Serenity Research Compounds
Compounds intended for in vitro laboratory research use only.
Serenity
Research-grade peptide compounds.
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Research Grade Peptides - 99% Purity Guaranteed
Every peptide we offer is independently tested by a U.S.-based laboratory — never sent overseas simply to cut testing costs. We source to strict quality standards, guarantee 99% purity, and ship in-stock orders the same day for delivery in as little as 2–3 days.
The Serenity Standard
Every batch goes to an outside lab before it's listed — purity and identity confirmed, no exceptions.
In-stock orders placed before the daily cutoff ship the same business day
Every lot is backed by our standards — wrong product or verified below 99% purity, we’ll make it right.
Why it matters who you source from
Here is what to ask any research peptide supplier.
| Typical supplier | Serenity | |
|---|---|---|
| Third-party laboratory testing | ✕ | ✓ |
| COA published before you order | ✕ | ✓ |
| 99%+ minimum purity standard | sometimes | ✓ |
| HPLC and mass spectrometry verification | ✕ | ✓ |
| Same-day dispatch on in-stock orders | varies | ✓ |
| Lot-specific COA accessible before purchase | ✕ | ✓ |
Start here
01
5mg · Lyophilized powder
Tissue repair research
One of the most extensively studied peptides in the published literature. Researchers study its role in tissue repair, angiogenesis, and gastrointestinal biology across hundreds of published studies.
View compound
02
50mg · Lyophilized powder
Skin biology research
A naturally occurring copper peptide whose plasma concentration declines significantly with age. Studied extensively for its interaction with fibroblasts and role in collagen synthesis and skin biology.
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03
5mg · Lyophilized powder
Growth hormone research
A synthetic analog of the first 29 amino acids of growth hormone releasing hormone. Studied for its interaction with the pituitary gland and its relationship to growth hormone pulse patterns and IGF-1 levels.
View compoundBy the numbers
400+
Published studies on catalog compounds
99.4%
Average purity across all lots
3rd party
Independent lab verification on every lot
COA first
Certificate published before any product lists
FAQ
Yes — every lot is checked for purity and identity by an outside lab before it's listed, with the signed certificate published for that exact batch.
Use the COA lookup to search by compound or lot number. The certificate for your exact lot is published there and lives in your account after purchase.
In-stock orders are fulfilled the same business day and ship FedEx 2-Day with tracking. Expedited options are available at checkout.
Products ship as a lyophilized powder — shelf-stable and sealed, no cold chain needed. For long-term storage, keep it at -20°C and away from light. Per-product guidance is on each page.
No. All products are strictly for in-vitro laboratory research. They are not drugs, foods, cosmetics, or supplements, and are not for human or veterinary use.
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