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Natural Factors

PS - IQ Memory, 60 Softgels

4.6 · 654 reviews
1,402 ₽

Dietary Supplement Non-GMO Soy Free High Absorption & Stability PS Factor® Healthy Brain Function Sharp-PS® Green PS-IQ synergistically combines Sharp-PS® Green (phosphatidylserine) and valuable essential fatty acids to support brain function. The tuna oil and EPO are tested for heavy metals, pesticides and peroxide. PS-IQ is ideal for anyone seeking nutritional brain support. Isura™: Non-GMO: Documentation ✔ Mass Spec: Lab Tested ✔

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Dietary Supplement Non-GMO Soy Free High Absorption & Stability PS Factor® Healthy Brain Function Sharp-PS® Green PS-IQ synergistically combines Sharp-PS® Green (phosphatidylserine) and valuable essential fatty acids to support brain function. The tuna oil and EPO are tested for heavy metals, pesticides and peroxide. PS-IQ is ideal for anyone seeking nutritional brain support. Isura™: Non-GMO: Documentation ✔ Mass Spec: Lab Tested ✔

Customer reviews

5.0
verified purchase
Enhance Your Brain Power with Natural Factors PS-IQ Memory

Since I started using Natural Factors PS-IQ Memory, I've noticed a significant improvement in my concentration and overall cognitive function. The combination of phosphatidylserine and essential fatty acids has truly made a difference, helping me stay focused and sharp throughout the day. I appreciate that it's made from high-quality ingredients and is free from artificial additives, making it a reliable choice for anyone seeking to boost their brain health.

1/3/2025
5.0
verified purchase
very nice supplement

I'm happy with this purchase! this supplement has very healthy ingredients that help my mind and brain focus more. the quality and size are great and I see many benefits. there is no taste at all and the softgels are very small and very easy to swallow. I take it before I study and it helps me

6/25/2024
5.0
verified purchase
Really works

Recommend, very effective, good quality, good price, i will buy more times.

5/31/2026
4.0
verified purchase
great

Order arrived very fast, the package was neat. It is a great value product and the benefits of using it are accurate and huge. Leaves no scent and results are immediate and effective. I will reccomend to family and friends. Again its a great quality product. My brother and i use it often

4/4/2026
5.0
verified purchase
Essential for Stress Management

An essential daily supplement that helps to control cortisol and rebalance stress response effectively. This one contains too many other things so I’ve switched to a pure PSP-only supplement since trying this out as well as one that is higher dose (100 mg x 2-3 / day) for accurate cortisol balance. I actually now get this low-PSP supplement for my dog who is reactive to neighborhood noise — it does the calming trick and then some! Highly recommend.

2/19/2026
5.0
verified purchase
Helpful for focus and memory support

I started using PS-IQ to support my memory and concentration, and I’m impressed with how it works. After consistent use, I noticed better mental clarity and improved focus, especially during busy days. I like that it contains phosphatidylserine along with supportive nutrients, and the formula feels clean and well-designed. The capsules are easy to swallow, and I didn’t experience any unpleasant side effects. Overall, this is a solid supplement for brain health, focus, and cognitive support. I would recommend it to anyone looking for gentle but effective mental performance support.

2/2/2026
4.0
verified purchase
Affordable and works.

I took one star off because of the tuna oil. But aside from that, the product is well formulated, affordable and it works.

11/18/2025
5.0
verified purchase
Чудово!

PS-IQ synergistically combines Sharp-PS® Green (phosphatidylserine) and valuable essential fatty acids to support brain function. The tuna oil and EPO are tested for heavy metals, pesticides and peroxide. PS-IQ is ideal for anyone seeking nutritional brain support.

10/20/2025
5.0
verified purchase
Great for memory

Natural factors is a great brand this is a good product and not expensive like other brands.

8/29/2025
5.0
verified purchase
A good brain soft gel

I was looking for a brain formula that’s both effective but also doesn’t break the bank. This one fits the bill. It has 50mg of phosphatidylserine plus a lot of other ingredients like primrose and etc. that fosters brain health cognition and memory factors. I usually get 100mgs of PS but 50 will still be effective if taken every day probably could take 2 a day. You get 60 soft gels so it will last a couple of months. The quality is good with this brand

7/15/2025