HGH (Somatropin) vendor rankings, purity, and price

PVS is a 0–100 score from lab results, published COAs, and community reports — How we score it.

Ranked by PVS, which no payment can change. Purity is the median of lab results for this compound. Vendor self-published PDFs don't count.

No storefront prices on file for HGH (Somatropin) yet.

Listed storefront price after any permanent public discount code. Listed price is not the price you will pay at checkout. No affiliate codes, no referral fees. See full price methodology

• Impurity risks

  As a 191-residue protein, somatropin forms dimers and aggregates when stored or shipped warm. A peptide-style HPLC purity number misses them.

  Read more: HPLC vs Mass Spec: Peptide Purity Testing Methods Compared

• Common fake patterns

  Products with no IU or mg content stated, and COAs that report only purity for a protein this large.

  Read more: How to Choose a Peptide Vendor: A Researcher's Checklist

• What a real COA shows

  Size-exclusion HPLC or SDS-PAGE showing monomer content, identity by MS or peptide mapping, and content in IU or mg.

  Read more: How to Read a Peptide Certificate of Analysis

Have a COA for HGH (Somatropin)? Check it against the lab results on file.

• CJC-1295
• Ipamorelin
• Tesamorelin
• Sermorelin
• Hexarelin
• GHRP-2

Somatropin is recombinant human growth hormone, a 191-amino-acid protein. Identity and content testing matter more than for short peptides because the molecule is large and prone to aggregation.

Also sold as: HGH, Human Growth Hormone, rHGH

For research purposes only. PepAssure publishes vendor verification data and does not endorse any use.