>
Mega-Sleek-Iron-Smoother

Discontinued

Discontinued

Mega Sleek Iron Smoother

Maximizes performance of thermal tools with lasting style memory.
Thermal smoothing spray provides frizz control & heat protection for all types of frizz-prone hair
Thermal smoothing spray provides frizz control & heat protection for all types of frizz-prone hair
Made With Shea Butter Made With Shea Butter
Protects Hair Against Humidity Protects Hair Against Humidity
Reduce Frizz Coarse, Unruly Hair Reduce Frizz Coarse, Unruly Hair
Details
  • Mega Sleek Iron Smoother helps protects against high heat damage and humidity for all day frizz control and smoothness.
  • Maximizes performance of thermal tools with lasting style memory.
How To Use

Section by section, spray evenly over dry hair and flat iron from roots to ends to finish.

Ingredients

Alcohol Denat., Aqua / Water / Eau, VP / VA Copolymer, Potassium Dimethicone PEG-7 Panthenyl Phosphate, Polyurethane-6, Parfum / Fragrance, Methyl Gluceth-20, PEG-40 Hydrogenated Castor Oil, PEG-40, Lysine HCl, Benzyl Salicylate, Hexyl Cinnamal, Limonene, Linalool, Silk Amino Acids.

Matrix 2026 DMI Katseye Ecomm ATF Daniela Solo
Matrix 2024 Mega Sleek ATF Before After Melissa

Matrix 2023 GL Two Tone Reno eCom Assets

Matrix 2023 GL Two Tone Reno eCom Assets

Rating Snapshot

Select a row below to filter reviews.
24 reviews with 5 stars.
11 reviews with 4 stars.
6 reviews with 3 stars.
1 review with 2 stars.
1 review with 1 star.

Overall Rating

4.3

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.
Select to rate the item with 4 stars. This action will open submission form.
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

Wonderful!

9 years ago
I've been using is for about 7 years now! I have fine hair and it's extremely hard to find an iron smoother that doesn't weigh my hair down, feel crunchy or actually protect. This is the best! Makes my hair soft, smell good and I know it is actually protecting my hair from the heat!
9 people found this helpful
Show Reviews:

Most Helpful Critical Review

Won’t ever use again and a waist of money.

11 months ago
I just bought this last weekend and used it once as directed. I absolutely hate it. It made my hair so stiff I felt like I needed to rewash it half way through the day. It felt like I put hairspray in it. Now I’m not sure what to do with the rest of the bottle since I can’t use it.
3 people found this helpful
Show Reviews:

Filter Reviews

1 to 8 of 43 Reviews .
1 – 8 of 43 Reviews

Eatable, perfect smoother!

5 days ago
I could drink this Iron Smoother!! The scent is absolutely georgeous but I can not say what it is?! I've been using this 30 years since I gratuated as a hairdresser in Finland and I love the fragrance. Product itself is also perfect because castor oil and dimethicone. INCI says about of scent only Parfum/Fragrance but WHAT it is? Please answer me about this fragrance with email Thank You🙏

Yes, I recommend this product.

  • Review photo 1.
Helpful?

El mejor producto 👌

4 months ago
Me encantó el producto me quedé super asombrada lo use para desenredar un cabello tipo rastafari que ya no tenía solución más que de corte y gracias al producto se pudo deshacer perfectamente mil gracias 🙏

Yes, I recommend this product.

Helpful?

Won’t ever use again and a waist of money.

11 months ago
I just bought this last weekend and used it once as directed. I absolutely hate it. It made my hair so stiff I felt like I needed to rewash it half way through the day. It felt like I put hairspray in it. Now I’m not sure what to do with the rest of the bottle since I can’t use it.

No, I do not recommend this product.

  • Review photo 1.
Helpful?
Response from Matrix:
11 months ago
Consumer Care Center
Hi there, We're sorry to hear about your experience with Mega Sleek Iron Smoother. We'd like to learn more and provide a solution. Please give us a call at 888 777-6396 Monday to Friday: 9:00 am to 5:30 pm. EST and provide case #41155671. We look forward to speaking with you.

Simple Blow Dry

a year ago
I used the product in my client after coloring with a Matrix Socolor for gray coverage. She only wanted a blow out. Her hair was easy to manage and it left a wonderful fragrance. I will used this as my Matrix go to for blow outs!

Yes, I recommend this product.

Helpful?

Love!

4 years ago
Love how lightweight it is and the scent is so fresh and lovely. As soon as I spray it on it detangles my hair and doesn’t weigh it down

Originally posted on influenster.com

Scent

4 years ago
i like the shine it gives my hair but not a fan of the sent it’s like a cheap cologne and i can smell it throughout the day blah

Originally posted on influenster.com

Response from Matrix:
4 years ago
Consumer Care Center
Hi xstephanieex! Thank you for trying our Mega Sleek Iron Smoother. We are happy to hear that it gave you shine. We will be sure to share your comments regarding the scent with our team. We thank you for reaching out to us and sharing your experience. We hope you continue to use use our products with great satisfaction!

A Lovely Add On for Easy Hair Upkeep

4 years ago
I loved this lightly fragranced non greasy spray. I don’t often style my hair with heat but appreciate the added assist against the recent LA humidity ☺️

Originally posted on influenster.com

Great spray!

4 years ago
Love this spray! It makes my hair so smooth after I use the hot brush. It has uv protection for the hair as well, so I put it on when I go Outside.

Originally posted on influenster.com

1 – 8 of 43 Reviews

Rating Snapshot

Select a row below to filter reviews.
24 reviews with 5 stars.
11 reviews with 4 stars.
6 reviews with 3 stars.
1 review with 2 stars.
1 review with 1 star.

Overall Rating

4.3

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.
Select to rate the item with 4 stars. This action will open submission form.
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

Wonderful!

9 years ago
I've been using is for about 7 years now! I have fine hair and it's extremely hard to find an iron smoother that doesn't weigh my hair down, feel crunchy or actually protect. This is the best! Makes my hair soft, smell good and I know it is actually protecting my hair from the heat!
9 people found this helpful
Show Reviews:

Most Helpful Critical Review

Won’t ever use again and a waist of money.

11 months ago
I just bought this last weekend and used it once as directed. I absolutely hate it. It made my hair so stiff I felt like I needed to rewash it half way through the day. It felt like I put hairspray in it. Now I’m not sure what to do with the rest of the bottle since I can’t use it.
3 people found this helpful
Show Reviews:

Filter Reviews

9 to 38 of 43 Reviews .
9 – 38 of 43 Reviews

Nice and Smooth

4 years ago
I’ve tried a bunch of heat protection sprays and have to say this is definitely one of the best I’ve tried. This actually helps keep my hair smooth and less frizzy and it smells nice as well.

Originally posted on influenster.com

Great Heat Protectant Spray!

4 years ago
This is an excellent heat protectant (protects up to 450°F) and frizz reducing leave-in spray. I like that this leave-in sprays in an even mist to coat my hair prior to flat ironing. Now when I typically flay iron my hair I do have a problem maintaining a sleek/ smooth style since my hair is naturally curly. When using this spray my sleek style was maintained longer with less frizz then usual. I also like that this spray did not cause a sticky or greasy feeling in my hair.
  • Review photo 1.

Originally posted on influenster.com

Awesome results!

4 years ago
This product is amazing! I sprayed this on my hair and let it air dry a little before adding any heat to my hair. It started to eliminate frizz immediately! These products are a little pricey but it's worth it!
  • Review photo 1.

Originally posted on influenster.com

Amazing

4 years ago
Really love this Matrix Sleek Iron Smoother. Makes my hair feel and smell amazing. Helps with my fly awaits I got no tangles I live this product definitely will be purchasing these products. Must try if you want sleek and great smelling hair.

Originally posted on influenster.com

SLEEK

4 years ago
I’ve been looking for a good straightening spray and I am extremely happy I found this. It makes my hair looks sleek and butter straight. I tested it on Easter and ABSOLUTELY loved it.
  • Review photo 1.

Originally posted on influenster.com

Amazing

4 years ago
I used this product while using my curling iron. It made my hair very silky smooth & tamed the frizz. It smelled amazing. I will definitely repurchase.

Originally posted on influenster.com

Decent

4 years ago
I prefer a serum for making my hair smoother, but the spray did work well, didn’t have the best scent, but overall performed. I’d recommend if you like a spray over a serum!

Originally posted on influenster.com

matrix sleek iron

4 years ago
I love using the sleek iron by matrix when I straightened my hair. I like that it does not weigh my hair down. Also, it helps keep my flyaways in place. The weather here in Vegas has been warmer and windy and this product helps my hair not frizz. The sprayer delivers a good mister to distribute the product. The scent is light kinda of a herbal scent. I like that the bottle is see through that way you can see how much product is left Definitely will continue using the sleek iron when I straightened my hair.
  • Review photo 1.

Originally posted on influenster.com

Pass

4 years ago
This was easy to spray and apply to my hair. I didn’t care for the scent. I would prefer something not as highly scented. It did fade quickly. I like my other products better.
  • Review photo 1.

Originally posted on influenster.com

Response from Matrix:
4 years ago
Consumer Care Center
Hi there! Thank you for your feedback on our Mega Sleek Iron Smoother. We are happy that you enjoy using our product. Our consumers feedback is always appreciated. Mega Sleek Iron Smoother helps protects against high heat damage and humidity for all day frizz control and smoothness. Maximizes performance of thermal tools with lasting style memory. Hope that you continue to use our products.

Just okay

4 years ago
I really liked the scent of this product and you get a lot in the bottle it comes in. I liked the shine it gave my hair but really didn’t think it did much to help with frizz.

Originally posted on influenster.com

Response from Matrix:
4 years ago
Consumer Care Center
Hi tayblair92! We appreciate you sharing your thoughts regarding Mega Sleek Iron Smoother. We are glad to hear you like the fragrance of our product. We are sorry to hear it did not meet your expectation in regards to its effectiveness. Thank you for taking the time to try the product and write a review.

just don't need often

4 years ago
I don't straighten my hair but maybe 3 times a year max but every time I do, I use a product such as this one to help protect my hair.

Originally posted on influenster.com

Works great!

4 years ago
This will definitely help those crazy baby hairs clam down! I noticed my hair to be shiny and more put in place when using this! The smell was good not too overwhelming or gross smelling! Overall a good product! Just be easy by the roots could make your hair look greasy!
  • Review photo 1.
  • Review photo 2.

Originally posted on influenster.com

Shine!

4 years ago
okay so I did not use this product to straighten my hair. I used it for sheen and a leave in and I like the sheen even on my natural non straightened hair. The scent is similar to the shampoo and conditioner.

Originally posted on influenster.com

Nice!

4 years ago
Always good to have a nice spray for heat protection and keeping your hair sleek! or even keeping your curls shiny! definitely up to par with other sprays I've used

Originally posted on influenster.com

better than usual

4 years ago
I loved this spray. I used to much at first, but I figured out how much to use. my hair is very fine so I worry about looking greasy

Originally posted on influenster.com

leave in spray

4 years ago
I don’t use sprays too often, but I like this one so far, it doesn’t leave my hair greasy or feeling heavy.

Originally posted on influenster.com

Response from Matrix:
3 years ago
Consumer Care Center
Hi justinar9! Thank you for giving our Mega Sleek Iron Smoother a try! We are glad to hear this product worked out for you! We appreciate the feedback an will be sure to forward your comments to others in our team. We hope you'll continue to use our products and find great success!

Buying again!

4 years ago
I will definitely be repurchasing this! I love the mist on this spray and the smell isn’t overpowering. It does exactly what i was expecting it to do. I left my hair straight for 2-3 days after use.

Originally posted on influenster.com

Great product

4 years ago
I can not get over how smooth my hair feels! This product has met my expectations super happy with my complementary set. The smell is not the best but it's not bad either its whatever but definitely recommend buying it really worth it.

Originally posted on influenster.com

9/10

4 years ago
I really enjoy this product. It smells amazing but it does make my hair seem a little oily. But I’m still trying to figure out the correct amount to use each time.

Originally posted on influenster.com

It’s ok

4 years ago
I like this product exclusively because it is a “leave-in” and heat protectant spray. I live on the east coast where it can get pretty humid and I don’t think it lives up to the frizz free claims. Maybe if you’re in a less or moderately humid climate. I will finish it up since I have it but don’t think I will be repurchasing.

Originally posted on influenster.com

Response from Matrix:
3 years ago
Consumer Care Center
Hi there! Thank you for sharing with us some feedback on our Mega Sleek Iron Smoother. We appreciate your honest review and your comments will be shared with the rest of our team. We will be passing along your feedback to our team and hope you will continue to try our products with greater success in the future.

it works!

4 years ago
I love that this makes my hair so shiny and soft when using heat. I don’t use tools any more other than my hair dryer and a brush but it helps a ton with that! It smells good and definitely does what it says. I’m enjoying the heat protectant aspect as well as the smoothing! A little goes a long way which helps make the product last longer! Definitely a win

Originally posted on influenster.com

Protects hair but...

4 years ago
I never have had much luck with spray in products like this. I really would like to find one that works well to keep my hair more healthy when straightening it, but honestly all the straightening sprays end up making my hair do odd things. So while I'm sure the product did in fact protect my hair from the heat, I didn't love the way my hair looked after. I'll probably just continue to burn my hair with my flat iron and get the look I'm going for without any heat-protecting spray at this point. (Photo was before straightening, not after curling.)

Originally posted on influenster.com

Response from Matrix:
3 years ago
Consumer Care Center
Hi tarac3e7d. There, Thanks for reaching out! We are sorry to hear the Mega Sleek Iron Smoother 8.5 oz. did not meet your expectation. We will be passing your comments along. Thanks for giving it a try!

my hair feels healthier

4 years ago
I had very high expectations with this product because I love the Matrix brand, and I was not disappointed! My hair already looks and feels better. Before I never used a heat protectant prior to straightening my hair (big mistake). This product makes the texture of my hair feel so much healthier. I would definitely purchase again.

Originally posted on influenster.com

works like a charm

4 years ago
This product has a nice mist so it does not saturate only one section. A little goes a long way. I will continue to use.

Originally posted on influenster.com

Smooth and silky

4 years ago
I really liked this product. My hair is slightly wavy with a large amount of frizz potential. I used this in two days I needed my hair to look nice and cooperate. Here in Mississippi, that’s a tall order, but this product really came through for me!

Originally posted on influenster.com

One of my fave products in the system.

4 years ago
I like how this doesn't make my hair feel too oily after using it, but still gives it shine. I think it's perfect for someone who wants protection from heat, and wants the sleek look. I will definitely continue using this.

Originally posted on influenster.com

love any kind of leave in sprays

4 years ago
I don’t usually buy any to help make my hair sleek but this whole system seems to have helped a bit. I also love the way this smells. Plus I love sprays because they’re easy and fast

Originally posted on influenster.com

it’s a bit messy

4 years ago
It sprays well, but maybe a bit too well. I like to spray section by section and there is a lot of overspray. Not a big deal just know you’ll need to wipe your counters

Originally posted on influenster.com

great product, great shine

4 years ago
I really wish I used my straightener more. Absolutely great results. My hair came out smooth and shiny without being greasy and no build up. great scent too. I can not speak to the long term results as I only straighten occasionally but this is staying in my tool box! Definitely looking forward to trying the curl products in this line.

Originally posted on influenster.com

loved loved loved

4 years ago
This was the perfect protectant spray that really does help with smoothing out the frizz. I was able to use it as a touch up as well

Originally posted on influenster.com

9 – 38 of 43 Reviews