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Tianjin Finder Chemical TFC

Is Tianjin Finder Chemical Tfc Legit

Is Tianjin Finder Chemical Tfc Legit? 100 independent lab tests across 5 products, averaging 99.5% purity.

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  • 100 HPLC samples across 5 products
  • Catalog avg purity 99.5%
  • glp1forum.com/threads/tianjin-finder-chemical-co-ltd.1574
  • 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 95 measured samples from Tianjin Finder Chemical TFC, 25 came in more than 5% under the quantity on the label (26%). Another 33 measured more than 5% over. Purity across 97 readings ran from 90.6% to 99.97%, median 99.86%. Samples span Jun 2025 to Aug 2026.

Under label
25/95

more than 5% short

Median purity
99.86%

90.6%–99.97% range

Latest sample
Aug 2026

first tested Jun 2025

Lab testing results

Independent results across 5 products.

100
Total lab tests
99.5%
Avg purity
100.0%
Best score
90.6%
Worst score

Tested products

Individual lab tests

Retatrutide10.0

Date

8/21/2026

Purity

99.8%

Quantity

30 mg → 34.8 mg

Lab

BTLabs

Vial

No label / Silver crimp / Violet cap

View certificate
GHK-Cu10.0

Date

8/3/2026

Purity

99.9%

Quantity

50 mg → 51.3 mg

Lab

Krause Analytical

Vial

Pink label / Silver crimp / White cap

View certificate
Retatrutide

Date

7/20/2026

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

No label / Silver crimp / Violet cap

View certificate
BPC-157

Date

7/13/2026

Purity

—

Quantity

—

Lab

Krause Analytical

Vial

Pink label / Silver crimp / Orange cap

View certificate
Retatrutide9.1

Date

7/13/2026

Purity

90.6%

Quantity

30 mg → 31.3 mg

Lab

Krause Analytical

Vial

No label / Silver crimp / Purple cap

View certificate
Tirzepatide10.0

Date

7/13/2026

Purity

99.9%

Quantity

20 mg → 24.5 mg

Lab

Krause Analytical

Vial

White label / Silver crimp / Violet cap

View certificate
BPC-15710.0

Date

7/13/2026

Purity

99.9%

Quantity

10 mg → 7.58 mg

Lab

Krause Analytical

Vial

No label / Silver crimp / Violet cap

View certificate
Retatrutide10.0

Date

6/26/2026

Purity

99.7%

Quantity

5 mg → 6.1 mg

Lab

BTLabs

Vial

Silver label / Silver crimp / Red cap

View certificate
Retatrutide9.9

Date

6/12/2026

Purity

99.3%

Quantity

10 mg → 10.6 mg

Lab

BTLabs

View certificate
Retatrutide9.9

Date

6/12/2026

Purity

99.5%

Quantity

10 mg → 10.8 mg

Lab

BTLabs

View certificate
BPC-15710.0

Date

6/8/2026

Purity

99.6%

Quantity

10 mg → 8.2 mg

Lab

BTLabs

Vial

No label / Silver crimp / Violet cap

View certificate
Retatrutide10.0

Date

6/4/2026

Purity

99.7%

Quantity

20 mg → 21.1 mg

Lab

BTLabs

Vial

White label / Silver crimp / Blue cap

View certificate
Retatrutide

Date

5/24/2026

Purity

—

Quantity

—

Lab

BTLabs

Vial

Silver Label / Silver Crimp / Clear Blue Cap

View certificate
Tesamorelin10.0

Date

5/5/2026

Purity

99.9%

Quantity

10 mg → 9.35 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tesamorelin10.0

Date

4/28/2026

Purity

99.9%

Quantity

10 mg → 8.14 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Retatrutide10.0

Date

4/23/2026

Purity

99.9%

Quantity

20 mg → 19.98 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tesamorelin10.0

Date

3/6/2026

Purity

99.9%

Quantity

10 mg → 6.09 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Tirzepatide10.0

Date

3/6/2026

Purity

99.9%

Quantity

100 mg → 119.1 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

3/6/2026

Purity

99.9%

Quantity

30 mg → 24.2 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Orange Cap

View certificate
Retatrutide10.0

Date

3/6/2026

Purity

99.9%

Quantity

20 mg → 19.9 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

3/6/2026

Purity

99.9%

Quantity

5 mg → 4.68 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

3/6/2026

Purity

99.9%

Quantity

30 mg → 26.8 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Retatrutide10.0

Date

3/2/2026

Purity

99.9%

Quantity

30 mg → 34.9 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
GHK-Cu10.0

Date

2/26/2026

Purity

99.9%

Quantity

100 mg → 98.6 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

2/20/2026

Purity

99.8%

Quantity

10 mg → 9.6 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Green Cap

View certificate
Retatrutide10.0

Date

2/20/2026

Purity

99.9%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

2/18/2026

Purity

99.9%

Quantity

30 mg → 31.8 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Retatrutide10.0

Date

2/16/2026

Purity

99.9%

Quantity

10 mg → 10.2 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tesamorelin10.0

Date

2/15/2026

Purity

99.7%

Quantity

10 mg → 10.8 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Retatrutide10.0

Date

2/11/2026

Purity

99.9%

Quantity

10 mg → 10 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Retatrutide10.0

Date

2/10/2026

Purity

99.7%

Quantity

10 mg → 11.3 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

1/22/2026

Purity

99.8%

Quantity

30 mg → 27.5 mg

Lab

BTLabs

Vial

White Label / Silver Crimp / Pink Cap

View certificate
Retatrutide10.0

Date

1/7/2026

Purity

99.6%

Quantity

5 mg → 5.4 mg

Lab

BTLabs

Vial

White Label / Silver Crimp / Gray Cap

View certificate
Tirzepatide9.6

Date

12/30/2025

Purity

95.59%

Quantity

15 mg → 1.31 mg

Lab

Krause Analytical

Vial

Clear Label / Silver Crimp / White Cap

View certificate
Retatrutide10.0

Date

12/29/2025

Purity

99.95%

Quantity

10 mg → 10 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

12/17/2025

Purity

99.75%

Quantity

30 mg → 29.6 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

12/17/2025

Purity

99.56%

Quantity

15 mg → 15.8 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Orange Cap

View certificate
Retatrutide10.0

Date

12/11/2025

Purity

99.93%

Quantity

20 mg → 19.9 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

12/11/2025

Purity

99.88%

Quantity

30 mg → 30.4 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Retatrutide10.0

Date

12/4/2025

Purity

99.95%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
BPC-1579.9

Date

12/2/2025

Purity

98.6%

Quantity

10 mg → 13.8 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Clear Yellow Cap

View certificate
Retatrutide10.0

Date

11/25/2025

Purity

99.95%

Quantity

20 mg → 41.5 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

11/25/2025

Purity

99.95%

Quantity

20 mg → 21.2 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

11/17/2025

Purity

99.95%

Quantity

10 mg → 9.36 mg

Lab

Krause Analytical

Vial

Silver Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

11/6/2025

Purity

99.95%

Quantity

30 mg → 32.6 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

11/4/2025

Purity

99.91%

Quantity

30 mg → 33.9 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

10/29/2025

Purity

99.95%

Quantity

30 mg → 14.6 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

10/29/2025

Purity

99.95%

Quantity

30 mg → 14 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

10/24/2025

Purity

99.8%

Quantity

30 mg → 17.42 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

10/23/2025

Purity

99.95%

Quantity

20 mg → 25.7 mg

Lab

Krause Analytical

Vial

No Label / Copper Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

10/21/2025

Purity

99.8%

Quantity

30 mg → 18 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Retatrutide10.0

Date

10/13/2025

Purity

99.9%

Quantity

20 mg → 25 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

10/13/2025

Purity

99.9%

Quantity

50 mg → 59.5 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Clear Yellow Cap

View certificate
Retatrutide10.0

Date

10/13/2025

Purity

99.8%

Quantity

30 mg → 36.6 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Retatrutide10.0

Date

10/13/2025

Purity

99.7%

Quantity

10 mg → 12.4 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

10/9/2025

Purity

99.91%

Quantity

60 mg → 63.4 mg

Lab

Krause Analytical

Vial

No Label / Copper Crimp / Clear Cap

View certificate
Retatrutide10.0

Date

10/9/2025

Purity

99.95%

Quantity

10 mg → 9.84 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Blue Cap

View certificate
Retatrutide10.0

Date

10/9/2025

Purity

99.74%

Quantity

20 mg → 19.7 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
BPC-15710.0

Date

10/9/2025

Purity

99.73%

Quantity

10 mg → 9.29 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide9.9

Date

10/7/2025

Purity

99.5%

Quantity

30 mg → 17.7 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Orange Cap

View certificate
Tirzepatide10.0

Date

10/1/2025

Purity

99.6%

Quantity

60 mg → 71.5 mg

Lab

BTLabs

Vial

No Label / Silver Crimp / Clear Red Cap

View certificate
Tesamorelin10.0

Date

9/13/2025

Purity

99.923%

Quantity

10 mg → 10.83 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Purple Cap

View certificate
Retatrutide10.0

Date

9/10/2025

Purity

99.95%

Quantity

20 mg → 18.7 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tesamorelin9.7

Date

9/9/2025

Purity

96.695%

Quantity

5 mg → 4.57 mg

Lab

Chromate

Vial

No Label / Silver Crimp / White Cap

View certificate
Retatrutide10.0

Date

9/4/2025

Purity

99.95%

Quantity

10 mg → 10.2 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

9/4/2025

Purity

99.91%

Quantity

30 mg → 32.4 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

9/4/2025

Purity

99.95%

Quantity

20 mg → 18.9 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Tirzepatide9.9

Date

9/1/2025

Purity

99.1%

Quantity

30 mg → 32.84 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

8/21/2025

Purity

99.92%

Quantity

10 mg → 10.5 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

8/21/2025

Purity

99.84%

Quantity

30 mg → 31.2 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tesamorelin9.9

Date

8/16/2025

Purity

99.2%

Quantity

10 mg → 10.4 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Purple Cap

View certificate
Retatrutide10.0

Date

8/12/2025

Purity

99.968%

Quantity

20 mg → 22.18 mg

Lab

Chromate

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

8/11/2025

Purity

99.76%

Quantity

10 mg → 9.43 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Retatrutide10.0

Date

8/11/2025

Purity

99.83%

Quantity

10 mg → 9.66 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Tirzepatide10.0

Date

8/11/2025

Purity

99.95%

Quantity

15 mg → 14.3 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

8/11/2025

Purity

99.95%

Quantity

5 mg → 4.97 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Red Cap

View certificate
Tesamorelin9.9

Date

8/11/2025

Purity

99.39%

Quantity

5 mg → 4.83 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / White Cap

View certificate
Tirzepatide10.0

Date

8/11/2025

Purity

99.91%

Quantity

20 mg → 19.7 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Tirzepatide10.0

Date

8/11/2025

Purity

99.74%

Quantity

40 mg → 38.7 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.75%

Quantity

15 mg → 15.1 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.88%

Quantity

30 mg → 30.4 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Pink Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.79%

Quantity

10 mg → 9.5 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.85%

Quantity

40 mg → 42.5 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Green Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.83%

Quantity

20 mg → 19.7 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Tirzepatide10.0

Date

8/5/2025

Purity

99.74%

Quantity

20 mg → 18 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Violet Cap

View certificate
Tirzepatide9.9

Date

8/5/2025

Purity

99.43%

Quantity

10 mg → 9.73 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate
BPC-1579.9

Date

8/4/2025

Purity

99.09%

Quantity

5 mg → 5.05 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Red Cap

View certificate
Retatrutide10.0

Date

8/4/2025

Purity

99.86%

Quantity

5 mg → 5.07 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
GHK-Cu10.0

Date

8/4/2025

Purity

99.87%

Quantity

50 mg → 54.4 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Tirzepatide10.0

Date

7/25/2025

Purity

99.87%

Quantity

60 mg → 61.7 mg

Lab

Krause Analytical

Vial

No Label / Gold Crimp / Clear Cap

View certificate
Tirzepatide10.0

Date

7/17/2025

Purity

99.93%

Quantity

30 mg → 27.2 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Orange Cap

View certificate
GHK-Cu10.0

Date

7/16/2025

Purity

99.71%

Quantity

50 mg → 45.8 mg

Lab

Freedom Diagnostics

Vial

White Label / Silver Crimp / Blue Cap

View certificate
GHK-Cu10.0

Date

7/16/2025

Purity

99.66%

Quantity

50 mg → 49.05 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Clear Yellow Cap

View certificate
GHK-Cu10.0

Date

7/16/2025

Purity

99.76%

Quantity

50 mg → 44.02 mg

Lab

Freedom Diagnostics

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

7/9/2025

Purity

99.819%

Quantity

30 mg → 32.38 mg

Lab

Chromate

Vial

No Label / Silver Crimp / Violet Cap

View certificate
BPC-1579.9

Date

7/3/2025

Purity

99.17%

Quantity

10 mg → 11 mg

Lab

Krause Analytical

Vial

White Label / Silver Crimp / Clear Yellow Cap

View certificate
BPC-15710.0

Date

6/29/2025

Purity

99.66%

Quantity

10 mg → 10.2 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
BPC-1579.9

Date

6/29/2025

Purity

98.65%

Quantity

10 mg → 10.1 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Clear Yellow Cap

View certificate
Tirzepatide10.0

Date

6/11/2025

Purity

99.82%

Quantity

30 mg → 28.1 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Blue Cap

View certificate
Retatrutide10.0

Date

6/11/2025

Purity

99.78%

Quantity

20 mg → 29.5 mg

Lab

Krause Analytical

Vial

No Label / Silver Crimp / Yellow Cap

View certificate

About Tianjin Finder Chemical TFC

WhatsApp:+44 07310391222 alicepeptides@gmail.com

Contact

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