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 12 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?

IP6 Gold Inositol Powder (14.6oz)* IP6 International

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

Albion Chelated Selenium 200 mcg (100 capsules) Futurebiotics

Blood Builder (90 tabs)* MegaFood

Lumina Health CellFood | Oxygen Therapy
Cellfood is the world's top-selling oxygen+nutrient formula sold in over 70 countries and recommended by health professionals everywhere. Celebrating 40 years of enhancing health throughout the world.

Vitamin D Standards Too Low
A worldwide increase to 2,000 IU of vitamin D daily (or higher for some groups) could reduce the incidence of a number of diseases, including multiple sclerosis, cancer, type-1 diabetes, metabolic syndrome, cardiovascular disease and tuberculosis.

MacuGuard Ocular Support with Saffron (60 softgels)* Life Extension

Arthocin (60 Caps) Terry Naturally

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

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.

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

ORAC-Energy Greens (60 day 364 g) Paradise Herbs

Green Phytofoods Powder (2 lb) NOW Foods

Infection Formula (100 Caps) Christophers Original Formulas

Glycotrol (Diabetes) (180 capsules)* Lidtke

Skin Restoring Phytoceramides with Lipowheat (30 veggie liquid caps)* Life Extension

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

Steel Libido for Women (75 softgels)* Irwin Naturals

L-Glutathione Reduced Setria 500 mg (60 caps) Healthy Origins

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

Elderberry-Syrup | Effective Cold and Flu Remedy
Elderberry-Syrup Encourages Healthy Upper Respiratory and Enhances Overall Immune Functions.

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.

MucoStop (48 caps)* EnzyMedica

ProOmega Junior (90 Soft Gels)* Nordic Naturals

PRID (18 g) Hylands

Added Attention (16 fl.oz.) Buried Treasure