful to you
- Q
What happens if I skip shampooing after using Olaplex3Plus and only rinse with water and conditioner after?
- Asked by Dry hair
- Official Answer By Olaplex - Brand EngageFor best results, we recommend following No.3PLUS with shampoo and conditioner. No.3PLUS is designed as a pre-shampoo treatment, so shampooing helps remove excess product while allowing you to receive the full cleansing and conditioning benefits of your routine.Was this answer helpful to you
- Q
Can this be used with Nioxin anti aging shampoo?
- Asked by Patsy
- Official Answer By Olaplex - Brand EngageYes! No.3PLUS can be used with Nioxin Anti-Aging Shampoo or other shampoos. Apply No.3PLUS as directed, rinse thoroughly, then follow with your preferred shampoo and conditioner. For optimal results, we recommend pairing it with OLAPLEX shampoo and conditioner, but it is compatible with other hair care routines as well.Was this answer helpful to you
- Q
can I use this in another shampoo, specifically the cecred shampoo
- Asked by sierra s
- Official Answer By Olaplex - Brand EngageYes, you can use No.3PLUS alongside another shampoo, including Cecred shampoo. Apply No.3PLUS as a pre-shampoo treatment, rinse thoroughly, then follow with your preferred shampoo and conditioner routine.Was this answer helpful to you
- Q
Can I use this on virgin hair that has environmental damage?
- Asked by Jessie
- Official Answer By Olaplex - Brand EngageYes! No.3PLUS can be used on virgin hair experiencing environmental damage from heat, UV exposure, pollution, or mechanical stress. It helps strengthen and support healthier-looking hair by targeting broken bonds and improving overall hair resilience.Was this answer helpful to you
- Q
Can this be used every time I wash my hair
- Asked by lisa
- Official Answer By Olaplex - Brand EngageYes, No.3PLUS can be used every time you wash your hair if needed, especially for damaged or dry hair. For best results, follow with your regular shampoo and conditioner routine after rinsing thoroughly.Was this answer helpful to you
- Q
Should I or can I still use no. 0 with the new no. 3 formula?
- Asked by Alegria
- Official Answer By Olaplex - Brand EngageYes, No. 0 can still be used with the new No. 3 formula to enhance results, as they are designed to work together for deeper repair.Was this answer helpful to you
- Q
Will olaplex No. 3plus detangle hair after rinsing?
- Asked by MS Powder Puff
- Official Answer By Olaplex - Brand EngageNo, OLAPLEX No.3 is a bond-building treatment, not a detangler. You may follow up with a traditional conditioner or the No. 5 Bond Maintenance Conditioner after rinsing to smooth the cuticle and remove tangles.Was this answer helpful to you
- Q
Can this help me repair my severely heat damaged hair?
- Asked by user8056739
- Official Answer By Olaplex - Brand EngageNo.3PLUS helps strengthen and repair the look and feel of heat-damaged hair by rebuilding bonds and improving overall hair health. For best results, use consistently as part of your routine.Was this answer helpful to you
- Q
Can olaplex 3+ help with split ends
- Asked by Chasity
- Official Answer By Olaplex - Brand EngageNo.3PLUS helps reduce the appearance of split ends by strengthening and smoothing the hair. While it won’t permanently seal split ends, it can help improve manageability and overall condition.Was this answer helpful to you
- Q
I have No. 3, can I use it and No. 3+ on my hair at the same time?
- Asked by KW
- Official Answer By Olaplex - Brand EngageWe recommend using No.3 and No.3+ separately rather than at the same time to ensure optimal performance of each treatment.Was this answer helpful to you
- Q
So they no longer sell the Original olaplex #3?
- Asked by Debbie
- Official Answer By Olaplex - Brand EngageNo.3 has been updated and is now available as No.3+. It features the same bond-building benefits with an enhanced formula for improved performance.Was this answer helpful to you
- Q
Will olaplex No. 3plus detangle hair after rinsing?
- Asked by MS Powder Puff
- Official Answer By Olaplex - Brand EngageNo, OLAPLEX No.3 is a bond-building treatment, not a detangler. You may follow up with a traditional conditioner or the No. 5 Bond Maintenance Conditioner after rinsing to smooth the cuticle and remove tangles.Was this answer helpful to you
- Q
Can this help me repair my severely heat damaged hair?
- Asked by user8056739
- Official Answer By Olaplex - Brand EngageNo.3PLUS helps strengthen and repair the look and feel of heat-damaged hair by rebuilding bonds and improving overall hair health. For best results, use consistently as part of your routine.Was this answer helpful to you
- Q
Can olaplex 3+ help with split ends
- Asked by Chasity
- Official Answer By Olaplex - Brand EngageNo.3PLUS helps reduce the appearance of split ends by strengthening and smoothing the hair. While it won’t permanently seal split ends, it can help improve manageability and overall condition.Was this answer helpful to you
- Q
I have No. 3, can I use it and No. 3+ on my hair at the same time?
- Asked by KW
- Official Answer By Olaplex - Brand EngageWe recommend using No.3 and No.3+ separately rather than at the same time to ensure optimal performance of each treatment.Was this answer helpful to you
- Q
So they no longer sell the Original olaplex #3?
- Asked by Debbie
- Official Answer By Olaplex - Brand EngageNo.3 has been updated and is now available as No.3+. It features the same bond-building benefits with an enhanced formula for improved performance.Was this answer helpful to you