MATRIX Mega Sleek 96H Anti-Frizz Topcoat Serum — Sicilian Pistachio Scent, Heat Protection to 450°F

MATRIX Mega Sleek 96 Hour Anti-Frizz Topcoat Serum is a waterless, heat-activated leave-in that creates a hydrophobic seal to prevent frizz and deliver instant smoothness and shine that lasts up to five shampoos.

Formulated for poofy, wispy, or static-prone hair, this lightweight vegan serum bonds to hair fibers to repel moisture and control frizz for up to 96 hours—even in very humid conditions. Heat-activated to protect up to 450°F, it works with blow dryers, straighteners, curling irons and diffusers, and leaves a dessert-inspired Sicilian pistachio and salted caramel scent with notes of vanilla, lemon, almond and jasmine.

How does this serum stop frizz in humid weather?

The formula builds a hydrophobic topcoat on the hair surface that reduces moisture uptake and smooths fiber cuticles. Because it’s concentrated and water-free, the protective barrier remains effective through exposure to humidity for up to 96 hours.

• Creates a water-repelling seal to prevent humidity-induced swelling of hair fibers.
• Lightweight liquid texture avoids weighing down fine hair while smoothing coarse strands.
• Proven performance in high-humidity conditions—works even in up to 97% humidity.

Will it protect my hair from heat styling tools?

Yes—this serum is designed to be heat-activated and provides protection up to 450°F when used with hot tools. Apply before blow-drying or flat-ironing to lock in the barrier and boost smoothness and shine during styling.

• Use prior to blow-drying, straightening or curling for thermal protection.
• Heat activation helps the formula fuse to strands and extend frizz control.
• Compatible with diffusers and other styling attachments for textured looks.

How long do smoothing and shine results last?

Instant smoothing and a radiant finish are delivered upon application and heat styling; the protective effect endures through daily wear. With normal washing, the serum’s benefits can persist for up to five shampoos, maintaining improved manageability and gloss between washes.

• Immediate fiber smoothing for a sleeker appearance after styling.
• Vibrant shine that remains noticeable across multiple washes—up to five shampoos.
• Concentrated, waterless formula minimizes dilution for longer-lasting performance.

How should I apply it to get the best results?

Shake the bottle, dispense a small amount, and distribute through damp or dry hair before heat styling. Focus on mid-lengths and ends where frizz and dryness are most visible, and then style with your preferred hot tools to activate the protective seal.

• Shake well, pump a controlled amount, and smooth through hair evenly.
• Apply more to mid-lengths and ends; use sparingly at roots to avoid buildup.
• Heat-style as usual to activate the hydrophobic barrier and set the finish.

Who is this for: MATRIX Mega Sleek 96H Anti-Frizz Topcoat Serum suits anyone battling humidity-driven frizz, static or unruly texture—fine to coarse hair, chemically treated or natural. It’s ideal for people who regularly heat style and want a lightweight, vegan option that adds long-lasting smoothness, high shine and a gourmand fragrance without weighing hair down. If you need extended frizz control through changing weather or multi-day wear between washes, this serum is formulated to help maintain a sleeker, more polished look.

Features: Anti-frizz serum, 96-hour humidity control, heat protection to 450°F, long-lasting shine up to five shampoos, vegan formula. Fragrance: Sicilian pistachio, salted caramel, vanilla, lemon, toasted almond, jasmine.

Ingredients

1400504MX2 - INGREDIENTS: DIMETHICONE • BIS-(MORPHOLINOMETHYL C1-4 DIALKOXYSILOXY) DIMETHICONE • BIS-CETEARYL AMODIMETHICONE • PARFUM / FRAGRANCE • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • BENZYL ALCOHOL • VANILLIN • COUMARIN • CITRUS LIMON PEEL OIL • CARVONE • LIMONENE • BENZALDEHYDE • PINENE • ROSE KETONES (F.I.L. N70050188/2).