ProtoClinical k-beauty treatroom Signature Shampoo 1077ml #FRUIT CITRUS single tall blue shampoo bottle centered on a white background.
ProtoClinical k-beauty treatroom Signature Shampoo 1077ml #FRUIT CITRUS single tall blue shampoo bottle centered on a white background.
ProtoClinical k-beauty treatroom Signature Shampoo 1077ml #FRUIT CITRUS single tall blue shampoo bottle centered on a white background.
ProtoClinical k-beauty treatroom Signature Shampoo 1077ml #FRUIT CITRUS single tall blue shampoo bottle centered on a white background.
treatroom

treatroom Signature Shampoo 1077ml #FRUIT CITRUS

$10.64
Moisturizes and nourishes skin Supports a firmer feel Boosts soft radiance Helps improve suppleness Comfortable daily moisture
It's a shampoo that contains 10,000PPM of hydrolyzed collagen that helps with hair care.It contains allantoin, a component that relieves skin irritation.It's a perfume shampoo that removes waste from pores and leaves a scent on your hair.
A soft daily lotion that helps skin feel cushioned, hydrated, and more supple.
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Black Tea Lotion Elasticity Support Radiance Moisture Daily Nourishing Care
Collagen Allantoin
treatroom Signature Shampoo 1077ml #FRUIT CITRUS
treatroom Signature Shampoo 1077ml #FRUIT CITRUS Default Title
$10.64
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$10.64

Collagen and Allantoin

Topical collagen molecules are too large to penetrate deep into the dermis, but they serve a critical role on the surface: forming a moisture-retaining film that mimics the skin's natural collagen matrix. In this shampoo, Collagen targets sensitivity and redness, delivering cleanses scalp and hair without over-stripping with consistent use.

Collagen
replenishes surface-level structural support for bounce and plumpness
Allantoin
neutralizes irritation signals while promoting gentle cell regeneration
The texture

Rich, cleansing

It's a shampoo that contains 10,000PPM of hydrolyzed collagen that helps with hair care.
It contains allantoin, a component that relieves skin irritation.
It's a perfume shampoo that removes waste from pores and leaves a scent on your hair.

All Skin Types Sensitivity and Redness
Hover the swatch: it ripples like water

How to use

1

Apply after toner or serum.

2

Smooth an even layer over the face and neck.

3

Press gently until fully absorbed.

4

Use morning and night as needed.

Full transparency

Ingredients

Black tea extract and low-molecular PDRN in a lightweight lotion that supports moisture and elasticity.

Lotion formulas sit between watery toners and heavier creams, making them useful when the goal is to add more nourishment without creating a thick finish. In this case, black tea extract supports the product's radiance and revitalizing story because tea ferments are widely used for antioxidant care and a healthier-looking complexion. Antioxidant support becomes especially valuable when skin is looking tired, dull, or less resilient than usual.

The formula also includes low-molecular PDRN, which is positioned here as part of the elasticity-support story. In cosmetic products, ingredients in this category are often used to help skin feel more conditioned and look more supple over time. A lotion base helps deliver that support in a format that layers well and seals in some of the hydration applied before it. This matters because skin generally looks firmer and more radiant when moisture levels are maintained consistently. The practical science behind this product is therefore the pairing of antioxidant support and replenishing moisture in a texture that can be used every day, helping skin feel softer, look brighter, and maintain a more comfortable bounce.

The detail

Specs & details

FormatScalp care shampoo
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

For best results, use 3 to 5 times per week. Daily use is safe for most scalp types.
Yes. Leave the lather on for 2 to 3 minutes before rinsing to allow the actives to work on the scalp.
Most users report noticeably less hair in the drain within 4 to 6 weeks of consistent use.
Initial use often improves scalp comfort and reduces excess sebum. Visible hair density changes take longer.
Yes, this formula is developed to be compatible with all skin types dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
Most scalp care formulas are considered safe during pregnancy. If you have concerns about specific ingredients, consult your healthcare provider.
Collagen replenishes surface-level structural support for bounce and plumpness. Consistent daily use is key to seeing the full benefits.
The formula is developed to be gentle on the scalp. Check the full ingredient list for the most accurate information on sulfate and silicone content.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
This formula targets the scalp environment directly, using active ingredients to address the root cause of hair concerns rather than just cleaning the surface.
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About the brand

OriginSeoul, KR
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