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Polaris Peptides

Polaris Peptides reviews

99 independent lab tests across 9 products · 99.6% average purity

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  • 99 HPLC samples across 9 products
  • Catalog avg purity 99.6%
  • PolarisPeptides.com
  • Independent testing, no pay-to-rank

Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.

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What the testing shows

Across 91 measured samples from Polaris Peptides, 8 came in more than 5% under the quantity on the label (9%). Another 68 measured more than 5% over. Purity across 91 readings ran from 96.69% to 99.99%, median 99.78%. Samples span Dec 2024 to May 2026.

Under label
8/91

more than 5% short

Median purity
99.78%

96.69%–99.99% range

Latest sample
May 2026

first tested Dec 2024

Ships from
United States

per vendor listing

Lab testing results

Independent results across 9 products.

99
Total lab tests
99.6%
Avg purity
100.0%
Best score
96.7%
Worst score

Tested products

Individual lab tests

BPC-1579.9

Date

5/13/2026

Purity

99.1%

Quantity

5 mg → 5.83 mg

Lab

Krause Analytical

Vial

Black label / Silver crimp / Red cap

View certificate
Retatrutide10.0

Date

5/13/2026

Purity

99.9%

Quantity

5 mg → 5.34 mg

Lab

Krause Analytical

Vial

Black label / Blue crimp / Clear cap

View certificate
Tirzepatide9.9

Date

1/19/2026

Purity

99.35%

Quantity

30 mg → 29 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Pink Cap

View certificate
Retatrutide10.0

Date

1/7/2026

Purity

99.7%

Quantity

10 mg → 10.4 mg

Lab

BTLabs

Vial

No Label / Copper Crimp / Clear Cap

View certificate
GHK-Cu10.0

Date

11/25/2025

Purity

99.93%

Quantity

50 mg → 73.1 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Pink Cap

View certificate
GHK-Cu10.0

Date

11/7/2025

Purity

99.972%

Quantity

50 mg → 69.35 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Pink Cap

View certificate
Retatrutide10.0

Date

10/9/2025

Purity

99.53%

Quantity

5 mg → 4.53 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Black Cap

View certificate
BPC-1579.7

Date

10/1/2025

Purity

96.695%

Quantity

10 mg → 12.55 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
BPC-1579.8

Date

10/1/2025

Purity

98.201%

Quantity

5 mg → 6.14 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Red Cap

View certificate
PT-14110.0

Date

8/19/2025

Purity

99.863%

Quantity

15 mg → 13.05 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Red Cap

View certificate
PT-1419.9

Date

8/19/2025

Purity

99.278%

Quantity

10 mg → 10.87 mg

Lab

Chromate

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
PT-1419.9

Date

8/19/2025

Purity

99.291%

Quantity

10 mg → 10.73 mg

Lab

Chromate

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
PT-14110.0

Date

8/19/2025

Purity

99.862%

Quantity

15 mg → 12.79 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Red Cap

View certificate
BPC-1579.9

Date

8/15/2025

Purity

98.931%

Quantity

5 mg → 6.39 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Red Cap

View certificate
BPC-1579.9

Date

8/15/2025

Purity

98.974%

Quantity

10 mg → 12.19 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
Survodutide9.9

Date

8/12/2025

Purity

99.289%

Quantity

5 mg → 5.39 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
Survodutide9.9

Date

8/12/2025

Purity

99.264%

Quantity

5 mg → 4.97 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
Retatrutide9.9

Date

8/12/2025

Purity

99.212%

Quantity

10 mg → 7.49 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Retatrutide9.9

Date

8/12/2025

Purity

99.146%

Quantity

5 mg → 4.95 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

8/12/2025

Purity

99.671%

Quantity

10 mg → 10.56 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Semaglutide10.0

Date

8/12/2025

Purity

99.582%

Quantity

10 mg → 11.31 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Semaglutide10.0

Date

8/12/2025

Purity

99.516%

Quantity

10 mg → 11.91 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

8/12/2025

Purity

99.826%

Quantity

40 mg → 43.78 mg

Lab

Chromate

Vial

No Label / Silver Crimp / Green Cap

View certificate
Retatrutide9.9

Date

8/12/2025

Purity

99.076%

Quantity

5 mg → 4.8 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Semaglutide10.0

Date

8/11/2025

Purity

99.93%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

8/11/2025

Purity

99.95%

Quantity

10 mg → 9.38 mg

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Green Cap

View certificate
Retatrutide10.0

Date

8/11/2025

Purity

99.92%

Quantity

5 mg → 4.63 mg

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
PT-14110.0

Date

8/11/2025

Purity

99.88%

Quantity

10 mg → 11.3 mg

Lab

Krause Analytical

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
BPC-1579.9

Date

8/11/2025

Purity

99.2%

Quantity

10 mg → 10.2 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
GHK-Cu10.0

Date

8/11/2025

Purity

99.95%

Quantity

50 mg → 57.7 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Pink Cap

View certificate
Retatrutide10.0

Date

8/11/2025

Purity

99.92%

Quantity

10 mg → 9.63 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Blue Cap

View certificate
PT-14110.0

Date

8/11/2025

Purity

99.94%

Quantity

15 mg → 13.7 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Red Cap

View certificate
Survodutide10.0

Date

8/11/2025

Purity

99.6%

Quantity

5 mg → 4.56 mg

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
BPC-1579.9

Date

8/11/2025

Purity

99.32%

Quantity

5 mg → 5.19 mg

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Red Cap

View certificate
Retatrutide

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Retatrutide

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Green Cap

View certificate
PT-141

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Survodutide

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
PT-141

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Red Cap

View certificate
BPC-157

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
GHK-Cu

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Pink Cap

View certificate
Semaglutide

Date

8/6/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

5/7/2025

Purity

99.633%

Quantity

5 mg → 5.48 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Survodutide10.0

Date

5/6/2025

Purity

99.647%

Quantity

5 mg → 5.38 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
Semaglutide10.0

Date

5/6/2025

Purity

99.911%

Quantity

10 mg → 12.25 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Retatrutide9.9

Date

5/6/2025

Purity

98.977%

Quantity

5 mg → 6.71 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Mazdutide10.0

Date

5/6/2025

Purity

99.651%

Quantity

6 mg → 6.65 mg

Lab

Chromate

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Retatrutide9.9

Date

5/6/2025

Purity

98.913%

Quantity

10 mg → 13.09 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Green Cap

View certificate
Retatrutide10.0

Date

4/30/2025

Purity

99.922%

Quantity

10 mg → 11.34 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Mazdutide10.0

Date

4/30/2025

Purity

99.851%

Quantity

6 mg → 6.65 mg

Lab

Chromate

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

4/30/2025

Purity

99.898%

Quantity

10 mg → 10.85 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Retatrutide10.0

Date

4/30/2025

Purity

99.945%

Quantity

5 mg → 5.35 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

4/30/2025

Purity

99.899%

Quantity

5 mg → 5.7 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Mazdutide10.0

Date

4/30/2025

Purity

99.664%

Quantity

6 mg → 6.46 mg

Lab

Chromate

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

4/29/2025

Purity

99.914%

Quantity

10 mg → 11.77 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

4/29/2025

Purity

99.954%

Quantity

5 mg → 5.48 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

4/29/2025

Purity

99.921%

Quantity

10 mg → 11.56 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

4/29/2025

Purity

99.957%

Quantity

5 mg → 5.72 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

4/25/2025

Purity

99.93%

Quantity

5 mg → 5.42 mg

Lab

Freedom Diagnostics

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Survodutide10.0

Date

4/25/2025

Purity

99.82%

Quantity

5 mg → 5.09 mg

Lab

Freedom Diagnostics

Vial

Black Label / Black Crimp / Clear Orange Cap

View certificate
Semaglutide10.0

Date

4/25/2025

Purity

99.85%

Quantity

10 mg → 13.11 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

4/25/2025

Purity

99.63%

Quantity

5 mg → 5.42 mg

Lab

Freedom Diagnostics

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

4/25/2025

Purity

99.9%

Quantity

10 mg → 12.3 mg

Lab

Freedom Diagnostics

Vial

Black Label / Black Crimp / Green Cap

View certificate
CJC-12959.9

Date

2/21/2025

Purity

98.63%

Quantity

10 mg → 11.17 mg

Lab

MZ Biolabs

Vial

Black Label / Silver Crimp / Dark Blue Cap

View certificate
Retatrutide10.0

Date

2/19/2025

Purity

99.9%

Quantity

5 mg → 6.72 mg

Lab

MZ Biolabs

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

2/19/2025

Purity

99.93%

Quantity

10 mg → 13.76 mg

Lab

MZ Biolabs

Vial

Black Label / Black Crimp / Green Cap

View certificate
BPC-15710.0

Date

2/19/2025

Purity

99.97%

Quantity

10 mg → 11.27 mg

Lab

MZ Biolabs

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
Tirzepatide10.0

Date

2/19/2025

Purity

99.98%

Quantity

10 mg → 10.42 mg

Lab

MZ Biolabs

Vial

Black Label / Silver Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

2/19/2025

Purity

99.97%

Quantity

5 mg → 6.03 mg

Lab

MZ Biolabs

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

2/19/2025

Purity

99.52%

Quantity

10 mg → 11.92 mg

Lab

MZ Biolabs

Vial

Black Label / Black Crimp / Purple Cap

View certificate
CJC-12959.9

Date

2/19/2025

Purity

99.168%

Quantity

10 mg → 10.13 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Dark Blue Cap

View certificate
BPC-1579.9

Date

2/19/2025

Purity

99.057%

Quantity

10 mg → 11.17 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

2/19/2025

Purity

99.52%

Quantity

5 mg → 5.78 mg

Lab

MZ Biolabs

Vial

Black Label / Black Crimp / Light Purple Cap

View certificate
Tirzepatide10.0

Date

2/14/2025

Purity

99.945%

Quantity

5 mg → 5.71 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

2/14/2025

Purity

99.951%

Quantity

10 mg → 11.41 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Tirzepatide10.0

Date

2/14/2025

Purity

99.974%

Quantity

5 mg → 5.71 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

2/14/2025

Purity

99.607%

Quantity

5 mg → 5.38 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Light Purple Cap

View certificate
Semaglutide10.0

Date

2/14/2025

Purity

99.779%

Quantity

10 mg → 11.12 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Purple Cap

View certificate
Semaglutide10.0

Date

2/14/2025

Purity

99.782%

Quantity

10 mg → 11.11 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Purple Cap

View certificate
Retatrutide10.0

Date

2/14/2025

Purity

99.878%

Quantity

5 mg → 5.52 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

2/14/2025

Purity

99.943%

Quantity

10 mg → 11.41 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Tirzepatide10.0

Date

2/14/2025

Purity

99.986%

Quantity

5 mg → 5.65 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

2/14/2025

Purity

99.767%

Quantity

10 mg → 11.12 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Purple Cap

View certificate
Tirzepatide10.0

Date

2/14/2025

Purity

99.685%

Quantity

10 mg → 10.02 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

2/14/2025

Purity

99.934%

Quantity

10 mg → 10.74 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Green Cap

View certificate
Retatrutide10.0

Date

2/13/2025

Purity

99.615%

Quantity

5 mg → 5.5 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Semaglutide9.8

Date

2/13/2025

Purity

98.348%

Quantity

5 mg → 5.44 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Light Purple Cap

View certificate
Tirzepatide10.0

Date

2/13/2025

Purity

99.752%

Quantity

10 mg → 9.75 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Cap

View certificate
BPC-15710.0

Date

2/13/2025

Purity

99.814%

Quantity

10 mg → 12.1 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
Tirzepatide10.0

Date

2/13/2025

Purity

99.725%

Quantity

10 mg → 9.9 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Cap

View certificate
CJC-129510.0

Date

2/13/2025

Purity

99.97%

Quantity

10 mg → 10.67 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Dark Blue Cap

View certificate
BPC-15710.0

Date

2/13/2025

Purity

99.754%

Quantity

10 mg → 11.51 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

2/13/2025

Purity

99.777%

Quantity

5 mg → 6 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
CJC-129510.0

Date

2/13/2025

Purity

99.954%

Quantity

10 mg → 10.63 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Dark Blue Cap

View certificate
Semaglutide9.8

Date

2/13/2025

Purity

98.362%

Quantity

5 mg → 5.61 mg

Lab

TrustPointe

Vial

Black Label / Black Crimp / Light Purple Cap

View certificate
Tirzepatide10.0

Date

12/17/2024

Purity

99.855%

Quantity

10 mg → 10.87 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Blue Cap

View certificate
BPC-1579.7

Date

12/17/2024

Purity

97.072%

Quantity

5 mg → 5.74 mg

Lab

Chromate

Vial

Black Label / Silver Crimp /Red Cap

View certificate
Retatrutide10.0

Date

12/17/2024

Purity

99.611%

Quantity

5 mg → 5.3 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Clear Green Cap

View certificate
Semaglutide9.9

Date

12/17/2024

Purity

99.381%

Quantity

5 mg → 5.27 mg

Lab

Chromate

Vial

Black Label / Black Crimp / Pink Cap

View certificate

About Polaris Peptides

Finnrick has tested 99 samples from Polaris Peptides across 9 products.

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