If you're comparing BioInfinity Lab and Pure Rawz as research-peptide suppliers, here's an honest breakdown of how the two operate in 2026. We are obviously one of the two parties in this comparison — we've kept the table to verifiable facts (purity standards, COA practices, shipping policies, public pricing). Where Pure Rawz publishes specific claims, we cite them; where they don't, we say so.
Published February 8, 2026 · Reviewed by Dr. Marina Voss, PhD (Senior Research Reviewer)
| BioInfinity Lab | Pure Rawz | |
|---|---|---|
| Stated purity standard | ≥99% HPLC + MS, every lot | ≥98% (per public product pages) |
| Third-party analytical lab | Janoshik Analytical — named, batch IDs | Janoshik Analytical (per their public COAs) |
| Batch-specific COA on product page | Yes — public, every product | Yes (on most flagship products) |
| US-based shipping facility | New York | USA-based |
| Same-day shipping cutoff | 2 PM ET weekdays | Varies — typically next-day fulfillment |
| Free shipping threshold | Orders over $200 | Varies by promotion |
| Public product catalog | 22 active research compounds | 60+ research compounds |
| Customer-facing review system | On-page real reviews (verified-buyer flagged) | Trustpilot + on-page |
| Price (BPC-157 5 mg, list) | $45 | Comparable range, varies with promotions |
Both suppliers operate from US-based fulfillment facilities, publish batch-specific Certificates of Analysis via the same third-party analytical lab (Janoshik Analytical), and have a multi-year operating history with the research-peptide community. For researchers replicating peer-reviewed literature with either supplier, the analytical-validation chain is comparable.
The most visible difference is purity-standard floor: BioInfinity Lab targets ≥99% HPLC on every lot; Pure Rawz publishes a ≥98% standard. For most research applications either threshold is workable, but researchers replicating sensitive published-literature endpoints often prefer the tighter ≥99% standard.
The second visible difference is fulfillment speed. BioInfinity Lab operates a same-day cutoff at 2 PM ET from a single New York facility; Pure Rawz typically operates next-day fulfillment with multi-day ground transit. For time-sensitive research schedules the same-day cutoff matters; for non-time-critical orders the difference is minimal.
Catalog breadth is the third difference. Pure Rawz publishes a broader catalog (60+ research compounds); BioInfinity Lab focuses on a curated 22-SKU catalog centered on the most-studied research peptides. Researchers needing niche compounds may find Pure Rawz's catalog has wider coverage; researchers buying the most-cited compounds will find similar SKU availability at both suppliers.
Per-mg pricing between the two suppliers is broadly comparable on overlapping SKUs, with both clustering in the typical 2026 market range. Promotion-driven pricing fluctuates at both suppliers. BioInfinity Lab posts live pricing on each product page (e.g. /buy/bpc-157 at $45 for the 5 mg vial); Pure Rawz publishes similar live pricing on their product pages.
If your research priority is the tightest published HPLC purity standard and same-day shipping from a single US facility: BioInfinity Lab is the closer match. If your priority is broadest SKU coverage including niche research compounds outside the most-cited list: Pure Rawz's wider catalog is worth evaluating. For most overlapping SKUs (BPC-157, TB-500, GLP-family analogs, CJC/Ipamorelin family) both suppliers produce verifiable research-grade material under a third-party analytical chain.
Quick answers about the BioInfinity Lab vs Pure Rawz comparison.
On overlapping SKUs the two suppliers are broadly comparable on per-mg pricing in 2026, with both clustering in the typical research-peptide market range. Promotion-driven pricing fluctuates at both. Live pricing for each BioInfinity Lab product is on the /buy/[peptide] page.
Yes — both BioInfinity Lab and Pure Rawz publish Certificates of Analysis from Janoshik Analytical, which is the most-cited third-party analytical lab in the US research-peptide market.
BioInfinity Lab ships same-day from a New York facility on orders placed before 2 PM ET; Pure Rawz typically operates next-day fulfillment. For non-time-critical orders the practical difference is one to two business days.