Nutricost Pure L-Leuci...
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Doctor's Best L-Tyrosi...
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Nutricost Pure L-Leucine Powder ... vs Doctor's Best L-Tyrosine Supplem...

Nutricost Pure L-Leuci...
$21.95
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Doctor's Best L-Tyrosi...
$9.08
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Pros and Cons

Pros3

Been using leucine for 35 yrs. It works does as chemical literature describes l-leucine benefits. Sometimes it's hard to tell whether a supplement is working.

The way i do it is i grab a whole scoop(which is the serving size) and do the mouthwash technique with it. Unlike other products this mixes in water instead of floating.

This product is substantially cheaper than brand i was purchasing. Great price for a pure product.

Pros2

It works for those who have problems with their brain calming enough to sleep peacefully. It provides just a tad bit of boost that i feel like i need around midday. It also helps me fall asleep faster and sleep better.

Game changer for me. Amazing fast results. Great price and good vitamins.

Cons1

Just because it's otc doesn't mean it's harmless.

See all Pros and Cons +

Review grade

A
B
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F

A mix of reliable and unreliable reviews. Please check reviews carefully

A
B
C
D
F

Mostly unreliable reviews. Do more research before proceeding

Ratings

Pricing History

$24.95

$19.95

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$24.95

$19.95

$12.96

$5.78

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$12.96

$5.78

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