Peptide vendor warning
Community Warning!
Multiple 'Peptide Pro' branded entities exist (peptidepro.com, peptidepro.io, peptidepro.co.uk, peptidepros.net), creating brand confusion. The peptides.org review of a similarly named vendor (Peptide Pros) rated it 1/5 citing COA documentation gaps and testing inconsistencies. No specific FDA warning letters or legal actions found against peptidepro.com itself. Scamadviser currently rates peptidepro.io as 'Likely Safe', noting hidden WHOIS ownership and low traffic rather than phishing. Reddit organic community discussion is essentially absent from indexed results.
Peptide Pro Overview
Peptide Pro (peptidepro.io) is a Franklin, Tennessee-based supplier of research-grade peptides serving scientists, academic institutions, and pharmaceutical companies. The company emphasizes third-party lab-verified purity, competitive pricing, and same-day shipping for orders placed before 3PM EST.
public coas
per-batch coa
ships to us
What customers love about Peptide Pro
Our top-rated vendor
Vendors are evaluated on third-party testing rigor, certificate of analysis transparency, and pricing. This spotlight is updated as new data comes in.
The vendor below currently holds the highest score across those criteria.
#1 Rated Research Peptide Supplier
What customers dislike about Peptide Pro
Reviews shaping this summary
Anonymous
Jan 1, 2024
Locked out of account with no way to contact
I was locked out of the site when trying to create an account and had no way to contact the company. Experienced significant delays during their sale event. Ver…
Anonymous
Jan 1, 2024
COA on seller site did not match testing site
After receiving my product, I noticed the Certificate of Analysis (COA) was different on the seller's site than on the actual testing lab's site. It looks like…
Anonymous
Jan 1, 2025
All products have COAs via 3rd party testing
I keep coming back because of the quality of the product and outstanding customer service. Can't say enough good things about the company. All products have COA…
Anonymous
Jan 1, 2025
Casey in customer service is amazing
The research products are consistently high quality, their selection is outstanding. Casey in customer service is amazing — attentive, professional, and quick t…
Anonymous
Jan 1, 2025
Really impressed with BPC-157 and TB-500
I have been using BPC-157 and TB-500 from PeptidePro for a few weeks and am really impressed. The order came quick, packaging was professional, and the products…
Company details
Written by the company
Peptide Pro (peptidepro.io) is a Franklin, Tennessee-based supplier of research-grade peptides serving scientists, academic institutions, and pharmaceutical companies. The company emphasizes third-party lab-verified purity, competitive pricing, and same-day shipping for orders pl…
Contact info
Tennessee, United States
303 reviews
5
71%
4
0%
3
0%
2
29%
1
0%
Testing standards
In-house HPLC
Mass spectrometry
COA publicly available
Per-batch COA
Third-party labs
Accepted methods
crypto
wire
e check
paypal
Shipping & pricing
Ships to
budget pricing tier
Last verified
June 19, 2026
Peptide Pro reviews
Reviews sourced from across the web and written by real users on PeptideMind. Gathered from popular platforms and our own community so you get the full picture.
We screen reviews, but don't fact-check them
Reviewers' opinions are their own. We may mark a review Verified when we can confirm a real transaction occurred, but we don't validate individual claims. All reviews are screened by automated software to catch guideline violations — flag anything we may have missed.
303 reviews
5
71%
4
0%
3
0%
2
29%
1
0%
Anonymous
Jan 1, 2024
Locked out of account with no way to contact
I was locked out of the site when trying to create an account and had no way to contact the company. Experienced significant delays during their sale event. Very frustrating experience.
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Anonymous
Jan 1, 2024
COA on seller site did not match testing site
After receiving my product, I noticed the Certificate of Analysis (COA) was different on the seller's site than on the actual testing lab's site. It looks like information may have been falsified. I reached out to both the testing company and Peptide Pro — both responded blaming each other. Also had an issue with improperly crimped caps on the vials.
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Anonymous
Jan 1, 2025
All products have COAs via 3rd party testing
I keep coming back because of the quality of the product and outstanding customer service. Can't say enough good things about the company. All products have COAs via 3rd party testing, pricing is competitive, and the team offers very fast shipping and frequent sales.
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Anonymous
Jan 1, 2025
Casey in customer service is amazing
The research products are consistently high quality, their selection is outstanding. Casey in customer service is amazing — attentive, professional, and quick to resolve everything. Orders arrive within 2 business days as promised. Shipping and communication are lightning fast.
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Anonymous
Jan 1, 2025
Really impressed with BPC-157 and TB-500
I have been using BPC-157 and TB-500 from PeptidePro for a few weeks and am really impressed. The order came quick, packaging was professional, and the products were exactly as described. I noticed improvements in recovery and less irritation around my injury site much sooner than expected. Very happy with both the quality and the results. I also appreciated the third party verifications and have found the compound to live up to its description.
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Anonymous
Jan 1, 2025
Seriously the best customer service ever
Seriously the best customer service ever! It took a single email and less than an hour for a resolution. Quality is 10/10, customer service 11/10.
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Anonymous
Jul 16, 2025
Impressive delivery and top-notch customer service
The delivery was impressively quick, and their customer service was top-notch — responsive and helpful every step of the way. The SLU-PP-332 product was easy to use and exactly as described.
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Frequently asked questions
Is Peptide Pro a legitimate peptide vendor?
Based on 303 reviews on PeptideMind, Peptide Pro holds a 4.7/5 overall rating. Peptide Pro provides publicly available certificates of analysis (COAs). As with any research chemical vendor, we recommend reviewing available lab documentation and community feedback before purchasing.
Does Peptide Pro provide certificates of analysis (COAs)?
Yes, Peptide Pro makes COAs publicly available for their products on a per-batch basis. Their testing includes: mass spectrometry, per-batch COAs, third-party testing via Independent Lab Services, Inc..
What countries does Peptide Pro ship to?
Peptide Pro ships to: US.
What payment methods does Peptide Pro accept?
Peptide Pro accepts the following payment methods: Crypto, Wire, E Check, Paypal.
Where is Peptide Pro based and when were they founded?
Peptide Pro is based in TENNESSEE, United States.
Calculate peptide research quantities
Reference our peptide dosage, blend, and accumulation calculators for research purposes. Enter vial size, reconstitution volume, and target research quantity to calculate draw volumes instantly. For research use only — not administration or dosing guidance of any kind.
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