Alternatives to Pure Peptide Labs

12 research peptide suppliers most like Pure Peptide Labs in United States: those based in the same country or shipping there, listing the most of the same peptides, ranked by PepFinder Score. We don't sell peptides and stores cannot pay for a place here.

01
#1
Pure Tested Peptides
US based
United States
6.3
164 products · Ships to 1 country
Third-party testing statedCOA page linked, not reviewedCrypto
Tracked since Sept 2026
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02
#2
Puritide Research
US based
South Carolina, United States
7.8
54 products · Delivery Ups and arrive in 1 to 5 business days.
Third-party testing statedCOA page linked, not reviewed✓ Verified ownerCardCrypto
Tracked since Sept 2026
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03
#3
Purity Peptides
US based
United States
4.8
24 products
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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04
#4
PX1 Research
US based
United States
6.4
3.8 Trustpilot(2)100 products
Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
Tracked since Sept 2026
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05
#5
QC Labs
US based
TX, United States
6.7
14 products · Delivery 3–4 business days (1–2 days processing + FedEx 2 Day) · Ships to 1 country
Third-party testing statedCOA page linked, not reviewed✓ Verified owner
Tracked since Oct 2026
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06
#6
QSC Peptides
US based
United States
6.5
53 products · Ships to 36 countries
Third-party testing statedCOA page linked, not reviewedBank transferCrypto
Tracked since Sept 2026
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07
#7
Rainbow Peptide
US based
United States
6.5
41 products · Delivery Delivery to the UK is overnight and 2–3 day delivery available. · Ships to 7 countries
Third-party testing statedCOA page linked, not reviewedCrypto
Tracked since Oct 2026
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08
#8
Raw Amino
US based
United States
5.7
84 products
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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09
#9
RCHQ
US based
United States
7.0
4.0 Trustpilot(4)22 products
Third-party testing statedCOA page linked, not reviewedCardBank transferCryptoPayPal
Tracked since Sept 2026
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10
#10
ReadyPep
US based
United States
7.3
4.4 Trustpilot(52)23 products · Delivery Send a photo of the box and tamper seal on WhatsApp within 24 hours of delivery. · Ships to 36 countries
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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11
#11
Red Rock Peptides
US based
United States
6.1
41 products · Ships to 1 country
Tracked since Sept 2026
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12
#12
Regenix Research
US based
United States
5.6
18 products
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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Pure Peptide Labs vs Pure Tested Peptides Pure Peptide Labs vs Puritide Research Pure Peptide Labs vs Purity Peptides Pure Peptide Labs vs PX1 Research Pure Peptide Labs vs QC Labs Pure Peptide Labs vs QSC Peptides All suppliers serving the US

Similarity is by shared peptides among stores based in or shipping to the same country; the order within that is PepFinder Score, and stores based in the country come before those shipping in. Nothing here is medical advice.