In the ranking list below you can see the difference in protein % from all the independent tested whey protein (and casein) shakes. In the links you can find the lab results of the protein product and the test date is indicated below each link. 

The products with * have been tested by our site. Only products with a confirmed nitrogen analysis are in this list. Four tests at the bottom of our labtest list on the Home page are not in the ranking. If you point on Whey Ranking in the menu, a list of sub-pages will appear were Whey Concentrate + mix, isolate, hydrolysate and casein are individually ranked. A deviation of maximum 7% on protein is normal and tested as good.

Rank		Tested Product	Measured Protein value %	Protein declared on label %	Difference Protein %	Amino Spiking
1		* Perfect Whey Protein- XXL Nutrition 11-03-2015	79,3	78,5	+1,0	No
2		100% Whey Protein- Scitec Nutrition 05-12-2016	73,1	73,3	-0,3	No
3		* Whey UP- Dynamics Nutrition 12-05-2016	76,6	77,0	-0,5	No
4		* Night Protein Casein- XXL Nutrition 21-12-2015	87,2	88,0	-0,9	No
5		* Pure Whey Protein- Bulkpowders 24-02-2015	76,4	77,3	-1,2	No
6		* Whey Gold Standard- Optimum Nutrition 13-01-2015	81,2	82,5	-1,6	Not tested
7		* Designer Whey- ESN 09-08-2016	78,6	80,0	-1,7	No
7		* ISO-100- Dymatize 17-12-2015	84,0	85,6	-1,9	Not Tested
8		Whey Delicious- XXL Nutrition 21-07-2014	78,5	80,0	-1,9	No
9		* Pure Whey Isolate- Power Supplements 09-03-2015	87,0	90,0	-3,3	No
10		* Whey Isolate- XXL Nutrition 09-02-2015	86,2	89,4	-3,6	No
11		* Nr.1 Whey- Hype Nutrition 21-05-2015	77,0	80,0	-3,8	No
12		* Pure Whey- Performance 22-03-2016	71,1	74,1	-4,1	Not Tested
13		* Raw Iron Isolate- Sportfood 11-03-2015	85,5	89,3	-4,2	No
14		* First Class Nutrition- Whey Sensation 22-03-2016	76,3	80,0	-4,6	Not Tested
15		Whey Protein Isolate- Bodylab 07-12-2016	85,6	91,0	-4,9	No
16		* Impact Whey- Myprotein 31-08-2015	75,3	80,0	-6,2	No
16		* 100% Whey- Body Attack  10-11-2015	76,0	81,0	-6,2	Not tested
16		* Whey Isolate- Body Attack  19-11-2015	85,4	91,0	-6,2	Not tested
17		* Micellar Casein Perfection- Bodyenfit 21-12-2015	72,7	78,3	-7,2	No
18		* Whey Protein- Johnny Fernand Formule 04-07-2016	71,7	80	-10,4	Not tested
19		* Whey Isolate- Bodylab 28-09-2015	81,0	91,0	-11,0	No
20		* Isolate Perfection- Bodyenfit 23-01-2015	75,6	89,5	-15,5	Yes
21		Micellar Casein Perfection- Bodyenfit 19-12-2014	65,7	82,0	-19,8	Yes
22		Whey Perfection- Bodyenfit 12-12-2014	62,0	78,0	-20,5	Yes
23		Isolate Perfection- Bodyenfit 19-12-2014	69,8	89,5	-22,0	Yes
24		* Iron Whey Arnold Series- MusclePharm 21-01-2015	67,6	67,0	-25,0	Yes

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