- HOME
- Stem Cell Cosmetics OEM Japan
Launch your own "Made in Japan" stem cell skincare line
3BranCh (SOLID Inc.) is a Japan-based OEM / private label manufacturer of stem cell skincare for overseas brands. We formulate serums, creams and sheet masks around two of the most in-demand actives in modern skincare — human stem cell conditioned media (stem cell culture supernatant) and plant stem cell extracts — and produce them in Japan under strict quality control, from formulation through to export.
An honest note on terminology. Cosmetics — in Japan and worldwide — do not contain living stem cells. "Stem cell cosmetics" refers to products formulated with the beneficial ingredients derived from stem cells: the conditioned culture media (supernatant) rich in growth factors and cytokines, or extracts from plant stem cell cultures. We formulate, label and document your products accurately so your claims stay compliant in every market you sell to.
What we manufacture
| Active | Product forms | MOQ (from) |
|---|
| Human stem cell conditioned media | Serums, essences, ampoules, eye care | Please consult |
| Plant stem cell extract | Creams, lotions, gels, emulsions | From 3,000 units |
| Sheet masks | Conditioned-media or plant stem cell masks | From 8,000 sheets |
| Combination formulas | Stem cell actives blended with peptides, NMN, ceramide | Please consult |
Small trial lots are welcome — we support brands launching their first stem cell line.
Why manufacture stem cell cosmetics in Japan
- "Made in Japan" trust — a premium origin label valued for safety and efficacy worldwide.
- Trending active — human stem cell conditioned media and plant stem cell extracts are among the fastest-growing premium actives in Asia, the Middle East and Europe.
- Quality control — production under Japanese cosmetic standards in GMP-grade factories, with stable sourcing of culture-media actives.
- Formulation support — ingredient selection, concentration design and pairing with peptides, growth-factor blends and other trending actives.
- Compliant claims — accurate labeling and documentation so your marketing stays within each destination market's rules.
- Your brand — OEM stock formulas or fully original development under your own private label.
From idea to shipment
- 1. Consultation — share your product concept, target market and budget (free).
- 2. Formulation & sample — we propose a formula, active concentration and packaging, then produce a sample.
- 3. Manufacturing — production in Japan, typically 6 to 12 weeks after sample approval.
- 4. Export — ingredient documentation, labeling and freight to your country.
Frequently Asked Questions
- Do you manufacture stem cell cosmetics in Japan for overseas brands?
- Yes. We are a Japan-based OEM and private label manufacturer producing serums, creams and sheet masks formulated with human stem cell conditioned media or plant stem cell extracts, under your brand for export worldwide.
- Do stem cell cosmetics contain living stem cells?
- No. Cosmetics do not contain living cells. The active ingredient is the conditioned culture media (supernatant) derived from stem cells, rich in growth factors and cytokines, or extracts from plant stem cell cultures. We formulate and document your products accurately.
- What is the difference between human and plant stem cell ingredients?
- Human stem cell conditioned media is the growth-factor-rich supernatant from cultured human cells, used mainly in serums and ampoules. Plant stem cell extract comes from cultured plant cells and is popular in creams and lotions. We help you choose based on your concept, market and budget.
- What is the minimum order quantity?
- From 3,000 units for creams and lotions, and from 8,000 sheets for masks. Conditioned-media serums are quoted per project. Small first lots are supported.
- Can you develop an original stem cell formula?
- Yes. Choose a proven stock OEM formula or develop a fully original product, blending stem cell actives with peptides, NMN, ceramide and other actives.
- Do you export worldwide?
- Yes. We provide ingredient documentation and sea or air freight to markets across Asia, the Middle East, Europe and beyond.
Get a Free Quote
