Amino Acids
5-HTP	Acetyl-L-Carnitine	Glycine	Proline	Tyrosine
AAKG	Carnosine	Leucine	Pyroglutamic Acid	Valine
Alanine	Citruline	Lysine	Phenylalanine	Combinations
Arginine	Cysteine	Methionine	SAMe
L-Aspartic Acid	GABA	NAC	Taurine
BCAA	Glutamine	Norvaline	Theanine
Carnitine	Glutathione	Ornithine	Tryptophan
5HTP is an essential amino acid that is critical for the formation of many life-giving bio-molecules, including structural proteins, enzymes, and the neurotransmitters, serotonin and melatonin. 5-HTP is also the least abundant amino acid in our diet.  Because of this, 5-Htp is widely used to correct mental and bodily disorders such as Depression, Obesity, Alcoholism, PMS, Anxiety, Panic, Fibromyalgia, Insomnia, Migraines, Aggressiveness, Weight Loss, Food Cravings, Etc., all of which can be caused by serotonin deficiency. Try Our premium Colorado Nutrition 5-HTP 100mg 120 Vcaps® for $13.95
Unlike 5-HTP L-Tryptophan has many other uses in the body.  It can be converted to niacin.  It is a required precursor to the kynurenines, a family of biochemicals that help regulate the immune system.  As an essential amino acid, L-Tryptophan is required for your body to work properly. Even though L-Tryptophan and 5HTP are metabolized to serotonin along the same biochemical pathway, individual differences in metabolism can cause significant differences in effectiveness. L-Tryptophan is a natural amino acid that is the precursor to serotonin and melatonin, which is a neurohormone that affects the body’s ability to sleep, relax and feel good. 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 coverts 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.
American Nutrition is the largest retailer of L-Tryptophan products on the Internet. Due to the large volumes that we sell we have the lowest prices and the freshest product in the USA. Try our NutraceuticsRX Signature™ brand 500mg 120 Caps @ $24.95 ea for exceptional quality and value.
NEW From Terraceutics™ Sleep Medic (a revolutionary sleep formula).

AN L-5-HTP - 100mg 60 Capsules $29.50 $20.65 Our Price AN6642 Click on Product image for more information and Quantity Price Discounts Quantity	CN 5-HTP - 100mg 120 Vcaps $32.95 $13.95 Our Price CN01 BEST VALUE Direct From The Manufacturer Click on Product image for more information and Quantity Price Discounts Quantity
CrN Craig L-Tryptophan 500 mg 180 caps $89.99 $72.95 Our Price CrNLT180 Craig Nutraceuticals is premium grade L-Tryptophan Quantity	CrN Craig L-Tryptophan 500mg 120 caps $69.95 $56.95 Our Price CrNLT120 Craig Nutraceuticals is premium grade L-Tryptophan Click on Product image for more information and Quantity Price Discounts Quantity
CrN Craig L-Tryptophan 500mg 60 caps $49.95 $30.95 Our Price CrNLT60 Craig Nutraceuticals is premium grade L-Tryptophan Click on Product image for more information and Quantity Price Discounts Quantity	DRB L-Tryptophan 90 Vcaps $44.95 $19.95 Our Price DRBL-Tryp Quantity
Hi-Tech Sleep-Rx™ 30 Tablets $19.95 $12.25 Our Price H-TSlpRX Problems getting a good nights sleep. SleepRx Works! Click on Product image for more information and Quantity Price Discounts Quantity	HY Calms Forte 50 Tabs $7.99 $5.95 Our Price HYCalmsForte Quantity
Lidtke L-Tryptophan 500mg 120 Caps $69.95 $49.95 Our Price LidtkeTryptophan120 500 mg--Guaranteed World’s Purest L‑Tryptophan! Promotes sleep and relaxation, improves mood, and reduces cravings for carbohydrates by boosting Serotonin levels. All natural, and non-addictive. FDA Registered, Certified Kosher, and surpasses all international pharmaceutical standards. Click on Product image for more information and Quantity Price Discounts Quantity	NF 5-HTP 100 mg Vegetarian - 120 Vcaps $35.99 $23.39 Our Price NF0106S Click on Product image for more information and Quantity Price Discounts Quantity
NF 5-HTP 100 mg Vegetarian - 60 Vcaps $19.99 $12.99 Our Price NF0105 Click on Product image for more information and Quantity Price Discounts Quantity	NF 5-HTP 200 mg - 60 Vcaps® $33.99 $22.09 Our Price NF0108 Click on Product image for more information and Quantity Price Discounts Quantity
NF 5-HTP 50 mg 5-Hydroxy-L-Tryptophan - 30 Caps $7.99 $5.19 Our Price NF0097 Click on Product image for more information and Quantity Price Discounts Quantity	NF 5-HTP 50 mg 5-Hydroxy-L-Tryptophan - 90 Caps $17.99 $11.69 Our Price NF0099S Click on Product image for more information and Quantity Price Discounts Quantity
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SomaDream Advanced Sleep Formula - 414mg 2 Caps $6.95 $2.95 Our Price EU3350006 Click on Product image for more information and Quantity Price Discounts Quantity	VV L-5-HTP 100mg 60 caps $27.35 $19.95 Our Price VV6642 Click on Product image for more information and Quantity Price Discounts Quantity