NOW Foods Supplements, Phosphatidyl Serine 100 mg with Phospholipid compound derived from Soy Lecithin, 60 Veg Capsules

This item was all that I expected it to be. Takes a little time, but it works.

Highly effective without side effects. Have reordered several times. A very natural your own energy type of improvement. Vitamin b1 (bentofimine). Also effective if you get the dose right. This is easier though. Creatine, NMN, various anti oxidants, various neurotransmitter precursors didn’t work well for me.

Nice

I started taking PS (phosphatydil serine) because I'd been suffering from a range of symptoms including brain fog, anxiety, confusion and depression, following an injury and a high stress event in my life. The stress apparently made my stress levels and cortisol levels shoot through the roof, leaving me stuck in "fight or flight" mode for several weeks.The first brand I tried was NOW. It was almost immediately helpful, particularly once I combined it with fish and krill oil. I believe this is because it's helped reign in my cortisol levels. It's one of the more effective brands, at least for me.More thoughts:1) NOW has several types of PS: soy based, sunflower seed based, with choline/inositol, or with ginko biloba. The type I take is soy based and has added choline/inositol. In principle I don't like the idea of taking a soy based product. But for me, soy based PS has been more effective than the sunflower based PS products I've tried.2) I have not found NOW PS, or any other brand of "pure PS," to be effective when taken alone. PS works best when taken with fish oil or krill oil which are high in DHA. This makes sense because the types of PS which showed such benefits in lab test years ago were extracted from cow's brains, which are, like human brains, naturally high in DHA. PS and DHA need to be taken at the same time.4) Another PS product I like and recommend is the one called Sharpthought from Country Life --- a type of PS which has been complexed with DHA. It's more expensive than plain PS, but you don't have to take it with fish or krill, so it's not as much pricier as it might seem. See my review of it, also on Amazon.Good luck. If you're looking for a natural product to help reduce your cortisol levels, I hope you find something that helps.

I love the way this product helps me to be clear headed, focused and energized without any side effects during the day, but at night I am having a hard time sleeping.I tried taking it at different times, morning and at night, and it didn't help the insomnia issue, and I only took one pill per day.Maybe this supplement affects all people differently because other reviews say it helps them to sleep well. 🤷🏻‍♀️Overall, I really like the feeling it gives me during the day. I will just have to take a mild sleep aid for at nighttime when I choose to take this product.

I find myself remembering better when I take this.

I started getting headaches lasting throughout the day. I wasn't sure why. I didn't get them taking these supplements at first so I didn't where they were coming from. I got the first one while mountain biking. A dull headache, tired feeling along with slight nausea. Stopped taking them and the headaches subsided.Turns out that's a known possible side-effect. I should've read up on it more. Just be aware that it does happen to some users. And it's recommended to also take them before sleep. Headaches are telling you something may be wrong. If you try to sleep through it that might be an issue of concern as well. Don't get mad at the messenger. Just relaying a personal testimony - that's all.

I was deficient in cortisol and this supplement helped improve my energy.