Vendor profile Research · US · —

Retalux

B
Composite 7.4 / 10

Last updated 2026-10-05. Composite is computed from the live database; missing sub-scores redistribute weight across the others.

Lab quality
6.6
Good
Sentiment
—
—
COA
—
Limited
Reliability
—
— tenure
Pricing
8.8
Verified

Peptide breakdown

PeptideScoreLab qualityTestsPurity Qty var.$/mg verifiedLast testRanking
Retatrutide
9.0B+
8.7 9 — — — — view
SS-31
8.1B+
7.8 4 — — — — view
Tirzepatide
6.7B
8.3 5 — — — — view
BPC-157
5.8C
4.7 3 — — — — view
MOTS-c
4.8D
3.5 3 — — — — view
KPV
—
— 0 — — — — view
GHK-Cu
—
— 0 — — — — view
Semaglutide
—
— 0 — — — — view
DSIP
—
— 0 — — — — view
TB-500
—
— 0 — — — — view
Tesamorelin
—
— 0 — — — — view

COA transparency

  • ○ Publishes per-batch COAs (not just one COA for everyone) (pending)
  • ○ Both HPLC and mass spec shown (pending)
  • ○ Endotoxin or sterility data shown (pending)
  • ○ At least one COA independently cross-checked (pending)
  • ○ Most recent COA within 90 days (pending)
All vendor grades, side-by-side
Compare Retalux against every other vendor in the grade hub →
Top-5 ranked vendors per peptide, plus the highest-rated vendors overall. Daily refresh.