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?

PRID (18 g) Hylands

Blood Builder (90 tabs)* MegaFood

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

Tart Cherry Juice Concentrate Certified Organic (16 oz) Dynamic Health

Liver Detox (2-part kit)* Renew Life

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

BrainAid (60 tablets) NutriCology

Organic Wheat Grass Juice Powder (150 gr)* The Synergy Company

Pectasol-C Modified Citrus Pectin | From Fruit Peel to Cancer Fighter
PectaSol-C Modified Citrus Pectin is the most effective product available for comprehensive, natural cellular health support. Dr. Isaac Eliaz, founder Econugenics.

OREGARESP P73 (60 gels) North American Herb and Spice

SoFresh Adult Flossing Toothbrush (Soft) OraMedix Inc.

Bryonia alba 9C Boiron

Sambucol Cold & Flu Fighter
Sambucol. World renowned original formula, clinically tested, virologist developed. Boost immunity. Unique black elderberry extract rich in immune supporting flavonoids. Cold & Flu Season Special.

Happy Camper, 120 Veggie Caps Natural Balance

MucoStop (48 caps)* EnzyMedica

Bone Renewal (150 capsules)* The Synergy Company

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

Krill Oil (60 softgels) Jarrow Formulas

Cardio Chelate with EDTA (60 Vcaps) Metabolic Response Modifiers

Wellness Formula (120 caps)* Source Naturals

Borage Oil (60 soft gels) Barleans Organic Oils

Cellfood Essential Silica (4 oz)* Lumina Health

Floralax All Natural Fiber Formula (7.1 oz) Flora

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

Steel Libido for Women (75 softgels)* Irwin Naturals

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.