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?

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

Floradix Iron & Herbs (8.5 oz) Flora Health, Floradix

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

PRID (18 g) Hylands

Life Extension Mix Tablets (315 tablets)* 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.

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

Blood Builder (90 tabs)* MegaFood

CranBiotic (60 vcaps) Futurebiotics

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

Liver & Gallbladder Formula (100 caps) Christophers Original Formulas

Steel Libido for Women (75 softgels)* Irwin Naturals

Pancreas Formula (100 Caps) Christophers Original Formulas

Chamomilla 9C Boiron

Nerve Tonic (100 Tabs) Hylands

Bone-Up (240 capsules) Jarrow Formulas

Ultra Jarro-Dophilus (60 capsules)* Jarrow Formulas

Silexin with Lyco-Boost (60 capsules) ProVantex Prostate Supplement* BioAdvantex Pharma

Valerian Super Calm (2 fl.oz) Herbs for Kids

Heavy Mineral Bugleweed (100 Caps) Christophers Original Formulas

Alive! Whole Food Energizer, No Iron Added (90VCaps) Nature's Way

DMG-B15 Plus (60 VegCaps) Enzymatic Therapy

AnxioCalm (45 tablets) Terry Naturally

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.

Cellfood Essential Silica (4 oz)* Lumina Health

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack