A focused catalog for the research bench
Retro Tide Science is a research-supply company. We keep a focused catalog of lyophilized research peptides, cofactors, and combination vials for laboratory, scientific, and analytical research — produced under controlled conditions, clearly labeled, and supplied for research use only.
We are not a retail brand. RTS exists to serve qualified researchers — independent labs, university programs, and contract research organizations — with clearly labeled, lot-numbered compounds and careful shipping.
Our standards
- Documented by lot. Each vial is labeled with its lot number, and any certificate of analysis we receive for that lot is posted to the COA Library.
- Clearly labeled. Each vial carries the compound name, amount, and a Research Use Only notice.
- Careful shipping. Lyophilized vials ship in protective, foam-lined parcels under signature-on-delivery courier, with cold-chain handling for temperature-sensitive items.
- A desk that answers. Questions about a listing, a lot, or a shipment reach a real person, and we reply within two business days.
The catalog
Our products are organized into three categories — research peptides, combos & blends, and cofactors. Each entry carries product photography, specifications, a clear description, and links to related items.
Sales are limited to qualified researchers aged 21 and older, and a research-use confirmation is required at checkout. We do not ship to Idaho, Nevada, or Louisiana.