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Mai Peptide

Mai Peptide

Finnrick has tested 68 samples from Mai Peptide across 4 products.

Finnrick Vendor Profile
to
C
E
Mai Peptide
Tracking 4 products
68 total samples tested
Last test 8 Jun 2026

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Products

Tests
Product
Rating
CountAvgMinMaxOldestMost Recent
GHK-Cu
C
Okay
87.04.710.017 Dec 202522 Feb 2026
Ipamorelin
C
Okay
78.04.89.921 Aug 202528 Apr 2026
Retatrutide
E
Bad
328.22.210.04 Nov 20255 Jun 2026
Tirzepatide
E
Bad
217.12.010.025 Nov 20258 Jun 2026

The Mai Peptide samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.

Customer Reviews

These indicators of customer satisfaction are based on reports submitted by the public through the Finnrick testing program, and are not verified.

5.0

Based on 24 overall satisfaction reports

Ease of Purchase5.0(24)
Payment Methods5.0(24)
Delivery Speed4.8(24)
Packaging Quality5.0(25)
Customer Service4.9(23)

People who submitted test requests to Finnrick gave Mai Peptide an average satisfaction rating of 5.0 out of 5 across 24 reports associated with samples received and tested by Finnrick.

Most recent Mai Peptide tests

Samples are tested in commercial labs

68

tests

4

products

Scores

AVG7.7MIN2.0MAX10.0

First

21 Aug 2025

Last

8 Jun 2026
Quantity
Test DateProductCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
8 Jun 2026TirzepatideView6.630mg39.3mg+31.0%99.80%January 4, 2026No label / Silver crimp / Black capLab GPublic
5 Jun 2026RetatrutideView10.030mg29.9mg-0.3%99.90%900-300No label / Silver crimp / Green capLab EPublic
13 May 2026RetatrutideView9.950mg47.3mg-5.4%99.90%RT501-28-26No Label / Silver Crimp / Black CapLab EPublic
13 May 2026RetatrutideView10.030mg30mg99.90%9/4/2025No Label / Silver Crimp / Pink CapLab EPublic
28 Apr 2026IpamorelinView7.45mg5.34mg+6.8%99.90%(no batch ID)No Label / Silver Crimp / Black CapLab EPublic
13 Mar 2026RetatrutideView6.820mg21.6mg+8.0%99.80%(no batch ID)No Label / Silver Crimp / White Cap Lab GPublic
13 Mar 2026RetatrutideView7.410mg10.1mg+1.0%99.66%(no batch ID)No Label / Silver Crimp / Yellow CapLab GPublic

About Mai Peptide Test Results From Finnrick

Mai Peptide is a peptide vendor with multiple products tracked in the independent testing dataset collected by Finnrick. This page compiles recent, batch-level test results across 4 products and 68 tests, including scores, test dates, batch IDs, and lab details. This enables you to compare quality over time, not just marketing claims.

Each tested sample receives a 0–10 score, with 10 being the best possible value. It is the total of three components: purity (0–4 points), quantity accuracy vs. the label or batch claim (0–4 points), and batch information quality (0–2 points).

When several test results are available for a product and vendor pair, you’ll also find a Finnrick Rating (A–E, where A is best and E is worst, X if an insufficient number of tests is available, or F in rare cases of documented and widespread fraud) and customer satisfaction reports with sub-scores that provide additional context. Use the table above to review purity, quantity accuracy, consistency between batches, and any notable outliers surfaced in Finnrick testing data.

Mai Peptide Testing Activity & Score Summary

In the past 30 days, Finnrick has published 2 new test results for Mai Peptide, and 5 in the past three months. The overall dataset includes 68 tested samples with an average score of 7.7/10 across all products.

Across 68 identity-tested samples, 99% were confirmed to contain the expected peptide (identity pass rate). Among those that passed, median purity was 99.8%. Approximately 96% of passing samples tested at or above 98% purity.

Here is a closer look at the most frequently tested products (top 3):

  • Retatrutide (32 tests, 100% identity pass, median purity 99.8%) — Test scores are highly variable, ranging from 2.2 to 10.0 (average 8.2/10), suggesting significant batch-to-batch differences.
  • Tirzepatide (21 tests, 95% identity pass, median purity 99.7%) — Test scores are highly variable, ranging from 2.0 to 10.0 (average 7.1/10), suggesting significant batch-to-batch differences.
  • GHK-Cu (8 tests, 100% identity pass, median purity 99.9%) — Test scores are highly variable, ranging from 4.7 to 10.0 (average 7.0/10), suggesting significant batch-to-batch differences.
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