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Benefits:

Phosphatidylserine (PS) is a phospholipid naturally found in cell membranes, with high concentrations in the brain. It is essential for cognitive function, as it supports neurotransmitter activity, helps maintain cellular membrane integrity, and plays a role in memory and stress response regulation.

Enhances cognitive function and reduces symptoms of brain aging
Promotes cellular health by aiding in the maintenance of cell membrane fluidity and stability
Aids in stress management and mood regulation by promoting neurotransmitter balance

View Certificate of Analysis

Research-Supported Benefits:

Enhances Brain Health. Studies suggest that phosphatidylserine supplementation may enhance memory, concentration, and cognitive performance, particularly in individuals with age-related cognitive decline or memory problems. (1)

Promotes Cellular Health. Phosphatidylserine is a key component of cell membranes that aids in the maintenance of membrane integrity, contributing to overall cellular health. (2)

Aids in Stress Management. Phosphatidylserine has been studied for its ability to reduce cortisol levels in response to stress. Cortisol is a stress hormone that, when elevated, can interfere with sleep quality and make it difficult to fall asleep or stay asleep. By reducing cortisol levels, phosphatidylserine may help lower stress, making it easier to achieve restful sleep. (3)

Regulates Mood. Phosphatidylserine is involved in the synthesis and release of neurotransmitters, such as serotonin and dopamine, which play integral roles in mood regulation. By modulating the levels and activity of these neurotransmitters, phosphatidylserine may contribute to an improved mood. (4)

References:

1. Kato-Kataoka A, Sakai M, Ebina R, Nonaka C, Asano T, Miyamori T. Soybean-derived phosphatidylserine improves memory function of the elderly Japanese subjects with memory complaints. J Clin Biochem Nutr. 2010;47(3):246-255. doi:10.3164/jcbn.10-62

2. Vance JE, Tasseva G. Formation and function of phosphatidylserine and phosphatidylethanolamine in mammalian cells. Biochim Biophys Acta. 2013;1831(3):543-554. doi:10.1016/j.bbalip.2012.08.016

3. Komori T. The Effects of Phosphatidylserine and Omega-3 Fatty Acid-Containing Supplement on Late Life Depression. Ment Illn. 2015;7(1):5647. Published 2015 Apr 1. doi:10.4081/mi.2015.5647

4. Benton D, Donohoe RT, Sillance B, Nabb S. The influence of phosphatidylserine supplementation on mood and heart rate when faced with an acute stressor. Nutr Neurosci. 2001;4(3):169-178. doi:10.1080/1028415x.2001.11747360

5. Glade MJ, Smith K. Phosphatidylserine and the human brain. Nutrition. 2015;31(6):781-786. doi:10.1016/j.nut.2014.10.014

6. Ma X, Li X, Wang W, Zhang M, Yang B, Miao Z. Phosphatidylserine, inflammation, and central nervous system diseases. Front Aging Neurosci. 2022;14:975176. Published 2022 Aug 3. doi:10.3389/fnagi.2022.975176

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Supplement Facts
Serving Size: 2 Capsules \n
Servings Per Container: 60
Amount Per Serving	%DV
Phosphatidylserine (from sunflower)	300 mg	† \n
† Daily Value not established

REV. 10.23

\nOTHER INGREDIENTS: Vegetable capsule, rice hulls. \n
\nDOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, fish, shellfish, tree nuts, peanuts.
\nSUGGESTED DAILY USE: Take 2 capsules per day, or as recommended by your healthcare professional.
\n
\nNOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper evident seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.
\n
\nCAUTION: Not intended for use by pregnant or nursing women. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
\n

\nUnique Formulation. Compared to the majority of phosphatidylserine products on the market that are sourced from soy (90% of soy in the US is genetically modified), ProHealth’s Phosphatidylserine is sourced from sunflower, which tends to be better tolerated especially for those with soy allergies.
\nEffective Dosing: ProHealth's Phosphatidylserine contains a clinically effective dose of 300 mg of phosphatidylserine per serving.
\nQuality Manufacturing Practices. All of our products are manufactured in an FDA-registered, GMP-certified facility.
\nThird-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.

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Phosphatidylserine - 300 mg per serving, 120 capsules

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