49 suppliers scored7 FDA warning letters tracked8 closures on recordUpdated October 2026 · How scoring works
Peptide Ranking
Head to head · October 2026

Alpha Labs Peptides vs Limitless Biotech

Alpha Labs Peptides scores higher, 68 to 61. The widest gap is pricing. Same formula, same data fields, October 2026.

Alpha Labs Peptides
Rank #12 of 49 · goalphalabs.com
68/100
Limitless Biotech
Rank #19 of 49 · limitlesslifenootropics.com
61/100

Factor by factor

FactorAlpha Labs PeptidesLimitless BiotechEdge
Testing & certificates7182Limitless Biotech
Documentation depth5315Alpha Labs Peptides
Transparency9494Even
Track record819Limitless Biotech
Catalog9370Alpha Labs Peptides
Pricing10040Alpha Labs Peptides
Ordering & service4040Even

Fact sheets side by side

Alpha Labs PeptidesLimitless Biotech
Overall score68/100 (#12)61/100 (#19)
StatusOperatingOperating
Based inSunrise, FLPensacola, FL
FoundedNot statedNot stated
Third-party testingYesYes
Laboratories namedFreedom DiagnosticsNone named
Public certificatesYesYes
Lot-specific certificatesNot verifiedYes
Formatsvials, capsules, nasal, blendsvials, nasal, capsules, blends
Catalog size≈103—
BPC-157 5 mg listed price$20.99—
Free shipping from$150—
PaymentsNot statedNot stated
Ships internationallyNot verifiedNot verified
Research-use disclaimerYesYes
FDA warning letterNone foundNone found

Read the full reviews: Alpha Labs Peptides · Limitless Biotech. Both suppliers sell materials labeled for laboratory research use only.

Frequently asked questions

Which is better, Alpha Labs Peptides or Limitless Biotech?

On our formula Alpha Labs Peptides scores higher (68 vs 61). The largest gap is in pricing (100 vs 40). "Better" depends on what you weight; both fact sheets are on this page.

Do both publish certificates of analysis?

Alpha Labs Peptides: yes. Limitless Biotech: yes. Lot-specific certificates — Alpha Labs Peptides: not verified; Limitless Biotech: yes.

Which is cheaper?

We could not compare a like-for-like listing; price tiers are budget (Alpha Labs Peptides) and unknown (Limitless Biotech).