Vitacost Ratings and Reviews

5-HTP(507)
Amino Acids(1,375)
Calcium(3,555)
CoQ10(2,390)
Coconut Oil(3,471)
EFAs(3,423)
Fish Oil(1,434)
Iron(538)
Krill Oil(736)
Magnesium(1,794)
Melatonin(1,052)
Multivitamins(11,176)
Omega-3(4,895)
Algae(776)
Bee Pollen(295)
Caffeine(36)
Celadrin(79)
Charcoal(84)
Chitosan(42)
Chlorella(145)
Choline(129)
Collagen(247)
Colostrum(169)
D-Mannose(50)
DHEA(391)
DMAE(77)
EFAs(110)
EpiCor(32)
FOS(2)
GABA(166)
GLA(7)
GPLC(23)
Gelatin(13)
Glycine(8)
HGH(45)
Iodine(47)
L-Lysine(159)
L-Theanine(204)
LPP(40)
Lecithin(233)
Lithium(5)
Lutein(339)
Lycopene(101)
MSM(384)
NADH(47)
Pectin(21)
Propolis(74)
Pycnogenol(140)
Quercetin(125)
RNA/DNA(2)
Red Wine(10)
Relora(2)
Silica(18)
Soy(80)
Taurine(79)
Yeast(72)
Probiotics(5,156)
SAMe(563)
Spirulina(90)
Vitamin A(142)
Vitamin B(4,645)
Vitamin C(2,739)
Vitamin D(2,484)
Vitamin E(485)
Vitamin K(276)
Whole Foods(1,206)
Zinc(370)
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 like that this Tryptophan supplement is pure and I don't have to swallow a capsule. Very good quality. I will continue to buy."... (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.
"I started taking L-Tryptophan and glutamine before bedtime. I seem to sleep more 'efficiently' ( sleep approximately the same amount of time as before) but wake up with more energy that before I took"... (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:4.5 out of 5 stars.
"I have been using this product for a while now.I have had good results will continue buying it. Good price as well."... (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)