Matrix
Mega Sleek Shampoo

Mega Sleek Shampoo is rated 4.8 out of 5 by 104.
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Mega Sleek Shampoo
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10.1 oz.
#P1096200
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What It Is

Mega Sleek Shampoo is formulated with Shea Butter to reduce frizz, smooth hair and provide humidity protection for clients with the most rebellious, unruly hair.

What It Does

• Smoothing Shampoo.

 

• Cleanses hair and controls frizz.

 

• Protects hair against humidity.

What Else You Need to Know

• Matrix’s Mega Sleek haircare system includes a Shampoo, Conditioner, Blow Down Cream and Iron Smoother Defrizzing Leave-In Spray.

 

• It is suitable for color-treated, damaged and natural hair.

• Apply to damp hair. Lather. Rinse. Follow with Mega Sleek Conditioner.

 

• In case of contact with eyes rinse them immediately.

Aqua / Water / Eau, Sodium Laureth Sulfate, Glycerin, Dimethicone, Sodium Chloride, Coco-Betaine, Glycol Distearate, Hexylene Glycol, Cocamide Mipa, Sodium Benzoate, Parfum / Fragrance, Salicylic Acid, Guar Hydroxypropyltrimonium Chloride, Carbomer, Butyrospermum Parkii Butter / Shea Butter, 2-Oleamido-1, 3-Octadecanediol, Sodium Hydroxide, Citric Acid.

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 5 out of 5 by from I love this product line I love this product line, it makes the hair look like a wig. I have level 9 hair and it makes my hair so soft and shiny. People stop to ask me what shampoo/conditioner I use!! Even though I struggle with an oily scalp this doesn’t weigh down too much. I always gravitate to all of the matrix shampoo/conditioners.
Date published: 2025-10-13
Rated 5 out of 5 by from Love this product Sleeks coarse and thick hair to a beautiful shine.
Date published: 2025-06-18
Rated 5 out of 5 by from I love it I absolutely love using the Matrix Mega Sleek Shampoo in my salon. It gently cleanses without stripping the hair, and the slip is amazing for detangling thick or textured hair types. It leaves the hair soft, smooth, and noticeably more manageable—even before conditioner. The smell is clean and professional, and it pairs perfectly with heat styling for a sleek, frizz-free finish. A must-have for any stylist working with natural or chemically treated hair!
Date published: 2025-06-03
Rated 5 out of 5 by from hydrating This is probably one of the best shampoos I’ve ever used. I have curly hair that does not work well with all hydration shampoos but this one is very thick and lathering and makes my hair super soft
Date published: 2025-05-16
Rated 5 out of 5 by from matrix mega sleek shampoo absolutely love this shampoo, I love the way it leaves my hair feeling
Date published: 2025-05-08
Rated 5 out of 5 by from mega sleek shampoo Versatile shampoo, has a clean fragrance and does not weigh hair down, controls frizz well, best when paired with mega sleek conditioner
Date published: 2025-01-19
Rated 5 out of 5 by from Great shampoo for dry, curly, frizzy hair This is a great shampoo for curly frizzy hair. It will help tame the frizz and add shine without weighing it down or looking greasy. Use it with the conditioner and the sleek blowout cream to really get max results. Such a great price and the smell is phenomenal.
Date published: 2025-01-08
Rated 5 out of 5 by from Love it, great for backbar Pretty great shampoo and conditioner for most hair types, smooths without weighing the hair down.
Date published: 2024-12-24
Rated 5 out of 5 by from Matrix Mega Sleek Shampoo is amazing This product is so conditioning. It is great for all hair types. The smell is amazing.
Date published: 2024-11-24
Rated 4 out of 5 by from Good price Good price for professional shampoo. Always a good one to recommend to clients on a budget
Date published: 2024-09-23
Rated 5 out of 5 by from Best overall shampoo Clients and stylists addicted Shea butter is a main reason
Date published: 2024-09-02
Rated 5 out of 5 by from Shine and smooth I wanted to try something new for myself and I love the shine and smoothness it gives my hair. I have now bought the gallon one to use on my clients
Date published: 2024-08-14
Rated 1 out of 5 by from Bad customer service Ordered two liters each of Mega Sleek Shampoo & Conditioner & only received one liter of each. Sent Salon Centric an email & received no customer service or my missing product.
Date published: 2024-07-31
Rated 5 out of 5 by from love it!! I am obsessed with this shampoo! Helps hydrate my hair and makes it less frizzy!
Date published: 2024-06-20
Rated 5 out of 5 by from LOVE IT I use this shampoo on most of my clients and I LOVE IT!!! It makes the hair so soft and shiny. Smells amazing also
Date published: 2024-06-14
Rated 5 out of 5 by from I will purchase again. Love this shampoo! It leaves hair smooth and well conditioned.
Date published: 2024-06-10
Rated 5 out of 5 by from Clients love it! Love this shampoo, we use on the backbar for clients and they love how soft it makes their hair.
Date published: 2024-06-02
Rated 4 out of 5 by from Great The mega Sleek line is a good affordable option for daily taming of frizzy hair!
Date published: 2024-04-16
Rated 4 out of 5 by from I love it but… This shampoo has been the absolute best for all my clients, especially my frizzy, think and/or curly haired. The only thing is is that it strips color out
Date published: 2023-09-08
Rated 5 out of 5 by from Silky soft Makes my hair Feel so soft its my favorite shampoo
Date published: 2023-03-20
Rated 5 out of 5 by from Won’t use any other kind Love this shampoo makes my hair look and feel so beautiful!
Date published: 2022-12-31
Rated 5 out of 5 by from We love Mega Sleek! Mega Sleek is a salon favorite, we love this Matrix line! It smells so good and leaves the hair so soft and shiny. We definitely recommend this one!
Date published: 2022-04-21
Rated 5 out of 5 by from Great shampoo!! Great Shampoo. Use it a lot at the back bar. Great for almost any type of hair.
Date published: 2022-03-10
Rated 5 out of 5 by from One of my favs Love it! Great for fizz and moisture! Somewhat heavy.
Date published: 2021-12-07
Rated 5 out of 5 by from Smell is great I really like how hair feels after shampooing with it smooth and shiny
Date published: 2021-04-11
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