THORNE Phosphatidylserine 100 mg Capsules — 60 ct, third-party tested brain support for memory & stress

THORNE Phosphatidylserine 100 mg capsules deliver a concentrated, third-party tested source of phosphatidylserine designed to support healthy brain function, memory, and stress response.

Phosphatidylserine is a phospholipid found naturally in cell membranes, and THORNE offers it in a convenient 60-capsule bottle at 100 mg per serving. This formula is third-party certified to confirm label accuracy and low contaminant levels. The product is positioned for adults seeking non-prescription nutritional support for mental clarity, focus during busy days, and a balanced response to everyday stressors.

How can this supplement fit into my daily routine?

THORNE Phosphatidylserine is easy to add to a morning or evening supplement stack because each capsule provides a measured 100 mg dose. Many users take it with food to improve absorption and consistency with other nutrient protocols.

• Single-capsule dosing simplifies tracking.
• Pairs well with multivitamins or omega-3 supplements.
• Can be taken with meals to reduce stomach upset.

What benefits might I notice and how soon?

Benefits reported with phosphatidylserine tend to be subtle and build with continued use; individuals often notice clearer focus, steadier mental performance, and a calmer response to stress over weeks. Results vary based on baseline diet, sleep, and individual biology.

• Support for memory and attention during regular use.
• Helps modulate stress-related responses like cortisol fluctuations.
• Complementary to lifestyle factors—sleep and diet matter.

Is this product safe and how is it tested?

THORNE emphasizes quality control: this formula undergoes third-party testing to verify ingredient identity and to ensure contaminant levels are within safe limits. The capsules are manufactured to pharmaceutical-grade standards common in professional supplement lines.

• Third-party certification confirms label accuracy.
• Manufactured under strict quality and purity protocols.
• Recommended to consult a healthcare professional if pregnant, nursing, or taking medication.

How does this differ from other phosphatidylserine products?

THORNE combines a concentrated 100 mg-per-capsule dose with independent testing and a trusted clinical reputation. The brand’s partnerships and practitioner recommendations reflect consistent manufacturing practices and transparency in ingredient sourcing.

• Focused 100 mg dose for straightforward dosing.
• Third-party testing for ingredient verification and safety.
• Backed by a brand trusted by clinicians and sports professionals.

Who is this for: THORNE Phosphatidylserine 100 mg is suited to adults seeking supplemental support for cognitive clarity, memory maintenance, and a balanced response to daily stress—particularly those who value independently verified supplements and prefer a single, moderate-dose capsule. It is not a substitute for a varied diet, sleep, or professional medical care; consult your healthcare provider for personalized advice.

Ingredients

One Capsule Contains: Phosphatidylserine Isolate 100 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Leucine.