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.
Supercritical Diet & Energy- Organic energy*
Supercritical Diet & Energy- Organic energy* New Chapter Nutrition


 41.23 
New Chapter Nutrition
Esberitox (100 chew tabs)
Esberitox (100 chew tabs) Enzymatic Therapy


 13.85 
Enzymatic Therapy
MSM with GS-500 (180 veg caps)
MSM with GS-500 (180 veg caps) Enzymatic Therapy


 35.10 
Enzymatic Therapy

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?

Blood Builder (90 tabs)* MegaFood

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.

Steel Libido for Women (75 softgels)* Irwin Naturals

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

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

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

Cardio Chelate with EDTA (60 Vcaps) Metabolic Response Modifiers

Bone-Up (240 capsules) Jarrow Formulas

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.

Osteo Bone Health (180 caps)* Ultra Laboratories

Aconitum napellus 9C Boiron

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

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

Warrior Food Extreme Ultimate Protein Supplement - Economy Size (Vanilla 1000 g)* HealthForce Nutritionals

Borax 9C Boiron

Happy Camper, 120 Veggie Caps Natural Balance

Bile Acid Factors (333 mg 90 capsules) Jarrow Formulas

ProOmega Junior (90 Soft Gels)* Nordic Naturals

Floralax All Natural Fiber Formula (7.1 oz) Flora

Added Attention (16 fl.oz.) Buried Treasure

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

Vitamin D3 (2500 IU 100 softgels) Jarrow Formulas

Preg-Natal (180 tablets) Jarrow Formulas

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.

Bryonia alba 9C Boiron

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