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Biotin

Natural
Synthetic
Bioengineered
Marine
Mineral
Animal-derived
Fermented

Vitamin active

Overview

A form of Vitamin B7, known for its role in maintaining healthy skin, hair, and nails.
Vitamins In skincare, biotin is valued for its smoothing and moisturizing properties, contributing to enhanced skin hydration and texture. It aids in regulating physiological functions within the skin, and some studies suggest its role in reducing xerosis, making it beneficial for dry skin formulations.

Key Benefits

Provides skin nourishment

Good For

Suitable for skin types:

Universal

Effective at:

Strengthening Repairing Nourishing

Safety & Cautions

While topically well-tolerated, oral biotin supplements can interfere with lab tests for thyroid and cardiac conditions, potentially causing inaccurate results. High doses may also compete with pantothenic acid absorption, which could trigger acne in some sensitive individuals.

Korean Skincare Tips For Beginners

Start with one new ingredient at a time to test your skin's reaction

Always patch test new products on a small area first

Layer products from thinnest to thickest consistency

Be patient - Korean skincare focuses on long-term skin

Back To The Ultimate Ingredient Glossary

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Haramoon skincare products with a dropper on a blue background
pH 5.5 · Vegan · Dermatologist Tested

K-BEAUTY INNOVATION

Born from the Sea. Perfected by Science.

Deep in the coastal waters of Jeju Island, marine botanicals have thrived for centuries in pristine conditions. Our scientists harness these powerful ingredients, combining traditional Korean wisdom with cutting-edge dermatological research.

Each formula is meticulously pH-balanced to work in harmony with your skin's natural barrier, delivering transformative results without compromise.

Vegan
Cruelty-Free
pH Balanced
Sensitive Skin Safe
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