United States
29 products · Ships to 1 country
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
We may earn a commission. How this works
Directory · Curated list · serving the US · 88 suppliers
Highest-rated research peptide suppliers serving the US
Ranked by PepFinder Score. Only suppliers rated 7.0 or higher are listed. Sponsorship and paid plans do not affect ratings or this ranking. Showing stores based in or shipping to the US, those based there first. Show all regions.
Index updated 8 Nov 2026 · 11 verified · 77 state third-party testing · 75 with a COA page
- 7.1
7.1United States
4.7 Trustpilot(29)28 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
7.1United States
4.5 Trustpilot(17)29 productsThird-party testing statedCOA page linked, not reviewedCardCryptoTracked since Sept 2026We may earn a commission. How this works
7.0United States
4.4 Trustpilot(19)15 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
7.0United States
4.0 Trustpilot(4)22 productsThird-party testing statedCOA page linked, not reviewedCardBank transferCryptoPayPalTracked since Sept 2026We may earn a commission. How this works
7.0United States
85 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardBank transferTracked since Sept 2026We may earn a commission. How this works
7.0United States
29 products · Delivery NextWave orders are processed through a U.S. warehouse, dispatched within 24 hours and typically delivered within 3–8 days.Third-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
7.0MN, United States
36 products · Delivery 2-4 business days · Ships to 1 countryCOA page linked, not reviewed✓ Verified ownerCardTracked since Sept 2026We may earn a commission. How this works
9.4Melbourne, Australia
5.0(2)25 products · Delivery 1-2 days in Australia · Ships to 36 countriesBusiness & docs verifiedThird-party testing statedCOA confirmed with labCardBank transferCryptoTracked since Oct 2026We may earn a commission. How this works
9.1Greater London, United Kingdom
5.0(2)69 products · Delivery 1–2 working days in the UK on Royal Mail Tracked 24. International varies by destination. · Ships to 51 countriesThird-party testing statedCOAs reviewed✓ Verified ownerBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
9.0England, United Kingdom
60 products · Delivery 1 Day · Ships to 36 countriesThird-party testing stated✓ Verified ownerCardBank transferTracked since Sept 2026We may earn a commission. How this works
8.9Wyoming, United Kingdom
5.0(5)4.3 Trustpilot(8)779 products · Delivery 6-14 days worldwide · Ships to 36 countriesBusiness & docs verifiedThird-party testing statedCOA page linked, not reviewedCardCryptoTracked since Sept 2026We may earn a commission. How this works
8.6Hong Kong, China
4.0(1)191 products · Delivery Shipping to US usually takes 5-7 days to deliver. · Ships to 9 countriesThird-party testing statedCOA confirmed with lab✓ Verified ownerCardBank transferCryptoPayPalTracked since Oct 2026We may earn a commission. How this works
8.5UK, United Kingdom
2.8 Trustpilot(8)91 products · Delivery 24–48 hours · Ships to 36 countriesThird-party testing stated✓ Verified ownerCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
8.4Noord-Brabant, Netherlands
5.0(1)26 products · Delivery 1-2 working days in NL, 2-5 working days in EU. · Ships to 11 countriesCOA confirmed with lab✓ Verified ownerCardBank transferTracked since Sept 2026We may earn a commission. How this works
8.3Northern Ireland, United Kingdom
4.3 Trustpilot(9)26 products · Delivery UK: 1–2 working days. Europe: delivery times shown at checkout · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
8.0United Kingdom
4.6 Trustpilot(22)62 products · Delivery 1-2 working days in the UK · Ships to 36 countriesThird-party testing statedCOA confirmed with lab✓ Verified ownerBank transferTracked since Sept 2026We may earn a commission. How this works
7.8london, United Kingdom
71 products · Delivery 1 · Ships to 36 countriesBusiness & docs verifiedThird-party testing statedCOA page linked, not reviewedBank transferTracked since Sept 2026We may earn a commission. How this works
7.7United Kingdom
16 products · Delivery Next day shipping · Ships to 36 countriesThird-party testing stated✓ Verified ownerCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
7.5London, United Kingdom
42 products · Delivery 1-3 · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferTracked since Sept 2026We may earn a commission. How this works
7.5Utrecht, Netherlands
5.0(1)210 products · Delivery 2-4 · Ships to 57 countriesCOA page linked, not reviewed✓ Verified ownerBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
7.4UK, United Kingdom
336 products · Delivery 2-4 working days · Ships to 37 countriesThird-party testing stated✓ Verified ownerCardBank transferTracked since Sept 2026We may earn a commission. How this works
7.4United Kingdom
4.4 Trustpilot(195)20 products · Ships to 34 countriesThird-party testing statedCOA page linked, not reviewedCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
7.1United Kingdom
4.8 Trustpilot(79)50 products · Delivery However, this is not a guaranteed next-day service, so please allow 1–2 working days for delivery. · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedBank transferTracked since Sept 2026We may earn a commission. How this works
7.1United Kingdom
27 products · Delivery 1 · Ships to 34 countriesCOAs reviewed✓ Verified ownerCardTracked since Oct 2026We may earn a commission. How this works
7.1United Kingdom
38 products · Ships to 36 countriesThird-party testing statedCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
7.1United Kingdom
46 products · Delivery UK orders usually arrive within 1–3 business days . · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
7.0United Kingdom
109 products · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works