Peptide Haven

Peptide Haven is a US-based vendor that ships domestically and operates in both retail and bulk channels. The catalogue is small, and most products are backed by Freedom Diagnostics COA reports showing purity around 99.75% via HPLC testing. The site has been verified as operational, but the community picture is blank: no buyer reviews have surfaced, no shipping feedback, no customer service mentions. Pricing documentation is also minimal, so the typical buyer experience remains unclear.

Website

Data last updated

Anecdotal signals

Peptide Haven lab testing & COAs

Testing coverage

Coverage
5 / 5
products carry a certificate (100%)
Test panel — products documenting each test
0 with the full safety panel
Identity / purity5/5
Fill weight / content4/5
Sterility0/5
Endotoxin0/5
Heavy metals0/5
Glow
70 mg
Latest Sep 23, 2025stale
Identity ✓Purity ✓Weight —Endotoxin —Sterility —Metals —Independent lab ✓
Klow
80 mg
Latest Sep 23, 2025stale
Identity ✓Purity ✓Weight ✓ 80.00 mgEndotoxin —Sterility —Metals —Independent lab ✓
MOTS-C
10 mg
Latest Sep 23, 2025stale
Identity ✓Purity ✓Weight ✓ 12.15 mgEndotoxin —Sterility —Metals —Independent lab ✓
Retatrutide
10 mg
Latest Sep 23, 2025stale
Identity ✓Purity ✓Weight ✓ 10.82 mgEndotoxin —Sterility —Metals —Independent lab ✓
Tirzepatide
60 mg
Latest Sep 23, 2025stale
Identity ✓Purity ✓Weight ✓ 63.07 mgEndotoxin —Sterility —Metals —Independent lab ✓

Price

retatrutide 30mg
$135.00$4.5/mg#75/296
tirzepatide 30mg
$100.00$3.33/mg#80/241
klow 50mg
$80.00$1.6/mg#115/212
glow 10mg
$70.00$7/mg#198/210
mots-c 3mg
$40.00$13.33/mg#319/329

regional price-per-mg comparisons · prices checked 2mo ago

Common questions

Is Peptide Haven legit?

We don't issue verdicts — we publish the evidence and let it speak. We hold 17 captured lab documents (COAs) for this vendor. Our automated site audit has verified the vendor's published catalogue and COA surface. The sections on this page hold the evidence behind each of those numbers.

Does Peptide Haven publish third-party lab tests (COAs)?

5 of 5 observed peptides have a COA mapped to them. Latest captured reports are from Freedom Diagnostics.