NSI Ratings and Reviews

Energy(380)
Minerals(5,517)
5-HTP(374)
7-Keto(63)
Algae(550)
Bee Pollen(120)
Caffeine(77)
Celadrin(68)
Charcoal(32)
Chitosan(24)
Chlorella(65)
Choline(97)
Collagen(85)
Colostrum(130)
D-Mannose(28)
D-Ribose(127)
DHEA(208)
DMAE(61)
EpiCor(25)
Flax(499)
GABA(104)
GLA(10)
Gelatin(7)
Glycine(4)
HGH(8)
Inosine(5)
Iodine(22)
L-Lysine(121)
L-Theanine(137)
LPP(28)
Lecithin(238)
Lithium(26)
Lutein(189)
Lycopene(62)
MSM(275)
Melatonin(558)
NADH(33)
Pectin(32)
Probiotics(2,972)
Propolis(13)
Quercetin(89)
RNA/DNA(6)
SAMe(386)
Silica(3)
Soy(64)
Spirulina(27)
Stevia(1,562)
Taurine(58)
Yeast(26)
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L-Tyrosine Reviews

Overall Rating:5 out of 5 stars.
"I take this to counter-act the L-tryptophan I take at night for sleep. It keeps the amino acids in my brain even-keel so I don't feel groggy during the day. I like that the dose is low as this"... (read full reviews)
Overall Rating:4.7 out of 5 stars.
"this had a bad effect on me, left me very "jumpy". i tried it for more than a week and gave up because my body just wasn't adjusting to it. not saying it's a bad product because it seems to work for"... (read full reviews)
Overall Rating:4.2 out of 5 stars.
"I am very please with this product. Locally we cannot get L-tyrosine in the 750mg dosage, only 500mg. We were very pleased to find this product so reasonably priced and delivered to our door instead"... (read full reviews)
Overall Rating:2 out of 5 stars.
"Way less effective than another brand I used to take- Could be related to the form - these are tablets while I used to take the other brand (same dosage) in capsules , they clearly don't absorb well"... (read full reviews)