Pure Encapsulations

CogniMag

$89.50120 Capsules

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The Promise

What it is — targeted magnesium plus polyphenols Magnesium‑L‑threonate and PhytoMemory blend

Two capsules deliver a magnesium‑L‑threonate complex (Magtein™) plus a 50 mg PhytoMemory polyphenol blend.

Magtein® magnesium‑L‑threonate

Each two‑capsule serving provides 1,000 mg Magtein™ magnesium‑L‑threonate, supplying 72 mg elemental magnesium.

PhytoMemory polyphenols

The formula includes a 50 mg proprietary PhytoMemory blend of wild blueberry, Orléans strawberry and spinach juice concentrate.

Vegetarian capsule and minimal excipients

Delivered in vegetable capsules with ascorbyl palmitate as the listed excipient.

Clear dosing framework

Recommended serving is 2 capsules twice per day — once with a meal and once at bedtime.

Why It Works

Why these ingredients matter — chosen forms and targets Ingredient forms, targets, and supported roles

Ingredients are presented in specific forms and combinations that support brain‑targeted magnesium delivery and polyphenol activity.

01

Magnesium form that reaches the brain

Magnesium‑L‑threonate is the form provided because it crosses the blood–brain barrier to support brain magnesium levels.*

02

Elemental magnesium amount

The two‑capsule dose supplies 72 mg of elemental magnesium, coming from the magnesium‑L‑threonate complex.

03

PhytoMemory targets PEP activity

The polyphenol blend is formulated to maintain healthy prolyl endopeptidase (PEP) activity relevant to brain neuropeptides.

04

Botanical species specified

Botanical components are specified: Vaccinium angustifolium (wild blueberry), Fragaria vesca/Fragaria x ananassa (strawberry types), and Spinacia oleracea (spinach).

Reviews

Customer Reviews

Your Journey

How to take it — practical use and precautions Serving, timing, interactions, and tolerability

Follow recommended dosing and observe precautions for certain medications or sensitivities.

Serving

Two capsules per serving

Take 2 capsules twice daily for the recommended 4‑capsule total daily intake.

Timing

With a meal and at bedtime

Take one 2‑capsule serving with a meal and the second serving at bedtime.

Drug interactions

Separate from bisphosphonates; use caution with some drugs

Magnesium should be taken separately from bisphosphonate medications and may be contraindicated with certain antibiotics; exercise caution with potassium‑sparing diuretics.

Tolerability and adjustments

Drowsiness or headache possible

Magnesium‑L‑threonate has been associated in rare cases with drowsiness or headache; reducing dose may minimize these effects and discontinue if symptoms persist more than one week.

Product education

Suggested Use: 2 capsules, twice per day, with a meal and at bedtime.

CogniMag – *Magnesium-l-threonate and research-based PhytoMemory polyphenol blend to support cognitive function

What Is It?

CogniMag offers a blend of magnesium-L-threonate and polyphenols to support cognitive function.*

Special Features:

• Offers magnesium in the only form that crosses the blood brain barrier*

• Optimal brain magnesium levels support cognitive function, learning ability and working memory*

• Preliminary research suggests magnesium-l-threonate may:

– Support learning ability, short and long-term memory and brain function*

– Promote synaptic plasticity and density in the regions of the hippocampus correlated with learning and memory*

• PhytoMemory polyphenol blend maintains healthy prolyl endopeptidase (PEP) activity to protect brain neuropeptides involved in learning and memory*

• Blueberry, strawberry and spinach extracts protect the central nervous system from oxidative stress and support healthy dopamine activity, GABA release, receptor function and neuronal signal transduction*

What Is The Source?

Magnesium-l-threonate is sourced from elemental ore magnesium and synthetic threonate. Wild blueberry extract is derived from Vaccinium angustifolium fruit, Orléans strawberry extract is derived from Fragaria vesca var. Orléans fruit. Spinach juice concentrate is derived from Spinacia oleracea leaves. Ascorbyl palmitate is derived from corn dextrose fermentation and palm oil.

Recommendations

Pure Encapsulations recommends 2 capsules, twice per day, with a meal and at bedtime.

Are There Any Potential Side Effects Or Precautions?

If pregnant or lactating, consult your physician before taking this product. In rare cases, Magtein™ magnesium-l-threonate has been associated with drowsiness or headache. Reduced dosage should minimize this effect. Discontinue use if conditions persist for more than one week. Consult your physician for more information.

Are There Any Potential Drug Interactions?

Magnesium should be taken separately from bisphosphonate medications. Caution should be taken with concurrent use of potassium-sparing diuretics. It may also be contraindicated with certain antibiotics. Consult your physician for more information.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: 2 capsules, twice per day, with a meal and at bedtime.
two vegetable capsules contain:
Ingredients AMT %DV
Magtein™ magnesium-l-threonate 1,000 mg -
magnesium (as magnesium-l-threonate) 72 mg -
PhytoMemory proprietary blend providing:wild blueberry (Vaccinium angustifolium) extract (fruit), Orléans strawberry (Fragaria x ananassa) extract (fruit), and spinach (Spinacia oleracea) spinach juice concentrate 50 mg. -
Other Ingredients: vegetarian capsule (cellulose, water), ascorbyl palmitate
(-) There is no %DV or the manufactuer has not provided this data.