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Doctor's Best, Natural Brain Enhancers, 60 Veggie Caps

CA$27.32 CA$27.32 (Saved CA$21.59)

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Doctor's Best, Natural Brain Enhancers, 60 Veggie Caps

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Doctor's Best, Natural Brain Enhancers, 60 Veggie Caps

In Stock
  • Expiration Date: October 2019
  • Shipping Weight:
    0.11 kg
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  • Product Code: DRB-00214
  • UPC Code: 753950002142
  • Package Quantity: 60 Veggie Caps
  • Dimensions:
    9.7 x 5.1 x 5.1 cm , 0.09 kg
    Switch to Imperial units
Frequently Purchased Together
Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Helps Promote Memory & Attention
  • Vegan
  • Non-GMO/ Gluten Free

AlphaSize (GPC, GlyceroPhosphoCholine) and SerinAid (PS, PhosphatidylSerine) are phospholipid nutrients intensively researched for their benefits to diverse human brain functions. These nutrients naturally complement each other: GPC reaches very high concentrations inside cells; PS is a building block for cell membranes that generate the brain's energy and electricity. Numerous double-blind trials document the benefits of GPC and PS.

  • Helps Support attention, learning, memory, other cognitive functions
  • Helps Assist the brain and body in coping with stress
  • Helps Facilitate growth factor action for brain circuit renewal

Suggested Use

Adult Use: Take 2 capsules daily between meals, not later than 4 pm. Up to 6 capsules per day may be beneficial, or higher intakes as recommended by a nutritionally informed physician.

Other Ingredients

Dicalcium phosphate, modified cellulose (vegetarian capsule), silicon dioxide, magnesium stearate (vegetable source), magnesium silicate.

Contains soy


Store in a cool dry place.

Supplement Facts
Serving Size: 2 veggie capsules
Servings Per Container: 30 servings
  Amount Per Serving % Daily Value
GlyceroPhosphoCholine [GPC, from AlphaSize] 300 mg
PhosphatidylSerine [PS, from SerinAid] 100 mg
† Daily Value not established.
iHerb Customer Reviews


Posted by iHerb Customer on March 15 2018 | Verified Purchase

Excellent product with premium ingredients.

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Good stuff

Posted by iHerb Customer on March 4 2018 | Verified Purchase

Good quality, potent and needed nutrition for the aging person. Helped a person i know with a brain related issue. (that was in conjunction with NIACEL)

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Very effective and powerful supplement. Best price.

Posted by iHerb Customer on March 2 2018 | Verified Purchase

The blend is very effective in mind focusing, attention, learning, studying. Powerfull effect on insomnia also. It gives a state of calm and relaxation also.

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Terrible headache & brain fog!

Posted by iHerb Customer on February 13 2018 | Verified Purchase

I took it everyday 2 months ago. It give me terrible headache and brain fog. I don't know why did it happen. I purchased 6 bottoms of Brain Enhancers... Seems very wasted money....

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Good but too strong

Posted by iHerb Customer on January 26 2018 | Verified Purchase

This is the first day I took it . I only took one capsule around noon, about 1 hour later I felt calmer, more focused and less tired. However in the evening I got a little bit of headache and bloating. Tomorrow I will open the capsule and take out half the powder. Hopefully half the dose will go well with my body system.

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