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iHerb Customer Reviews



Savings of: $23.00 (37% off)

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Customer Ratings

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You Can't go wrong with ON

Posted by 5649150956425648240 on Aug 27, 2012

ON is a well respected market leader with their protein powders. This casein has a great nutritional profile, Doesn't contain any unnecessary fillers or junk and while taste is subjective, i think it tastes great! Don't expect a natural banana flavour with this casein, it's more like a candy banana flavour. All in all this is a great protein and is highly recommended.

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Slow absorption quality

Posted by 5013867581736898867 on Dec 25, 2012

Optimum Nutrition is the largest manufacturer of supplements in the world! This slow absorption of protein and provides the best nutrients, have good flavor and yields very well informed by the manufacturer. I recommend to everyone! Optimum Nutrition ever!

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Posted by Reviewer1641612 on Jan 03, 2013


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Posted by Reviewer1130685 on Jan 29, 2013

The best casein of the market.

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Optimum Casein

Posted by Reviewer1107764 on Feb 16, 2013

Great product!

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Nota 10

Posted by 5304134230061247735 on Feb 21, 2013

Ja usei varias proteínas de absorção lenta mas a que melhor se adaptou a minha dieta foi essa, gostei e recomendo.

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Great product

Posted by 5539547893432889060 on Jun 17, 2013


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Posted by 5706027225245630674 on Jul 26, 2013

Muito boa...

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ótimo produto

Posted by Reviewer1983358 on Sep 03, 2013

produto de excelente qualidade.

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