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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

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

In Stock
  • Expiration Date: 10/2019
  • 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
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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

    difficult to give a review.

    Posted by iHerb Customer on Dec 27, 2017 | Verified Purchase

    Just take this a short time I think to quick to say good or not good.

    Thanks for your feedback!


    Posted by iHerb Customer on Dec 04, 2017 | Verified Purchase


    Thanks for your feedback!


    Posted by iHerb Customer on Nov 06, 2017 | Verified Purchase

    I use this in conjunction with a few other supplements for memory.

    Thanks for your feedback!

    Brilliant -- far better than either compound separately

    Posted by iHerb Customer on Nov 05, 2017 | Verified Purchase

    This has worked well for me. I have taken Alpha-GPC before but it hasn't had a very profound effect, however when I take these I notice a huge difference. I can't say for sure whether it's just the PS, or whether it's the combination that works but it's definitely on the money. Haven't tried stacking with any racetams or similar, but can comment it synergises well with caffeine. I will definitely be re-buying.

    Thanks for your feedback!

    This product it 'genius'.

    Posted by iHerb Customer on Jun 22, 2017 | Verified Purchase

    Two times given substances with similar effect do it more effectively and I have proven - I wish I could re-order.

    Thanks for your feedback!