BPC-157 $1.77/mg @ Solution Peptides MOTS-C $1.63/mg @ My Amino Lab NAD+ $0.06/mg @ S1 Research CJC-1295 $4.00/mg @ Bulk Peptides TB-500 $2.97/mg @ PureHealth Peptides TESAMORELIN $4.90/mg @ My Amino Lab RETATRUTIDE $2.86/mg @ Welli Labs SELANK $2.70/mg @ Tegridy-Research TIRZEPATIDE $2.08/mg @ Welli Labs IPAMORELIN $2.91/mg @ Thrive Peptides DSIP $2.80/mg @ Bulk Peptides AOD-9604 $5.00/mg @ LA Peptides SEMAX $1.50/mg @ Peptide Partners EPITHALON $1.40/mg @ Red Rock Peptides GLUTATHIONE $0.03/mg @ S1 Research PT-141 $2.10/mg @ Tegridy-Research SERMORELIN $3.90/mg @ Tegridy-Research THYMOSIN ALPHA-1 $4.00/mg @ Welli Labs MELANOTAN II $2.50/mg @ Atomix Research GHK-CU $0.50/mg @ Biocollex Research KISSPEPTIN $3.40/mg @ Welli Labs CAGRILINTIDE $4.50/mg @ Amino Sequence SEMAGLUTIDE $2.25/mg @ Welli Labs IGF-1 LR3 $48.00/mg @ S1 Research BPC-157 $1.77/mg @ Solution Peptides MOTS-C $1.63/mg @ My Amino Lab NAD+ $0.06/mg @ S1 Research CJC-1295 $4.00/mg @ Bulk Peptides TB-500 $2.97/mg @ PureHealth Peptides TESAMORELIN $4.90/mg @ My Amino Lab RETATRUTIDE $2.86/mg @ Welli Labs SELANK $2.70/mg @ Tegridy-Research TIRZEPATIDE $2.08/mg @ Welli Labs IPAMORELIN $2.91/mg @ Thrive Peptides DSIP $2.80/mg @ Bulk Peptides AOD-9604 $5.00/mg @ LA Peptides SEMAX $1.50/mg @ Peptide Partners EPITHALON $1.40/mg @ Red Rock Peptides GLUTATHIONE $0.03/mg @ S1 Research PT-141 $2.10/mg @ Tegridy-Research SERMORELIN $3.90/mg @ Tegridy-Research THYMOSIN ALPHA-1 $4.00/mg @ Welli Labs MELANOTAN II $2.50/mg @ Atomix Research GHK-CU $0.50/mg @ Biocollex Research KISSPEPTIN $3.40/mg @ Welli Labs CAGRILINTIDE $4.50/mg @ Amino Sequence SEMAGLUTIDE $2.25/mg @ Welli Labs IGF-1 LR3 $48.00/mg @ S1 Research
pepmg_ The transparent price-per-mg index for research peptides.
0paid
placements ranked only by $/mg
Some links earn a commission or carry a pepmg code — labeled per row, ranked by the same math.

index / vendors / a1-compounds

● A1 COMPOUNDS active

A1 Compounds

Independent price profile. We track 5 in-stock listings from a1compounds.co · cheapest tracked: $0.04/mg.

Independent listing — pepmg has no commercial relationship with A1 Compounds and earns nothing from this link. We track their public prices for comparison only.
Lab results (COA) vendor-published COAs ↗ — no testing lab attributed

Vendor-published info captured from A1 Compounds's own site — not tested or verified by pepmg. Confirm on their site.

A1 Compounds runs an affiliate program. pepmg is not yet enrolled — see /partners.

refreshed 10m ago

● pepmg vendor score criteria-based · not a user review
62/100
C
  • Strength Cheapest on 5 tracked compound(s) vs market
  • Room to improve No third-party COA program verified yet
Price competitiveness
33/40 cheapest on 5 tracked compound(s) vs market
Catalog breadth
10/20 5 clean in-stock listings tracked
COA transparency
10/25 publishes COA documents — no testing lab attributed
Transparency
6/10 public prices machine-readable · no About/founder page found
Track record
3/5 active

Computed from public price data + verifiable trust signals. No opinions, no testimonials. Vendors: verify your third-party COA program to raise this score.

● INDEPENDENT REVIEWSoff-site · not ours

We don't host reviews — an unverifiable review box is a magnet for bots and paid posts, and we won't pretend otherwise. Instead, here's where you can read what real buyers say about A1 Compounds, on sites we don't control:

r/Peptides discussion ↗ · search Trustpilot profile ↗ · search

These are independent, unmoderated sources — we link them, we don't vouch for them, and a "profile" or "search" link may turn up little or nothing. pepmg's job is the part we can stand behind: prices captured first-party with a timestamp, ranked purely by $/mg, plus the objective Vendor Score above. Vetting a source you're about to buy from still matters, and that call is ultimately yours — we've made it as informed as we honestly can.

● price matrix · sorted by $/mg first-party · live 5 listings
#VendorProductSize Price$/mgTrendCode
1 A1 Compounds Glutathione 600mg first-party · captured 11m ago · earns pepmg $0 · source ↗ · COAs ↗ 600mg $25.00 $0.04 · — buy →
2 A1 Compounds NAD+ 500mg Vial first-party · captured 11m ago · earns pepmg $0 · source ↗ · COAs ↗ 500mg $29.99 $0.06 · — buy →
3 A1 Compounds Mots-C 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ · COAs ↗ 10mg $29.99 $3.00 · — buy →
4 A1 Compounds Selank 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ · COAs ↗ 10mg $29.99 $3.00 · — buy →
5 A1 Compounds Tesamorelin 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ · COAs ↗ 10mg $49.99 $5.00 · — buy →
All products listed are sold by third-party vendors for laboratory and research use only (RUO). pepmg sells nothing, ships nothing, and gives no medical, dosing, or human-use guidance. Listings are price-tracking data, not endorsements.