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iHerb Customer Reviews

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Noticing some positive effects

Posted by iHerb Customer on Feb 26, 2012 | Verified Purchase

Like other reviewers here have reported, this is not a pleasant-tasting powder, nor does it mix well with liquids. However, it does what it's purported to do~ enhance protein synthesis and maintain lean body mass, especially when cutting calories and/or restricting carbs. I take 1-2 teaspoons a day, along with 1-2 scoops (5 grams) of standardized BCAA powder a day. I have definitely noticed some positive effects. Neither powder tastes particularly good, but I have no problem taking it off the spoon, then chasing it with juice, or something like Ola Loa. If taste is a problem, I'd recommend getting the capsules.

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L-Leucine powder

Posted by iHerb Customer on Jul 21, 2011 | Verified Purchase

works great for strength training, post-workout recovery

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Gained Weight

Posted by iHerb Customer on Aug 27, 2014 | Verified Purchase

Did not help lose fat

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Exelent product

Posted by RomStayn on Feb 16, 2013 | Verified Purchase

great fights catabolism and increases muscle mass

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source naturals L-leucine

Posted by iHerb Customer on Jun 15, 2008 | Verified Purchase

does not mix at all in water wish that it did.

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Posted by iHerb Customer on Nov 10, 2007 | Verified Purchase

Does not mix well but does not taste horrible. I put half teaspoon in my mouth and wash it down with water. Economical way to supplement this important branch chain amino acid.

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Posted by iHerb Customer on Dec 04, 2010 | Verified Purchase

Haven't tried it out yet, but I'm loving the texture. It's most likely far better than the one I'm currently using.

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difficult to find

Posted by iHerb Customer on Jan 25, 2013 | Verified Purchase

really good supplement

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seems to be working

Posted by iHerb Customer on Oct 19, 2011 | Verified Purchase

i bought this for my boyfriend to sustain his muscle mass. seems to be working well so far.

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L-Leucine from Source Naturals

Posted by iHerb Customer on Nov 02, 2007 | Verified Purchase

This is the second time I have ordered this product from Both my husband and I use it and we are pleased with the quality and price. We also like the ease of ordering and the speed of delivery. Great buy!

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