Reta One Labs
Publishes 94 independent COAs from 3 labs across 13 peptides; latest Feb 2026.
15 peptides carried
Every (peptide, SKU) this vendor lists. Click through for the listing detail and any COAs we have for that exact pair.
BPC-157
research only
10 mg $60 →BPC-157
research only
10 mg $39 →CJC-1295
status unknown
5 mg $37 →GHK
status unknown
size n/a $39 →GHK
status unknown
80 mg $79 →GHK
status unknown
70 mg $67 →GHK-Cu
status unknown
100 mg $49 →GHK-Cu
status unknown
50 mg $36 →MOTS-c
status unknown
40 mg $72 →MOTS-c
status unknown
10 mg $29 →NAD+
status unknown
500 mg $59 →PT-141
status unknown
10 mg $26 →SS-31
status unknown
10 mg $34 →Tesamorelin
status unknown
20 mg $84 →Tesamorelin
status unknown
10 mg $39 →
94 COAs across 13 peptides
Independent third-party test coverage, summarised per peptide. Each health bar is coloured by that peptide's median measured purity.
- Retatrutide
99.80% median purity
46COAs
- Tirzepatide
99.87% median purity
11COAs
- Tesamorelin
99.34% median purity
8COAs
- GHK-Cu
99.78% median purity
6COAs
- MOTS-c
99.24% median purity
5COAs
- BPC-157
99.58% median purity
4COAs
- Semaglutide
99.53% median purity
4COAs
- NAD+
99.00% median purity
3COAs
- KLOW Blend (GHK-Cu + BPC-157 + TB-500 + KPV)
99.00% median purity
2COAs
- Tesofensine
purity not on file
2COAs
- BPC-157 + TB-500
99.65% median purity
1COA
- GLOW Blend (GHK-Cu + BPC-157 + TB-500)
99.76% median purity
1COA
- SS-31
99.19% median purity
1COA
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