Seed
Not a supplement company — a microbiome science company.
A US microbiome company known for its science-forward synbiotic (probiotic + prebiotic), DS-01.
Brand facts
- Founded
- 2015
- Headquarters
- Los Angeles, California, USA
- Origin
- United States
About Seed
Founded in 2015 and framing itself as a 'microbiome science company'. Its flagship DS-01 combines a multi-strain probiotic and a prebiotic in a two-in-one capsule engineered to protect strains through stomach acid, backed by a research platform and peer-reviewed work.
What sets Seed apart
Its core is rigorous science communication, a nested-capsule delivery technology and no-skip-lot testing, with transparency down to strain-level identifiers.
Ingredient sourcing
Combines specific probiotic strains with a polyphenol-based prebiotic.
Manufacturing & quality
Cites 50+ QA/QC checkpoints under US and European protocols, with no-skip-lot testing.
Certifications & testing
- No-skip-lot testing
- Strain-level identifier disclosure
Signature products
- DS-01 Daily Synbiotic
- PDS-08 (pediatric)
- VS-01 (vaginal)
Focus categories
- Probiotics
- Synbiotics
- Gut health
- Women's health
Price positioning
Premium subscription — for buyers who value the science and quality.
Where to buy in Japan
Mainly a subscription via the official site; check shipping to Japan at checkout.
Best for
People choosing a probiotic on evidence and strain transparency.
Things to keep in mind
Prices are high, and probiotic response varies between individuals.
Prices are sample data. Check the retailer's site for the current price.