Working...
Best L-Tryptophan Enhanced with B6 & Niacinamide 500 mg. - 90 Vegetarian Capsules.
Full price 39.99
Savings 42%

Doctor's Best - Best L-Tryptophan Enhanced with B6 & Niacinamide 500 mg. - 90 Vegetarian Capsules

Buy 3 - Get free delivery on whole order
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90 Servings
 
  Amount Per Serving %DV*
 
Niacin (as niacinamide) 20 mg 100%
 
Vitamin B6
(from 17.6 mg pyridoxal 5-phosphate)
10 mg 500%
 
Ajinomoto L-Tryptophan 500 mg *
 
*Daily Value Not Established.
†Percent Daily Values are based on a 2,000 calorie diet. Your diet values may be higher or lower depending on your calorie needs.
 
Other Ingredients: Vegetable capsule, cellulose, magnesium stearate (vegetable source), silicon dioxide.

By Sandra Pope - Flag 
Comments? Question?
Updated Jan. 25, 2013, about 13 years ago

SKU: DRB-00161
UPC: 753950001619
Distributed or manufactured from Doctor's Best. See more Doctor's Best products.
MSM with GS-500 (180 veg caps)
MSM with GS-500 (180 veg caps) Enzymatic Therapy


 35.10 
Enzymatic Therapy
Esberitox (100 chew tabs)
Esberitox (100 chew tabs) Enzymatic Therapy


 13.85 
Enzymatic Therapy
Supercritical Diet & Energy- Organic energy*
Supercritical Diet & Energy- Organic energy* New Chapter Nutrition


 41.23 
New Chapter Nutrition

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Explore More Products


ajinomoto depending values tryptophan, pyridoxal calorie higher 17, diet servings niacinamide vegetable
1. Statements and claims on Seacoast.com have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

What interests you?

Argentum nitricum 30X Boiron

Liver & Gallbladder Formula (100 caps) Christophers Original Formulas

Biotivia | Transmax |Potent Resveratrol Supplements
Biotivia Transmax rated best resveratrol supplement by Men's Health Magazine. On Sale. Lowest Price. Too Low to be advertised. orders@seacoastvitamins.com contact us today!

Body Essential Silica Gel (7oz) NatureWorks

Celery Seed Health Benefits
Celery Seed Extract is widely used as an effective diuretic, as well as a dietary supplement to help improve circulation and heart health.

Life Extension Mix Tablets (315 tablets)* Life Extension

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

PRID (18 g) Hylands

Acetyl-L-Carnitine Arginate (90 vcaps)* Life Extension

Stabilized Oxygen (2.33 fl.oz.) World Nutrition

Added Attention (16 fl.oz.) Buried Treasure

Living Green Liquid-Gel Multi for Women (90 softgels)* Irwin Naturals

Vectomega | Major Advance in Omega 3 Fish Oil Products
Vectomega by Europharma. Fifty times more potent than regular fish oil products. Vectomega delivers superior bioavailability over other EPA/DHA products. Buy Direct from Seacoast.com and $ave.

Circulex, Proanthanol (90 Vcaps) NutriCology

Blood Builder (90 tabs)* MegaFood

Hunger Caps Appetite Control | Saffron Extract (60 capsules)* Re-Body

Fresh Green Black Walnut Wormwood Complex (2 oz) NOW Foods

Best Curcumin C3 Complex (1000mg - 120 tablets) Doctor's Best

Could Chelation Be The Answer To Defeating Autism?
Modified Citrus Pectin and Alginates are all-natural products that work in a very unique way to both chelate and eliminate heavy metals from the body.

Vitamineral GREEN Capsules Version 5.3(400 v-caps)* HealthForce Nutritionals

Wobenzym | Systemic Enzymes | Wobenzym N
Wobenzym N is the authentic systemic enzyme formula developed by Mucos Pharma in Germany and trusted by millions of people worldwide for over 40 years. Free Shipping on all Wobenzym orders with delivery inside the United States.

Stone Free (180 tablets)* Planetary Herbals

Ultra Natural Prostate with ApresFlex and Standardized Lignans*(60 softgels) Life Extension

Mangosteen High Potency Xanthones (650 mg, 60 vcaps) Fruitrients X

Female Reproductive Formula (100 caps) Christophers Original Formulas

PGX Daily | Benefits, Treatments & Side Effects
PGX is the new science of appetite control. The PGX program can be a comfortable way to improve eating habits for life.