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Source Naturals, Alpha GPC, 285 mg, 60 Capsules (Discontinued Item)

By Source Naturals

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The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: SNS-01818
  • UPC Code: 021078018186
  • Package Quantity: 60 Capsules
  • Dimensions: 2.2 x 2.2 x 4 in, 0.15 lbs (0.07 kg)

Product Overview

  • Dietary Supplement
  • Glycerylphosphorylcholine
  • Supports Cognitive Function

Clinical Research in humans and animals has demonstrated that GPC (l-alpha-glycerylphosphorylcholine) helps support higher brain function, mental acuity, and the release of human growth hormone. GPC is a precursor to the neurotransmitter acetylcholine and the membrane constituent phosphatidylcholine. Research suggests that it is more bioavailable than other forms of choline for the maintenance of learning and memory.

Suggested Use

2 capsules twice daily for the first 4 weeks, thereafter 1 capsule twice daily.

Other Ingredients

Gelatin (capsule), cellulose, magnesium stearate, and silica.

Contains soy.

Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Do not use this product if you are pregnant, may become pregnant, or breastfeeding. Consult your health care professional before using this product if you are currently taking acetylcholinesterase inhibitors such as a rivastigmine (Exelon) or donepezil (Aricept) or if you experience side effects such as heartburn, nausea, insomnia or headache.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

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Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30
  Amount Per Serving % Daily Value
L-alpha-glycerylphosphorylcholine 570 mg
†Daily Value not established.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Consistent Product

Posted by Reviewer2480336 on Apr 09, 2009

I use this product to help my dream recall and I have had great success with it. Not only can I remember my dreams more often, my overall ability to recall facts and events has improved. I prefer the Source Naturals brand because it seems to provide more consistent results than others.

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5 people found the following review helpful

Good For Autism and skin issues

Posted by Reviewer1159263 on Jan 06, 2011

I have noted very positive response in my autistic daughter using this product in her cognitive function in a 3 week period. I have noted it to help with eczema and dermatitis in the same period

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3 people found the following review helpful

Best Value for the Money and in Capsules!

Posted by Reviewer2820125 on Feb 08, 2008

Excellent product and great value for the money! Source Naturals is one of my favorite brands because of their high quality, but many of their products are in tablets, unfortunately, This one is capsules and well worth the money for the effects on maintaining your brain as you grow older.

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2 people found the following review helpful

Alpha GPC

Posted by Reviewer2556412 on May 01, 2008

This product provides a wonderful mental boost and clarifies perception. Source Naturals' version seems to be of consistently good quality.

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2 people found the following review helpful

Wouldn't use anything else

Posted by Reviewer2212097 on Feb 01, 2008

I have ordered this particular product 3-4 times now and it is more than I could ask for. Never any problems with the product, and iherb.com is great!

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1 person found the following review helpful

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