Phosphatidyl serine for Brain Support

Phosphatidylserine Complex with Phosphatidylcholine | 60 Vegetarian Capsules

A plant-based Phosphatidylserine supplement for brain health, combining standardized Phosphatidylserine (PS) and Phosphatidylcholine (PC) from Non-GMO soy to support memory, focus, learning and healthy ageing.

Dual-Phospholipid Brain Nutrition
20% PS + 20% PC Standardization
Non-GMO Soy-Derived Phospholipids
Cognitive Wellness for Active Adults

Nutraceutical

Dual-Phospholipid Capsules

Vegetarian

30 Daily Servings

Secure Payments

100% Genuine Products

Free Shipping on Prepaid

Lab Tested

20% PS + 20% PC Standardized

Plant based

Non-GMO Soy

Formula Available Since 2016

Quality Lab Test Report Available for every batchDownload Report →

At a Glance

Product Category Nutraceutical

Form Vegetarian Capsule

Key Nutrients Phosphatidylserine + Phosphatidylcholine

Suitable For Adults

Diet Type Vegetarian

Why Phosphatidyl serine for Brain Support?

Memory & Learning

Supports nutritional needs around memory, learning and everyday cognitive wellness.

Focus & Mental Performance

Supports cognitive wellness during demanding study, work and mentally intensive routines.

Brain Cell Nutrition

Provides PS and PC—two phospholipids that contribute to healthy brain-cell membrane structure and communication.

Exercise-Related Stress Support

Phosphatidylserine has been studied for supporting a healthy cortisol response during intense physical activity.

*This product is not intended to diagnose, treat, cure or prevent any disease.

Provides 100 mg PS + 100 mg PC per declared two-capsule serving—not just a 500 mg complex.
Uses an equal 20% PS and 20% PC standardized dual-phospholipid balance.
Clearly identifies its plant-based phospholipids as derived from Non-GMO soy.
Offers a focused brain-health formula without caffeine, stimulants or herbal nootropic blends.
Contains no added vitamins or minerals that may duplicate a daily multivitamin.

500 mg phospholipid complex standardized to 20% Phosphatidylserine and 20% Phosphatidylcholine
non-GMO soy derived.

Phospholipid Complex	500 mg
(from Non-GMO Soy)
Phosphatidylserine (PS)	20% min.
Phosphatidylcholine (PC)	20% min.

Adult students seeking nutritional support for memory, learning and concentration.
Working professionals and entrepreneurs managing mentally demanding schedules.
Adults 40+ focused on cognitive wellness and healthy brain ageing.
Athletes seeking mental focus and support during demanding training routines.
Adults who prefer focused, stimulant-free phospholipid nutrition over complex nootropic blends.

1 capsule twice daily / serving size 2 capsules

Parameters What BestSource Offers

Active PS—not only complex weight Phosphatidylserine standardized to **20% minimum
PS-only or dual-phospholipid formula Includes "20% minimum Phosphatidylcholine" alongside PS
Ingredient source and allergen Derived from "Non-GMO soy", with the soy source clearly disclosed
Unnecessary stimulants or add-ons Focused formula without caffeine, herbs or added vitamins and minerals
Full daily servings—not capsule count One capsule twice daily; **60 capsules provide 30 daily servings
Independent quality check Quality proof
third-party tested product-specific lab report

Phosphatidylserine is a naturally occurring phospholipid—a fat-like component of cell membranes, particularly brain-cell membranes. It helps maintain membrane structure and supports normal cell communication involved in memory, learning and focus.
Phosphatidylcholine is another important phospholipid found in cell membranes and is also a source of choline. BestSource combines PC with PS to provide broader phospholipid nutrition for healthy brain-cell membrane structure and function.
It means every 100 mg of the phospholipid complex provides at least 20 mg of PS and 20 mg of PC. Therefore, a declared 500 mg serving provides at least 100 mg each of Phosphatidylserine and Phosphatidylcholine, helping ensure consistent active amounts.
No. Both provide Phosphatidylserine, but they come from different sources and have different fatty-acid profiles. Modern supplements commonly use plant-derived phospholipids such as soy. BestSource states that its phospholipid source is non-GMO soy.
Clinical studies have investigated PS in memory, cognition, stress-response and exercise settings.