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?

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

Best Noni Concentrate (650 mg - 150 capsules) Doctor's Best

Lung Bronchial and Sinus Health (90 tabs)* Natural Factors

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

Body Essential Silica Gel (7oz) NatureWorks

Bone Renewal (150 capsules)* The Synergy Company

Happy Camper, 120 Veggie Caps Natural Balance

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

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

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.

Bone-Up (240 capsules) Jarrow Formulas

Sepia 9C Boiron

BetaMax 250 mg (120 caps) Chisolm Biological Laboratory

Revivin (350mg 120 capsules) Chi's Enterprise

Blood Builder (90 tabs)* MegaFood

Best Ubiquinol featuring Kaneka QH(100mg 60 softgels) Doctor's Best

Female Reproductive Formula (100 caps) Christophers Original Formulas

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

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.

Best Fucoidan 70% Brown Seaweed (60 vegi capsules) Doctor's Best

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

PRID (18 g) Hylands

Gelsemium sempervirens 9C Boiron

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

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

Cantharis 9C Boiron