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Matrix 2025 Mega Sleek Conditioner 300ML With Shadow

Mega Sleek

Mega Sleek

Smoothing Conditioner

Smoothing conditioner provides frizz control & humidity protection for all types of frizz-prone hair
Protects Hair Against Humidity Protects Hair Against Humidity
Reduce Frizz Coarse, Unruly Hair Reduce Frizz Coarse, Unruly Hair
Details

Matrix Mega Sleek Anti-Frizz Smoothing Conditioner For All Hair Types & Frizzy Hair. This anti-frizz smoothing conditioner formulated with oleic acid and jojoba oil balances fiber moisture in both high and low humidity. Instantly smooths and detangles hair while defeating frizz at all seasons. Hair is smooth, shiny and poof-free. For frizz-fee hair.

How To Use

Following Mega Sleek Smoothing shampoo, apply from mid-lengths to ends, leave on up to one minute and rinse. Use interchangeably with Smoothie Supreme mask 1-2 times per week. Follow up with 96H Topcoat.

Ingredients

AQUA / WATER / EAU, CETEARYL ALCOHOL, BEHENTRIMONIUM CHLORIDE, GLYCERIN, ISOPROPYL MYRISTATE, CETYL ESTERS, AMODIMETHICONE, PARFUM / FRAGRANCE, PHENOXYETHANOL, ISOPROPYL ALCOHOL, SIMMONDSIA CHINENSIS SEED OIL / JOJOBA SEED OIL, BENZOIC ACID, OLEIC ACID, COCO-BETAINE, TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES, C11-15 ALKETH-7, VANILLIN, BENZYL ALCOHOL, LAURETH-9, SODIUM CHLORIDE, COUMARIN, TRIDECETH-12, SODIUM HYDROXIDE, CITRUS LIMON PEEL OIL, CARVONE, LIMONENE, CI 19140 / YELLOW 5, SALICYLIC ACID, CITRIC ACID, SORBIC ACID, CI 17200 / RED 33

Matrix 2025 Mega Sleek Reno Ecomm Benefits Shampoo
Matrix 2026 DMI Katseye Ecomm ATF Daniela Solo
Matrix 2025 ROW Mega Sleek Retail Range Mask

Professional Anti-Frizz Haircare

Matrix 2025 Mega Sleek Reno Ecomm Shampoo 300ml

Cleanse

Mega Sleek Shampoo
Matrix 2025 Mega Sleek Reno Ecomm Conditioner 300ml

Condition

Mega Sleek Conditioner
Matrix 2025 ROW Mega Sleek Reno Ecomm Mask

Treat

Mega Sleek Smoothie Supreme Mask
Matrix 2025 DMI Mega Sleek Topcoat eComm Product

Smooth

Mega Sleek 96H Anti-Frizz Topcoat
Matrix 2025 Mega Sleek Reno Ecomm Ingredients Technology
Matrix 2025 Mega Sleek Reno Ecomm Fragrance ATF
Matrix 2025 Mega Sleek Conditioner Pack Texture RGB

Frequently Asked Questions

What Is Mega Sleek Smoothing Conditioner?
Who Is Mega Sleek Smoothing Conditioner For?
What are the Benefits of Mega Sleek Smoothing Conditioner?
How is Mega Sleek Smoothing Conditioner Used?
Can Mega Sleek Smoothing Conditioner be used on all hair types, textures and patterns?

Rating Snapshot

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684 reviews with 5 stars.
170 reviews with 4 stars.
43 reviews with 3 stars.
7 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.7

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Average Customer Ratings

Most Helpful Favorable Review

Best Ever!

11 years ago
I bought both shampoo & conditioner about a month ago, along with my usual brand. I absolutely LOVE this conditioner (it smells great too)!! I live in Florida where it gets very humid during the summer months, which means my hair tends to become coarse, brittle, frizzy and basically hard to manage. My hair is very thick and below my shoulders. When I use Matrix Total Results Sleek Conditioner my hair is soft and manageable. It feels awesome! I've experimented to know for sure whether it was the product or something else. Every time I've used something other than this conditioner, after a day my hair becomes hard to manage and just doesn't feel that great. Please....Please....Please DON'T ever change the formula!!! #Imsoldforlife!
18 people found this helpful
Show Reviews:

Most Helpful Critical Review

Where is the silk and wheat protein?

11 years ago
Even I know as a true former Matrix user that this product definately needs the silk amino acids and wheat protein put back in this product. I can't say that it's totally bad, but it does moisturize to a point that my hair just pops when I run my hand or a brush through it. That usually means something is off balance. I have to combat it with the Redken Cat or Chi Keratin Mist. It helps somewhat. And then I have the issue with the residue it leaves behind as well. Not the cleanest feeling.
9 people found this helpful
Show Reviews:

Filter Reviews

1 to 8 of 907 Reviews .
1 – 8 of 907 Reviews

My wavy hair loves this

a day ago
This conditioner is a hit just like the mask was, I use it every other wash when I don’t use the mask. Smell is great, consistency is awesome, keeps my hair feeling super soft!
  • Review photo 1.

Originally posted on influenster.com

She's a thick one

2 days ago
I know this is a conditioner from a product line geared towards firizz control. But she thick. I honestly took away a star because of how much my back side broke out. And you might shower in a different order than I do, but I definitely recommend scrubbing up your backside after you rinse your hair, bcause something in this formula just breaks me out. All that aside, the conditioner is amazing. It smells wonderful, it's a great consistency. It leaves my hair shiny and tame. I'm a big fan.
  • Review photo 1.

Originally posted on influenster.com

Feels like a deep conditioning treatment

3 days ago
I’ve got fine, thin hair and I love how nourishing and hydrating this conditioner is without weighing my hair down. It feels like I’ve done a deep conditioning treatment, leaves my hair moisturized, shiny, really soft and frizz free, even when it’s hot and humid. It makes my waves and color pop. A wide tooth comb glides right through it. I also really like the scent. 2nd day hair stays frizz free too. Love.
  • Review photo 1.
  • Review photo 2.
  • Review photo 3.
  • Review photo 4.

Originally posted on influenster.com

Love(d) it until the formula change

3 days ago
I used to love this product but they've recently changed the formula and it's terrible. Why change a good thing?
Helpful?

Makes hair soft, shiny, smooth, and easy to manage without weighing it down

4 days ago
This conditioner makes my hair soft smooth and shiny without feeling heavy. It helps reduce frizz make brushing easier and leaves hair looking healthy all day. My hair color looked more vibrant.

Originally posted on influenster.com

Don't get it

6 days ago
They changed the formula and it stinks. Also the formula is not as smooth it felt like washing with shampoo. I actually thought i messed up and bought the wrong bottle. This is so disappointing since I've used this for years. Now I'm going to have to find something new.

No, I do not recommend this product.

Helpful?

Hydrating and rinses out cleanly

6 days ago
This conditioner is very hydrating and leaves no residue behind after being rinsed out I like it. My boyfriend 17-year-old daughter enjoys it as well.
  • Review photo 1.

Originally posted on influenster.com

love the product

6 days ago
good product overall! works and makes my hair less tangle and frizzy! scent is cute too! would repurchase and recommend to friends n family!! :)
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

1 – 8 of 907 Reviews

Rating Snapshot

Select a row below to filter reviews.
684 reviews with 5 stars.
170 reviews with 4 stars.
43 reviews with 3 stars.
7 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.7

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
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Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Average Customer Ratings

Most Helpful Favorable Review

Best Ever!

11 years ago
I bought both shampoo & conditioner about a month ago, along with my usual brand. I absolutely LOVE this conditioner (it smells great too)!! I live in Florida where it gets very humid during the summer months, which means my hair tends to become coarse, brittle, frizzy and basically hard to manage. My hair is very thick and below my shoulders. When I use Matrix Total Results Sleek Conditioner my hair is soft and manageable. It feels awesome! I've experimented to know for sure whether it was the product or something else. Every time I've used something other than this conditioner, after a day my hair becomes hard to manage and just doesn't feel that great. Please....Please....Please DON'T ever change the formula!!! #Imsoldforlife!
18 people found this helpful
Show Reviews:

Most Helpful Critical Review

Where is the silk and wheat protein?

11 years ago
Even I know as a true former Matrix user that this product definately needs the silk amino acids and wheat protein put back in this product. I can't say that it's totally bad, but it does moisturize to a point that my hair just pops when I run my hand or a brush through it. That usually means something is off balance. I have to combat it with the Redken Cat or Chi Keratin Mist. It helps somewhat. And then I have the issue with the residue it leaves behind as well. Not the cleanest feeling.
9 people found this helpful
Show Reviews:

Filter Reviews

9 to 38 of 907 Reviews .
9 – 38 of 907 Reviews

HAIR GOALS

8 days ago
I tried this product out for a couple weeks just to get the feel of it. I’ve had problems with my hair & finding the right products for it but this one is amazing. I love how light weight the product is and it doesn’t way down the hair. I like the longevity it has on my hair & it lasts longer than normal. It feels soft to the touch & give my hair a little bounce and volume. Definitely a product I recommend to others
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Not good

8 days ago
I wanted to like this product so much but it made my hair feel very dry and I had a lot more breakage. So I would be careful with this conditioner. It never really went into my hair.
  • Review photo 1.

Originally posted on influenster.com

Great!

9 days ago
This conditioner is very thick and has a nice honey/floral scent to it. A lot goes a long way and I didn’t feel like it left my hair too shiny or greasy the next day.

Originally posted on influenster.com

Softer and Less Frizzy Hair

11 days ago
It does a good job of conditioning my hair and reducing frizz. Not sure if it helped with my split ends, but my hair feels softer. Smells good but I didn't like how hard it is to squeeze the container when it gets half way empty.
  • Review photo 1.

Originally posted on influenster.com

Silky, Smooth, and Hydrated!

13 days ago
This conditioner left my hair feeling silky, smooth, and super hydrated without feeling heavy. It helped tame frizz and made my hair much easier to manage after drying. The scent is amazing and my hair looked shiny and healthy all day.
  • Review photo 1.

Originally posted on influenster.com

It works!

14 days ago
I really like this conditioner. I use it after my shampoo and follow it with the hair mask, and it really makes my hair feel so soft and sleek and smell great. It helped reduce the frizz of my curly hair, so I was able to wear my curls without worry of them looking frizzy like they normally do. Overall great product and definitely added it to my daily routine.
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Decent

17 days ago
Not the end all be all of conditioners. It performs well above drugstore brands, but for a salon conditioner, it’s a bit lackluster. I think there are better salon options out there, at the same price point.
  • Review photo 1.

Originally posted on influenster.com

Great formula!

19 days ago
Love this conditioner. A little goes a long way! It's a thick formula and rubs into your hair so nice. Rinses out so clean, leaving the hair so soft. It smells great too! Worked great on my wavy hair and also on my girls curly hair.
  • Review photo 1.
  • Review photo 2.
  • Review photo 3.
  • Review photo 4.

Originally posted on influenster.com

Great results

19 days ago
The conditioner was my favorite part of the set. When I used it, I felt the texture in my hair completely change. My hair become soft and looked fuller.
  • Review photo 1.

Originally posted on influenster.com

Wow

19 days ago
Good scent!! Easy application good price and good volume!!! I really want more than of this product.. my hair feel so good so yes girl is very good
  • Review photo 1.

Originally posted on influenster.com

Response from Matrix:
13 days ago
Consumer Care Center
We are so happy to hear you're loving the volume and that great scent! It’s wonderful that the easy application and price hit the mark for you, but hearing that your hair feels "so good" is the best part of all. Thank you for the amazing energy—we are thrilled to have you as part of the Matrix family! 🖤✨

Fancy conditioner

19 days ago
This is a great conditioner! I was very surprised. My hair felt shiny and frizz free. I probably need a haircut though. My hair didnt feel oily or dragged down. I recommend
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

New favorite conditioner

20 days ago
This is my new favorite conditioner! It left my hair insanely shiny and smooth immediately. I just wish the bottle was larger because I will go through this fast. I love how you see the effects literally as soon as you apply it. It brushes easily and just feels oh so hydrated. Highly recommend and will be purchasing again and again!
  • Review photo 1.

Originally posted on influenster.com

Soft Results

20 days ago
I absolutely love this line from matrix! The scent is amazing and so are the results. My hair is always so soft since using this. I am prone to tangles so this really keeps keep my hair soft and non frizzy after washing. The only downside is the bottles are pretty flimsy so the caps break easily. Other than that I am obsessed!
  • Review photo 1.

Originally posted on influenster.com

I recommend

20 days ago
Smells so good, a citrusy smell that leaves your hair feeling smooth. I used it after the shampoo and left it in for a min or two and rinsed well. Left hair to air dry and it was smooth, frizz tamed, and smelling amazing. Didn’t dry out my scalp, no weird residue, and consistency is nice and thick. Not much is required for shoulder length hair.
  • Review photo 1.

Originally posted on influenster.com

Anti-frizz conditioner.

20 days ago
I received this product from influenster in exchange of honest review. I love how my hair turned out after every shower. I used this conditioner after Matrix shampoo. The result: smooth and my hair not frizzy. Manageable and sleek hair.
  • Review photo 1.

Originally posted on influenster.com

Smoother, silkier hair

21 days ago
The Mega Sleek Smoothing Conditioner smells great and seemed to smooth out my frizz. I have fine, wavy hair that frizzes up in humidity, but we haven’t had very many humid days yet. Overall, this conditioner leaves my hair feeling soft and silky.
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Response from Matrix:
13 days ago
Consumer Care Center
We are so happy to hear that Mega Sleek is helping you achieve that soft, silky finish! It is wonderful that the scent is a hit and that you’re already seeing a difference in your frizz. We can’t wait for you to see how it performs when those humid days finally arrive, but we're thrilled that your fine, wavy hair is feeling its best in the meantime. Thank you for being part of the Matrix family! 🖤✨

Shine and softness in one step

23 days ago
I really like this conditioner. My hair feels soft , smooth and easy to brash. It adds shine and the scent is beautiful. Smooth and easy to manage hair!
  • Review photo 1.

Originally posted on influenster.com

Hair

24 days ago
The texture was smooth and manageable. Scent was not too strong and hair felt good. It was effective in detangling and giving hydration to my hair

Originally posted on influenster.com

i love this conditioner

25 days ago
This conditioner has the bottom lid. I use it from middle to the end of my hair to avoid scalp. my hair smooth and shining after use. my hair straight and thicker after use. great for frizz hair also.
  • Review photo 1.

Originally posted on influenster.com

Good addition to the routine

26 days ago
This conditioner was a welcome part of the three-step system. Without the mask, I feel my results are less noticeable, but this still certainly makes my hair feel softer, even if it doesn’t do as much for frizz once dry. It also smells great!
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

A must have hair conditioner

28 days ago
This Matrix mega sleek smoothing conditioner is made with oleic acid + jojoba oil therefore it makes my hair becomes so soft and smooth. It has a thick, creamy texture with amazing scent. Rinsing doesnt take long, i have long hair and this product gives my hair the shine, and brushing is so quick and easy. I highly recommend this hair conditioner.
  • Review photo 1.

Originally posted on influenster.com

This is a holy grail symptom

a month ago
The best conditioner… My super thick curly hair felt extremely saturated. Frizz felt like it was melting away in my fingers all to find out that the volume was still there as my hair air dried, and my curls came out to play even more than normal!
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Love it

a month ago
After using product past few weeks, it helps detangle easily, less breakage when brushing. Add some smoothness but still lightweight. It goods for everyday conditions.
  • Review photo 1.

Originally posted on influenster.com

Love it so much

a month ago
I love all this collect hair care, it help my hair reduce dry, more soft and smooth, i like it after first use, i can feel.my hair soften , easy to appy, the design look so nice
  • Review photo 1.

Originally posted on influenster.com

Leaves my hair super soft & hydrated!

a month ago
I received this product in exchange for my honest review. This product is meant to be applied after shampoo for up to one minute before rinsing off. The product comes out thick, but lathers well into hair. Once rinsed out, my hair feels super soft and hydrated! Once dry, my hair appears less frizzy. I can’t wait to continue weekly use of this product and see if it helps long term with hair breakage! I would definitely recommend!!!
  • Review photo 1.

Originally posted on influenster.com

Luscious, frizz free results!

a month ago
This is tied for second with the shampoo out of the package I received from Matrix. My first favorite product was the smoothie hair mask!! This conditioner is lovely and supports the same results as the deep conditioning mask aims for, especially when used in the same routine ;). The product really does help manage my frizz and leaves my hair silky and soft, and I just moved to Georgia where the humidity is much higher! The smell is delicious and the product just feels rich overall. Thank you, Matrix! I will purchase more of this after I finish the bottle — I’ve found my new brand for conditioner. Photos show the product and my hair after using it along with the shampoo and deep mask.
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Great Conditioner 🧡

a month ago
I received this conditioner from Influenster in exchange for my honest review. First, I love the packaging! The colors are beautiful and the container itself is super cute and durable. The conditioner claims to be a smoothing conditioner for frizzy hair. I love the ingredients of oleic acid (which restores essential moisture) and jojoba oil (which locks humidity out). It has a fresh and slightly fruity scent with notes of shea butter and light citrus but nothing overpowering. It lathers nicely, makes your hair feel clean and makes your hair shiny. I would definitely recommend if you have frizzy hair! ✨
  • Review photo 1.

Originally posted on influenster.com

There is a lot to like here

a month ago
There is a lot to like about this conditioner! And it's honestly great for about 3/4 of my hair. It's the last 1/4 that is a bit wavy/loves to collect oil that is causing an issue. This does a great job of adding shine to the hair. It doesn't dry you out and it assists with detangling (I only use this on the bottom 1/3 of my hair) but that part of my hair that has a different texture holds on to the oils in the product and it forces me to wash my hair more than I want. So if you have a single type of hair where you are dealing with flyaways and are looking for some frizz taming, this is a great option for you that smells good, has a good package and is easy to use.
  • Review photo 1.

Originally posted on influenster.com

Loving this conditioner!

a month ago
I’ve been loving this Mega Sleek Smoothing Conditioner by Matrix! This conditioner makes my hair so smooth, soft, frizz free and smell so good! I enjoy how less tangled my hair is while and after using this as well! Such a good conditioner especially paired with the shampoo and mask!
  • Review photo 1.
  • Review photo 2.
  • Review photo 3.

Originally posted on influenster.com

Goodbye Frizz, Hello Mega Sleek.

a month ago
Matrix Mega Sleek Smoothing conditioner isn't just a gimmicky name; it's the reality of the results of this conditioner. When I saw the bottle's packaging, I was instantly drawn to it with its bold, unique font and colors you can't miss when you walk down the hair aisle. I knew I was in for a treat when I cracked open the bottle and out came a heavenly tropical scent with a touch of vanilla, with the Jojoba Oil coming through as well. I knew my hair was going to smell amazing, and it does, and the scent lasts all day. The consistency is creamy and thick but still easy to spread. It soaks in and easily coats every strand. It says to wait a few minutes before you wash it out, but if you want it to be a little bit more of a treatment, I like to leave it for a full ten minutes. It leaves my hair smooth, shiny, and tangle-free. The oleic acid and Jojoba humidity-proof my hair, leaving it frizz-free no matter the weather. For someone like myself with coarse, wavy hair, this conditioner is a lifesaver, and I absolutely love it. I highly recommend it, and it will be a staple in my shower permanently.
  • Review photo 1.

Originally posted on influenster.com

9 – 38 of 907 Reviews