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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 2653185
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...
787 results
Clean, shiny and smooth hair
Hair Type Wavy Hair
This shampoo leaves my hair clean, shiny, and silky. It feels light, smooth, and smells so good. I really enjoy using it.
i love this shampoo
Hair Type Straight Hair
[I received this product in exchange for my honest review] So lucky to have this shampoo to try. light and comfort smell. i apply an enough amount from root the the end of my hair. worth value with consistency. i got it for free

A great friend during the summer humidity!
Hair Type Wavy Hair
The shampoo is a real winner, especially during the humid months here in St. Louis! It leaves your hair sleek and helps tame my frizzy, but not weighing it down!

Absolutely LOVE
Hair Type Wavy Hair
[I received this product in exchange for my honest review] So glad I found this shampoo. With the conditioner and mask as well, it's even more effective, but even on its own, I love it. It can be hard to find moisturizing/smoothing shampoo that doesn't weigh my hair down, and I don't have that problem with this. Smells great, lathers nicely, and rinses easily.
One of my favorite shampoo
Hair Type Straight Hair
[I received this product in exchange for my honest review] I love this Matrix smoothing shampoo. It has one of the most pleasant scent. The texture is creamy and make hair, my scalp feels so clean and fresh. Combing is so easy and quick since my hair becomes so soft and smooth after using this product.
