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Highlights
Summary
OLAPLEX Weightless Nourishing Hair Mask for Fine to Medium Hair is a cuticle-sealing mask to hydrate and volumize fine to medium hair.
Benefits
- Lightweight hydration through 5 washes*
- Reduces and prevents breakage even after 5 washes
- Instant volume that lasts all day
- *On virgin hair tresses
Research Results
- 2X Volume Instantly & All Day
- 2X Hydration Instantly with 75% Retention After 5 Washes*
- 63% More Shine
- 32% Reduction In Breakage Instantly with Protection up to 5 Washes
- *On virgin hair tresses
Key Ingredients
- Biomimetic Cuticle Technology seals cuticles for up to 5 washes, wrapping each strand to enhance hydration and prevent cuticle damage over time.
- Volume Boost Complex creates instant volume and prevents snapping and breakage for length and body retention over time.
Item 2644832
After shampooing, apply mask generously to wet hair, focusing on mid-lengths to ends. Leave on for 3-5 minutes, then rinse well. For best results, use weekly in place of conditioner.
Aqua/Water/Eau, Cetyl Alcohol, Polyquaternium-37, Cetearyl Alcohol, Behentrimonium Chloride, Propanediol, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Stearamidopropyl Dimethylamine, Hydrogenated Ethylhexyl Olivate, Polyglyceryl-2 Stearate, Glycerin, Amodimethicone, Fragrance/Parfum, Glyceryl Stearate, Phenoxyethanol, Caprylic/Capric Triglyceride, Stearyl Alcohol, Isopropyl Alcohol, Polyquaternium-6, Quaternium-22, Guar Hydroxypropyltrimonium Chloride, Butyrospermum Parkii (Shea) Butter, C15-19 Alkane, Dimethicone, Panthenol, PPG-3 Benzyl Ether Myristate, Glucomannan, Hydrogenated Olive Oil Unsaponifiables, Polyimide-1, Cetyl Esters, Cocos Nucifera (Coconut) Oil, Pentylene Glycol, Chlorphenesin, Ethylhexylglycerin, Oryza Sativa (Rice) Bran Extract, Bis-Aminopropyl Diglycol Dimaleate, Rosa Canina Fruit Oil, Arginine, Lactic Acid, Sodium Lactate, Sorbitol, Citric Acid, Helianthus Annuus (Sunflower) Extract, Trisodium Ethylenediamine Disuccinate, Hexyl Cinnamal, Limonene, Momordica Cochinchinensis Seed Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Citral, Polyglutamic Acid, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate, Lactobacillus Ferment, Silica Dimethyl Silylate, Sodium Hyaluronate, Pentaerythrityl Tetra-Di-T-Butyl.
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Questions
Ask a QuestionQ&A
Showing 7 out of 6 Questions
- Q
Is this product safe for relaxed hair?
- Asked by Help
- Official Answer By Olaplex - Brand EngageYes, this product is safe for relaxed hair and is formulated to nourish and hydrate without weighing hair down.Was this answer helpful to you
- Q
Is this safe for dyed hair?
- Asked by KP
- Official Answer By Olaplex - Brand EngageYes, this mask is safe for color-treated hair. It helps nourish and hydrate without stripping or fading your color.Was this answer helpful to you
- Q
Which of your products would be best for hair that's been highlighted and has a keratin treatment? Thank you!
- Asked by EP
- Official Answer By Olaplex - Brand EngageOur products are safe for highlighted and keratin-treated hair. We recommend No.3 Hair Perfector for repair and No.6 Bond Smoother for smoothing and moisture. You can layer them with the Weightless Mask for added hydration.Was this answer helpful to you
- Q
What is the difference between this and the #3?
- Asked by Bernie
- Official Answer By Olaplex - Brand EngageThe Weightless Nourishing Hair Mask is a moisturizing treatment that provides hydration, shine, and lightweight softness. No.3, on the other hand, is a bond-building treatment focused on repairing the hair’s internal structure. They can be used together, but they serve different purposes, No.3 repairs, the Mask moisturizes.Was this answer helpful to you
- Q
Do you use conditioner after the mask?
- Asked by Loulabelle
- Official Answer By Olaplex - Brand EngageYou don't need to use conditioner after the mask. It provides deep nourishment and conditioning on its own.Was this answer helpful to you
- Q
Do you use conditioner after the mask?
- Asked by Loulabelle
- Official Answer By Olaplex - Brand EngageYou don't need to use conditioner after the mask. It provides deep nourishment and conditioning on its own.Was this answer helpful to you
- Q
Is this for curly hair?
- Asked by Belle
- Official Answer By Olaplex - Brand EngageWe would recommend Nº.6 Bond Smoother for Curly Hair.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Great mask for thin, dry hair
I always love a good hair mask but with thin hair I'm often left with a slight residue or a very hydrating mask that weighs my hair down. This new Weightless Volumizing Hydration Mask by Olaplex did not give me either of those issues which I loved. I have a lot of hair and it is curly so it tends to...
Most Helpful Critical Review
Maybe my hair isn't the right type for the product
I had really highopes for the Olaplex Weightless Nourishing Hair Mask, but my experiance was defenitely a bit of a mixed bag. I realy wanted to love it, espescially since I've herd so many great thigns about Olaplex products and their tecnology for hair repair. Unfortenately, I ended up just liking ...
274 results
MUST BUY!
Hair Type Very Curly Hair
I have curly hair and have been dealing with noticeable hair loss and thinning, so I'm very cautious about anything that could weigh my curls down or cause more shedding. This mask surprised me in the best way. It's truly lightweight but still deeply nourishing—my curls felt softer, more defined, and noticeably less frizzy after the first use. I didn't experience extra shedding in the shower, which is huge for me, and my hair felt stronger and smoother once dry. It didn't leave buildup or make my scalp feel heavy or irritated. I also noticed my curls had more bounce and elasticity instead of that limp, over-conditioned feeling. While it's not a miracle cure for hair loss, it's been a great supportive product in my routine for maintaining moisture, minimizing breakage, and helping my curls look healthier overall. Definitely a staple for fine to medium curly hair. This product was gifted to me


I would never buy this again.
Hair Type Straight Hair
This was not good for my hair. I have highlighted hair and it didn't provide enough moist. I do have fibe hair. So, I thought this would be good. I returned. Very disappointed.
Leaves hair greasy
Felt amazingly soft while wet but once dried, my hair was extremely greasy. I felt like I had to wash my hands after grabbing my hair every time.
Hard No
I have fine hair, but a lot of it. This left my hair dry and coarse feeling after the initial use. I tried the shampoo/conditioner and did not have a good result either. Wasn't for me.
Yes, yes, and yes!
Hair Type Straight Hair
This is great stuff! I perm and color my hair and this stuff always brings my hair back to life.