L-Serine Capsules - 2,000mg Serving Size Used in Study on Cognitive Function, 45 Day Supply, 180 Count (Amino Acid for Serotonin Production and Brain Support)

Pills are easy to swallow. I'm not sure, but I think they may be effective in holding off age-related memory loss.

I have been taking this for over a year now to help my brain injury heal, it is helping. I had stopped taking it for a couple of months, then started back again and now I won't let myself run out again.

Exactly as pictured, natural ingredients with no hidden sweeteners, and serving size based on recent studies. Easy to swallow even with my strong gag reflex. Shipping was right on time and packaged well. Will purchase again.

This product was highly recommended by my doctor, and I couldn't find it in my local health food store. I was relieved to be able to order it so easily from your site.

Just the right size for our household. Good quality. Seems to be making a difference in sleep at night, level of alertness and ability to focus during the day.

Take this in combination with L-Theanine and Magnesium Threonate for sleep assistance and believe it has been beneficial.

I have been using this supplement for two weeks and have noticed an increase in mental clarity after Covid brain.

I bought this product with the expectation that it would alleviate symptoms of schizoaffective disorder. While it does offer some relief for symptoms, its primary benefit seems to be in calming me down and assisting with sleep. The effects are not long-lasting, but it can provide relief during periods of heightened symptoms and stress. It's most effective when taken at night, when symptoms flare up such as due to stress, or in smaller doses throughout the day.

I've only had 1 bottle so far and haven't noticed anything yet. I'll take another bottle to evaluate the difference, if any.

A standard bottle of pills, as you'd expect, but was much cheaper than other brands. Haven't had this long enough to decide if it's having an effect, so do your own research.