ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Shampoo 500ml single upright shampoo bottle on a clean white background
ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Shampoo 500ml single upright shampoo bottle on a white background.
ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Shampoo 500ml single upright shampoo bottle on a white background.
[Pyunkang Yul] Low pH Scalp Shampoo 500ml by ProtoClinical shown in a detailed bottle packshot on a clean white background, highlighting the label and packaging for a k-beauty hair care routine.
ProtoClinical k-beauty [Pyunkang Yul] Low pH Scalp Shampoo 500ml single upright shampoo bottle on a white background.
Pyunkang Yul

[Pyunkang Yul] Low pH Scalp Shampoo 500ml

$15.96
Low-pH scalp balance Gently removes buildup Helps soothe irritation Deep hydration support Comfortable post-wash feel
The Pyunkang Yul Low pH Scalp Shampoo is a gentle, effective cleanser designed to maintain a healthy, balanced scalp. With a low pH formula, it protects the scalp's natural moisture barrier, preventing dryness and irritation. Infused with soothing ingredients like Lavender Extract and nourishing Coconut Oil, the shampoo...
A gentle low-pH shampoo that leaves the scalp feeling clean, calm, and hydrated.
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Low pH formula 5 types of hyaluronic acid Gentle scalp cleanse Sensitive scalp friendly
hyaluronic acid lavender extract coconut oil
[Pyunkang Yul] Low pH Scalp Shampoo 500ml
[Pyunkang Yul] Low pH Scalp Shampoo 500ml Default Title
$15.96
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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hyaluronic acid, lavender extract, and coconut oil

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this shampoo, Hyaluronic Acid targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
The texture

Rich, cleansing

The Pyunkang Yul Low pH Scalp Shampoo is a gentle, effective cleanser designed to maintain a healthy, balanced scalp. With a low pH formula, it protects the scalp's natural moisture barrier, preventing dryness and irritation. Infused with soothing ingredients like Lavender Extract and nourishing Coconut Oil, the shampoo calms inflammation and hydrates the scalp, promoting stronger and healthier hair. Its mild surfactants cleanse the scalp of excess oil, impurities, and buildup without stripping away natural oils, while 5 types of Hyaluronic Acid deeply hydrate to prevent tightness and flakiness. Free from harsh chemicals and formulated with EWG-certified safe ingredients, this shampoo is ideal for sensitive scalps, offering a calming, refreshing experience that leaves the scalp clean, comfortable, and nourished.



All Skin Types dryness irritation tightness flakes
Hover the swatch: it ripples like water

How to use

1

Wet scalp and hair thoroughly.

2

Massage shampoo into the scalp until it lathers.

3

Work through the lengths for an even cleanse.

4

Rinse well with lukewarm water.

5

Repeat if needed and follow with conditioner.

Full transparency

Ingredients

5 types of hyaluronic acid, lavender extract, and coconut oil in a low-pH cleansing base.

A low-pH shampoo is designed to cleanse while staying closer to the scalp's natural acid balance, which can matter when dryness, irritation, and tightness are concerns. By avoiding an overly alkaline wash, the formula is better positioned to protect the scalp barrier and leave hair feeling less stripped after rinsing. This shampoo also combines mild surfactants with five types of hyaluronic acid, a humectant system that helps attract and hold water at the surface for a more hydrated scalp feel. Lavender extract adds a soothing botanical angle, while coconut oil contributes softness and conditioning support. Together, these elements make the product especially relevant for sensitive or easily dehydrated scalps that still need regular cleansing. The strongest science-backed framing is not dramatic scalp transformation, but a more comfortable cleansing routine with less post-wash tightness, balanced oil removal, and better moisture retention. In practical terms, it works as a gentle scalp cleanser that supports hydration, comfort, and a healthier-feeling wash environment over time.

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 dehydration. 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.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. 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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Pyunkang Yul
About the brand

OriginSeoul, KR
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