roobliss No-Wash Protein Treatment
roobliss No-Wash Protein Treatment
A no-rinse protein treatment for smoother, softer-feeling hair.
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roobliss No-Wash Protein Treatment is a Korean hair care leave-in treatment designed for dry, damaged-feeling, or hard-to-manage hair. Formulated with 12,000 ppm low-molecular collagen, protein ingredients, silk, black truffle extract, and botanical oils, this no-rinse treatment helps hair feel softer, smoother, and more cared for without adding a heavy or greasy finish.
Use it on towel-dried or dry hair, focusing on the mid-lengths and ends. The lightweight formula absorbs into the hair and can be used before blow-drying or heat styling to help hair feel polished, manageable, and salon-soft at home.
Choose this if...
- ✓ You want a no-rinse leave-in treatment for dry or damaged-feeling hair
- ✓ Your hair feels rough, frizzy, tangled, or hard to manage
- ✓ You prefer a lightweight, non-greasy formula for damp or dry hair
- ✓ You’re looking for collagen, protein, silk, black truffle extract, and botanical oils

Formula, ingredients & use
Why you’ll love it
- No-rinse leave-in treatment for easy daily hair care
- Helps dry or damaged-feeling hair feel softer, smoother, and more manageable
- Lightweight, fast-absorbing texture with no greasy feel
- Formulated with low-molecular collagen, protein ingredients, silk, black truffle extract, and botanical oils
- Can be used on damp or dry hair before blow-drying or heat styling
Best for
Hair concerns: Dryness, rough texture, frizz, tangles, heat-styled hair, damaged-feeling hair
Hair types: Dry, damaged, heat-styled, bleached, or chemically treated hair
What to expect
Texture: Lightweight creamy leave-in treatment
Finish: Soft, smooth, non-greasy hair feel
Scent: Rosa Gardenia shower scent
Routine step: Hair Care
How to use
- After shampooing, towel-dry hair until it is about 80% dry.
- Apply an appropriate amount to damp hair, focusing on the mid-lengths and ends.
- Let the treatment absorb into the hair.
- Blow-dry or style as usual.
- No rinsing needed.
Can also be used on dry hair for touch-ups when hair feels rough or frizzy.
Key ingredients
- Low-Molecular Collagen: Featured at 12,000 ppm to support smoother, softer-feeling hair.
- Hydrolyzed Protein Blend: Includes soy, corn, wheat, collagen, and silk protein ingredients to help hair feel stronger and more cared for.
- Black Truffle Extract: Included for a nourishing, premium hair-care feel.
- Botanical Oils: Includes camellia seed oil, argan kernel oil, jojoba seed oil, apricot kernel oil, olive fruit oil, and marula seed oil to help hair feel soft and conditioned.
- Tocopherol: Included as a supporting antioxidant ingredient.
Good to know
- Size: 300 ml / 10.14 fl. oz.
No-rinse leave-in hair treatment
Use on towel-dried or dry hair
Focus on mid-lengths and ends
Lightweight, non-greasy texture
Rosa Gardenia shower scent
Made in South Korea
Full ingredients
Water, Diethoxyethyl Succinate, Glycerin, Cetearyl Alcohol, Hydrolyzed Collagen Extract, Caprylyl Glycol, Butylene Glycol, Propylene Glycol, Glyceryl Stearate, PCA, 1,2-Hexanediol, Dipropylene Glycol, Steartrimonium Bromide, Amodimethicone, C12-14 Sec-Alketh-7, VP/Methacrylamide/Vinyl Imidazole Copolymer, Cetrimonium Chloride, Stearoxypropyltrimonium Chloride, Cetyl Alcohol, Stearyl Alcohol, Behenyl Alcohol, Cyclopentasiloxane, Dimethicone, Stearamidopropyl Dimethylamine, Camellia Japonica Seed Oil, Argania Spinosa Kernel Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Prunus Armeniaca (Apricot) Kernel Oil, Olea Europaea (Olive) Fruit Oil, Sclerocarya Birrea Seed Oil, Ethylhexyl Isononanoate, Tuber Melanosporum Extract, Tocopherol, Isopropyl Alcohol, Hydrolyzed Soy Protein, Hydrolyzed Corn Protein, Hydrolyzed Wheat Protein, Ethylhexylglycerin, Hydrolyzed Collagen, Alcohol, Ethyl Ester of Hydrolyzed Silk, Hydrolyzed Silk, Diospyros Kaki Fruit Extract, Camellia Japonica Leaf Extract, Ceratonia Siliqua (Carob) Fruit Extract, Saccharomyces/Allium Sativum (Garlic) Bulb Ferment Filtrate, Sodium Lactate, Phenoxyethanol, Fragrance, Benzyl Salicylate, Hexyl Cinnamal, Hydroxycitronellal, Isoeugenol, Linalool, Eugenol, Geraniol, Citronellol, Alpha-Isomethyl Ionone
About the brand
roobliss is a Korean beauty-tech brand by ROOTONIX, offering skincare and professional hair care designed for effortless home use. The brand’s hair care lineup focuses on practical, salon-inspired routines that help hair feel smoother, softer, refreshed, and cared for.
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