Amika Smooth Over frizz-fighting treatment mask — 60-second rinse-out, lightweight 72-hour humidity-resistant smoothness

Amika Smooth Over is a 60‑second rinse‑out treatment mask that instantly tames frizz and delivers up to 72 hours of humidity‑resistant smoothness.

This lightweight in‑shower mask combines glycolic acid, water lily extract and sea buckthorn to smooth the hair cuticle, add shine and create a barrier against moisture that causes frizz. Clinically tested after a single use, it reduces frizz quickly while improving manageability so styling takes less time. The formula rinses clean, leaving hair feeling soft rather than weighed down.

How quickly will I see frizz reduction?

Visible smoothing starts immediately after the 60‑second treatment and rinse. Independent testing shows a large instant reduction in frizz after one use, and the time‑released humidity protection helps results last for days.

• Works in a single minute during your shower
• Clinically proven instant frizz reduction after one use
• Time‑released protection continues after rinsing

What ingredients make hair smoother and shinier?

The formula uses glycolic acid to help smooth the hair cuticle and create an effective surface barrier. Water lily extract and sea buckthorn work with the glycolic acid to boost shine, softness and overall manageability without heavy silicones.

• Glycolic acid for cuticle smoothing
• Water lily extract for added shine and slip
• Sea buckthorn superfruit for conditioning and resilience

Will this weight down fine hair or leave buildup?

Amika Smooth Over is formulated to rinse clean and avoid heavy residue, so it won’t typically weigh down finer textures when used as directed. Use a small amount focused on mid-lengths and ends if hair is very fine, and adjust frequency based on how your hair responds.

• Light rinse‑out texture designed to avoid buildup
• Apply primarily to damp mid-lengths and ends
• Fine hair: use sparingly or less often for lighter results

How does this fit into my styling routine?

Use this mask during your shower as a quick step between shampoo and conditioner or in place of conditioner when you need targeted smoothing. After rinsing, towel‑dry and style as usual—the improved manageability can shorten blow‑drying and reduce reliance on heavy thermal styling products.

• Use after shampooing for best cuticle smoothing
• Rinse after 60 seconds, then proceed to styling or conditioner
• Helps reduce drying and styling time by improving slip and control

Who is this for: Amika Smooth Over is designed for anyone battling humidity‑driven frizz who wants a fast, rinse‑out solution that improves smoothness and shine without heavy buildup. It suits color‑treated hair and most textures, and it’s especially helpful for people seeking immediate, short‑term frizz control and easier styling between washes.

Features:

• Instantly reduces frizz by 73%*
• Reduces frizz for up to 72 hours*
• Softens, boosts shine, improves manageability

*Clinically proven after one use — Frizz Control for Consumer Product, tested by TRI Princeton, May 2023.

Ingredients

Water/Eau/Aqua, Glycerin, Propylene Glycol, Glycolic Acid, Lactic Acid, Hippophae Rhamnoides (Sea-Buckthorn/Argousier) Fruit/Seed Oil, Cocos Nucifera (Coconut) Oil, Nymphaea Alba (Water Lily) Root Extract, Aloe Barbadensis Leaf Juice, Panthenol, Trehalose, Ethyl Linoleate, Ethyl Oleate, Polyglyceryl-10 Laurate, Dipropylene Glycol, Caprylic Acid, Xylitol, Maltodextrin, Tocopherol (Vitamin E/Vitamine E), Cetearyl Alcohol, Behentrimonium Chloride*, Cetrimonium Chloride*, Silicone Quaternium-8, Trideceth-10, Phenyl Trimethicone, Ethylhexylglycerin, Polyquaternium-10, Polyquaternium-7, Sorbitol, Sodium Lignosulfonate, Ceresin, Hydroxyethylcellulose, Magnesium Aluminum Silicate, Disodium Phosphate, Sodium Phosphate, Benzyl Alcohol, Citric Acid, Phenoxyethanol, Fragrance/Parfum, Benzyl Benzoate, Hydroxycitronellal, Limonene *antistatic agent/agent antistatique