Alternatives to Maximum Peptides

12 research peptide suppliers most like Maximum Peptides: 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
Regena Peptides
ES based
Spain
6.3
4.0 Trustpilot(4)160 products · Ships to 36 countries
Third-party testing statedCOA page linked, not reviewedCardBank transferCrypto
Tracked since Sept 2026
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04
#4
PeptideSupply
—
–
111 products
Tracked since Sept 2026
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05
#5
Woodlands Biohack
GB based
Middlesbrough, United Kingdom
9.4
288 products · Delivery 1-2 working days · Ships to 1 country
Third-party testing stated✓ Verified ownerCard
Tracked since Oct 2026
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06
#6
MECP
CA based
Canada
6.1
142 products
Tracked since Sept 2026
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07
#7
Research Peptides EU
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–
124 products
Tracked since Sept 2026
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08
#8
Crystal Peptides (EU)
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–
81 products
Tracked since Sept 2026
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09
#9
Crystal Peptides (Netherlands)
NL based
Netherlands
–
81 products
Tracked since Sept 2026
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10
#10
Behemoth Labz
US based
United States
6.3
127 products
Third-party testing stated
Tracked since Sept 2026
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11
#11
Pep Suppliers
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–
76 products
Third-party testing stated
Tracked since Sept 2026
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12
#12
Pepcore
NL based
Netherlands
6.3
114 products · Ships to 27 countries
COA page linked, not reviewedCardBank transfer
Tracked since Sept 2026
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Maximum Peptides vs Limitless Biotech Maximum Peptides vs Apex Laboratory Maximum Peptides vs Regena Peptides Maximum Peptides vs PeptideSupply Maximum Peptides vs Woodlands Biohack Maximum Peptides vs MECP All suppliers

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.