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Licensed Peptides

Licensed Peptides Reviews

Licensed Peptides Reviews: 4 independent lab tests across 1 product, averaging 99.5% purity, and 29 verified customer reviews.

4.8
29 reviews · Excellent
  • 4 HPLC samples across 1 products
  • Catalog avg purity 99.5%
  • licensedpeptides.com/ref/27544
  • Independent testing, no pay-to-rank
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What the testing shows

Across 4 measured samples from Licensed Peptides, 2 came in more than 5% under the quantity on the label (50%). Another 2 measured more than 5% over. Purity across 4 readings ran from 99.2% to 99.9%, median 99.45%. Samples span Mar 2026 to Aug 2026.

Under label
2/4

more than 5% short

Median purity
99.45%

99.2%–99.9% range

Latest sample
Aug 2026

first tested Mar 2026

Ships from
United States

per vendor listing

Catalog & prices

Every peptide and vial size Licensed Peptides currently sells. Prices refresh weekly.

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Showing 1–24 of 58 products

Lab testing results

Independent results across 1 product.

4
Total lab tests
99.5%
Avg purity
99.9%
Best score
99.2%
Worst score

Tested products

Individual lab tests

Retatrutide10.0

Date

8/4/2026

Purity

99.9%

Quantity

15 mg → 12.6 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Clear Cap

View certificate
Retatrutide9.9

Date

6/8/2026

Purity

99.5%

Quantity

5 mg → 5.3 mg

Lab

BTLabs

Vial

White label / Silver crimp / Blue cap

View certificate
Retatrutide9.9

Date

4/26/2026

Purity

99.4%

Quantity

5 mg → 3.42 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Blue Cap

View certificate
Retatrutide9.9

Date

3/25/2026

Purity

99.2%

Quantity

5 mg → 5.3 mg

Lab

BTLabs

Vial

White Label / Silver Crimp / Blue Cap

View certificate

Review summary

Summarised from 29 reviews

Based on 29 reviews, customers have shared their experiences with Licensed Peptides. Reviewers overwhelmingly had positive experiences with this company, praising product quality and service.

What researchers are saying

NH

Naomi H.

2/24/2026

Good first experience with this vendor

Packaging was secure. Will probably order again.

A

Aleena

11/27/2025

Great customer service !

I’ve had a great experience purchasing from this peptide company. Their pricing is some of the best I’ve found, and the quality of the product is consistently excellent. Shipping has been fast, everything came packaged well, and the customer service was super responsive. Overall very reliable company with great value definitely recommend!

MB

Mary Barnes

11/27/2025

Peptides arrived quickly.

Peptides arrived quickly.

JA

Jon A

11/23/2025

Great experience

Great experience, I have ordered many times. Quality of product is top notch.

D

Daniel

11/22/2025

U guys are ☝️best in my list for have a…

U guys are ☝️best in my list for have a good company and I good team behind caring the costumer needs Excellent so far

About Licensed Peptides

Licensed Peptides is a peptide vendor.

Contact

Licensed Peptides customer reviews

4.8
29 total

Top mentions

  • NH

    Naomi H.

    United States

    Feb 24, 2026

    Good first experience with this vendor

    Packaging was secure. Will probably order again.

  • A

    Aleena

    Unknown

    Nov 27, 2025

    Great customer service !

    I’ve had a great experience purchasing from this peptide company. Their pricing is some of the best I’ve found, and the quality of the product is consistently excellent. Shipping has been fast, everything came packaged well, and the customer service was super responsive. Overall very reliable company with great value definitely recommend!

  • MB

    Mary Barnes

    Unknown

    Nov 27, 2025

    Peptides arrived quickly.

    Peptides arrived quickly.

  • JA

    Jon A

    Unknown

    Nov 23, 2025

    Great experience

    Great experience, I have ordered many times. Quality of product is top notch.

  • D

    Daniel

    Unknown

    Nov 22, 2025

    U guys are ☝️best in my list for have a…

    U guys are ☝️best in my list for have a good company and I good team behind caring the costumer needs Excellent so far

  • FH

    Fernando Higuera

    Unknown

    Nov 22, 2025

    Great deals

    Great deals, fast shipping and what matters the most to me Great Customer Support.

  • GV

    Gregg VeneKlasen DVM

    Unknown

    Nov 22, 2025

    Best place to buy peptides!

  • LB

    Linda Bellatti

    Unknown

    Nov 22, 2025

    Waiting on my order to arrive

    Waiting on my order to arrive. Great customer service !!

  • DM

    Dale McCarty

    Unknown

    Nov 22, 2025

    The testing links don't match vials…

    The testing links are to tests from different batches of products. The vials are different from the pictures of the test to the vials I received on glp 3 and bpc 157

  • PH

    Peter Holtrichter

    Unknown

    Nov 22, 2025

    I did a lot of comparing, Licensed Peptides rose to the top.

    Excellent layout of website, very transparent pricing and excellent pricing. Checkout was much simpler than competitors sites. Superior shipping prices. So far so good.

Showing 1–10 of 29 reviews

Vendors researchers compare with Licensed Peptides

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