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?

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.

PRID (18 g) Hylands

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

System-Six, Powerful Weight Loss Support (100 softgels) Irwin Naturals

ProOmega Junior (90 Soft Gels)* Nordic Naturals

Sambucus Black Elderberry Syrup (4oz) Nature's Way

Happy Camper, 120 Veggie Caps Natural Balance

Bryonia alba 9C Boiron

Albion Chelated Selenium 200 mcg (100 capsules) Futurebiotics

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.

Aller Max (100 Caps) Country Life

DMAE (90 Caps) Seacoast Vitamins

Blood Builder (180 tabs)* MegaFood

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

Spongia tosta 9C Boiron

GSE Grapefruit Seed Extract Defense Plus (90 Tabs) NutriBiotic

Zyflamend Whole Body (120 Vegetarian Caps)* New Chapter Nutrition

Blood Builder (90 tabs)* MegaFood

Natural 5-HTP 50mg (120 capsules) Healthy Origins

Betaine HCl with Pepsin (100 Tabs) Seacoast Vitamins

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.

Mega Nutrient | Nature’s Way Alive Multivitamin
Alive Multi Vitamin from Nature's Way is the complete daily multivitamin containing the best ingredients from whole-food sources.

Phenocane Curcumin (120 capsules) OxyLife

Ignatia amara 9C Boiron

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.

Preg-Natal (180 tablets) Jarrow Formulas