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83PVS Score

Reliable — minor concerns

How we score →
Science.bio

Science.bio

Verified
Rank #14 USA Founded 2018 5-7 days shipping
Website (Pro/Enterprise)

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Science.bio is a peptide research supplier verified by PepAssure. Score 83/100 across CoA verification, purity testing, community sentiment, transparency, and order experience pillars.

83
PVS Score
99.2%
Purity
82%
Sentiment
85
Consistency

Trust Analytics

Final PVS

83

Consistency

85

Stable

30d Trend

-1

Liquidity

5

14 alternatives

Pillar Scores

CoA Verification (30%)84
Purity Testing (25%)86
Reddit Sentiment (20%)82
Transparency (15%)80
Order Experience (10%)83

Peer Ranking

Tirzepatide: #3/6MOTS-c: #1/6Thymosin Alpha-1: #1/4BPC-157: #14/23TB-500: #14/22Semaglutide: #14/22

Community-Verified CoAs0 verified

No community-verified CoAs yet for Science.bio.

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Reviews & community

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Peptide Catalog

Score History

75
76
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77
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81
83
83
84
86
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83
13 months agoToday

Testing Methods

HPLC

High-Performance Liquid Chromatography

MS

Mass Spectrometry

CoA

Certificate of Analysis