Guaranteed Quality & Anti-Doping Programme
Labtests
At Stacker2 Europe, quality and product safety are fundamental to everything we do. We work with carefully selected European manufacturing partners operating under established quality and food-safety standards. From raw materials and production to packaging and finished products, our products are manufactured within controlled and documented quality systems.
Independent laboratory testing is an important part of our quality-control programme. Throughout the year, products from across our range are tested to verify composition, microbiological safety and other relevant quality parameters. Selected products are also screened for substances prohibited in competitive sport. These analyses are performed by independent and accredited laboratories using recognised analytical methods.
Transparency is equally important to us. That is why we make a large selection of our independent laboratory reports available below. These reports provide retailers, athletes and consumers with direct insight into the testing carried out on our products.
The available reports can be viewed and downloaded as PDF files. For additional information about our quality-control procedures, food-safety documentation or anti-doping testing programme, please contact us through our contact form.
100% Casein
9 Reports- View PDF
100% Casein batch 60558432
January 2025
- View PDF
100% Casein batch 6044641
September 2022
- View PDF
100% Casein batch 60365214
March 2021
- View PDF
100% Casein batch 6027804
October 2019
- View PDF
100% Casein batch 6025702
January 2019
- View PDF
100% Casein batch 6016772
January 2017
- View PDF
100% Casein batch 6016711
March 2016
- View PDF
100% Casein batch 6016711
February 2016
- View PDF
100% Casein batch 60157239
January 2016
100% Plant-Based Protein
1 Report100% Whey
15 Reports- View PDF
100% Whey batch V2311111
January 2025
- View PDF
100% Whey batch V2307065
September 2023
- View PDF
100% Whey LOT V2201067
September 2022
- View PDF
100% Whey batch F060453
March 2021
- View PDF
100% Whey batch F90004
October 2019
- View PDF
100% Whey batch F83397
January 2019
- View PDF
100% Whey batch F80845
July 2018
- View PDF
100% Whey batch F64153
January 2018
- View PDF
100% Whey batch F64253
June 2017
- View PDF
100% Whey batch F64157
January 2017
- View PDF
100% Whey batch F53834
March 2016
- View PDF
100% Whey batch F53395
February 2016
- View PDF
100% Whey batch F54656
January 2016
- View PDF
100% Whey batch F53845
February 2015
- View PDF
100% Whey batch F44298
January 2015
Black Burn
20 Reports- View PDF
Black Burn batch V240577
January 2025
- View PDF
Black Burn batch V2211139
October 2023
- View PDF
Black Burn LOT V2202095
September 2022
- View PDF
Black Burn batch F06993
November 2021
- View PDF
Black Burn batch F92027
June 2020
- View PDF
Black Burn batch F82307
January 2019
- View PDF
Black Burn batch F80454
July 2018
- View PDF
Black Burn, batch F72096
January 2018
- View PDF
Black Burn batch F71980
June 2017
- View PDF
BlackBurn_batch 70212
April 2017
- View PDF
BlackBurn_batch 61502
March 2017
- View PDF
Black Burn batch F61795
February 2017
- View PDF
Black Burn batch F63742
January 2017
- View PDF
Black Burn batch F61795
March 2016
- View PDF
Black Burn batch F61795
February 2016
- View PDF
Black Burn batch F52996
January 2016
- View PDF
Black Burn batch F52408
March 2015
- View PDF
Black Burn batch 14163
February 2015
- View PDF
Black Burn batch F43383
January 2015
- View PDF
Black Burn batch 13079
January 2014
Black Burn Micronized
8 Reports- View PDF
Black Burn Micronized batch 6060552
January 2025
- View PDF
Black Burn Micronized batch 60530027
October 2023
- View PDF
Black Burn Micronized LOT 6044393
September 2022
- View PDF
Black Burn Micronized batch 60348422
March 2021
- View PDF
Black Burn Micronized batch F92844
October 2019
- View PDF
Black Burn Micronized batch 6019836
January 2018
- View PDF
Black Burn Micronized batch 6018115
June 2017
- View PDF
Black Burn Micronized batch 6017773
January 2017
Black Burn STIM-Free
6 Reports- View PDF
Black Burn Stim-Free batch 066789346
January 2025
- View PDF
Black Burn Stim-Free batch 032122011
October 2022
- View PDF
Black Burn Stim-Free batch 1506022
January 2019
- View PDF
Black Burn Stim-Free batch 1403013
June 2017
- View PDF
Black Burn Stim-Free batch 1403013
February 2017
- View PDF
Black Burn Stim-Free batch BB 140301
January 2017
Carnitine + CLA
2 ReportsComplete BCAA
6 ReportsElectrolyte Hydrate
2 ReportsExtreme Energy
6 ReportsGiant Mass Gainer
7 Reports- View PDF
Giant Mass Gainer batch V2404028
January 2025
- View PDF
Giant Mass Gainer LOT V2202155
September 2022
- View PDF
Giant Mass Gainer batch V2011153
March 2021
- View PDF
Giant Mass Gainer batch F93502
October 2019
- View PDF
Giant Mass Gainer batch F73449
July 2018
- View PDF
Giant Mass Gainer batch F72958
January 2018
- View PDF
Giant Weight Gainer batch F56294
June 2017
Liquid Amino
7 Reports- View PDF
Liquid Amino batch L01orange1025
January 2025
- View PDF
Liquid Amino L02Orange.pdf
September 2022
- View PDF
Liquid Amino batch L01orange
June 2020
- View PDF
Liquid Amino batch L01
January 2018
- View PDF
Liquid Amino batch 0116
February 2016
- View PDF
Liquid Amino batch 0216
January 2016
- View PDF
Liquid Amino batch 0216
January 2015
Muscle Transform
6 ReportsOctagon
1 ReportOmega 3 – 2000
2 ReportsRush V4
9 Reports- View PDF
Rush V4 lot 60653723
August 2025
- View PDF
Rush V4 batch 60461816
January 2023
- View PDF
Rush V4 batch F06057
March 2021
- View PDF
Rush V4 – batch F93114
December 2019
- View PDF
RUSH V4 batch F82662
January 2019
- View PDF
Rush V4 batch F73806
July 2018
- View PDF
Rush V4 batch F73064
January 2018
- View PDF
RUSH V4 batch F70871
June 2017
- View PDF
Rush V4 batch F71069
January 2017
Stacker 2 E.F.
11 Reports- View PDF
Stacker 2 E.F. batch 2394M91
February 2025
- View PDF
Stacker2 E.F. lot #2394M91
January 2024
- View PDF
Stacker 2 EF batch 1994779
March 2021
- View PDF
Stacker 2 lot 1894838
December 2019
- View PDF
Stacker 2 batch ST2EF3760
January 2018
- View PDF
Stacker 2 EF batch ST2EF3760
June 2017
- View PDF
Stacker 2 EF batch 1494738
January 2017
- View PDF
Stacker 2 EF batch 1594453
February 2016
- View PDF
Stacker 2 EF batch 1594453
January 2016
- View PDF
Stacker 2 EF batch 1394481
February 2015
- View PDF
Stacker 2 EF batch 1394482
January 2015
Stacker 3 XPLC
10 Reports- View PDF
Stacker 3 XPLC batch 241102M284
January 2025
- View PDF
Stacker 3 XPLC batch 2181M134
January 2023
- View PDF
Stacker 3 XPLC batch 2081M379
March 2021
- View PDF
Stacker 3 XPLC lot 198197
December 2019
- View PDF
Stacker 3 XPLC batch STXP3L48
January 2018
- View PDF
Stacker 3XPLC batch STXP3L46
June 2017
- View PDF
Stacker 3 XPLC batch STXP3S28
February 2016
- View PDF
Stacker 3 XPLC batch STXP3S28
January 2016
- View PDF
Stacker 3 XPLC batch 1381637
February 2015
- View PDF
Stacker 3 XPLC batch 1381637
January 2015
Stacker 4
19 Reports- View PDF
Stacker 4 batch 1381M124
February 2025
- View PDF
Stacker 4 batch 241102M247
January 2025
- View PDF
Stacker 4 batch 2181M643
January 2023
- View PDF
Stacker 4 LOT 2081M537
September 2022
- View PDF
Stacker 4 batch 2181M134
November 2021
- View PDF
Stacker 4 batch 2091M537
March 2021
- View PDF
Stacker 4 batch 198197
June 2020
- View PDF
Stacker 4 batch 1881664
January 2019
- View PDF
Stacker 4 batch 1811110
July 2018
- View PDF
Stacker 4 batch ST46231
January 2018
- View PDF
Stacker 4 batch ST46230
June 2017
- View PDF
Stacker 4 batch ST45118
February 2017
- View PDF
Stacker 4 batch ST42721
January 2017
- View PDF
Stacker 4 batch ST45118
March 2016
- View PDF
Stacker 4 batch ST45118
February 2016
- View PDF
Stacker 4 batch ST7P35536
January 2016
- View PDF
Stacker 4 batch ST7P35534
February 2015
- View PDF
Stacker 4 batch 42721
January 2015
- View PDF
Stacker 4 batch 1381319
January 2014
Stacker 7-Phenyl
14 Reports- View PDF
Stacker 7-Phenyl batch V2410033
February 2025
- View PDF
7-Phenyl Stack lot #euro2204
January 2024
- View PDF
7-Phenyl Stack LOT EURO 2014
August 2022
- View PDF
7-Phenyl Stack batch EURO2101
November 2021
- View PDF
7-Phenyl Stack batch EURO1926
June 2020
- View PDF
7-Phenyl Stack batch Euro 1828
January 2019
- View PDF
7-Phenyl Stack batch ST716229
July 2018
- View PDF
7-Phenyl Stack batch ST7P36323
January 2018
- View PDF
7 Phenyl Stack batch EURO 1726
June 2017
- View PDF
7 Phenyl Stack batch ST7P35534
January 2017
- View PDF
7 Phenyl Stack batch P35534
February 2016
- View PDF
7 Phenyl Stack batch P35534
January 2016
- View PDF
7 Phenyl Stack batch 14902
February 2015
- View PDF
7 Phenyl Stack batch 14902
January 2015
Testo 4HD
11 Reports- View PDF
Testo 4HD lot V2411094
August 2025
- View PDF
Testo 4HD batch V2304076
January 2024
- View PDF
Testo 4HD LOT V2202049
August 2022
- View PDF
Testo 4HD batch V2105094
November 2021
- View PDF
Testo 4HD batch V1911069
June 2020
- View PDF
Testo 4HD batch F82720
January 2019
- View PDF
Testo 4HD batch F80606
July 2018
- View PDF
Testo 4HD batch F73698
January 2018
- View PDF
Testo 4HD batch F71469
June 2017
- View PDF
Testo 4HD batch F63513
January 2017
- View PDF
Testo 4HD batch F54844
January 2016
Thermodrene XT
8 Reports- View PDF
Thermodrene XT batch V2207120
January 2025
- View PDF
Thermodrene XT batch V2207120
January 2023
- View PDF
Thermodrene XT batch F38629
March 2021
- View PDF
Thermodrene XT batch F93086
October 2019
- View PDF
Thermodrene XT batch F81458
July 2018
- View PDF
Thermodrene XT batch 1737
January 2018
- View PDF
Thermodrene XT batch F17153
June 2017
- View PDF
Thermodrene XT batch 15194
January 2017
Ultra Mass Xtreme
8 Reports- View PDF
Ultra Mass Xtreme batch 60558436
January 2025
- View PDF
Ultra Mass Xtreme batch 60498216
September 2023
- View PDF
Ultra Mass Extreme batch 60365215
March 2021
- View PDF
Ultra Mass Xtreme batch 60282637
October 2019
- View PDF
Ultra Mass Xtreme batch 6025584
January 2019
- View PDF
Ultra Mass Xtreme batch 6021131
July 2018
- View PDF
Ultra Mass Xtreme batch 6020581
January 2018
- View PDF
Ultra Mass Xtreme F36367
June 2017
Whey Isolate
15 Reports- View PDF
Whey Isolate batch V2312061
January 2025
- View PDF
Whey Isolate batch V2306021
September 2023
- View PDF
Whey Isolate batch V2010090
March 2021
- View PDF
Whey Isolate batch F90003
October 2019
- View PDF
Whey Isolate batch F82428
January 2019
- View PDF
Whey Isolate batch F80879
July 2018
- View PDF
Whey Isolate batch F73317
January 2018
- View PDF
Whey Isolate batch F71448
June 2017
- View PDF
Whey Isolate batch F63981
January 2017
- View PDF
Whey Isolate batch F63034
April 2016
- View PDF
Whey Isolate batch F62396
March 2016
- View PDF
Whey Isolate batch F62396
February 2016
- View PDF
Whey Isolate batch F55162
January 2016
- View PDF
Whey Isolate batch F53674
February 2015
- View PDF
Whey Isolate batch F44084
January 2015