PS-100 - Jarrow Formulas
PS-100 - Jarrow Formulas - 60 Softgels is backordered and will ship as soon as it is back in stock.
Pickup available at Fitchburg
Usually ready in 4 hours
Support your daily brain health routine with Jarrow Formulas PS-100!*
- Promotes mental clarity*
- Supports healthy brain function as you age*
- Supports normal nervous system function*
- Supports athletic performance*
View Supplement Facts
Supplement Facts
Serving Size: 1 Softgel; 1 Capsule
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Phosphatidylserine (PS) from Lecithin (Sunflower) (Helianthus annuus) Seed Oil | 100 mg | † |
| Phosphatidylserine (PS) | 100 mg | † |
Other Ingredients: Softgel: Medium chain triglycerides (modified palm and palm kernel oil), softgel (bovine gelatin, glycerin, water), sunflower lecithin, silicon dioxide, mixed tocopherols (antioxidant) and ascorbyl palmitate (antioxidant). Capsule: Capsule (bovine gelatin), cellulose, silicon dioxide, modified food starch, magnesium stearate (vegetable source); natural mixed tocopherols and ascorbyl palmitate (to maintain freshness). Contains Soy.
† Daily Value not established.
PS-100 - Jarrow Formulas - 60 Softgels is backordered and will ship as soon as it is back in stock.
Jarrow Formulas PS-100
You work hard all day long — and so does your brain! Support your daily wellness routine with Phosphatidylserine (PS)!*
- Dietary supplement with phosphatidylserine (PS).*
- Phosphatidylserine (PS) dietary supplement.*
- Supports normal nervous system function during occasional stress*
- Supports athletic performance*
Daily focus support Phosphatidylserine (PS) supports concentration and mental clarity!* Use it as part of your routine for early morning meetings, daily tasks, and afternoon projects.
Jarrow Formulas PS-100 is a dietary supplement featuring phosphatidylserine (PS).*
Support during everyday stress Jarrow Formulas PS-100 supports normal nervous system function during occasional stress.* PS plays a role in healthy brain cell activity as part of everyday wellness.*
Jarrow Formulas PS-100 is available as a softgel or capsule dietary supplement. Suggested use: take 1 softgel or capsule up to 3 times per day with a meal or as directed by your qualified healthcare professional.
Phosphatidylserine (PS) is found in every single cell of your body. Jarrow Formulas PS-100 provides PS in softgel or capsule form as a dietary supplement.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Reviewed for accuracy by our licensed clinical team — doctors, nurse practitioners, and functional medicine specialists at The Healthy Place Clinic in Madison, WI.
Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition.
Questions? We’ve got answers! Reach out to our support team for help.
Serving Size: 1 Softgel
Servings Per Container: 60
Ingredients:
- Additional Nutrients: Phosphatidylserine (PS) from Lecithin (Sunflower) (Helianthus annuus) Seed Oil.
Other Ingredients: Medium chain triglycerides (modified palm and palm kernel oil), softgel (bovine gelatin, glycerin, water), sunflower lecithin, silicon dioxide, mixed tocopherols (antioxidant), and ascorbyl palmitate (antioxidant).
Capsules Details & Ingredients:
Serving Size: 1 Capsule
Servings Per Container: 120
Ingredients:
- Additional Nutrients: Phosphatidylserine (PS)
Other Ingredients: Capsule (bovine gelatin), cellulose, silicon dioxide, modified food starch, magnesium stearate (vegetable source), natural mixed tocopherols, and ascorbyl palmitate (to maintain freshness).
Contains: Soy.
FAQs About PS-100 - Jarrow Formulas
Q: What is in PS-100? A: Each softgel provides 100 mg phosphatidylserine (PS) from sunflower lecithin seed oil. This product is a dietary supplement.
Q: How many should I take per day? A: Start with 1 softgel with food. The label says 1 softgel up to 3 times a day with a meal, so depending on what your practitioner recommends, some people take 100 to 300 mg daily.
Q: Why does this one use phosphatidylserine from sunflower? A: It gets its 100 mg of PS from sunflower lecithin seed oil instead of soy. That’s usually what people are looking for if they want to avoid soy-based PS.
Q: Should I take it in the morning or at night? A: Morning or lunch usually makes more sense. A lot of people take PS-100 for focus and mental clarity, so earlier in the day with a meal is probably the better fit.
Q: Is this one vegan or vegetarian? A: No. The softgel uses bovine gelatin, so it’s not vegetarian.
Q: My doctor said to check for medication issues. Is there anything I should be careful with? A: Yes. Check with your doctor first if you take any medications or have a medical condition. The brand also says to ask your physician before using it if you’re pregnant, nursing, or taking meds.
At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.

