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?

DMAE (90 Caps) Seacoast Vitamins

Bonita Hair Skin Nails (30 softgels) Essential Source

Best Serrapeptase (40,000 Units - 270 capsules) Doctor's Best

Blood Builder (90 tabs)* MegaFood

Garcinia Cambogia Extract 50% HCA (90 v-caps) Top Secret Nutrition

Glycotrol (Diabetes) (180 capsules)* Lidtke

SoFresh Adult Flossing Toothbrush (Soft) OraMedix Inc.

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

Bone-Up (240 capsules) Jarrow Formulas

Cellfood Essential Silica (4 oz)* Lumina Health

Best Acetyl L-Carnitine featuring Sigma Tau Carnitine (588 mg)(120 capsules) Doctor's Best

Vitamin D Standards Too Low
A worldwide increase to 2,000 IU of vitamin D daily (or higher for some groups) could reduce the incidence of a number of diseases, including multiple sclerosis, cancer, type-1 diabetes, metabolic syndrome, cardiovascular disease and tuberculosis.

Enzyme Aid Digestive Tabs (100 Tabs) Nature's Life

GSE Grapefruit Seed Extract Defense Plus (90 Tabs) NutriBiotic

Female Reproductive Formula (100 caps) Christophers Original Formulas

Alive! Max Daily ( 90 tablets ) Nature's Way

Body Essential Silica Gel (7oz) NatureWorks

MicroLingualâ„¢ Technology by Superior Source Vitamins
Superior Source Vitamins is the #1 Alternative to Hard to Swallow Pills and Capsules

PRID (18 g) Hylands

Ozonated Jojoba Oil (2 oz / 59 ml) purO3

TriActive Biotics Slimming Support (30 capsules) Essential Source

Para Smart (90 caps) Microbial Cleanse (2 Part Program)* Renew Life

Acetyl-L-Carnitine Arginate (90 vcaps)* 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.

Nerve Tonic (100 Tabs) Hylands

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