Fosfatidylserine is an essential substance that naturally occurs in the human brain.

In these times, when we are all looking for natural ways to improve our health and well-being, Next Valley offers a Fosfatidylserine supplement derived from sunflowers that meets today’s needs for natural and plant-based support.

Discover the benefits of Next Valley’s Fosfatidylserine

  • Sourced from Sunflowers and is free from soy-related allergens.
  • Suitable for vegetarians.
  • Free from unhealthy additives.
  • Easy to swallow capsule size.

Available in a convenient resealable stand-up pouch with 60 capsules containing 150 mg of Fosfatidylserine per capsule.

NaamPackageDoseBeschrijvingPrijsHoeveelheidVoeg toe aan winkelwagen
Phosphatidylserine60 capsules150 mg27.95
Phosphatidylserine180 capsules150 mg30% Discount55.95

What is Phosphatidylserine?

Phosphatidylserine is a fat-soluble substance, important for the human brain. It plays a crucial role in the structure of brain cells and their functions. This phospholipid is not only the most prevalent in our brains and nerve cells but also contributes to the vitality of mitochondria, essential for energy production.

Although our body can produce phosphatidylserine itself, the amount we obtain through diet is essential, as dietary sources provide a different composition of fatty acids. Although phosphatidylserine is present in small amounts in many foods, supplementation supports the optimal function of our brains and bodies.

Discover the benefits of Phosphatidylserine from Next Valley

In accordance with European regulations regarding health claims, we are limited in directly communicating the specific uses of this supplement.

Available in a convenient resealable stand-up pouch with 60 capsules containing 150 mg of Phosphatidylserine per capsule.


Phosphatidylserine acts as a crucial nutrient promoting the flexibility of phospholipids in the membranes of nerve cells. It plays an essential role in various processes within the cell, making it an important component for anyone pursuing a healthy lifestyle.

Why buy Phosphatidylserine from Next Valley?

Sourced from Sunflowers, thus free from soy-related allergens

Next Valley’s Phosphatidylserine supplement stands out due to its unique origin from high-quality sunflowers, making it free from soy-related allergens commonly found in similar products. Additionally, we offer this supplement in a practical, resealable packaging containing 60 capsules, each with 150 mg of Phosphatidylserine.

Suitable for vegetarians, easy to swallow & free from unhealthy additives

Phosphatidylserine from Next Valley is encapsulated in vegan HPMC capsules. HPMC stands for hydroxypropyl methylcellulose, made from cellulose, which is derived from wood. Cellulose is essentially an indigestible plant fiber and is recognized as such by our body. HPMC is similar to cellulose but is much more soluble and is considered safe for human consumption.

Capsules containing botanical extracts are usually size #00, 24 mm in length, 9 mm in diameter. There is a large group of people who find it difficult to swallow this capsule size easily. The capsules we use for Phosphatidylserine are size #1, 19 mm in length, 7 mm in diameter. By not using unnecessary additives and distributing the reference intake doses over more capsules, we can use this easily swallowable size.

In Phosphatidylserine from Next Valley, only a minimal amount of gluten-free organic rice flour and magnesium stearate are used, respectively as filler and anti-caking agent, to ensure a consistent dosage of Phosphatidylserine in each capsule.

Use & Ingredients

Although the ideal dosage of Phosphatidylserine may vary depending on personal needs and professional advice, it is generally recommended in dosages of 150 mg to 300 mg per day. Our capsules each contain 150 mg of Phosphatidylserine, so we recommend the use of one to two capsules daily, depending on your individual needs and preferences.

Phosphatidylserine can be taken with or without food, but some people prefer to take it with a meal to avoid potential stomach upset. It is important to listen to your body and adjust the intake to what feels best for you.

The timing of intake is flexible; you can choose to take it in the morning or in the afternoon, depending on your daily routine and how your body reacts to the supplement.

Continuous use of Phosphatidylserine is possible, but it may also be useful to take a break occasionally after several months of regular use, to maintain effectiveness and give your body rest.

It is recommended to consult a healthcare professional before starting to use Phosphatidylserine, especially if you are pregnant, breastfeeding, taking medication, or have a medical condition, to avoid any negative interactions.

Pay close attention to how your body reacts to the supplement. Although side effects are uncommon, if you experience any unwanted reactions, stop using the product immediately and consult a healthcare professional.

Store the supplement in a cool, dry place and out of reach of children, to maintain quality and prevent unintended use.

Side Effects

Phosphatidylserine is generally considered safe when taken in the recommended amounts. However, like all supplements, some individuals may experience mild side effects. The most common mild side effects reported when using Phosphatidylserine include:

Stomach or intestinal discomfort

Some users may experience mild digestive problems, such as bloating, diarrhea, or stomach cramps.

Skin reactions

Incidental cases of skin rash may occur after taking Phosphatidylserine supplements.

Allergic reactions

Although rare, there may be cases of allergic reactions to Phosphatidylserine, which can cause symptoms such as itching, rash, or breathing problems.

Although these side effects are usually mild and not everyone experiences them, it is important to stop intake and seek medical advice if you experience severe side effects. Also, it is advised to consult a healthcare professional before starting to use Phosphatidylserine if you are pregnant, breastfeeding, taking medications, or have a medical condition.


Specific information about interactions between Phosphatidylserine and medication is limited. People taking medications should always consult a healthcare professional before starting new supplements, including Phosphatidylserine. This advice is especially important for those taking medication that may affect blood sugar levels, blood thinning, or the immune system, given the potential properties of Phosphatidylserine that could theoretically interact with these medications. Consulting with a doctor or qualified healthcare professional can ensure the safe and appropriate use of Phosphatidylserine in your specific situation and avoid potential negative interactions with medications.

Supplement info

Contents: 60 Vegan HPMC capsules
Daily dosage: 1 – 2 capsules
Ingredients: 1 capsule

  • Phosphatidylserine – 150 mg – *

Gluten-free organic rice flour (filler), Magnesium stearate (anti-caking agent)

* Reference intake not established


This product is not intended to diagnose, treat, cure, or prevent any disease. This supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dosage. Keep out of reach of children. Consult your doctor or healthcare provider before using this supplement, especially if you are pregnant, breastfeeding, taking medications, or have a medical condition.

When sharing information about wellness and health, we encounter limits set by European and

Dutch regulation. These restrictions are in place to protect you and ensure that we do not make unfounded health claims. It is important to note that, while traditional or non-Western medical practices have their place and respect, EU legislation requires that health claims must be based on recognized scientific evidence. Within these frameworks, we strive to be as informative as possible, without crossing the boundaries of the law.