Limitless Biotech
ActiveUS RetailerLimitless Biotech is a research peptide vendor based in United States, operating since 2019. Peptul has independently verified their third-party testing through Finnrick Analytics. Their Peptul Score is 62/100, measuring what Peptul could verify about their transparency - not product quality. Everything here is what Peptul could check - so you can judge the vendor for yourself.
Measures what Peptul could independently verify about this vendor. It is not a test of product quality and not a recommendation. How it is scored
Testing and trust
Third-party COA
Yes
Testing lab
Finnrick Analytics · Established lab
Methods
Third Party (TrustPointe Analytics)
Reported issues
- •Occasional stock delays on popular peptides
Reported issues describe what our data shows. They are not a legal finding.
Catalogue
Peptides carried
90+ peptides incl. GLP-1 (registration-gated); very broad catalog
Pricing and payment
Pricing tier
Mid
Typical range
$25–$120/vial
Price trend
Stable; slight increase post Peptide Sciences closure
Payment methods
Credit Card, Check, Crypto
Contact
Phone
866-533-5017Shipping
Domestic delivery
3-5 business days
International
Ships internationally; ~$50 intl FedEx fee
Discreet packaging
Yes
Additional note
Generally well-stocked; 36.6% BPC-157 OOS rate Q1 2026 (industry-wide issue)
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Claim listingFor educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.