What’s inside this formula?
Jarrow Formulas’s PS 100 - 100mg Capsules is listed here in the phosphatidylserine collection. This article looks at the selected 120 Capsules — US label pack, then puts its ingredients into context.
Per 1 capsule: Phosphatidylserine (PS) 100 mg.
Check the original label ↗Phosphatidylserine and phosphatidylcholine are different phospholipids. Products may use different source materials and carriers; compare the named active, not a generic phospholipid total.
The pack details above come from the manufacturer. Ingredient research below does not establish the effects of this exact product or independently verify its contents.
Read this formula on its own serving basis
The declared serving is 1 capsule. Phosphatidylserine (PS) 100 mg. These are label amounts, not an individual dosing recommendation. 120 Capsules — US label.
The comparison that matters
The capsule supplies 100 mg phosphatidylserine from soy lecithin and uses bovine gelatin. This soy-containing formula is distinct from the sunflower-derived softgel; do not copy its allergen status across versions. No independent test of the purchased bottle or clinical outcome for this complete formula was established in this label review.
Excipients, cautions and buying checks
Other-ingredient and allergen information: Capsule (bovine gelatin), silicified microcrystalline cellulose, silicon dioxide, modified food starch, magnesium stearate (vegetable source), mixed tocopherols (antioxidant) and ascorbyl palmitate (antioxidant). Contains: Soy. Sharp-PS® is a registered trademark of IFF or its affiliates. Review the full label and medicines before use; pregnancy, breastfeeding and ongoing health conditions need individual suitability advice. The label serving is not a personal prescription. India delivery, authorised seller status, current stock and exact affiliate offers have not been verified.
Where might it be useful?
Make the label comparison precise
Identify the named ingredient or nutrient and its amount per labelled serving. A carrier, extract or compound weight may differ from the active amount.
Connect the product to a defined need
A clear nutritional or clinical reason matters more than a stronger front-label number. Ingredient context is not a recommendation that everyone take a supplement.
What the research can — and cannot — tell us
Physiological roles are context rather than proof that a supplement improves memory or treats cognitive illness. No class-wide branded-product benefit is established here.
What deserves your attention?
Review the full label and medicines before use; pregnancy, breastfeeding and ongoing health conditions need individual suitability advice. The label serving is not a personal prescription.
Suitability comes before strength
Check soy or other source allergens and the whole formula. Persistent memory changes need clinical evaluation rather than supplement-only management.
Dietary details for this product
Animal-derived The official ingredient panel identifies an animal-source active or gelatin ingredient; see the full formula and allergen information.
A dietary label and an allergy assessment answer different questions. Check every ingredient, the capsule or softgel materials and the allergen statement on the pack you receive. If you take medicines, have a health condition, are pregnant or are choosing for a child, discuss the full formula with a qualified clinician.
Make the comparison meaningful.
- Match the exact version.Look for Jarrow Formulas · PS 100 - 100mg Capsules and the 120 Capsules — US label pack. A similar name or bottle can contain a different strength, blend or serving.
- Compare like with like.Read the serving size alongside the active ingredient amount. Capsule count, compound weight and total blend weight can describe different things. Use the label notes above to see what matters for this formula.
- Check the seller and final cost.Review seller identity, expiry, batch details and any Indian import information. Compare the final delivered price only after matching the formula. Prices and stock are checked on the retailer’s site.
Keep the label beside the decision.
Open the complete product profile for its source, dietary notes and available shopping destination.
Is this an endorsement or a medical recommendation?
No. This is an editorial guide to a selected product and its ingredient context. We have not independently tested this bottle or established a clinical benefit for this exact formula. A product’s inclusion is not a recommendation that everyone should take it.
Does Proof & Price earn from shopping links?
Some product-profile links are paid links and are labelled. As an Amazon Associate we earn from qualifying purchases. Manufacturer source links are provided for checking the label. Read our affiliate disclosure.
Read, check, decide.
Product label reviewed 2026-11-01. Ingredient context reviewed 2026-11-01. This article has not received independent clinical review. Packaging and formulas can change; the current pack takes precedence.
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