drugstore 🇰🇷 Korea

Cos De BAHA · 코스드바하

Updated June 2026. Based on official brand communications and Wikipedia-level public references. Editorial summary — not regulatory or medical advice.

Quick answer

Best known for its targeted single-active serums such as the MA Matrixyl Peptide Serum, VC Vitamin C Serum, AZ Azelaic Acid Serum, and NA Niacinamide and HA Hyaluronic Acid lines.

Best for

Entry-level and price-conscious shoppers wanting effective K-beauty without committing to premium pricing. Strongest in serums, ampoules, toners, moisturizers, essences.

About Cos De BAHA

Cos De BAHA is a South Korean indie skincare brand known for affordable, single-active serums and ampoules formulated with high concentrations of one hero ingredient and minimal filler. Its product names use short letter codes (e.g., MA for matrixyl peptides, VC for vitamin C, AZ for azelaic acid) that signal the key active, making the line popular among ingredient-focused users. The brand has built a strong following internationally through e-commerce and skincare communities for delivering clinical-style actives at budget prices.

Featured Cos De BAHA products in our catalog

65 total products tracked. Top 12 shown, sorted by rating × log(review count).

Where to buy globally

Search this brand on global K-beauty retailers. Shipping and availability vary by region.

Affiliate IDs are not yet attached to these links — they search the brand by name at each retailer.

Brand info

Positioning
drugstore
Price range
$10-20
Strongest categories
serums · ampoules · toners · moisturizers · essences
Official site
cosdebaha.com

Editorial brand profile. Founded years, positioning, and signature ingredients are based on public brand communications and Wikipedia-level references. Sales figures and product rankings are deliberately not stated — we only describe what can be verified from public sources.