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Uther

Is Uther Peptides Legit

Is Uther Peptides Legit? 100 independent lab tests across 14 products, averaging 99.7% purity.

  • 100 HPLC samples across 14 products
  • Catalog avg purity 99.7%
  • 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 92 measured samples from Uther, 11 came in more than 5% under the quantity on the label (12%). Another 45 measured more than 5% over. Purity across 93 readings ran from 97.7% to 99.97%, median 99.83%. Samples span Jul 2025 to Jul 2026.

Under label
11/92

more than 5% short

Median purity
99.83%

97.7%–99.97% range

Latest sample
Jul 2026

first tested Jul 2025

Ships from
China

per vendor listing

Lab testing results

Independent results across 14 products.

100
Total lab tests
99.7%
Avg purity
100.0%
Best score
97.7%
Worst score

Tested products

Individual lab tests

Tirzepatide10.0

Date

7/20/2026

Purity

99.9%

Quantity

30 mg → 29 mg

Lab

Krause Analytical

Vial

No label / Red crimp / Yellow cap

View certificate
GHK-Cu10.0

Date

7/20/2026

Purity

99.9%

Quantity

50 mg → 52.1 mg

Lab

Krause Analytical

Vial

No label / Green crimp / Red cap

View certificate
Tesamorelin10.0

Date

7/1/2026

Purity

99.9%

Quantity

10 mg → 11.8 mg

Lab

Krause Analytical

Vial

No label / Red crimp / Black cap

View certificate
Ipamorelin10.0

Date

6/8/2026

Purity

99.9%

Quantity

10 mg → 11.5 mg

Lab

BTLabs

View certificate
Tesamorelin10.0

Date

6/8/2026

Purity

99.8%

Quantity

20 mg → 26.6 mg

Lab

BTLabs

View certificate
Retatrutide10.0

Date

6/8/2026

Purity

99.8%

Quantity

30 mg → 38.9 mg

Lab

BTLabs

Vial

No label / Black crimp / Clear Green cap

View certificate
Retatrutide

Date

6/6/2026

Purity

—

Quantity

—

Lab

BTLabs

Vial

No label / Black crimp / Clear Green cap

View certificate
Tesamorelin

Date

6/6/2026

Purity

—

Quantity

—

Lab

BTLabs

View certificate
Ipamorelin

Date

6/6/2026

Purity

—

Quantity

—

Lab

BTLabs

View certificate
Cagrilintide10.0

Date

6/1/2026

Purity

99.8%

Quantity

5 mg → 5.28 mg

Lab

Krause Analytical

Vial

No label / Gold crimp / Green cap

View certificate
Ipamorelin9.8

Date

5/8/2026

Purity

97.7%

Quantity

10 mg → 11.3 mg

Lab

Krause Analytical

Vial

No Label / Blue Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

4/28/2026

Purity

99.9%

Quantity

30 mg → 30.4 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Red Cap

View certificate
GHK-Cu10.0

Date

4/28/2026

Purity

99.9%

Quantity

100 mg → 117.9 mg

Lab

Krause Analytical

Vial

No Label / Blue Crimp / Clear Purple Cap

View certificate
PT-14110.0

Date

4/28/2026

Purity

99.9%

Quantity

10 mg → 10.3 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / Clear Red Cap

View certificate
Tirzepatide

Date

4/28/2026

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Retatrutide10.0

Date

4/28/2026

Purity

99.8%

Quantity

20 mg → 22.8 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Blue Cap

View certificate
Survodutide10.0

Date

4/23/2026

Purity

99.9%

Quantity

10 mg → 10.8 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Clear Red Cap

View certificate
Tesamorelin10.0

Date

3/25/2026

Purity

99.7%

Quantity

20 mg → 20.6 mg

Lab

BTLabs

Vial

No Label / Blue Crimp / Green Cap

View certificate
Tesamorelin10.0

Date

3/20/2026

Purity

99.8%

Quantity

20 mg → 23.7 mg

Lab

BTLabs

Vial

No Label / Blue Crimp / Green Cap

View certificate
Cagrilintide9.9

Date

3/13/2026

Purity

99.2%

Quantity

5 mg → 3.7 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / White Cap

View certificate
TB-50010.0

Date

3/7/2026

Purity

99.8%

Quantity

10 mg → 9.7 mg

Lab

BTLabs

Vial

Silver Label / Gold Crimp / Clear Pink Cap

View certificate
CJC-129510.0

Date

3/7/2026

Purity

99.9%

Quantity

10 mg → 9.6 mg

Lab

BTLabs

Vial

Silver Label / Black Crimp / Clear Red Cap

View certificate
CJC-129510.0

Date

3/6/2026

Purity

99.9%

Quantity

10 mg → 10.5 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Clear Red Cap

View certificate
Tirzepatide10.0

Date

3/6/2026

Purity

99.9%

Quantity

60 mg → 52.1 mg

Lab

Krause Analytical

Vial

Clear Label / Gold Crimp / Clear Red Cap

View certificate
Tesamorelin

Date

3/6/2026

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Clear Red Cap

View certificate
PT-14110.0

Date

3/6/2026

Purity

99.9%

Quantity

10 mg → 8.44 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Clear Cap

View certificate
Ipamorelin10.0

Date

3/6/2026

Purity

99.9%

Quantity

10 mg → 9.95 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Clear Purple Cap

View certificate
BPC-15710.0

Date

3/6/2026

Purity

99.9%

Quantity

10 mg → 10.3 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Clear Green Cap

View certificate
GHK-Cu10.0

Date

3/4/2026

Purity

99.7%

Quantity

50 mg → 27.7 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / White Cap

View certificate
Retatrutide9.9

Date

3/4/2026

Purity

99.2%

Quantity

5 mg → 5.2 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

3/4/2026

Purity

99.6%

Quantity

10 mg → 10 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Clear Blue Cap

View certificate
BPC-15710.0

Date

3/2/2026

Purity

99.9%

Quantity

5 mg → 4.22 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Red Cap

View certificate
TB-5009.9

Date

3/2/2026

Purity

99.5%

Quantity

2 mg → 4.81 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Retatrutide10.0

Date

3/1/2026

Purity

99.8%

Quantity

30 mg → 33.1 mg

Lab

BTLabs

Vial

No Label / Green Crimp / Green Cap

View certificate
CJC-1295

Date

2/26/2026

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
BPC-15710.0

Date

2/20/2026

Purity

99.9%

Quantity

20 mg → 19.2 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Green Cap

View certificate
Retatrutide10.0

Date

2/18/2026

Purity

99.9%

Quantity

30 mg → 17 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Red Cap

View certificate
Tesamorelin10.0

Date

2/10/2026

Purity

99.8%

Quantity

20 mg → 25.8 mg

Lab

BTLabs

Vial

White Label / Black Crimp / Yellow Cap

View certificate
Ipamorelin10.0

Date

2/10/2026

Purity

99.9%

Quantity

10 mg → 10.4 mg

Lab

BTLabs

Vial

White Label / Copper Crimp / Red Cap

View certificate
TB-50010.0

Date

2/10/2026

Purity

99.8%

Quantity

10 mg → 11.9 mg

Lab

BTLabs

Vial

White Label / Copper Crimp / Clear Green Cap

View certificate
Retatrutide10.0

Date

2/10/2026

Purity

99.7%

Quantity

10 mg → 11.1 mg

Lab

BTLabs

Vial

White Label / Blue Crimp / Clear Green Cap

View certificate
GHK-Cu10.0

Date

1/26/2026

Purity

99.9%

Quantity

100 mg → 121 mg

Lab

Krause Analytical

Vial

No Label / Green Crimp / Clear Purple Cap

View certificate
BPC-15710.0

Date

1/26/2026

Purity

99.9%

Quantity

10 mg → 11.2 mg

Lab

Krause Analytical

Vial

No Label / Blue Crimp / Clear Green Cap

View certificate
Tirzepatide9.9

Date

1/6/2026

Purity

99.12%

Quantity

15 mg → 12.4 mg

Lab

Krause Analytical

Vial

No Label / Red Crimp / White Cap

View certificate
Tirzepatide10.0

Date

12/30/2025

Purity

99.95%

Quantity

40 mg → 39.9 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Red Cap

View certificate
Ipamorelin10.0

Date

12/29/2025

Purity

99.68%

Quantity

5 mg → 5.14 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

12/29/2025

Purity

99.95%

Quantity

100 mg → 97.1 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Blue Cap

View certificate
Semaglutide10.0

Date

12/29/2025

Purity

99.95%

Quantity

5 mg → 5.25 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Green Cap

View certificate
Tirzepatide10.0

Date

12/18/2025

Purity

99.7%

Quantity

15 mg → 17.8 mg

Lab

BTLabs

Vial

Pink Label / Silver Crimp / Clear Pink Cap

View certificate
CJC-1295

Date

11/25/2025

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

No Label / Black Crimp / Clear Red Cap

View certificate
BPC-15710.0

Date

11/25/2025

Purity

99.95%

Quantity

20 mg → 24.6 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / Pink Cap

View certificate
BPC-1579.9

Date

11/17/2025

Purity

99.38%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

No Label / Red Crimp / Red Cap

View certificate
GHK-Cu10.0

Date

11/6/2025

Purity

99.95%

Quantity

100 mg → 123 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Clear Blue Cap

View certificate
Retatrutide10.0

Date

11/6/2025

Purity

99.95%

Quantity

40 mg → 35.4 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Green Cap

View certificate
Retatrutide10.0

Date

11/6/2025

Purity

99.85%

Quantity

10 mg → 9.98 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / Clear Blue Cap

View certificate
Tirzepatide10.0

Date

11/4/2025

Purity

99.95%

Quantity

10 mg → 10.7 mg

Lab

Krause Analytical

Vial

Pink Label / Blue Crimp / Black Cap

View certificate
Ipamorelin9.9

Date

11/4/2025

Purity

98.65%

Quantity

10 mg → 11.5 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Red Cap

View certificate
Tirzepatide10.0

Date

10/30/2025

Purity

99.8%

Quantity

60 mg → 64.37 mg

Lab

BTLabs

Vial

White Label / Black Crimp / White Cap

View certificate
Survodutide9.9

Date

10/23/2025

Purity

99.22%

Quantity

10 mg → 11.8 mg

Lab

Krause Analytical

Vial

No Label / Green Crimp / Pink Cap

View certificate
Tirzepatide10.0

Date

10/17/2025

Purity

99.95%

Quantity

30 mg → 29.2 mg

Lab

Krause Analytical

Vial

No Label / Green Crimp / Clear Yellow Cap

View certificate
BPC-15710.0

Date

10/14/2025

Purity

99.8%

Quantity

10 mg → 13.3 mg

Lab

BTLabs

Vial

No Label / Red Crimp / Red Cap

View certificate
BPC-15710.0

Date

10/9/2025

Purity

99.9%

Quantity

10 mg → 9.92 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Red Cap

View certificate
Survodutide9.8

Date

10/9/2025

Purity

98.32%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Green Cap

View certificate
BPC-15710.0

Date

10/9/2025

Purity

99.84%

Quantity

10 mg → 10.4 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Red Cap

View certificate
Mazdutide10.0

Date

10/9/2025

Purity

99.72%

Quantity

10 mg → 10.7 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Blue Cap

View certificate
CJC-129510.0

Date

10/9/2025

Purity

99.78%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Red Cap

View certificate
PT-14110.0

Date

10/9/2025

Purity

99.93%

Quantity

10 mg → 10.4 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Clear Red Cap

View certificate
Semaglutide10.0

Date

10/9/2025

Purity

99.6%

Quantity

10 mg → 11.2 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Pink Cap

View certificate
Semaglutide10.0

Date

10/9/2025

Purity

99.95%

Quantity

10 mg → 10.9 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Pink Cap

View certificate
Mazdutide10.0

Date

10/9/2025

Purity

99.83%

Quantity

10 mg → 11.1 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Blue Cap

View certificate
Melanotan II10.0

Date

10/9/2025

Purity

99.53%

Quantity

10 mg → 9.88 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Black Cap

View certificate
Melanotan II10.0

Date

10/9/2025

Purity

99.59%

Quantity

10 mg → 10.2 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Black Cap

View certificate
PT-14110.0

Date

10/9/2025

Purity

99.91%

Quantity

10 mg → 10.6 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Clear Red Cap

View certificate
Cagrilintide10.0

Date

10/9/2025

Purity

99.8%

Quantity

5 mg → 4.81 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Pink Cap

View certificate
Survodutide9.9

Date

10/9/2025

Purity

99.31%

Quantity

10 mg → 10.3 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Green Cap

View certificate
GHK-Cu10.0

Date

10/9/2025

Purity

99.95%

Quantity

100 mg → 138 mg

Lab

Krause Analytical

Vial

No Label / Blue Crimp / Blue Cap

View certificate
Ipamorelin10.0

Date

10/9/2025

Purity

99.79%

Quantity

10 mg → 11.3 mg

Lab

Krause Analytical

Vial

White Label / Gold Crimp / Clear Red Cap

View certificate
Ipamorelin10.0

Date

10/9/2025

Purity

99.82%

Quantity

10 mg → 10.9 mg

Lab

Krause Analytical

Vial

White Label / Gold Crimp / Clear Red Cap

View certificate
GHK-Cu10.0

Date

10/9/2025

Purity

99.94%

Quantity

50 mg → 53.5 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Cap

View certificate
Cagrilintide9.9

Date

10/9/2025

Purity

99.24%

Quantity

5 mg → 4.92 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Pink Cap

View certificate
GHK-Cu10.0

Date

10/9/2025

Purity

99.95%

Quantity

50 mg → 53.5 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / Clear Cap

View certificate
CJC-129510.0

Date

10/9/2025

Purity

99.76%

Quantity

10 mg → 10.8 mg

Lab

Krause Analytical

Vial

White Label / Red Crimp / Red Cap

View certificate
Retatrutide10.0

Date

10/5/2025

Purity

99.75%

Quantity

10 mg → 15.6 mg

Lab

Krause Analytical

Vial

No Label / Blue Crimp / White Cap

View certificate
Retatrutide10.0

Date

10/5/2025

Purity

99.95%

Quantity

20 mg → 20.6 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / Pink Cap

View certificate
Tirzepatide10.0

Date

10/3/2025

Purity

99.82%

Quantity

30 mg → 31.4 mg

Lab

Krause Analytical

Vial

White Label / Green Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

10/3/2025

Purity

99.59%

Quantity

60 mg → 65.3 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / White Cap

View certificate
Tirzepatide10.0

Date

9/18/2025

Purity

99.92%

Quantity

45 mg → 45.2 mg

Lab

Krause Analytical

Vial

No Label / Green Crimp / Yellow Cap

View certificate
TB-5009.9

Date

9/9/2025

Purity

99.407%

Quantity

10 mg → 11.75 mg

Lab

Chromate

Vial

No Label / Black Crimp / Blue Cap

View certificate
BPC-15710.0

Date

9/4/2025

Purity

99.86%

Quantity

10 mg → 8.6 mg

Lab

Krause Analytical

Vial

No Label / Green Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

9/4/2025

Purity

99.95%

Quantity

5 mg → 4.86 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Teal Cap

View certificate
Retatrutide10.0

Date

8/14/2025

Purity

99.97%

Quantity

20 mg → 29 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

8/11/2025

Purity

99.83%

Quantity

30 mg → 28.1 mg

Lab

Krause Analytical

Vial

No Label / Black Crimp / Black Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.85%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

White Label / Black Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

8/4/2025

Purity

99.93%

Quantity

10 mg → 10.7 mg

Lab

Krause Analytical

Vial

White Label / Blue Crimp / White Cap

View certificate
Tesamorelin9.9

Date

8/4/2025

Purity

98.93%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Black Cap

View certificate
Tesamorelin10.0

Date

7/24/2025

Purity

99.84%

Quantity

11.5 mg → 12 mg

Lab

Krause Analytical

Vial

Pink Label / Blue Crimp / Yellow Cap

View certificate
Tesamorelin10.0

Date

7/24/2025

Purity

99.76%

Quantity

11.5 mg → 11.3 mg

Lab

Krause Analytical

Vial

Pink Label / Blue Crimp / Yellow Cap

View certificate
Retatrutide10.0

Date

7/3/2025

Purity

99.92%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Green Cap

View certificate
Tirzepatide9.9

Date

7/3/2025

Purity

99.47%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
BPC-1579.9

Date

7/3/2025

Purity

99.46%

Quantity

10 mg → 8.65 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Green Cap

View certificate

About Uther

https://a2d4053c31322f67.en.made-in-china.com/

Contact

  • China

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