Amika Flash Instant Shine Mask — 60-Second Shine & Hydration Treatment for Dry, Dull Hair

This fast-acting mask seals the hair cuticle to smooth, soften, and add a silky finish without the need for a separate conditioner. Formulated for quick results after shampooing, it targets dull, dry, or rough strands with a concentrated dose of hydration and light-reflecting shine. Apply after cleansing, leave on for one minute, then rinse for a salon-ready look with minimal time and effort.

How does the mask improve shine and texture so quickly?

The formula is designed to sit on the hair surface and smooth cuticle scales, which increases light reflection and reduces friction between strands. Within 60 seconds, hydration and smoothing agents temporarily close the cuticle and impart a silky slip that makes hair feel softer and look glossier.

• Fast-acting rinse-out formula works in one minute.
• Seals the cuticle to enhance light reflection.
• Provides immediate softening and reduced frizz.

When should I use this instead of conditioner?

Use the flash mask after shampooing when you want a quick treatment that both conditions and boosts shine in one step. It's ideal on days you need a rapid refresh or when hair is especially dry, dull, or weather-exposed and needs extra slip and gloss.

• Swap in for conditioner when time is limited.
• Great as a weekly intensive or on-demand shine booster.
• Works on a range of hair textures and finishes quickly.

Will it weigh down fine hair or leave residue?

The lightweight, rinse-out composition rinses clean when used as directed, minimizing buildup or heaviness. Because it’s formulated for a brief leave time, you get smoothing and shine without prolonged saturation that can flatten fine strands.

• Rinse-out application helps prevent buildup.
• Lightweight finish suitable for many hair types.
• Delivers slip and shine without greasy residue.

How do I use it for best results?

Apply to freshly shampooed, towel-dried hair, working evenly from mid-lengths to ends. Leave the mask on for 60 seconds, then rinse thoroughly and style as usual; for extra manageability, use on damp hair before blow-drying to enhance smoothness and gloss.

• Use after shampoo on towel-dried hair for one minute.
• Concentrate on mid-lengths and ends where damage is greatest.
• Rinse well and style; repeat weekly or as needed.

Who is this for: amika flash instant shine mask suits anyone seeking a time-efficient, post-shampoo treatment to improve shine and manageability—especially those with dry, dull, or frizz-prone hair who want salon-like softness without lengthy processing. It’s a practical option for busy routines, travel kits, and anyone wanting a visible glossy finish after just one minute of treatment.

Ingredients

Water/Eau/Aqua, Glycerin, Hydrolyzed Linseed Seed, Vitis Vinifera (Grape/Raisin) Leaf Extract, Wine Extract, Glycine Soja (Soybean) Germ Extract, Scutellaria Baicalensis Root Extract, Hippophae Rhamnoides (Sea Buckthorn/Argousier) Fruit/Seed Oil, Triticum Vulgare (Wheat/Blé) Germ Extract, Glycine, Alanine, Arginine, Aspartic Acid, Histidine, Isoleucine, Phenylalanine, Proline, Serine, Threonine, Valine, Lactic Acid, Cetrimonium Chloride*, Sodium PCA, Sodium Lactate, PCA, Citric Acid, Benzophenone-4, Lactobacillus Ferment, Calcium Gluconate, Propylene Glycol, Polyquaternium-7, Polyquaternium-10, Cellulose, Polysorbate 20, Propanediol, Silicone Quaternium-8, Trideceth-10, Hydroxyethylcellulose, Ethylhexylglycerin, Gluconolactone, Sodium Acetate, Potassium Sorbate, Sodium Benzoate, Benzyl Alcohol, Phenoxyethanol, Isopropyl Alcohol, Fragrance/Parfum, Hydroxycitronellal, Limonene *antistatic agent/agent antistatique - **Please be aware that ingredient lists may change or vary from time to time. To confirm that an amika product is suitable for your personal use, please reference the list of ingredients that is included on your product packaging.