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Description
Kostume Rio de Janeiro USA C29 Copper Apparel Color-Depositing Mask
Copper fades faster than any other shade — this mask is how you keep it. Cationic pigments deposit warm copper and orange tone with every use, refreshing color between salon visits without developer and without damage.
Made in Brazil, where humidity, sun, and salt make hair repair a daily science rather than a seasonal fix. Lactic acid balances the hair's pH and gently clears buildup first, so pigment lands evenly and the cuticle seals shut behind it — the difference between a patchy refresh and a salon-grade one.
What it does
- Refreshes and intensifies copper, orange, and red tones
- Deposits a temporary boost of color with no damage and no developer
- Helps neutralize unwanted tones and hold color vibrancy
- Balances pH to close the cuticle and enhance shine
- Deeply hydrates so hair stays soft, not brittle
- Smooths frizz, detangles, and improves manageability
Key ingredients you'll love
- Cationic Copper Pigments — deposit and intensify warm tone with each use
- Lactic Acid — balances pH, clears buildup, and seals the cuticle for shine
- Hydrolyzed Keratin — repairs the look of damage and restores smoothness
- Collagen — strengthens hair structure and improves elasticity
- Hyaluronic Acid — retains moisture and helps reduce fragility
- Avocado Oil — penetrates the shaft for intense moisture
Rounded out with sunflower, macadamia, olive, sesame, cambre, and modified castor oils, glycerin, and conditioning silicones that lock in moisture and shine.
Best for
- Copper, ginger, and auburn hair, natural or colored
- Red color-treated hair that fades fast
- Stretching the time between salon color appointments
- Adding warmth to blonde or light brown hair
- Anyone whose color mask leaves hair dry
How to use
- Shampoo and towel-dry. Wear gloves — pigment stains.
- Apply evenly through mid-lengths and ends, combing to distribute.
- Leave on up to 30 minutes, or less for a subtler refresh.
- Rinse thoroughly and style as usual.
Pro tip: If your hair is very porous or lightened, do a quick strand test first — porous hair grabs pigment fast.
Shop the C29 Copper Apparel Color-Depositing Mask for richer, longer-lasting copper.
Description
Kostume Rio de Janeiro USA C29 Copper Apparel Color-Depositing Mask
Copper fades faster than any other shade — this mask is how you keep it. Cationic pigments deposit warm copper and orange tone with every use, refreshing color between salon visits without developer and without damage.
Made in Brazil, where humidity, sun, and salt make hair repair a daily science rather than a seasonal fix. Lactic acid balances the hair's pH and gently clears buildup first, so pigment lands evenly and the cuticle seals shut behind it — the difference between a patchy refresh and a salon-grade one.
What it does
- Refreshes and intensifies copper, orange, and red tones
- Deposits a temporary boost of color with no damage and no developer
- Helps neutralize unwanted tones and hold color vibrancy
- Balances pH to close the cuticle and enhance shine
- Deeply hydrates so hair stays soft, not brittle
- Smooths frizz, detangles, and improves manageability
Key ingredients you'll love
- Cationic Copper Pigments — deposit and intensify warm tone with each use
- Lactic Acid — balances pH, clears buildup, and seals the cuticle for shine
- Hydrolyzed Keratin — repairs the look of damage and restores smoothness
- Collagen — strengthens hair structure and improves elasticity
- Hyaluronic Acid — retains moisture and helps reduce fragility
- Avocado Oil — penetrates the shaft for intense moisture
Rounded out with sunflower, macadamia, olive, sesame, cambre, and modified castor oils, glycerin, and conditioning silicones that lock in moisture and shine.
Best for
- Copper, ginger, and auburn hair, natural or colored
- Red color-treated hair that fades fast
- Stretching the time between salon color appointments
- Adding warmth to blonde or light brown hair
- Anyone whose color mask leaves hair dry
How to use
- Shampoo and towel-dry. Wear gloves — pigment stains.
- Apply evenly through mid-lengths and ends, combing to distribute.
- Leave on up to 30 minutes, or less for a subtler refresh.
- Rinse thoroughly and style as usual.
Pro tip: If your hair is very porous or lightened, do a quick strand test first — porous hair grabs pigment fast.
Shop the C29 Copper Apparel Color-Depositing Mask for richer, longer-lasting copper.