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Highlights
Summary
OLAPLEX Rich Hydration Hair Mask for Dry or Medium to Thick Hair is a cuticle-sealing mask to hydrate and control frizz for dry or medium-to-coarse hair.
Benefits
- Instant hydration that lasts through 5 washes*
- Strengthens hair and prevents breakage even after 5 washes
- Creates shine and all-day, humidity resistant frizz control
- *On bleached hair tresses
Research Results
- 16X Hydration Instantly with 6x hydration up to 5 washes*
- 71% Reduction in Breakage Instantly with protection up to 5 washes
- 74% Frizz Reduction All Day, Even In High Humidity
- 119% More Shine
- *on bleached 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.
- Avocado & Shea Conditioning Complex with multiple molecular weight oils infuse deep moisture and wrap hair in hydration for a high-slip softness and a halo of shine.
Item 2644833
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, Cetearyl Alcohol, Dodecane, C10-18 Triglycerides, Behentrimonium Methosulfate, Propanediol, Behentrimonium Chloride, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Brassicamidopropyl Dimethylamine, Glycerin, Hydrogenated Rapeseed Oil, Myristyl Myristate, Carthamus Tinctorius (Safflower) Seed Oil, Brassica Glycerides, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Oil, Crambe Abyssinica Seed Oil, Dioctyldodecyl Dodecanedioate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Propylheptyl Caprylate, Ethyl Oleate, Fragrance/Parfum, Styrene/Butadiene Copolymer, Phenoxyethanol, Quaternium-87, Isopropyl Alcohol, Lactic Acid, Guar Hydroxypropyltrimonium Chloride, Caprylic/Capric Triglyceride, Ceratonia Siliqua (Carob) Gum, Propylene Glycol, Maltodextrin, Chlorphenesin, Ethylhexylglycerin, Bis-Aminopropyl Diglycol Dimaleate, Sclerotium Gum, Arginine, Silybum Marianum Seed Extract, Succinic Acid, Trisodium Ethylenediamine Disuccinate, Hexyl Cinnamal, Limonene, Citral, Olea Europaea (Olive) Leaf Extract, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Tocopherol, Sodium Benzoate, TBHQ, Sodium Hydroxide, Yellow 5 (CI 19140), Yellow 6 (CI15985).
This brand is excluded from most Ulta Beauty coupons.
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Questions
Ask a QuestionQ&A
Showing 4 out of 4 Questions
- Q
Can you leave on hair overnight?
- Asked by Marie
- Official Answer By Olaplex - Brand EngageIt is not recommended to leave overnight. Leave it for up to 10 minutes and rinse thoroughly for best results.Was this answer helpful to you
- Q
Is it good for hair that has been bleached and dyed?
- Asked by Sher
- Official Answer By Olaplex - Brand EngageYes, it's great for bleached and color-treated hair to restore moisture and softness.Was this answer helpful to you
- Q
What is the difference between this mask and Olaplex no. 8
- Asked by FLORENCE
- Official Answer By Olaplex - Brand EngageThe Rich Hydration Mask deeply moisturizes and softens dry or medium hair, while No. 8 Bond Intense Moisture Mask also repairs bonds and adds body and shine for more intensive treatment.Was this answer helpful to you
- Q
Is this good for curly hair?
- Asked by Roxy
- Official Answer By Olaplex - Brand EngageWe happy to confirm you may use this 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 product
The mask comes in a sleek white container. A rich, creamy formula that feels lightweight but concentrated. Right away, the scent stands out: it's subtly sweet, and clean.The texture of the mask is thick enough to coat each strand but not so heavy that it weighs hair down. It applies smoothly, almost...
Most Helpful Critical Review
Not as great as I had hoped
As an Olaplex obsessed girly, I really wanted to love this hair mask. But upon application the way that it feels going on to my hair is just horrible if I'm being honest. When I put a hair mask on my hair, I want it to feel like it's working almost instantly. I wanna feel like it's softening like c...
244 results
Loved this mask
Hair Type Wavy Hair
Absolute Game-Changer! The Olaplex Rich Hydration Hair Mask is incredible! My hair feels so soft, silky, and deeply nourished after just one use. It adds the perfect amount of hydration without weighing my hair down, and the shine it leaves is unbelievable. I've noticed less frizz, smoother ends, and overall healthier-looking hair. The texture is rich but rinses out easily, and the scent is light and luxurious. I received this mask as an educational promotion
Works for sure!
Hair Type Wavy Hair
This product is a must have! All Olaplex products are amazing but this one is the best! I have wavy hair and i used to had a problem with a frizz but since I use this mask my hair looks much better. This is also first time that I used mask in the shower and not after shower and it works a lot better for me. After just one use my hair feels so soft on the touch, more easier to brush and more shiny. It's recommended to use this mask once a week but for me results last at least 10 days. I like a packaging, very simple and easy to use like all Olaplex products. Mask texture is creamy and with no scent. I received this product in exchange for my honest review.


Good
Hair Type Wavy Hair
"I received this hair mask as a part of an educational promotion." This hair mask is such a great hair mask , the formula is so rich and moisturizing, very quality product, I was so excited to try this hair mask because I really have dry and frizz hair , always looking for a product to deeply hydrate my hair . My hair type is 2a and some 3a , and i feel my hair looks more shiny and smooth than before. I can feel that moisturize in my hair after i use this mask , my hair becomes easier to brush and see help in hair detangle ! It's nice results! I'm always looking for anti frizzy products , but I didn't see any results to see different at my frizzy hair , but sadly said the frizzy hair still looks frizzy at the end . I put it on my wet hair and leave it for 5 minutes then I rinse it. When the mask was on my hair , it was very smooth and felt very nice after I rinsed it my hair looks more hydrated and become softer. For a price point I was hoping deeper , longer lasting hydration . But I noticed my hair looks more shiny and more soft .

Rich hydration hair mask for dry or medium to thick hair
Hair Type Wavy Hair
I really like Olaplex Rich Hydration hair mask for dry to medium to thick hair. It smells amazing! You apply after shampooing from kod-length to ends. Allow it to sit 3-5 minutes and then rinse. After that you do what you normally do after washing and conditioning hair. It makes my hair feel so smooth and healthy. It doesn't weigh down the hair at all and helps to seal the cuticles. The only thing I would change would be the packaging. I just hate sticking my hand in a tub to get product out. I feel like I'm contaminating it. I received this as part of an educational promotion.

Salon-quality smoothness at home
Hair Type Straight Hair
I received this as part of an educational promotion. I have been using the Olaplex Rich Hydration Hair Mask for dry to medium-thick hair consistently, and the results have really impressed me. My hair tends to feel dry and coarse, especially on the ends, and I often struggle with frizz and lack of shine. After just the first use, I noticed how much smoother and softer my strands felt. The mask itself has a rich, creamy texture that spreads easily through damp hair without needing a huge amount of product. It coats every strand evenly, and I like that it doesn't feel heavy or greasy. Rinsing it out is quick and easy, and the difference is immediate—my hair feels hydrated, silky, and more manageable. The shine is noticeable, and my ends look healthier and less dry. What I appreciate most is that the hydration lasts for days and my hair stays bouncy instead of weighed down. Styling has been easier because my hair doesn't tangle as much and holds its smoothness even in humidity. This mask really feels like an at-home salon treatment. It gives me a deep level of moisture while still keeping my hair light, soft, and full of movement. I've tried many hydrating masks before, but few deliver such visible and long-lasting results. This is definitely a product I'll keep in my regular routine.

