Phosphatidylserine is a phospholipid naturally present in the body’s cell membranes, especially in brain cells, where it makes up around 15% of total neuronal membrane lipids. This structural component plays a fundamental role in maintaining membrane fluidity, which supports communication between nerve cells, and is also involved in releasing neurotransmitters, the chemical messengers essential for communication between neurons.

It’s found in small amounts in foods like sunflower, mackerel, chicken and offal, but dietary intake alone rarely reaches the doses studied in the scientific literature, which is why capsule supplementation is a popular approach for anyone wanting to support their memory, focus and mental sharpness.

Dynveo has developed a 100% plant-based phosphatidylserine, extracted from non-GMO sunflower lecithin. Unlike many competing formulas made from soy, this version avoids any risk linked to soy allergens or genetically modified crops, with sunflower offering a cleaner, better-tolerated raw material.

The manufacturing process relies on micro-emulsification in coconut-derived medium-chain triglycerides (MCT), an innovative technology that considerably improves phosphatidylserine’s stability and reduces oxidation, a recurring issue with classic dry forms — optimising bioavailability so the body absorbs and uses the active more efficiently at an equivalent dose.

Take 3 capsules a day, split across 3 servings at mealtimes; taking it with food supports phospholipid absorption thanks to dietary fats. Each capsule provides 100 mg of pure phosphatidylserine, or 300 mg per daily dose, the reference dose used in the main scientific studies. A minimum 2-3 month course is generally recommended for meaningful results on cognitive function, and can be repeated after a break of a few weeks.

Contains sunflower lecithin. Not recommended for people on anticoagulant treatment without prior medical advice. Not recommended for pregnant or breastfeeding women without medical consultation. For adult use only. Do not exceed the recommended daily dose. Store in a cool, dry place, away from light. Keep out of reach of children. If you are on medical treatment, consult your healthcare professional before supplementing. A food supplement is not a substitute for a varied, balanced diet and a healthy lifestyle.

Does Dynveo’s phosphatidylserine contain soy?

No. Unlike many phosphatidylserine supplements on the market, Dynveo’s version is made exclusively from non-GMO sunflower lecithin, with no trace of soy, making it well suited to people sensitive or allergic to that ingredient.

What is the recommended daily dose of phosphatidylserine?

The recommended dose is 3 capsules a day, or 300 mg of phosphatidylserine, matching the dose used in the main scientific studies. The capsules are taken with meals, spread across the day, over a course of at least 2-3 months for best results.

Is phosphatidylserine suitable for vegetarians and vegans?

Yes. Dynveo’s phosphatidylserine is 100% plant-based — the raw material comes from sunflower, and the capsule shell is pullulan, a naturally derived polysaccharide — making it fully suitable for vegetarians and vegans, with no animal-derived components.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.