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Paramount Peptides

Is Paramount Peptides Legit

Is Paramount Peptides Legit? 65 independent lab tests across 8 products, averaging 99.4% purity.

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  • 65 HPLC samples across 8 products
  • Catalog avg purity 99.4%
  • paramountpeptides.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 65 measured samples from Paramount Peptides, 5 came in more than 5% under the quantity on the label (8%). Another 50 measured more than 5% over. Purity across 65 readings ran from 90.07% to 99.99%, median 99.72%. Samples span Jan 2025 to Feb 2026.

Under label
5/65

more than 5% short

Median purity
99.72%

90.07%–99.99% range

Latest sample
Feb 2026

first tested Jan 2025

Ships from
US CA

per vendor listing

Lab testing results

Independent results across 8 products.

65
Total lab tests
99.4%
Avg purity
100.0%
Best score
90.1%
Worst score

Tested products

Individual lab tests

Tirzepatide9.9

Date

2/2/2026

Purity

99.08%

Quantity

20 mg → 22.1 mg

Lab

Krause Analytical

Vial

White Label / Copper Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

12/6/2025

Purity

99.95%

Quantity

20 mg → 20.5 mg

Lab

Krause Analytical

Vial

White Label / Gold Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

12/6/2025

Purity

99.95%

Quantity

10 mg → 10.4 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Red Cap

View certificate
Retatrutide10.0

Date

12/6/2025

Purity

99.67%

Quantity

5 mg → 5.07 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Blue Cap

View certificate
BPC-15710.0

Date

10/3/2025

Purity

99.95%

Quantity

5 mg → 4.92 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

7/16/2025

Purity

99.83%

Quantity

5 mg → 5.47 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
BPC-1579.9

Date

7/10/2025

Purity

98.573%

Quantity

5 mg → 5.17 mg

Lab

Chromate

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
CJC-12959.9

Date

5/20/2025

Purity

99.126%

Quantity

10 mg → 12.6 mg

Lab

Janoshik

Vial

Black Label / Silver Crimp / Black Cap

View certificate
CJC-12959.9

Date

5/20/2025

Purity

99.144%

Quantity

10 mg → 12.55 mg

Lab

Janoshik

Vial

Black Label / Silver Crimp / Black Cap

View certificate
PT-14110.0

Date

5/7/2025

Purity

99.902%

Quantity

10 mg → 10.66 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Yellow Cap

View certificate
Tirzepatide10.0

Date

5/7/2025

Purity

99.715%

Quantity

10 mg → 10.76 mg

Lab

TrustPointe

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

5/7/2025

Purity

99.896%

Quantity

10 mg → 10.82 mg

Lab

TrustPointe

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
PT-14110.0

Date

5/7/2025

Purity

99.891%

Quantity

10 mg → 10.55 mg

Lab

Chromate

Vial

Black Label / Silver Crimp / Clear Yellow Cap

View certificate
Survodutide9.9

Date

5/6/2025

Purity

98.577%

Quantity

6 mg → 7.01 mg

Lab

Chromate

Vial

Black Label / Red Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

5/6/2025

Purity

99.936%

Quantity

12 mg → 14.89 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

5/6/2025

Purity

99.886%

Quantity

12 mg → 14.89 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
Semaglutide10.0

Date

5/6/2025

Purity

99.988%

Quantity

10 mg → 12.15 mg

Lab

TrustPointe

Vial

White Label / Red Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

5/6/2025

Purity

99.975%

Quantity

10 mg → 12.54 mg

Lab

TrustPointe

Vial

White Label / Red Crimp / Clear Cap

View certificate
Survodutide9.9

Date

5/6/2025

Purity

98.615%

Quantity

6 mg → 7.21 mg

Lab

Chromate

Vial

Black Label / Red Crimp / Clear Cap

View certificate
BPC-15710.0

Date

5/5/2025

Purity

99.816%

Quantity

10 mg → 11.17 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Orange Cap

View certificate
Ipamorelin10.0

Date

5/5/2025

Purity

99.727%

Quantity

10 mg → 9.18 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Yellow Cap

View certificate
BPC-15710.0

Date

5/5/2025

Purity

99.841%

Quantity

10 mg → 10.75 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Orange Cap

View certificate
Ipamorelin10.0

Date

5/5/2025

Purity

99.696%

Quantity

10 mg → 9.22 mg

Lab

TrustPointe

Vial

Black Label / Silver Crimp / Yellow Cap

View certificate
Ipamorelin10.0

Date

4/25/2025

Purity

99.62%

Quantity

10 mg → 9.69 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Yellow Cap

View certificate
Survodutide10.0

Date

4/25/2025

Purity

99.56%

Quantity

6 mg → 7.9 mg

Lab

Freedom Diagnostics

Vial

Black Label / Red Crimp / Clear Cap

View certificate
CJC-12959.9

Date

4/25/2025

Purity

99.5%

Quantity

10 mg → 12.14 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Black Cap

View certificate
Retatrutide10.0

Date

4/25/2025

Purity

99.92%

Quantity

12 mg → 15.24 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Clear Green Cap

View certificate
BPC-1579.9

Date

4/25/2025

Purity

98.94%

Quantity

10 mg → 10.59 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Orange Cap

View certificate
PT-1419.9

Date

4/25/2025

Purity

98.85%

Quantity

10 mg → 13.3 mg

Lab

Freedom Diagnostics

Vial

Black Label / Silver Crimp / Clear Yellow Cap

View certificate
Tirzepatide10.0

Date

4/25/2025

Purity

99.92%

Quantity

10 mg → 13.28 mg

Lab

Freedom Diagnostics

Vial

Black Label / Blue Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

4/25/2025

Purity

99.82%

Quantity

10 mg → 13.43 mg

Lab

Freedom Diagnostics

Vial

White Label / Red Crimp / Clear Cap

View certificate
CJC-12959.9

Date

3/20/2025

Purity

98.54%

Quantity

10 mg → 12.68 mg

Lab

MZ Biolabs

Vial

Blue Label / Silver Crimp / White Cap

View certificate
Retatrutide10.0

Date

3/20/2025

Purity

99.52%

Quantity

12 mg → 11.86 mg

Lab

MZ Biolabs

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

3/20/2025

Purity

99.85%

Quantity

10 mg → 11.36 mg

Lab

MZ Biolabs

Vial

Blue Label / Red Crimp / Clear Cap

View certificate
BPC-15710.0

Date

3/20/2025

Purity

99.99%

Quantity

10 mg → 13.23 mg

Lab

MZ Biolabs

Vial

Blue Label / Silver Crimp / Orange Cap

View certificate
Ipamorelin10.0

Date

3/20/2025

Purity

99.57%

Quantity

10 mg → 11.2 mg

Lab

MZ Biolabs

Vial

Blue Label / Silver Crimp / Yellow Cap

View certificate
Tirzepatide10.0

Date

3/20/2025

Purity

99.97%

Quantity

10 mg → 11.7 mg

Lab

MZ Biolabs

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Ipamorelin10.0

Date

3/5/2025

Purity

99.65%

Quantity

10 mg → 8.88 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Yellow Cap

View certificate
Ipamorelin9.9

Date

3/5/2025

Purity

99.488%

Quantity

10 mg → 8.44 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Yellow Cap

View certificate
BPC-1579.8

Date

3/3/2025

Purity

98.075%

Quantity

10 mg → 10.65 mg

Lab

Chromate

Vial

Blue Label / Silver Crimp / Orange Cap

View certificate
BPC-15710.0

Date

3/2/2025

Purity

99.574%

Quantity

10 mg → 11.85 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Orange Cap

View certificate
BPC-15710.0

Date

3/2/2025

Purity

99.666%

Quantity

10 mg → 11.37 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Orange Cap

View certificate
Semaglutide10.0

Date

2/28/2025

Purity

99.76%

Quantity

10 mg → 12.19 mg

Lab

TrustPointe

Vial

Blue Label / Red Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

2/28/2025

Purity

99.636%

Quantity

12 mg → 11.46 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
CJC-12959.8

Date

2/28/2025

Purity

97.951%

Quantity

10 mg → 11.56 mg

Lab

Chromate

Vial

Blue Label / Silver Crimp / White Cap

View certificate
Retatrutide9.9

Date

2/28/2025

Purity

99.488%

Quantity

12 mg → 11.45 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

2/28/2025

Purity

99.817%

Quantity

10 mg → 12.22 mg

Lab

TrustPointe

Vial

Blue Label / Red Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

2/28/2025

Purity

99.938%

Quantity

10 mg → 11.14 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
CJC-129510.0

Date

2/28/2025

Purity

99.804%

Quantity

10 mg → 11.98 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / White Cap

View certificate
CJC-129510.0

Date

2/28/2025

Purity

99.774%

Quantity

10 mg → 11.97 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

2/28/2025

Purity

99.764%

Quantity

10 mg → 11.2 mg

Lab

TrustPointe

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

2/27/2025

Purity

99.827%

Quantity

12 mg → 10.74 mg

Lab

Chromate

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Ipamorelin10.0

Date

2/27/2025

Purity

99.692%

Quantity

10 mg → 9.87 mg

Lab

Chromate

Vial

Blue Label / Silver Crimp / Yellow Cap

View certificate
Tirzepatide9.9

Date

2/27/2025

Purity

99.319%

Quantity

10 mg → 11.71 mg

Lab

Chromate

Vial

Blue Label / Silver Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

2/27/2025

Purity

99.808%

Quantity

10 mg → 11.41 mg

Lab

Chromate

Vial

Blue Label / Red Crimp / Clear Cap

View certificate
Semaglutide10.0

Date

1/23/2025

Purity

99.78%

Quantity

10 mg → 11.92 mg

Lab

MZ Biolabs

Vial

White Label / Red Crimp / Clear Cap

View certificate
Tirzepatide9.9

Date

1/23/2025

Purity

99.08%

Quantity

10 mg → 11.68 mg

Lab

MZ Biolabs

Vial

White Label / Silver Crimp / Clear Cap

View certificate
BPC-15710.0

Date

1/23/2025

Purity

99.97%

Quantity

10 mg → 14.32 mg

Lab

MZ Biolabs

Vial

White Label / Silver Crimp / Orange Cap

View certificate
CJC-12959.0

Date

1/23/2025

Purity

90.07%

Quantity

10 mg → 11.74 mg

Lab

MZ Biolabs

Vial

White Label / Silver Crimp / Black Cap

View certificate
Retatrutide10.0

Date

1/23/2025

Purity

99.67%

Quantity

12 mg → 15.2 mg

Lab

MZ Biolabs

Vial

White Label / Silver Crimp / Clear Green Cap

View certificate
BPC-1579.9

Date

1/14/2025

Purity

99.233%

Quantity

10 mg → 13.95 mg

Lab

Chromate

Vial

White Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide9.9

Date

1/14/2025

Purity

98.912%

Quantity

10 mg → 10.95 mg

Lab

Chromate

Vial

White Label / Silver Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

1/14/2025

Purity

99.881%

Quantity

12 mg → 13.41 mg

Lab

Chromate

Vial

White Label / Silver Crimp / Clear Green Cap

View certificate
CJC-12959.9

Date

1/14/2025

Purity

99.102%

Quantity

10 mg → 13.03 mg

Lab

Chromate

Vial

White Label / Silver Crimp / Black Cap

View certificate
Semaglutide10.0

Date

1/14/2025

Purity

99.906%

Quantity

10 mg → 12.05 mg

Lab

Chromate

Vial

White Label / Red Crimp / Clear Cap

View certificate

About Paramount Peptides

Finnrick has tested 65 samples from Paramount Peptides across 8 products.

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