Raw material control
We check specifications, usage limits and prohibited substances for every raw material.
QUALITY
Safe products built on evidence-based ingredients and strict quality standards.

Research & development
It starts with ingredients
and is proven with data.
We review the function and stability of each ingredient first, then design textures from the consumer's point of view. Working with specialist ingredient suppliers and manufacturer labs, we develop formulas and secure efficacy and safety data.

Ingredient library
14 key ingredients under management.
We keep specifications, certificates of analysis and safety data from each supplier, and apply each ingredient to fit the brand concept.
| Ingredient | Type | Used in |
|---|---|---|
| Lipo PDRN-4X | PDRN · Liposome | Cléovia |
| Red Ginseng PDRN | PDRN · Red ginseng | SCCELL |
| Exo-Ginsengsome | Exosome · Ginseng | SCCELL |
| Exo-Camellisome | Exosome · Camellia | — |
| Cica PDRN | PDRN · Centella | — |
| White Garcinia | Botanical · Brightening | YUNARI |
| Mela White-LC | Brightening complex | Celldian |
| Alpha-Arbutin | Notified whitening ingredient (MFDS) | SCCELL |
| Alpha-Melight | Brightening | ELYSIDERM · Eirlys |
| AdenoSphere 2.0 | Anti-wrinkle encapsulated | — |
| Eosidin | Skin conditioning | — |
| B-Circadin | Skin rhythm care | — |
| Skin Cooling System | Cooling · Soothing | — |
| Glutathione | Brightening care | ELYSIDERM · VAVI.U |
Quality management
We check specifications, usage limits and prohibited substances for every raw material.
Every batch is released only after its certificate of analysis (COA) is confirmed.
We prepare PIFs for exported products as the basis for overseas compliance.
INCI lists, functional claims and advertising copy are reviewed against regulations.
As a responsible seller, we collect, report and act on adverse event reports.
We check ingredient restrictions and registration requirements in each export market in advance.
Licenses & certifications
International standards and statutory licenses —
a fully qualified cosmetics company.
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Brand development, distribution and export —
let's start with COSLABS.