Are you looking to sharpen your memory and stay focused throughout the day? Phosphatidylserine (PS) is a naturally occurring phospholipid that supports brain cell structure and cognitive function. With so many options on the market, choosing between trusted brands like Jarrow Formulas and Life Extension can feel overwhelming. This guide compares the top PS supplements to help you make an informed decision. For a broader look at cognitive enhancers, check out our Brain & Focus category.
Pros
- High potency 100mg dose per softgel
- Non-GMO and gluten-free
- Supports cognitive health and memory
- Convenient 120-count bottle
- Reputable brand with quality ingredients
Cons
- Contains soy, not suitable for those with soy allergies
- Price may be higher than comparable supplements
- Limited customer reviews yet, so individual results may vary
Jarrow Formulas PS100 is a brain health supplement designed for adults seeking to support memory, focus, and overall cognitive function. Each softgel delivers 100mg of phosphatidylserine, a phospholipid that plays a key role in cell membrane structure and signaling in the brain. This makes it a targeted choice for those looking to maintain mental sharpness during demanding times.
The standout feature is the use of Sharp-PS, a concentrated phosphatidylserine derived from soy lecithin that offers excellent stability. This ensures the ingredient remains effective throughout the product's shelf life. Additionally, the supplement is made with non-GMO and gluten-free ingredients, catering to health-conscious consumers who prioritize clean labels. The flexible dosing of one to three softgels daily allows users to adjust intake based on their needs.
In terms of design, the softgels are easy to swallow and come in a convenient 120-count bottle, providing up to a 40 to 120-day supply depending on usage. The packaging is sturdy and well-labeled, reflecting Jarrow Formulas' commitment to quality. Each softgel is manufactured under strict quality control standards to ensure purity and potency.
While the product is well-formulated, it does contain soy, which may be a drawback for individuals with soy allergies. Additionally, the price point is higher than some competing supplements, but the quality and brand reputation may justify the cost. As with any supplement, it is advisable to consult a healthcare professional before incorporating it into your routine, especially if you are on medication or have underlying health conditions.
Overall, Jarrow Formulas PS100 is a reliable and effective brain health supplement that is backed by a trusted brand. Its combination of high-quality ingredients, flexible dosing, and positive customer rating makes it a solid choice for anyone looking to support cognitive function. With consistent use, it may help maintain mental clarity and memory, making it a worthwhile addition to a daily wellness regimen.
Pros
- High quality soy free brain health formula
- Large supply with 120 softgels (2 x 60 count bottles)
- Easy to swallow softgel form
- Trusted brand with focus on superior nutrition
- Supports memory and cognitive function naturally
Cons
- Requires multiple capsules daily for best results, which may be inconvenient for some
- Price may be higher than some comparable brain supplements
- Limited reviews available to gauge long term user satisfaction
Jarrow Formulas PS 100 offers a concentrated dose of phosphatidylserine, a natural phospholipid crucial for brain cell structure and function. This pack of two 60 count softgels provides up to 120 servings, making it a practical choice for adults looking to support memory, focus, and overall cognitive health as they age.
What sets this supplement apart is its soy free formulation, appealing to those with soy sensitivities or preferences. Each softgel delivers 100 mg of PS, a clinically researched ingredient known to aid in stress management and mental clarity. Users can take one capsule up to three times daily with meals for flexible dosing.
The softgels are easy to swallow and well designed for consistent daily use. Jarrow Formulas emphasizes purity and potency, ensuring each batch meets high quality standards. The packaging is compact and straightforward, fitting easily into a daily routine or supplement organizer.
Potential drawbacks include the need for multiple capsules per day to meet higher dosage recommendations, which may be less convenient for some users. Additionally, the price point could be a consideration, though the pack of 2 offers decent value per serving. Limited user reviews make it harder to gauge broad satisfaction, but the brand reputation is strong.
Overall, Jarrow Formulas PS 100 is a reliable, soy free brain health supplement for adults seeking cognitive support. Its science backed ingredient and practical packaging make it a solid choice for those prioritizing mental sharpness and memory. Recommended for anyone looking to invest in their brain health with a trusted brand.
Brand: Jarrow Formulas
Size: 60 Softgels per bottle (2 bottles total)
Servings: 120 total (based on 1 softgel per day)
Dosage: 100 mg Phosphatidylserine per softgel
Dimensions: 4.2 x 3.9 x 2 inches
Weight: 0.34 pounds
Product Group: Drugstore
Binding: Health and Beauty
Phosphatidylserine (PS) is a natural fat that supports brain cell communication and may help with age related cognitive decline. This supplement is ideal for adults looking to maintain memory and focus, especially those who prefer soy free options.
To get the most benefit, take one softgel up to three times daily with meals, as directed by a healthcare professional. A standard maintenance dose is 100 mg per day, while some users may require 300 mg daily for targeted support.
Store in a cool, dry place away from direct sunlight. Always check with your doctor before starting any new supplement, especially if you are pregnant, nursing, or on medication. This product is made without gluten or soy, making it suitable for many dietary needs.
Pros
- Clinically studied ingredient for memory and concentration support.
- High-quality, non-GMO, gluten-free formula.
- Manufactured in the USA with rigorous quality testing.
- Easy-to-swallow capsules with a 100-count supply.
- Backed by Life Extension's commitment to scientific research.
Cons
- Results may vary and require consistent use over time for noticeable cognitive benefits.
- Price point is higher compared to some generic phosphatidylserine supplements.
- Capsule size may be difficult for those who have trouble swallowing pills.
Life Extension PS Caps are a phosphatidylserine supplement designed to support cognitive function. Phosphatidylserine is a natural component of brain cell membranes, and this product is ideal for adults who want to maintain memory, concentration, and focus as they age.
The standout feature is its clinically studied ingredient that promotes memory and concentration. Users may notice improved focus and attention with consistent use, making it a reliable choice for those seeking to preserve mental sharpness.
The capsules are off-white and come in a 100-count bottle. Life Extension emphasizes quality with non-GMO, gluten-free ingredients and manufacturing in the USA. A Certificate of Analysis is available for transparency.
One potential drawback is that cognitive benefits take time and may not be immediate. Additionally, the price is higher than some alternatives, and the capsule size might be challenging for some individuals.
Overall, Life Extension PS Caps offer a science-backed approach to brain health. For anyone serious about supporting their cognitive function with a reputable brand, this supplement is a solid investment.
Buying Guide
Potency and Dosage
All three products provide 100 mg of phosphatidylserine per softgel, but serving recommendations differ. Jarrow PS100 suggests taking one softgel one to three times daily, while Life Extension PS Caps also recommends one capsule up to three times per day. The Jarrow Formulas PS 100 pack of two offers the same flexibility. Your optimal dose depends on your specific cognitive goals and your healthcare professional’s advice. For another comparison of brain supplements, see our review of double wood alpha GPC vs nootropics depot.
Source and Purity
Jarrow PS100 uses phosphatidylserine derived from soy lecithin, and it is labeled non-GMO and gluten-free. The Jarrow Formulas PS 100 pack of two is explicitly soy-free, making it a great option for those with soy sensitivities. Life Extension PS Caps does not specify its source on the label, but the brand is known for rigorous quality control and third-party verification. If purity is a top priority, the soy-free Jarrow option stands out.
Value and Serving Count
The number of servings per bottle varies significantly. Jarrow PS100 contains 120 softgels, providing up to a 120-day supply at the lowest serving size. Life Extension PS Caps offers 100 capsules. The Jarrow Formulas PS 100 pack of two gives you 120 total softgels across two bottles. Consider how long you want your supply to last and how often you plan to take it. For more tips on choosing the right supplement, read our top 5 focus supplements on amazon guide.
Brand Reputation and Quality Control
Both Jarrow Formulas and Life Extension are well-established supplement brands with decades of experience. Jarrow Formulas emphasizes superior nutrition and formulation, while Life Extension focuses on scientific research and evidence-based ingredients. Each brand provides Certificates of Analysis for their products, ensuring purity and potency. For another head-to-head comparison, check out NOW alpha GPC vs nutricost alpha GPC.
Final Thoughts
Choosing between these phosphatidylserine supplements comes down to your personal needs. If you want a high-potency option with a large number of servings per bottle, Jarrow PS100 Phosphatidylserine 100mg is an excellent choice. For a trusted brand with a convenient serving size and a solid reputation, Life Extension PS Caps, 100 Capsules delivers reliable cognitive support. Both are quality picks that can help you maintain mental sharpness.
Frequently Asked Questions
What is phosphatidylserine good for?
Phosphatidylserine is a phospholipid that supports brain cell membrane integrity and communication. It has been studied for its role in improving memory, concentration, and focus, especially as we age. Many people use it to maintain cognitive function and reduce mental fatigue.
How much PS should I take daily?
Most supplements provide 100 mg per serving, with a recommended intake of 100 to 300 mg per day. Your ideal dose depends on your individual needs and health status. Always consult a healthcare professional before starting any new regimen.
Are Jarrow PS100 and Life Extension PS Caps soy-free?
Jarrow PS100 is derived from soy lecithin, so it is not soy-free. However, the Jarrow Formulas PS 100 pack of two is labeled soy-free. Life Extension PS Caps does not specify its source, so if you have a soy allergy, you may want to choose the soy-free Jarrow option.
Which brand is better for brain health in 2026?
Both brands offer high-quality phosphatidylserine supplements. Jarrow Formulas provides a soy-free option and a larger bottle size, while Life Extension is known for its research-backed formulations. For a broader selection of cognitive supports, explore our best memory supplements on amazon list.
