BPC-157 $1.77/mg @ Solution Peptides MOTS-C $1.63/mg @ My Amino Lab RETATRUTIDE $2.02/mg @ Driven Ones NAD+ $0.05/mg @ Driven Ones CJC-1295 $2.84/mg @ Alpha Peptides TESAMORELIN $3.80/mg @ Driven Ones TIRZEPATIDE $1.35/mg @ Driven Ones TB-500 $2.97/mg @ PureHealth Peptides SELANK $2.32/mg @ Alpha Peptides IPAMORELIN $2.70/mg @ Modern Research Peptides DSIP $2.80/mg @ Bulk Peptides AOD-9604 $4.58/mg @ Alpha Peptides SEMAX $1.50/mg @ Peptide Partners PT-141 $2.10/mg @ Tegridy-Research EPITHALON $1.40/mg @ Red Rock Peptides GLUTATHIONE $0.03/mg @ S1 Research SERMORELIN $3.40/mg @ Nexaph SEMAGLUTIDE $1.70/mg @ Driven Ones MELANOTAN II $2.11/mg @ Alpha Peptides THYMOSIN ALPHA-1 $4.00/mg @ Value Research Labs GHK-CU $0.48/mg @ Alpha Peptides CAGRILINTIDE $3.76/mg @ Nexaph KISSPEPTIN $3.40/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 RETATRUTIDE $2.02/mg @ Driven Ones NAD+ $0.05/mg @ Driven Ones CJC-1295 $2.84/mg @ Alpha Peptides TESAMORELIN $3.80/mg @ Driven Ones TIRZEPATIDE $1.35/mg @ Driven Ones TB-500 $2.97/mg @ PureHealth Peptides SELANK $2.32/mg @ Alpha Peptides IPAMORELIN $2.70/mg @ Modern Research Peptides DSIP $2.80/mg @ Bulk Peptides AOD-9604 $4.58/mg @ Alpha Peptides SEMAX $1.50/mg @ Peptide Partners PT-141 $2.10/mg @ Tegridy-Research EPITHALON $1.40/mg @ Red Rock Peptides GLUTATHIONE $0.03/mg @ S1 Research SERMORELIN $3.40/mg @ Nexaph SEMAGLUTIDE $1.70/mg @ Driven Ones MELANOTAN II $2.11/mg @ Alpha Peptides THYMOSIN ALPHA-1 $4.00/mg @ Value Research Labs GHK-CU $0.48/mg @ Alpha Peptides CAGRILINTIDE $3.76/mg @ Nexaph KISSPEPTIN $3.40/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 / prime-scientific-lab

● PRIME SCIENTIFIC LAB active

Prime Scientific Lab

Independent price profile. We track 15 in-stock listings from primescientificlab.com · online since Aug 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: $0.13/mg.

Independent listing — pepmg has no commercial relationship with Prime Scientific Lab 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. registered Aug 2025 · ~0.9 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.

Prime Scientific Lab has no public affiliate program. No affiliate program found: the storefront HTML age-gates (302 -> /access; bypass with cookie age_gate_passed=1), and behind that gate /affiliate, /partners, /affiliate-registration and /affiliate-area all 404, with no GoAffPro/AffiliateWP/SliceWP/Refersion/UpPromote fingerprint anywhere and nothing affiliate in the WP pages/sitemap. The reported "/affiliate & /partners = HTTP 200" was only the /access gate page 200ing after the redirect. 24 products (KPV, Oxytocin, PT-141, Cagrilintide, DSIP, Tesamorelin, Kisspeptin, Selank, Semax, MOTS-C, CJC-1295+Ipamorelin, Sermorelin, AOD-9604, NAD+, GHK-Cu, CJC-1295 w/DAC, TB500, BPC-157...). Added 2026-07-11. Woo Store API public + ungated (/wp-json/wc/store/v1/products, Hostinger/PHP 8.2), prices in cents (currency_minor_unit 2). NOTE: individual product-page buy links bounce to /access (the age gate), same as the storefront. Coded PS-2T (10/30mg) & PS-3R (10/30mg) fit the ecosystem TZ=tirzepatide / RT=retatrutide convention (product slugs even read glp-2-trz / glp-3-rta) but PSL NEVER names the compound on-site — the Store API description fields are empty and the product pages carry no Tirzepatide/Retatrutide/GLP identity text — so per the confirm-only-what's-named rule they are left UNDECODED (no decoder) and drop from the $/mg index. Non-single-compound SKUs (KLOW 80mg, GLOW 70mg, CJC-1295+Ipamorelin, the Peptide Case accessories) flag as blends/non-peptides and drop on their own.

refreshed 1h ago

● pepmg vendor score criteria-based · not a user review
50/100
C
  • Strength 15 clean in-stock listings tracked
  • Room to improve No third-party COA program verified yet
Price competitiveness
19/40 cheapest on 15 tracked compound(s) vs market
Catalog breadth
16/20 15 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 · new domain (online Aug 2025) — no age penalty

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 Prime Scientific Lab, 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 $/mg first-party · live 15 listings
#VendorProductSize Price$/mgTrendCode
1 Prime Scientific Lab NAD+ 500mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 500mg $64.99 $0.13 · — buy →
2 Prime Scientific Lab GHK-CU 50mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 50mg $49.99 $1.00 · — buy →
3 Prime Scientific Lab DSIP 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $39.99 $4.00 · — buy →
4 Prime Scientific Lab Selank 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $39.99 $4.00 · — buy →
5 Prime Scientific Lab Semax 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $39.99 $4.00 · — buy →
6 Prime Scientific Lab PT-141 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $44.99 $4.50 · — buy →
7 Prime Scientific Lab Kisspeptin 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $49.99 $5.00 · — buy →
8 Prime Scientific Lab MOTS-C 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $49.99 $5.00 · — buy →
9 Prime Scientific Lab BPC-157 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $49.99 $5.00 · — buy →
10 Prime Scientific Lab Sermorelin 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $59.99 $6.00 · — buy →
11 Prime Scientific Lab TB500 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $59.99 $6.00 · — buy →
12 Prime Scientific Lab Tesamorelin 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $69.99 $7.00 · — buy →
13 Prime Scientific Lab Cagrilintide 10mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 10mg $99.99 $10.00 · — buy →
14 Prime Scientific Lab CJC-1295 w/Dac 5mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 5mg $54.99 $11.00 · — buy →
15 Prime Scientific Lab AOD-9604 5mg first-party · captured 1h ago · earns pepmg $0 · source ↗ 5mg $59.99 $12.00 · — 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.