BPC-157 $1.77/mg @ Solution Peptides MOTS-C $1.63/mg @ My Amino Lab NAD+ $0.06/mg @ S1 Research CJC-1295 $4.08/mg @ Verified 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 $3.20/mg @ Tegridy-Research DSIP $3.07/mg @ Nationwide Peptides EPITHALON $1.40/mg @ Red Rock Peptides AOD-9604 $5.00/mg @ LA Peptides SEMAX $1.50/mg @ Peptide Partners 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 KISSPEPTIN $3.40/mg @ Welli Labs MELANOTAN II $2.50/mg @ Welli Labs CAGRILINTIDE $4.50/mg @ Amino Sequence GHK-CU $0.50/mg @ Biocollex Research 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 $4.08/mg @ Verified 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 $3.20/mg @ Tegridy-Research DSIP $3.07/mg @ Nationwide Peptides EPITHALON $1.40/mg @ Red Rock Peptides AOD-9604 $5.00/mg @ LA Peptides SEMAX $1.50/mg @ Peptide Partners 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 KISSPEPTIN $3.40/mg @ Welli Labs MELANOTAN II $2.50/mg @ Welli Labs CAGRILINTIDE $4.50/mg @ Amino Sequence GHK-CU $0.50/mg @ Biocollex Research SEMAGLUTIDE $2.25/mg @ Welli Labs IGF-1 LR3 $48.00/mg @ S1 Research
pepmg_ The transparent price-per-mg index for research peptides.

index / vendors / peptidology

PEPTIDOLOGY active

Peptidology

Independent price profile. We track 24 in-stock listings from peptidology.co · online since Jan 2025How long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. · cheapest tracked: $0.05/mg.

Independent listing — pepmg has no commercial relationship with Peptidology and earns nothing from this link. We track their public prices for comparison only.
Domain ageHow long the vendor's website domain has existed — from public registration records and the Wayback Machine. It's the domain's age, not proof of how long the business has run. first archived Jan 2025 · ~1.5 yr online

Domain age from public registration records (RDAP) + the Wayback Machine — the domain's age, not proof of how long the business has operated.

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

refreshed 8m ago

pepmg vendor score criteria-based · not a user review
58/100
C
  • Strength 24 clean in-stock listings tracked
  • Room to improve No third-party COA program verified yet
Price competitiveness
24/40 cheapest on 17 tracked compound(s) vs market
Catalog breadth
19/20 24 clean in-stock listings tracked
COA transparency
6/25 third-party lab program UNVERIFIED — vendor can verify
Transparency
6/10 public prices machine-readable · no About/founder page found
Track record
3/5 active · domain online ~1.5y (since 2025)

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 Peptidology, on sites we don't control:

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 $/mg first-party · live 24 listings
#VendorProductSize Price$/mgTrendCode
1 Peptidology L-Glutathione 1500mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 1500mg $69.99 $0.05 · buy →
2 Peptidology NAD+ 1000mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 1000mg $82.99 $0.08 · buy →
3 Peptidology NAD+ 500mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 500mg $59.99 $0.12 · buy →
4 Peptidology GHK-Cu Copper Peptide 51-61mg-batch-1682-99-80-purity first-party · captured 11m ago · earns pepmg $0 · source ↗ 61mg $44.99 $0.74 · buy →
5 Peptidology Epithalon 60mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 60mg $129.95 $2.17 · buy →
6 Peptidology MOTS-c 40mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 40mg $129.99 $3.25 · buy →
7 Peptidology MT2 11mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 11mg $42.99 $3.91 · buy →
8 Peptidology DSIP 15mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 15mg $58.99 $3.93 · buy →
9 Peptidology Selank 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $41.00 $4.10 · buy →
10 Peptidology BPC-157 20mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 20mg $84.99 $4.25 · buy →
11 Peptidology PT-141 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $43.00 $4.30 · buy →
12 Peptidology BPC-157 11mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 11mg $49.99 $4.54 · buy →
13 Peptidology MOTS-c 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $49.00 $4.90 · buy →
14 Peptidology Epithalon 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $54.99 $5.50 · buy →
15 Peptidology TB-500 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $56.99 $5.70 · buy →
16 Peptidology Ipamorelin 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $58.00 $5.80 · buy →
17 Peptidology AOD-9604 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $59.99 $6.00 · buy →
18 Peptidology Thymosin Alpha-1 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $69.99 $7.00 · buy →
19 Peptidology Tesamorelin 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $75.00 $7.50 · buy →
20 Peptidology Sermorelin 10mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 10mg $79.95 $8.00 · buy →
21 Peptidology AOD-9604 7mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 7mg $60.99 $8.71 · buy →
22 Peptidology CJC-1295 No DAC 5mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 5mg $44.99 $9.00 · buy →
23 Peptidology AOD-9604 5mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 5mg $44.99 $9.00 · buy →
24 Peptidology CJC-1295 DAC 5mg first-party · captured 11m ago · earns pepmg $0 · source ↗ 5mg $61.99 $12.40 · 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.