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Highlights
Summary
Ouidad's Moisture Lock Leave-In Conditioner seals in lightweight moisture and keeps the hair shaft hydrated-adding moisture beyond a daily conditioner.
Benefits
- Helps create a moisture foundation by infusing strands with conditioning proteins
- Seals moisture into hair cuticle
- Prevents frizz
- Encourages healthier hair and scalp
- Great for all curl types
Key Ingredients
- Pricky Pear Cactus Extract seals in moisture for superior conditioning
- Green Tea Extract helps prevent dryness and split ends by locking in moisture
- Pro-Vitamin B5 seals in moisture to make strands softer and shinier
Item 2238659
Start with a quarter-size amount and apply to wet or damp hair. Avoid the scalp area and do not rinse out. This formula can also be used for added moisture after styling.
Aqua (Water), Cetyl PEG/PPG-10/1 Dimethicone, Glycerin, Cetyl Alcohol, Behentrimonium Methosulfate, Cetearyl Alcohol, Amodimethicone, Arnica Montana Flower Extract, Camellia Sinensis Leaf Extract, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Opuntia Ficus-Indica Stem Extract, Panthenol, Tocopheryl Acetate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Polyquaternium-59, Stearyl Alcohol, Parfum (Fragrance), Butylene Glycol, PVP, Hydroxyethylcellulose, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol, Citronellol, Coumarin, Geraniol, Hexyl Cinnamal, Hydroxycitronellal, Linalool, Limonene. DN 029-032-01
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best Uses
Describe Yourself
Hair Type
Most Helpful Positive Review
I would buy again, no need for styling product when using it
Great conditioner. I don't need to use styling product when using it. I just shampoo, towel dry hair a bit, then apply conditioner; Finger comb, sometimes scrunch and then just air dry. Hair looks great and curls stay. Between shampoos will wet hair and apply conditioner with great results. Pho...
Most Helpful Critical Review
Not great.
I applied a dime sized amount of this to my shoulder length hair while damp. My hair is 2B, bleached, fine, and high porosity (even in the unbleached areas). The goal was increased moisture retention and less frizz. This leave in did seem to do both of those things, but my hair's texture seemed off...
1263 results
Love it
Hair Type Very Curly Hair
Love this product
This is not the same product anymore
As I've seen across the entire Ouidad line, the current parent company has quietly reformulated nearly every product. I am concerned that the formula changes are classic cost-cutting strategies, as I see a pattern of reducing the overall concentration or potency of the more expensive conditioning ingredients across the brand. The original Moisture Lock leave-in was my favorite leave-in conditioner of all time. The current product is a different product entirely. The reduction of behentrimonium methosulfate probably accounts for the most significant decrease in performance and renders it a functionally different product altogether. These parent companies should not be allowed to create a different product and label it the same thing; this is no longer the Moisture Lock leave-in conditioner. This practice is deceptive and gross. They did a similar thing with the Advanced Climate Control conditioner, reducing its richness and launching a deep conditioner/mask. This was clearly strategic, creating a poorer performing product to encourage the consumer to buy additional product. I am really disappointed. Ouidad continues to have some of my favorite products, but if I continue to see this unethical business model I will have to discontinue buying from the brand entirely. The only product I know for certain they didn't change is the strong hold version of the Climate Control gel, and again the motivation was greed as that has long been the brand's highest seller. I wish Ouidad Wise had not sold the brand, as I now more than ever truly believe she didn't expand the products to this extent because she provided core formulas that actually worked. The original formulas were incredibly advanced, rivaling some of the most expensive haircare brands on the market and for a more reasonable price compared to those prestige brands. Now we're seeing what these big parent companies do to legacy brands like this and it's disgusting. I doubt in 10 years this brand may even exist anymore at this rate.
Must try leave in conditioner
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I have medium thickness, wavy dry hair with oily roots. I used this product after applying my shampoo and conditioner on towel dried hair. I have used it and have let my hair air dry after scrunching and i have also let it dry using diffuser and have gotten better results than before. It makes my hair look shiny and more manageable. It fells lightweight and does not make my hair looks oily. Definitely a must try if you are looking for something after you wash your hair for easy manageability.

My Go To
I've repurchased this many times over several years and it never disappoints
Love this stuff
Hair Type Very Curly Hair
Makes your hair soft and doesn't weigh it down.
Questions
Q&A
Showing 5 out of 13 Questions
- Q
Hi, In one of your answers, you indicated that this product contains only water soluble silicones. However, amodimethicone is not water soluble. Therefore, the information you provided is incorrect.
- Asked by Beckywiththebadhaid
- Official Answer By Ouidad Products LLCThe amodimethicone ingredient we use in this formula is in fact water soluble. The fluid is an amino functional polydimethylsiloxane. The highly basic nature of the primary amine groups causes this silicone polymer to develop a net positive charge in aqueous systems over a wide pH range. This silicone is soluble in water which makes the formula with amodimethicone qualify for the water soluble silicone.Was this answer helpful to you
- Q
Which ingredients are proteins?
- Asked by BeautySF
- Official Answer By Ouidad Products LLCThis product does not have proteins.Was this answer helpful to you
- Q
My daughter has fine hair, lives in a humid southern state and is getting a perm. I know this hydrates & moisturizers & eliminates frizz on my hair but should she use something else on permed hair?
- Asked by Victoria
- Verified Reply - Official Answer from OuidadThe Moisture Lock Leave-In Conditioner helps to hydrate and moisturize. If you want more frizz control, look at our Advanced Climate Control Featherlight Styling Cream.Was this answer helpful to you
- Q
Is this designed specifically for ethnic hair? Or can anyone use it? I have natural red curly hair that gets weighed down easily. Would it be too heavy for my hair?
- Asked by MK
- Verified Reply - Official Answer from OuidadThis product can be used on every curl type to hydrate. It is not heavy!Was this answer helpful to you
- Q
Good morning can this leave in be used after a conditioner or does this replace that ?
- Asked by jeanette gomez
- Verified Reply - Official Answer from OuidadThis product can be used after a shampoo/conditioner and as needed when hair needs some moisture.Was this answer helpful to you