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Welli Labs Reviews

Name: Welli Labs
Address: US
Rating: 4.9

Lab Verified COA's

4.9 (10 reviews)

Welli Labs is dedicated to advancing peptide research with a focus on scientifically validated, high-purity compounds. Their portfolio includes rigorously tested GLP-1 agonists, growth hormone secretagogues, and specialized peptides targeting fat metabolism, cellular repair, and mitochondrial optimization—built to support metabolic, regenerative, and performance-focused studies.

Quick Info

Location

United States

Price Range

Batch Numbers

Available

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Rating Breakdown

5★

4★

3★

2★

1★

michael4

May 7, 2026 • NAD+

7/7 testing

So far, I’ve had a great experience with them. I love the care they take when it comes to testing Quality. They are fast in the process has always been smooth.

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WisGal64

April 24, 2026 • Thymosin Alpha-1

Welli Labs another company with excellent communication, customer service and quality testing

I've used Welli Labs in the past(Selank) and recently placed an order (TA-1 and Glutathione) . I don't see it mentioned often, and feel it deserves some recognition imo They provide a quick turnaround, consistently updates you on tracking, and follow ups. Their prices and testing is better than many vendors I've used. They offer 1/2 kit and full kit discounts. Another I would highly recommend

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LowellAvery

March 4, 2026 • GLP3-R

Great Experience

Great experience from the start.Customer service emailed me as a follow up on my order and then I received my items. The packaging is the best I have ever seen and look forward to this. FYI- Super great price!!’

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LowellAvery

March 4, 2026 • GLP3-R

Great Experience

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Eevee

September 15, 2025 • GLP3-R

Fast shipping & great customer service

Products - GLP 3RT / 99% Purity & BA 10 Shipping was fast, Ordered 9/2/25 - Received 9/7/25 They offer barterpay as a payment method alongside crypto. I had issues with barterpay but it was easy to use once I figured it out. Customer service quickly reached out via email to confirm my order. It was shipped out the same day. The quality and communication were great, i will definitely keep them in mind for future purchases. They also offer the ability to look up COAs based on your order number for future reference ❤️

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Vendor Details & Contact

Contact Information

Website

Address

Business Information

Established

2024

Verification Status

Lab Verified COA's Vendor

Payment Methods

Credit Card Cryptocurrency

Quality Assurance

Batch Numbers ✓ Available

Product Statistics

Products Available

$4.81

Average Price/unit

$0.03 - $59.99

Price Range/unit

Welli Labs Reviews — Frequently Asked Questions

Is Welli Labs legit?

Based on the data we track, Welli Labs is listed with Lab Verified COAs on Peptide Critic, has third-party purity verification on file, provides batch numbers for traceability, and holds a 4.9/5 community rating from 10 reviews. Review the verified community feedback below and always confirm a current COA for your specific batch.

Does Welli Labs provide third-party COAs / lab testing?

Welli Labs provides third-party Certificates of Analysis (COAs) for its research peptides, and we surface lab-verification status on this page. Confirm the COA matches your specific batch number.

Does Welli Labs have a coupon or discount code?

We do not currently track an active coupon code for Welli Labs. Check the coupon box on this page and our /coupon-codes index for the latest verified deals.

Where is Welli Labs located?

Welli Labs is based in the United States. Always verify current shipping origin at checkout.

How long has Welli Labs been in business?

Welli Labs has operated as a research peptide supplier since 2024, according to the information on file.