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Douglas Laboratories® Niacinate-400 120 caps

SKU 7580-120X
Original price $42.20 - Original price $42.20
Original price
$42.20 - $42.20
Current price $42.20

400 mg Niacin from Inositol Hexaniacinate

Niacinate 400 contains 400 mg of niacin from 515 mg of inositol hexaniacinate in capsule form. This ester of niacin and inositol eliminates the uncomfortable skin-flushing side effects often observed with high-dose crystalline niacin.

Serving Size:1 Capsule
Servings Per Container:120

Amount Per Serving% Daily Value
Niacin (as Inositol hexaniacinate)Amount Per Serving:400 mgDaily Value:2500%
Other Ingredients:
Gelatin (capsule), microcrystalline cellulose, vegetable stearate


We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

  • Gluten Free
  • Non-GMO
As a dietary supplement, adults take 1 capsule daily or as directed by your health professional.

If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.

Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact.

Short Shelf Life:Item has a short shelf life of 6 months or less.

Customer Reviews

Based on 81 reviews
Please may I have some more ??

Please may I have some more. I think That is what my ?? is saying when I can only give her the recommned amount. Great product this is my second time buying it for my ?? would recommend these for your feline ?? ??

Amazon Customer
Outside label and inside contents dont match

There is a label on the bottle that says Melatonin 2 mg capsules but when I looked at ingredients on the back it says GABA. I then peeled off the label and found the word GABA under the label. Thankfully I noticed this before swallowing what I thought was melatonin.

No more waking up with neck pain

My chiropractor recommended I purchase this pillow to alleviate my constant neck pain. To be honest I thought it was going to be uncomfortable and that I would have a hard time sleeping on it because of how its designed but it turns out to be just the opposite. I go between sleeping on my back and on my side and that is exactly what this pillow is made for. It took a couple of days to get used to it but I immediately felt the relief in my neck pain. It supports my neck so well and aligns my spine perfectly so dont wake up with any pain or discomfort. I love my pillow!!!


My partner has experienced neuropathy and this supplement was strongly recommended by his Doctors, takes 2-3 per day and the results seem to have justified the recommendation.

Dorothy W.
Worth the price

I had tried to get buy on a cheaper brand of this type of pillow. Could not sleep on the other brand but this pillow is firm but soft, a good size, comfortable and, most importantly, it holds its shape. I highly recommend it.