AOR PS-100 Phosphatidylserine 100mg Capsules

AOR PS-100 Phosphatidylserine Details

AOR PS-100 Phosphatidylserine 100mg is a single-ingredient brain-support supplement. Phosphatidylserine (PS) is a phospholipid that's a key structural component of brain cell membranes — most concentrated in the brain and cerebral cortex. Used for memory, focus, and reducing stress-related cortisol. Made in Canada.

Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada

Quick Facts

Who AOR PS-100 Is For

• Adults focused on memory, learning, and concentration support — especially after age 50
• People dealing with age-related memory changes wanting daily cognitive support
• High-performance athletes wanting to reduce exercise-related cortisol
• People under chronic stress — PS helps moderate cortisol response
• Adults wanting a single-ingredient targeted nootropic rather than a multi-ingredient brain blend

Who this product is NOT for: If you mostly want general daily brain support, omega-3s (especially DHA) are a lower-cost starting point. Talk to a healthcare practitioner before use if you take blood thinners or have a medical condition.

Vitamart's Take

Phosphatidylserine is one of the more well-researched single-ingredient brain supplements available. It's a phospholipid — a fat-based molecule — that makes up part of every brain cell membrane. Supplementing supports cognitive function and helps moderate cortisol (your main stress hormone). Athletes use it to reduce post-training cortisol; older adults use it for memory and learning support. For a single, well-studied brain supplement, this is one of the sensible choices. If you're new to brain supplements generally, start with omega-3 DHA — your brain is 60% fat.

How AOR PS-100 Compares

PS-100 vs DHA Omega-3

PS-100: Phosphatidylserine — a structural phospholipid in brain cell membranes.
DHA Omega-3: The main fat your brain is built from. A broader, more foundational starting point for brain support.

PS-100 vs Multi-Ingredient Brain Formulas

PS-100: Single ingredient, single dose. Targeted.
Multi-Ingredient Brain Formulas: Combine PS with bacopa, lion's mane, B vitamins, and other nootropics. Broader but less targeted.

PS-100 for Memory vs PS-100 for Stress

Same product, two main uses. Memory support typically requires 100–300 mg daily for 4–6 weeks. Stress/cortisol support typically takes 100–400 mg daily, especially around training or stress.

How To Use

Adults: Take 1 capsule daily with food, or as directed by your healthcare practitioner. For higher doses (200–300 mg), split into multiple servings throughout the day.

Talk to a healthcare practitioner before use if you are pregnant or breastfeeding, have a medical condition, or are taking medication (especially blood thinners or anti-anxiety medications).

Frequently Asked Questions

Pairs Well With

• DHA Omega-3 Supplements — the main fat in your brain
• Lion's Mane Mushroom — popular nootropic for nerve and brain support
• B-Complex Supplements — supports brain energy and neurotransmitter production
• Magnesium Supplements — supports stress response and sleep

💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.

Compare Similar Products

• Brain & Cognitive Health — Browse memory, focus, and cognitive supplements.
• Phosphatidylserine Supplements — Compare PS products from different brands.
• Nootropics — Browse cognitive enhancement supplements.
• DHA Omega-3 — Foundational brain support.

About Vitamart

Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.

Vitamins Lowest Prices.

Take 1-3 AOR PS-100 capsules daily with/without food, or as directed by a qualified health practitioner.