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Matrix Mega Sleek Anti-Frizz Smoothing Shampoo
or
Highlights
Summary
Matrix Mega Sleek Sulfate-Free Shampoo gently cleanses and controls frizz for up to 96 hours. This professional-grade formula with jojoba oil leaves every strand smooth, sleek, and shiny while being safe for color-treated hair.
Benefits
- Provides 96 hours of frizz control in up to 97% humidity
- Gently cleanses to remove impurities without stripping hair
- Lays the foundation for lasting hydration and smoothness
- Sulfate-free formula is safe for color-treated hair, protecting vibrancy
Key Ingredients
- Jojoba Oil & Oleic Acid: A professional-grade infusion that gently cleanses while taming frizz and sealing in moisture for a sleek finish.
Research Results
- 12x more smoothness*
- 12x more hydration*
- *Based on a consumer test when using the full Mega Sleek System of Shampoo, Conditioner/Mask, and 96H Topcoat.
Item 2654470
Apply to wet hair, lather, and rinse thoroughly. Follow with Mega Sleek Conditioner or, for a deeper treatment, the Mega Sleek Smoothie Supreme Mask.
Aqua/Water/Eau, Sodium C14-16 Olefin Sulfonate, Cocamide Mea, Glycerin, Cocamidopropyl Betaine, Glycol Distearate, Sodium Lauroyl Sarcosinate, Parfum / Fragrance, Hexylene Glycol, Peg-55 Propylene Glycol Oleate, Propylene Glycol, Citric Acid, Sodium Hydroxide, Sodium Chloride, Sodium Benzoate, Coco-Betaine, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Carbomer, Salicylic Acid, Benzoic Acid, Tetramethyl Acetyloctahydronaphthalenes, Oleic Acid, Simmondsia Chinensis Seed Oil / Jojoba Seed Oil, Polyquaternium-7, Vanillin, Benzyl Alcohol, Coumarin, Citrus Limon Peel Oil, Carvone, Limonene, Ci 19140 / Yellow 5, Ci 17200 / Red 33
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Favorite
This shampoo is a lifesaver, especially for those of us battling hard water and harsh climates. Based on the power of jojoba oil and oleic acid, it cleanses well without stripping my hair, a major concern with our well water. It's a professional-grade anti-frizz shampoo that manages humidity inside ...
Most Helpful Critical Review
Not bad
[I received this product in exchange for my honest review] I received this shampoo for free exchange to my honest experience review. I would said this shampoo is good but not perfect, I don't have oily scalp, but usually i shampooing twice every time to feel my scalp is super clean and fresh and no...
817 results
Good shampoo but didn't wow me
Hair Type Straight Hair
[I received this product in exchange for my honest review] It lathers well and it did leave my hair not so dry/coarse-feeling after rinsing. I can't speak on how it feels on the scalp since I have seborrheic dermatitis so I didn't apply it on the scalp. I honestly didn't feel like it did much for my hair other than it wasn't as drying as most shampoos are but imo I can always follow up with a good conditioner to really counteract the dryness.


A smoothing shampoo that reduces frizz, adds shine, and leav
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I've been impressed with this shampoo so far. It lathers well, rinses clean, and leaves my hair feeling soft without drying it out. I noticed more shine and less frizz after using it, and it helps my hair feel smoother and easier to style. It cleans thoroughly without feeling harsh.

Frizz tamer
Hair Type Wavy Hair
[I received this product in exchange for my honest review] This shampoo from Matrix really helped my frizzy hair. I really noticed a positive change with dandruff too. The shampoo lathers great with just a small amount, and smells wonderful too. It rinses easily and I am able to go a couple days without washing it again because it leaves the hair feeling fresh and less products is needed for frizz.


Rich Lather + Smells Fantastic!
[I received this product in exchange for my honest review.] This shampoo lathers extremely well and doesn't dry out my scalp at all. It smells amazing (this whole line does) and I'm fairly confident this bottle is going to last me a while. I don't know if it has any true effect on calming any frizz, however.
Switching to this shampoo
Hair Type Wavy Hair
[I received this product in exchange for my honest review] Another repurchase for me. Love the smell, reminds me of sol de Janeiro and will be repurchasing. Leaves my hair feeling smooth and hydrated. Used daily and the none of this line makes my hair feeling greasy or weighed down.