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Extension IQ 120 capsules Brand: Vitamin Research Products

$29.65 - $78.09
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Vitamin Research Products
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Extension IQ™ helps promote clarity of thinking, sharp focus and excellent memory. Our premier brain formula works in two ways. First, it promotes healthy levels of acetylcholine, a key neurotransmitter, by providing important nutrients such as choline, DMAE and huperzine-A. Second, the vinpocetine and Ginkgo biloba in Extension IQ™ support cerebral microcirculation. With optimal microcirculation, nutrients and oxygen are more effectively carried into the brain cells. Better brain cell nourishment enhances cognitive performance and helps support cellular health. Supporting ingredients such as pyroglutamic acid and L-Phenylalanine also contribute to cognitive function and memory.*

Extension IQ Ingredients

Acetylcholine is a valuable brain neurotransmitter. It is directly involved in maintenance of healthy brain function, memory and cognition. Healthy levels of acetylcholine are associated with healthy brain function, especially as we age.*

Choline and DMAE are precursors to acetylcholine.*

In human clinical trials, huperzine-A extract has been shown to effectively improve memory and cognitive function in adults. Huperzine-A also promotes healthy acetylcholine levels.*

Standardized Ginkgo biloba extract has been shown to promote healthy cerebral microcirculation, improve memory and balance.*

Ginkgo biloba is routinely recommended by healthcare professionals for supporting healthy brain functioning and cognitive support in Europe.*

Vinpocetine, a botanical extract, promotes cerebral microcirculation, healthy brain cell activity and overall brain metabolism. It has been shown to improve cognition.*

L-Phenylalanine is an amino acid and precursor to epinephrine and norepinephrine, two neurotransmitters involved in supporting healthy mood, focus and memory.*

Pyroglutamic acid has been shown to enhance learning and healthy cognition. An 8-week placebo-controlled clinical research study in adults reported significant improvement in verbal memory in those taking pyroglutamic acid, compared to those who were not.*

Pantothenic acid and B-12, two B-vitamins, are enzymes required for optimal metabolism.*

Recommended Dosage:

2193 — Take 4 capsules up to two times per day.


Use only as directed. Excessive consumption of choline can cause excessive muscle tension, which may produce symptoms such as a stiff neck, headaches or gastric cramps. A few persons may develop a fishy smell when using a choline supplement due to bacterial degradation of choline in their intestines. If this occurs, try taking your choline in divided doses with meals rather than all at once. Persons with ulcers or a history of ulcers should consult their physician before using a choline supplement since choline may increase stomach acid production.


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