What is the difference between this supp and doctor's best best l-carnitine fumarate featuring sigma tau carnitine (855 mg) vegetable capsules ????

According to the research I read, Acetyl L-Carnitine is a form that passes through the blood-brain barrier providing the neurological health effects whereas L-Carnitine Fumarate or Tartrate do not. People take Acetyle form for neurological benefits and the other forms for fat metabolization, increased energy, and other whole body effects. Fumarate and Tartrate forms do not cross the blood-brain barrier.

Made in china or italy? reviewer states china, doctor's best web site states "contains biosint acetyl-l-carnitine, which is manufactured in italy"

Rome Italy. Manufactured for Doctor's Best.

Magnesium silicate is talc!!!?

You would have to contact the company. I no longer use this product. It is not enteric coated capsule, and causes severe indigestion. I actually make my own from bulk supply. I get it through Bulk Supplements, and make my own capsules. Once I made the plunge and have learned how to do it, it is quite easy. I make them 100 at a time and it takes about 1/2 hour from time I set it up to done. And all for about 35 cents for a hundred. And NO added fillers, including talc! All the best and to your health. Oh, yeah? I take It help with polyneuropathy.

ASIN	B000NRXO8A
Age Range Description	Adult
Allergen Information	Gluten Free
Amazon Bestseller	#70,464 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #5 in Acetyl-L-Carnitine Nutritional Supplements
Brand	Doctor's BEST
Brand Name	Doctor's BEST
Color	Red
Container Type	Bottle
Customer Reviews	4.6 out of 5 stars 689 Your Review
Diet Type	Vegan
Dosage Form	588
Flavor	Unflavored
Global Trade Identification Number	00753950001527
Item Dimensions	6 x 6 x 11.3 cm
Item Form	Capsule
Item Weight	0.14 Kilograms
Manufacturer	Doctor's Best
Manufacturer Part Number	DRB-00152
Material Features	GMO Free
Material Type Free	Pesticide Free
Model Name	Acetyl L-Carnitine, Help Boost Energy Production, Support Memory/Focus
Model Number	DRB-00152
Number of Items	1
Primary Supplement Type	Vitamins
Product Benefits	Energy Management
Special Ingredients	L-Carnitine
Specific Uses For Product	Take 2 capsules daily with food. As recommended by nutritionists, take more than 4 capsules per day
Total Servings Per Container	60
UPC	885181208403 753950001527
Unit Count	120 粒

海外直送品 Doctors Best Best Acetyl L-carnitine, 120 caps 500 mg

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