ProtoClinical k-beauty brown beauty product silhouette with pale blue side tones on a light background.
ProtoClinical k-beauty brown beauty product silhouette with pale blue side tones on a light background.
Dr.Groot

Dr.Groot Advanced Beer Yeast Hair Loss Relief Shampoo For Oily Hair 688ml

$32.00
Cuts excess oil at the roots Helps support stronger-looking hair Nourishes the scalp Refreshes heavy, oily hair Adds a cleaner, lighter finish
Dr. Groot Microbiome Beer Yeast Shampoo is a professional-grade shampoo designed to revitalize damaged, dry, and thin hair. It harnesses the power of beer yeast, a rich source of B vitamins, biotin, and amino acids, to nourish and strengthen hair follicles. Caffeine stimulates hair growth, while vitamin B...
A purifying daily shampoo for oily roots that still wants scalp nourishment and weaker-hair support.
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Beer Yeast Scalp Care Caffeine-Infused Shampoo Oily Scalp Formula
beer yeast caffeine vitamin b
Dr.Groot Advanced Beer Yeast Hair Loss Relief Shampoo For Oily Hair 688ml
Dr.Groot Advanced Beer Yeast Hair Loss Relief Shampoo For Oily Hair 688ml Default Title
$32.00
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

beer yeast, the repair molecule

Biotin (vitamin B7) is a cofactor for carboxylase enzymes that build keratin, the structural protein of hair and nails. Topical biotin supports the hair follicle environment by improving keratin infrastructure at the root level, which strengthens emerging strands before they even become visible. In this shampoo, Biotin targets hair thinning, delivering nourishes depleted skin with essential nutrients with consistent use.
Biotin
strengthens keratin infrastructure from the inside to reduce breakage and promote thickness
Caffeine
stimulates microcirculation to reduce puffiness and dark circles visibly
The texture

Rich, cleansing

Dr. Groot Microbiome Beer Yeast Shampoo is a professional-grade shampoo designed to revitalize damaged, dry, and thin hair. It harnesses the power of beer yeast, a rich source of B vitamins, biotin, and amino acids, to nourish and strengthen hair follicles. Caffeine stimulates hair growth, while vitamin B promotes a healthy scalp.

All Skin Types excess oil thinning hair weak roots
Hover the swatch — it ripples like water

How to use

1

Apply to wet scalp and hair.

2

Massage well through the roots to create a lather.

3

Rinse thoroughly with lukewarm water.

4

Repeat if needed.

5

Use regularly for oily scalp care.

Full transparency

Ingredients

Beer yeast, caffeine, and vitamin B help nourish the scalp while keeping oily roots feeling clean and balanced.

Oily scalp shampoos need to reduce excess sebum without creating the rebound dryness that can make the scalp feel irritated or overproducing. That is why supportive ingredients matter as much as cleansing strength. Beer yeast is valued in hair care because it is naturally associated with amino acids and B vitamins that fit well into scalp-conditioning formulas. Caffeine is frequently used in scalp products because it helps create an energized, refreshed feel and is widely associated with root-focused hair routines. When these ingredients are paired with a cleansing base, the formula can address two visible issues at once: oily heaviness at the scalp and the weak, flat look that often comes with it. Regular removal of residue also helps hair lift better from the root, which improves freshness and movement. For oily, thinning-prone hair, that balance of purification and scalp care is often more useful than an aggressively stripping shampoo.

The detail

Specs & details

FormatScalp care shampoo
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

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$32.00
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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 hair thinning. 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.
Biotin strengthens keratin infrastructure from the inside to reduce breakage and promote thickness. 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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