Phosphatidylserine 60 Caps Thorne
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✅ Pessoas que desejam suporte para memória, concentração ou foco mental.
✅ Quem vive sob períodos de stress elevado e quer ajuda para manter equilíbrio do cortisol.
✅ Indivíduos que procuram suporte cognitivo, especialmente com idade mais avançada ou desgaste mental.
Product Information
Thorne Phosphatidylserine 60 Caps – Thorne | Cognitive Support, Memory & Stress
Thorne Phosphatidylserine 60 Caps is a phospholipid supplement with 100 mg of isolated PS per capsule, designed for adults who want to support cognitive function, memory, focus, and cortisol balance. It can be beneficial for those looking to support brain health during aging, periods of intense stress, or individuals who need to maintain high cognitive performance.
Phosphatidylserine (PS) is the main phospholipid present in the brain's nerve cell membranes — essential for communication between neurons, cellular energy metabolism, and normal neurotransmitter production. With aging, PS levels in brain membranes tend to decrease, which can affect memory, processing speed, and stress response. Thorne's Phosphatidylserine (Iso-Phos) provides 100 mg of isolated PS per capsule, in a clean, clinically recognized quality formulation. It can support cognitive function, memory, focus, and cortisol modulation in stressful situations. Gluten-free, lactose-free, with a vegetable capsule, and produced in the USA according to Thorne standards.
Isolated Phosphatidylserine (PS, 100 mg per capsule) is the most abundant phospholipid in the nerve cell membranes of the cerebral cortex — the main component determining the fluidity, permeability, and functionality of neuronal membranes. PS plays a central role in multiple brain processes: it facilitates communication between neurons, supports the production and release of neurotransmitters (including acetylcholine, fundamental for memory and learning), and participates in cerebral glucose metabolism.
PS also has an established relationship with the stress response: it can help modulate the activity of the hypothalamic-pituitary-adrenal (HPA) axis, contributing to a more balanced cortisol production in situations of physical or mental stress. This property makes it relevant for both cognitive well-being contexts and for athletes and people with physically demanding lifestyles.
Thorne's Phosphatidylserine is derived from soy — the most common and studied source of this phospholipid in supplementation. Although it contains a soy derivative (phospholipid), it does not contain soy protein.
Excipients — microcrystalline cellulose, leucine, silicon dioxide, and hypromellose (vegetable capsule) — are commonly used in pharmaceutical quality formulations.
To consider
- Contains soy derivative (phosphatidylserine isolated from soy lecithin — no soy protein). People with confirmed soy allergy should consult a healthcare professional before use.
- Phosphatidylserine may have a slight anticoagulant effect — use with caution or avoid in people taking anticoagulants (warfarin, heparin, antiplatelet agents) without medical guidance.
- Possible interaction with acetylcholinesterase inhibitors or cholinergic medication (such as donepezil) — the effect may be additive. Consult your treating physician before starting.
✅ May contribute to cognitive function and memory in situations of mental fatigue
✅ Support for brain health and adaptive response to stress
✅ Contains phosphatidylserine – an essential nutrient for neuronal cell membranes
✅ Can be useful during periods of high mental load, aging, or cognitive fatigue
✅ Free from gluten, soy, dairy, and artificial additives
✅ Pure, safe, and highly absorbable formula
Thorne's formula is plant-based, highly purified, and free from soy derivatives – an important differentiator for people with sensitivities.
How to Use: 1 Capsule daily or as directed by a healthcare professional.
Nutritional Information
Phosphatidylserine isolate, 100 mg / **
Ingredients:Microcrystalline cellulose (filler), hypromellose (cellulose) capsule, phosphatidylserine isolate, silica (release agent), leucine (lubricant). Contains soy ingredients (no soy protein).
How to take
1 Cápsula por dia
Notices & Recommendations
* NRV — Nutrient Reference Value.
** NRV not established.
💊 Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle.
🤰 If pregnant or breastfeeding, consult your doctor before taking this supplement.
⚠️ Not recommended in cases of hypersensitivity or allergy to any of the ingredients, or when interactions between another product and any of its constituents have been described.
🕐 Do not exceed the recommended daily dose. Keep out of reach and sight of children.
🌡️ Store in a cool, dry place, away from light.
FAQs
PS is the go-to phospholipid for cognitive well-being, especially in the context of brain aging. Individuals experiencing "brain fog," frequent forgetfulness, or those wishing to support memory and focus, may consider this supplement as part of an integrated approach to cognitive well-being — always with medical supervision when symptoms are clinically significant.
PS can support HPA axis and cortisol modulation, which is relevant for those with chronically elevated stress levels. Anyone who suspects adrenal fatigue or persistently high cortisol should supplement with medical evaluation and hormonal analyses.
PS has been studied in contexts of cognitive well-being in ageing. Those diagnosed with dementia or Alzheimer's disease must consult a neurologist before starting any supplementation, given the potential for interaction with cholinergic medication usually prescribed in these situations.