★ ★ ★ ★ ★
1st test. report on the 4th business day. 98.9%. checked the COA number on the site, same report. nothing to chase.
Bioviridian is a testing laboratory in College Station, TX, USA listed on Peptigrity. 362 certificates on file attributed to this lab, most recent 2026-08-04; 61 distinct compounds tested; 17 shops have published certificates from this lab. Stated turnaround: 3-5 business days. Methods stated: HPLC, LC-MS, Net content, Endotoxin, Sterility and Heavy metals. Verification portal: https://bioviridians.com/coa-search.html. Claimed by the lab: no. Figures as of 2026-10-16.
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Bioviridian
College Station, TX · USA · 3-5 business days
College Station lab offering peptide purity, supplement adulterant screening and developing hemp testing.
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362
tests on file
99.8%
avg purity of samples tested
3-5 business days
stated turnaround
In progress
ISO 17025
Average purity is of the samples Bioviridian received from buyers and vendors. It describes those products, not the lab.
Turnaround
Stated 3-5 business daysReported: not enough reports yet
read from bioviridians.com · Oct 12, 2026 → · wrong? tell us — the lab’s figure; Peptigrity doesn’t verify it. A median appears once 5 people who ordered a test themselves have reported the dates.
Run this lab? If anything on this page is wrong, email [email protected] from your lab’s own domain and we’ll correct it. Nothing here can be paid for.
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Independent verification available
Bioviridian publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — including tests on Peptigrity.
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ISO/IEC 17025 accreditation: In progress
The lab states accreditation is underway. This is not unusual in the peptide testing market (most listed labs lack it). Accredited results carry more regulatory weight in formal contexts. Read about lab accreditation standards →
About Bioviridian
Bioviridian Inc. is an independent analytical laboratory in Bryan, Texas, providing peptide purity, identity, and Net Peptide Content (NPC) testing using LC-MS, MALDI-MS, and HPLC instrumentation. Operating on an Agilent 1200 Series HPLC platform with diode-array detection (DAD), the lab markets a 1–2 business day standard turnaround — the fastest documented in the peptide testing market.
Bioviridian distinguishes itself by offering NPC analysis as a standard service, which quantifies how much actual peptide is in a lyophilized sample (the relevant number for dosing) rather than just the relative purity of what's present.
What sets Bioviridian apart
- ✓1–2 business day turnaround — the fastest documented standard turnaround of any lab in the Peptigrity index. For comparison, Janoshik runs 5–10 days, Vanguard runs 5–8 days, and most US labs run 3–7 days.
- ✓Net Peptide Content (NPC) testing as a standard service. NPC quantifies how much actual peptide is in a lyophilized sample after accounting for water content (typically 5–15% by mass), counterions like TFA salts, and residual solvents — the number that actually determines dosing. Most peptide labs report only HPLC purity, which can show 99% pure material while the vial contains only 40–70% peptide by weight.
- ✓HPLC-DAD for impurity detection. Diode-array detection captures the full UV spectrum at each chromatographic time point rather than a single wavelength, improving discrimination between the target compound and structurally similar impurities.
- ✓Three orthogonal methods: LC-MS, MALDI-MS, and HPLC. MALDI-MS adds a second mass-spectrometry technique alongside LC-MS — useful for compounds where one ionization method gives ambiguous results.
- ✓Heavy metals screening as a separate service — supports quality control programs that need contamination panels alongside purity work.
Honest disclosures
- Accreditation — see the note above.
- Pricing is not published on the homepage — quoted per submission, with the lab framing itself toward "peptide manufacturers, research suppliers, clinics, and distributors" rather than individual buyers. Confirm acceptance and pricing for individual samples before shipping.
- 1–2 business day turnaround claim applies post-receipt — international or cross-country shipping time is separate.
Lab information
Capabilities
Testing methods
HPLCLC-MSNet contentEndotoxinSterilityHeavy metals
What they test
Peptide categories tested · Σ = 362
Weight Loss & Metabolic29%
Growth Hormone17%
Immune Support & Longevity17%
Cognitive Enhancement & Neuroprotection12%
Tissue Repair & Healing8%
Skin, Anti-Aging & Cosmetic8%
Tests processed
362 total · 10 recent
Date
Peptide
Shop
Purity
Similar labs
3 comparable
Contact information
How to reach Bioviridian
Location
College Station, TX
USA
Lab reviews
1 review · 5.0★ avg
Have peptides to test? Contact Bioviridian directly.
Visit lab ↗Questions about this lab
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