MEMORY & COGNITION SUPPORT

Cognition is

multi-pathway.

Memory decline rarely comes from a single cause. This formula pairs methylation cofactors, mitochondrial fuel, and cholinergic botanicals — B12, folate, acetyl L-carnitine, ginkgo, bacopa, phosphatidylserine, resveratrol, and huperzine A.

Shop Memory Sustain View Formula →

PROFESSIONAL GRADE · 60 CAPSULES · ACETYL L-CARNITINE · GINKGO · BACOPA · HUPERZINE

Memory Sustain bottle
COMPLETE STACK
10 working ingredients

Three pathways at once.

Methylation (B12, folate, B6). Mitochondria (acetyl L-carnitine, NAC, resveratrol). Cholinergic signaling (ginkgo, bacopa, phosphatidylserine, huperzine A). One formula, three pathways the aging brain actually needs.

CHOLINERGIC
100 mcg Huperzine A

Preserve acetylcholine.

Huperzine A is a natural, selective inhibitor of acetylcholinesterase — the enzyme that breaks down acetylcholine, the neurotransmitter of learning and recall. Supporting it preserves the signal that age depletes.

DAILY DOSE
2 capsules daily, split

One AM, one PM.

Adults take one capsule twice daily. Bacopa and acetyl L-carnitine work cumulatively — many patients feel the first shifts in focus within weeks, with memory benefits building across four to twelve weeks of consistent use.

MAY BENEFIT

Memory is a
maintenance problem.

01
Sharper focus
Acetyl L-carnitine crosses the blood-brain barrier to fuel neuronal mitochondria directly.
02
Memory recall
Bacopa and phosphatidylserine support the hippocampal chemistry behind encoding and retrieval.
03
Cognitive resilience
Trans-resveratrol and NAC buffer the oxidative stress that accumulates in aging neurons.
04
Cerebral circulation
Ginkgo biloba supports microcirculation — the delivery system for oxygen and glucose in the brain.
05
Cholinergic signaling
Huperzine A preserves acetylcholine, the neurotransmitter most closely tied to learning.
06
Methylation support
Active folate and methylcobalamin keep one-carbon chemistry feeding neurotransmitter synthesis.

Formula

Ten ingredients. Three cognitive pathways.

KEY INGREDIENTS

Vitamin B6
as pyridoxal 5'-phosphate · 5 mg · 294% DV
Folate
as (6S)-5-methyltetrahydrofolic acid, glucosamine salt · 170 mcg DFE · 43% DV
Vitamin B12
as methylcobalamin · 100 mcg · 4,167% DV
Acetyl L-Carnitine
as acetyl-L-carnitine HCl · 250 mg
N-Acetyl L-Cysteine
100 mg
Ginkgo Extract
Ginkgo biloba leaf; 20% ginkgoflavonglycosides and 5% terpene lactones · 60 mg
Bacopa Extract
Bacopa monnieri whole plant; 8% bacosides · 50 mg
Phosphatidylserine
15 mg
trans-Resveratrol
from Polygonum cuspidatum root · 10 mg
Huperzine A
from Huperzia serrata whole plant · 100 mcg

OTHER INGREDIENTS

Capsule (hypromellose), stearic acid, calcium silicate, tricalcium phosphate, silica, magnesium stearate, microcrystalline cellulose.

DIRECTIONS

Adults: Take one capsule twice daily or as directed by a healthcare practitioner.

Memory Sustain supplement facts
MAY BENEFIT:
Memory & Cognition

Questions

Frequently asked.

Who is Memory Sustain designed for?
Adults concerned with age-related cognitive changes, methylation weakness, or chronic mental fatigue — as well as younger adults seeking multi-pathway focus and memory support. It was formulated as a comprehensive stack, not a single-mechanism nootropic.
What does huperzine A actually do?
Huperzine A is a plant alkaloid from Huperzia serrata that selectively inhibits acetylcholinesterase — the enzyme that degrades acetylcholine. By slowing that breakdown, more of the neurotransmitter remains available in synapses, supporting attention and recall. It has been studied in cognitive aging protocols.
How long before I notice a difference?
Many patients report sharper focus and clearer thinking within two to three weeks. Bacopa and phosphatidylserine work cumulatively — the full memory benefit typically builds over six to twelve weeks of consistent use. Don't judge it on the first few days.
Can I take it with other methylation products?
Yes — Memory Sustain already includes B6, B12, and methylfolate for the one-carbon pathway. Pairing with Methylation Complete or Methyl Folate Plus is common in MTHFR protocols. Review total B-vitamin dose with your practitioner to avoid duplication.
Will it interact with medications?
Ginkgo biloba and huperzine A can interact with anticoagulants, cholinesterase inhibitors (Aricept, Exelon), and certain seizure medications. Patients on these drugs should consult their practitioner before starting. Ginkgo may also require discontinuation before surgery.
Is it safe long-term?
Most of the ingredients have long safety records in traditional use and clinical research. Some practitioners cycle huperzine A (five days on, two off) to preserve receptor responsiveness. Discuss long-term use strategy with your healthcare provider.

The Science

Learn the why.

methylation

How methylation shapes mood, focus, and energy

Mood, focus, and energy aren't separate systems — they run on the same methyl groups. Here's how the methylation cycle underwrites neurotransmitter chemistry, mitochondrial output, and the difference between a good day and a flat one.

Apr 4, 2026 →

mthfr

MTHFR symptoms: what carriers actually notice day-to-day

MTHFR variants don't cause a single recognizable disease. They shape how you feel on an ordinary Tuesday — energy, mood, sleep, tolerance for caffeine and alcohol. Here's what carriers actually describe.

Mar 30, 2026 →

mood

Why methylation matters for mood — the biochemistry behind it

Serotonin, dopamine, and norepinephrine are all produced and regulated through methylation-dependent steps. Here's the biochemistry connecting your methyl cycle to your mood — and the evidence behind it.

Mar 8, 2026 →