Better than Phosphatidylserine or Bacopa lone. Phosphatidyl serine (PS) is a component of cell membranes supporting memory and cognition and helping maintain healthy cortisol levels under mild stress. Bacopa is the best nootropic for supporting memory and an adaptogen that supports relaxation and sleep during times of occasional stress. The two work synergistically much better than each on its own to 1) support memory, focus and cognition and 2) support relaxation and sleep under mild stress* Best Phosphatidylserine 300mg supplement: 1) no fillers, 2) soy free, 3) 2in1 formula with bacopa. Only Dr. Maxwell offers Phosphatidylserine 300mg that has no fillers, while alternatives contain unnecessary ingredients like stearates, silicon dioxide, etc. Our Phosphatidylserine is also from sunflower lecithin (derived by use of cold press), not soy lecithin (derived via chemicals) as in leading alternatives. And we combine it with Bacopa Monnieri for more benefits* Highly concentrated bacopa monnieri extract (55% Bacosides), unlike most alternatives. Bacopa supports communication among neurons, focus and memory. Dr. Maxwell offers 300mg Bacopa extract with 55% bacosides, unlike most alternatives which offer less potent products even if in higher amounts: either mostly powdered plants, not extracts or low bacosides %* Outstanding value: two synergistic ingredients at the price of one, saving at least 18$ vs. buying Phosphatidylserine or Bacopa alone 120 vegetable capsules that last for 2 months Highest Quality: 1. Made in the USA 2. non-GMO 3. Soy-free 4. No fillers 5. Vegan