MatrixMega Sleek Smoothing Conditioner
Introducing Mega Sleek Conditioner: The Perfect Partner for Frizz-Free Hair!
Defy frizz for up to 96H* & in up to 97% Humidity* with our Mega Sleek Smoothing Conditioner, an essential part of the anti-frizz system. Expertly formulated with Oleic Acid + Jojoba Oil, this conditioner works to protect each hair fibre in humid conditions, instantly smoothing and detangling while defeating frizz at all seasons. The result is hair that is beautifully smooth, shiny, and completely poof-free.
This conditioner ensures Frizz Protection To Party All Weekend*, while also delivering up to 12x More Smoothness* and up to 12x easier detangling*. This system is also perfectly suitable for colour treated hair.
And to make your hair care routine even more delightful, indulge in the captivating scent of salted caramel and pistachio – a truly delightful fragrance you will melt over.
Our new vegan formula** is sulphate free** and silicone free**,
Defy frizz and embrace beautifully smooth, radiant hair with Mega Sleek!
*shampoo+ conditioner+ topcoat Vs non-conditioning shampoo
***No sulphated surfactants **silicon free for a natural touch **vegan- no animal derived ingredients or byproducts
Defy frizz for up to 96H* & in up to 97% Humidity* with our Mega Sleek Smoothing Conditioner, an essential part of the anti-frizz system. Expertly formulated with Oleic Acid + Jojoba Oil, this conditioner works to protect each hair fibre in humid conditions, instantly smoothing and detangling while defeating frizz at all seasons. The result is hair that is beautifully smooth, shiny, and completely poof-free.
This conditioner ensures Frizz Protection To Party All Weekend*, while also delivering up to 12x More Smoothness* and up to 12x easier detangling*. This system is also perfectly suitable for colour treated hair.
And to make your hair care routine even more delightful, indulge in the captivating scent of salted caramel and pistachio – a truly delightful fragrance you will melt over.
Our new vegan formula** is sulphate free** and silicone free**,
Defy frizz and embrace beautifully smooth, radiant hair with Mega Sleek!
*shampoo+ conditioner+ topcoat Vs non-conditioning shampoo
***No sulphated surfactants **silicon free for a natural touch **vegan- no animal derived ingredients or byproducts
Directions
Apply Quarter Size Of Product To Palm And Lather Over Mid-lengths And Ends. Rinse. Use Interchangeably With Smoothie Supreme Mask 1-2 Times Per Week.
Ingredients
1400546MX10 - INGREDIENTS: AQUA / WATER • 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 (F.I.L. Z70074788/1).
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
Free gift
FREE Total Results Food For Soft Shampoo 75ml, when you spend £30 on Matrix.*
*One free gift per order. Valid until 28th September or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £30 or more worth of Matrix products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases.
Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
Free gift
FREE Total Results Food For Soft Conditioner 50ml, when you spend £30 on Matrix.*
*One free gift per order. Valid until 28th September or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £30 or more worth of Matrix products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases.
Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
Free gift
FREE Miracle Creator 20 Spray 45ml, when you spend £40 on Matrix.*
*One free gift per order. Valid until 28th September or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £40 or more worth of Matrix products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases.
Excludes Gift Voucher, Sephora Favourites Advent Calendar and Fragrance Gift Box purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
See more...
Rated 4 out of
5
by
ali1 from
Would recommend
[This review was collected as part of a promotion.] This conditioner made my hair feel really soft and sleek. It also smells really good and leaves my hair smelling sweet all day!
Date published: 2026-09-10
Rated 5 out of
5
by
Becca foster from
Loved this
[This review was collected as part of a promotion.] This shampoo and conditioner were so good my hair was so smooth and soft after using this.
Date published: 2026-09-08
Rated 5 out of
5
by
Rose from
Lovely!!
[This review was collected as part of a promotion.] Made my hair feel soft silky and smooth, while maintaining frizz and smelling fresh. Lovely results after every shower.
Date published: 2026-08-31
Rated 5 out of
5
by
Lahlock from
Conditioner
[This review was collected as part of a promotion.] Great product like the shampoo and the smell isn’t as strong it leaves my hair feeling silky and smooth and when dried it is shiny and soft perfect consistency
Date published: 2026-08-12
Rated 5 out of
5
by
sasha from
Amazing sleek hair product
[This review was collected as part of a promotion.] Really good shampoo and conditioner combo. Leaves your hair feeling clean, not at all frizzy and super soft. Smells really good. Results are amazing.
Date published: 2026-07-22
Rated 4 out of
5
by
J20726 from
Leaves hair feeling soft and well behaved
[This review was collected as part of a promotion.] Really impressed with matrix. Had not heard of the brand before receiving the free sample, I swim frequently so have been using it post swim and it leaves my hair feeling soft and smooth even when air drying. Smells fantastic too! Have also spotted it creates more curl definition and eases frizz. Very impressed with my first impression of matrix and would buy in the future
Date published: 2026-07-20
Rated 4 out of
5
by
Maria from
Real difference for frizzy hair
[This review was collected as part of a promotion.] After just two uses I could see and feel a difference as my hair became smoother and glossier, improving appearance and reducing tangles but allowing natural curls to form. The conditioner also smells amazing - hints of cinnamon and other spices.
Date published: 2026-07-07
Rated 4 out of
5
by
Sim8 from
Does exactly what the product says
[This review was collected as part of a promotion.] Hair feel much softer after just one use. Smells amazing too.
Date published: 2026-06-30
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