Alternatives to Paradigm Peptides

12 research peptide suppliers most like Paradigm Peptides 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
Limitless Biotech
US based
United States
5.4
293 products · Ships to 1 country
Third-party testing statedCOA page linked, not reviewedCardCryptoPayPal
Tracked since Sept 2026
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02
#2
Apex Laboratory
US based
FL, United States
8.0
5.0(1)139 products · Delivery 1–3 working days in the US. · Ships to 1 country
Business & docs verifiedCOA page linked, not reviewedCard
Tracked since Sept 2026
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03
#3
Behemoth Labz
US based
United States
6.3
127 products
Third-party testing stated
Tracked since Sept 2026
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04
#4
Peak Lab Peptides
US based
South Dakota, United States
8.7
5.0(1)184 products · Delivery 1-4 days · Ships to 1 country
Business & docs verifiedThird-party testing statedCOA confirmed with labCard
Tracked since Sept 2026
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05
#5
Pure Lab Peptides
US based
United States
7.1
103 products
Third-party testing statedCOA page linked, not reviewedCardBank transfer
Tracked since Sept 2026
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06
#6
Ares Research
US based
NH, United States
7.4
1.0(1)3.6 Trustpilot(37)138 products · Delivery 1-2 · Ships to 36 countries
Third-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferCrypto
Tracked since Sept 2026
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07
#7
CorePeptide
US based
United States
–
220 products
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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08
#8
www.Peptides.Us
US based
United States
6.3
68 products
Third-party testing statedCOA page linked, not reviewed
Tracked since Sept 2026
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09
#9
Stackhaus Research
US based
United States
7.0
85 products · Ships to 1 country
Third-party testing statedCOA page linked, not reviewedCardBank transfer
Tracked since Sept 2026
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10
#10
Alpha Carbon Labs
US based
Florida, United States
7.3
107 products · Delivery 1-5 days · Ships to 1 country
Third-party testing statedCOA page linked, not reviewed✓ Verified ownerCardCrypto
Tracked since Sept 2026
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11
#11
Peptide Hackers
US based
United States
6.7
140 products · Ships to 41 countries
Third-party testing statedCOA page linked, not reviewedCryptoPayPal
Tracked since Nov 2026
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12
#12
PSPeptides™
US based
United States
7.5
4.2 Trustpilot(175)98 products · Delivery Shipped Shipped Same Day Most Orders Shipped Within 2-24 Hours · Ships to 32 countries
Third-party testing stated
Tracked since Sept 2026
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Paradigm Peptides vs Limitless Biotech Paradigm Peptides vs Apex Laboratory Paradigm Peptides vs Behemoth Labz Paradigm Peptides vs Peak Lab Peptides Paradigm Peptides vs Pure Lab Peptides Paradigm Peptides vs Ares Research 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.