Matrix Mega Smooth review: it smooths, but not for the reasons on the front.
India's best-known salon frizz duo is a classic sulphate shampoo with a conditioning polymer and silicone, followed by a silicone conditioner. That combination genuinely makes frizzy hair smoother and easier to manage. The shea butter and amino acids the pack leads with sit near the bottom of the ingredient list.
Matrix Mega Smooth is an effective, affordable frizz-control shampoo and conditioner, as long as you know what's doing the work. The shampoo cleans with sodium laureth sulfate (SLES) and leaves a smoothing film from a cationic guar polymer and dimethicone; the conditioner is built on behentrimonium chloride, fatty alcohols and amodimethicone. That's a proven recipe for softer, less frizzy, easier-to-detangle hair. The shea butter and amino acids advertised on the pack are listed after the fragrance, so they're present in small amounts. The "up to 4 days" frizz claim is the brand's own, and its test method isn't published on Indian listings. It's a sulphate shampoo, so people with colour-treated, keratin-treated or very dry, curly hair may do better with a sulphate-free option. The 200 ml + 100 ml combo usually sells for about ₹705–775.
- Product
- Matrix Mega Smooth Professional Shampoo (200 ml) + Conditioner (100 ml); formerly Opti.Care Smooth Straight
- Best for
- Frizzy, thick or unmanageable hair, straight to wavy, in humid weather
- Not ideal for
- Fine, oily or limp hair; colour- or keratin-treated hair; tight curls
- Key ingredients
- SLES, guar hydroxypropyltrimonium chloride, dimethicone (shampoo); behentrimonium chloride, amodimethicone (conditioner)
- Advertised extras
- Shea butter, amino acids, ceramide — all in small amounts or not clearly listed
- Contains
- Sulphate (SLES), silicones, fragrance with listed allergens
- Price
- ~₹705–775 for the combo; shampoo MRP ₹680 for 200 ml
- Verdict
- A reliable, good-value frizz fix; ignore the hero-ingredient marketing
Reviewed by the Naked Compound Research Team · Last updated · Not lab-tested: based on the published ingredient list, the brand's directions and the sources below.
Before it was Mega Smooth, this was Matrix Opti.Care Smooth Straight, the orange bottles in almost every Indian salon. The promise hasn't changed: smoother, frizz-free hair, now with a headline claim of up to four days ("96 hours") of frizz control, and shea butter, amino acids and ceramide on the front.
We read it the way we read any label: what's stated, what's implied and what's missing. We haven't lab-tested these products or measured frizz. Everything below comes from the published ingredient lists, the brand's directions and what's known about how shampoos and conditioners work on hair, and we've flagged where the pack claims run ahead of the label.
"The frizz control comes from the silicones and conditioning polymers. The shea butter on the front is there in small amounts."— Naked Compound Research Team
What's actually in the bottles.
The ingredients that matter, in label order, for each product. Ingredients are listed from most to least; anything after the fragrance (parfum) is usually present at 1% or less. [1][2]
Mega Smooth Professional Shampoo (200 ml)
| # | Ingredient | What it does here |
|---|---|---|
| 01 | Water | The base. |
| 02 | Sodium laureth sulfate (SLES) | The main cleanser. A sulphate that foams well and removes oil and product build-up effectively; it can also strip dry or chemically treated hair. |
| 03 | Coco-betaine | A mild secondary cleanser that softens the SLES and boosts foam. |
| 04 | Glycerin | A humectant that helps hold moisture. |
| 05 | Sodium chloride, glycol distearate, cocamide MIPA | Thickening and the pearly look. |
| 06 | Dimethicone | A silicone that coats the hair surface, reducing friction, tangling and frizz. One of the real workers here. |
| 07 | Sodium benzoate, hexylene glycol | Preservative and solvent. |
| 08 | Parfum (fragrance) | Scent. Everything after this point is usually present at 1% or less. |
| 09 | Salicylic acid | In shampoos at this position, mainly a preservative and pH helper rather than a scalp treatment. |
| 10 | Carbomer | Suspends the silicone droplets in the formula. |
| 11 | Guar hydroxypropyltrimonium chloride | A positively charged conditioning polymer that clings to hair during rinsing and helps deposit the silicone. The other real worker. |
| 12 | Arginine, glutamic acid, serine | The "amino acids" on the pack. Present in small amounts, after the fragrance. |
| 13 | Butyrospermum parkii (shea) butter | The headline "shea butter". Also after the fragrance, so a small amount. |
| 14 | Linalool, hexyl cinnamal, benzyl salicylate, benzyl alcohol, limonene, amyl cinnamal, citronellol, alpha-isomethyl ionone | Fragrance components that must be named because some people are allergic to them. |
| 15 | Sodium hydroxide, citric acid | Adjust the pH. |
Mega Smooth Professional Conditioner (100 ml)
| # | Ingredient | What it does here |
|---|---|---|
| 01 | Water | The base. |
| 02 | Cetearyl alcohol | A fatty (non-drying) alcohol that gives the conditioner body and softens hair. |
| 03 | Behentrimonium chloride | The main conditioning agent. Positively charged, so it clings to negatively charged, damaged hair and reduces static and frizz. |
| 04 | Glycerin | A humectant. |
| 05 | Amodimethicone | A silicone that bonds selectively to the most damaged parts of the hair, smoothing the surface. Tends to build up less than plain dimethicone. |
| 06 | Cetyl esters | Emollient waxes that add slip and softness. |
| 07 | Butyrospermum parkii (shea) butter, argan oil | Oils advertised on the pack. Listed in the lower part of the formula. |
| 08 | Cetrimonium chloride | A second conditioning agent that helps detangling. |
| 09 | Fragrance, preservatives | Scent and preservation (including phenoxyethanol). |
Shampoo: complete list, grouped for readability. Conditioner: the main ingredients as published on Indian retail listings; we couldn't find a complete, current list that clearly names the "ceramide" printed on the new pack, so check the label on the tube you receive. Matrix also sells a separate Mega Smooth sulfate-free shampoo and conditioner for chemically treated hair; that's a different formula.
Proven smoothing chemistry
A cationic conditioning polymer and silicone in the shampoo, then behentrimonium chloride and amodimethicone in the conditioner. That's the same basic approach used in most effective salon frizz products, and it works.
"Shea Butter + Amino Acid"
Both are real ingredients, but on the shampoo they appear after the fragrance, which usually means under 1%. They're not what makes your hair smoother.
"96 hours" / "4 days" of frizz control
An "up to" claim from the brand's own testing, with no method published on Indian listings. Real results depend on your hair, the weather and what you use after washing.
"Professional" and "used by 1 lakh hairstylists"
This describes where Matrix is sold and used, not a different grade of formula. It isn't evidence that the product works better than a supermarket equivalent.
What we can actually say.
Frizz is mostly about the hair surface and moisture. Frizz happens when the outer cuticle is roughened or damaged and hair absorbs humidity unevenly. Conditioning agents and silicones reduce friction and static, smooth the cuticle and slow down water uptake, which is why they reduce frizz. [3]
The key ingredients here are well understood. Positively charged polymers such as guar hydroxypropyltrimonium chloride and conditioning agents like behentrimonium chloride stick to the negatively charged surface of damaged hair, and silicones form a thin, smoothing film. These are established ingredients rather than novel ones. [3]
Sulphates clean well, and can be harsh on some hair. SLES is an effective cleanser and generally safe, but strong detergents remove more of the hair's natural oils. Dry, curly, colour-treated or chemically straightened hair usually does better with milder, sulphate-free cleansers. [3]
The claims we can't check. Matrix says the system defies frizz for up to 4 days and makes hair smoother, but doesn't publish the method, number of people or conditions on its Indian listings. Treat it as a best-case marketing number, not an average result.
How to use it for the best result.
Scalp first, rinse well
Massage a coin-sized amount into wet scalp and roots, let the foam run through the lengths, then rinse thoroughly. One wash is usually enough; two only if you use heavy oils or styling products. [2]
Mid-lengths to ends
Squeeze out excess water, apply conditioner from mid-lengths to ends (not the scalp), leave for 2–3 minutes and rinse. This keeps roots from getting flat or greasy.
2–3 times a week
Most frizzy, dry hair doesn't need daily sulphate washing. If your hair feels dry or rough, wash less often or alternate with a sulphate-free shampoo.
Seal before humidity
For humid days, a small amount of serum or leave-in on damp ends helps the smoothing last. If hair starts to feel coated or limp, use a clarifying wash every week or two.
Who should buy it, and who shouldn't.
You want dependable frizz control at a fair price
- Your hair is frizzy, thick or hard to manage, especially in humid weather.
- Your hair is straight to wavy and not chemically treated.
- You want a salon-brand system that's widely available and affordable.
- You're fine with sulphates and silicones in your routine.
Your hair needs gentler care
- Your hair is colour-treated, keratin-treated or chemically straightened: pick a sulphate-free option.
- Your hair is fine, oily or goes flat easily: the silicones can weigh it down.
- Your hair is very dry or tightly curly: a sulphate cleanser may make it drier.
- You react to fragrance or any of the listed fragrance allergens.
Pros
- Proven smoothing ingredients: cationic polymers and silicones
- Conditioner uses amodimethicone, which builds up less
- Affordable for a salon brand
- Widely available across India
- Easy two-step routine
Cons
- Sulphate (SLES) shampoo can be drying for some hair
- Shea butter and amino acids are in small amounts
- "4 days" claim has no published test method
- Fragrance with several listed allergens
- Conditioner's advertised ceramide not clearly shown in published lists
Our read: a well-made, good-value frizz-control system that works for the ordinary reasons: a strong cleanser followed by conditioning polymers and silicones. If your hair is frizzy and not chemically treated, it's a sensible buy. Just ignore the shea butter and amino-acid headline, and if your hair is coloured, straightened or very dry, go for a sulphate-free wash instead.
*Price range from Indian retailer listings in September 2026 (200 ml + 100 ml combo about ₹705–775; shampoo MRP ₹680 for 200 ml). Combos and pack sizes vary widely, so compare the ml in the listing. Check the "Sold by" field and buy from the brand or an authorised seller.
Frequently asked questions about Matrix Mega Smooth Shampoo + Conditioner
Does Matrix Mega Smooth shampoo really control frizz for 4 days?
Is Matrix Mega Smooth shampoo sulphate-free?
Is Matrix Mega Smooth good for keratin-treated or colour-treated hair?
Does Matrix Mega Smooth contain silicones?
Can I use Matrix Mega Smooth every day?
Is Matrix Mega Smooth the same as Matrix Opti.Care?
What is the price of Matrix Mega Smooth shampoo and conditioner in India?
- Matrix. Mega Smooth Shampoo — ingredient list. incidecoder.com; conditioner ingredients from Indian retail listings, e.g. zepto.com
- Matrix India. Mega Smooth Shampoo and Mega Smooth Conditioner — product pages, claims and directions. matrixprofessional.in
- Gavazzoni Dias MFR. Hair cosmetics: an overview. Int J Trichology. 2015;7(1):2–15. PubMed 25878443
- Indian retailer listings for the 200 ml + 100 ml combo, September 2026 (about ₹705–775; shampoo MRP ₹680). flipkart.com
Hair Care, Decoded
Why "sulphate-free" isn't a verdict, and how to match a shampoo to your hair.
Best Beauty in India
Luxury, skin care, makeup, fragrance and grooming, read the same way.
COSRX Snail 96 Mucin Essence
Another bestseller where the hero ingredient and the real worker aren't the same thing.