Reference product
Geongang Oreummhwan 5 Core Ingredients Health Pill - Brewer's Yeast, Black Soybean, Black Rice, Perilla Leaf, Houttuynia, 1 Count, 100g
$19.55
Verified Coupang buyer reviews (15) · As of 2026.08
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"Traditional Black Food Herbal Pill with Black Soybean and Houttuynia"A traditional herbal-style pill formulation meticulously crafted with brewer's yeast and five key ingredients traditionally known to support hair health: black soybean, black rice, perilla leaf, and houttuynia. A traditional nutritional supplement formulated to exclude artificial synthetic additives and allow complete absorption of the inherent nutrition from naturally-derived ingredients.
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Contains all essential nutrients necessary for energy metabolism and maintenance of overall bodily functions, providing significant support in boosting the body's vitality and immune function.

Vitamin C promotes collagen synthesis in the skin to improve skin elasticity, and helps suppress melanin production to brighten and even out skin tone.

While brewer's yeast contains biotin, adding biotin separately can more effectively support hair growth and strength.
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