Vitacost Ratings and Reviews

5-HTP(491)
Amino Acids(1,286)
Calcium(3,421)
CoQ10(2,294)
Coconut Oil(3,027)
EFAs(3,305)
Fish Oil(1,431)
Iron(507)
Krill Oil(708)
Magnesium(1,619)
Melatonin(985)
Multivitamins(10,635)
Omega-3(4,624)
Algae(719)
Bee Pollen(259)
Caffeine(85)
Celadrin(78)
Charcoal(82)
Chitosan(39)
Chlorella(128)
Choline(125)
Collagen(206)
Colostrum(170)
D-Mannose(43)
DHEA(364)
DMAE(74)
EFAs(104)
EpiCor(28)
FOS(2)
GABA(154)
GLA(6)
GPLC(27)
Gelatin(13)
Glycine(7)
HGH(33)
Iodine(40)
L-Lysine(142)
L-Theanine(191)
LPP(39)
Lecithin(220)
Lithium(3)
Lutein(308)
Lycopene(89)
MSM(369)
NADH(44)
Pectin(38)
Propolis(68)
Pycnogenol(128)
Quercetin(122)
RNA/DNA(1)
Red Wine(10)
Relora(2)
Silica(17)
Soy(97)
Taurine(73)
Yeast(69)
Probiotics(4,665)
SAMe(534)
Spirulina(79)
Vitamin A(128)
Vitamin B(4,243)
Vitamin C(2,577)
Vitamin D(2,254)
Vitamin E(457)
Vitamin K(243)
Whole Foods(1,139)
Zinc(332)
Shop Now At Vitacost
Shop L-Tryptophan or
Choose a Category
Top-rated product

Product Reviews

Source Naturals L-Tryptophan -- 500 mg - 30 Tablets

Mood Relaxation and Sleep. Suitable for Vegetarians. The essential amino acid L-tryptophan helps support relaxation restful sleep and feeling better. It plays a part in the synthesis of both melatonin and serotonin hormones involved with mood and stress response. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed L-tryptophan converts to niacin in the body which supports circulation a healthy nervous system the metabolism of food and the production of hydrochloric acid for the digestive system. Source Naturals L-TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.
Overall rating:
5 / 5
5
 / 
5
(1 review) 0
Open Ratings Snapshot
Rating breakdown 1 review
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
1 out of 1(100%)customers recommend this product.
Customer reviews for Source Naturals L-Tryptophan -- 500 mg - 30 Tablets
Ratings-only reviews for Source Naturals L-Tryptophan -- 500 mg - 30 Tablets
Based on 1 ratings-only review
Overall rating:
5 / 5
5 / 5
1 out of 1 recommend this product