Vitacost Ratings and Reviews

5-HTP(488)
Amino Acids(1,284)
Calcium(3,254)
CoQ10(2,222)
Coconut Oil(2,832)
EFAs(3,289)
Fish Oil(1,384)
Iron(493)
Krill Oil(673)
Magnesium(1,526)
Melatonin(959)
Multi-vitamins(10,396)
Omega-3(4,475)
Algae(695)
Bee Pollen(241)
Caffeine(29)
Celadrin(77)
Charcoal(79)
Chitosan(38)
Chlorella(118)
Choline(115)
Collagen(192)
Colostrum(168)
D-Mannose(38)
DHEA(357)
DMAE(73)
EFAs(103)
EpiCor(28)
FOS(2)
GABA(144)
GLA(6)
GPLC(27)
Gelatin(11)
Glycine(7)
HGH(17)
Iodine(36)
L-Lysine(146)
L-Theanine(188)
LPP(37)
Lecithin(209)
Lithium(8)
Lutein(300)
Lycopene(90)
MSM(365)
NADH(43)
Pectin(37)
Propolis(66)
Pycnogenol(128)
Quercetin(121)
RNA/DNA(1)
Red Wine(10)
Relora(1)
Silica(17)
Soy(92)
Taurine(69)
Yeast(113)
Probiotics(4,444)
SAMe(520)
Spirulina(74)
Vitamin A(116)
Vitamin B(4,053)
Vitamin C(2,437)
Vitamin D(2,145)
Vitamin E(442)
Vitamin K(225)
Whole Foods(1,015)
Zinc(323)
Shop Now At Vitacost
Shop L-Tryptophan or
Choose a Category

L-Tryptophan Reviews

Overall Rating:5 out of 5 stars.
"This is a great product. You can feel it within an hour after take. It relaxes the body in a very natural way. I used to wake up from time to time feeling very grumpy and low energy. Not anymore. Even"... (read full reviews)
Overall Rating:5 out of 5 stars.
"I work for an airline and travel worldwide. Between menopause, jet- lag, sheer exhaustion, this is the supreme, non addicting, natural sleep aid I have ever tried....after 30 yrs I have tried"... (read full reviews)
Overall Rating:5 out of 5 stars.
"It helped me stay relaxed and focused and also helped me sleep better. I sugest to take only at night, start with one."... (read full reviews)
Overall Rating:4.8 out of 5 stars.
"Have tried many different brands of tryptophan, others are weak. Source Naturals (500 mg. caps) and Now (1000 mg. tablets) are reliable in regard to dose."... (read full reviews)
Overall Rating:4.7 out of 5 stars.
"I like this product. I take it to help me sleep. It doesn't always work but it usually helps relax me. Sometimes I open up the capsules and pour the powder into my mouth for faster results."... (read full reviews)
Overall Rating:4.3 out of 5 stars.
"I was so sad when L Tryptophan was taken off the market. I feel the vegetarian one is quite safe. I sleep so much better with it and melatonin. I don't take it every night, but when needed."... (read full reviews)
Overall Rating:3 out of 5 stars.
"Didn't assist in sleeping at all, I will go back to melatonin."... (read full reviews)