David DeSisto is the owner of DeSisto Functional Foods

About Us

Thirty years ago, I started personal training clients.  During that time of owning gyms I feel I've tested every diet from raw-foodist to Carnivore!

I also have several cabinets full of supplements.  And because companies wanted me to promote their products, I learned a lot about what works and what doesn't.

One of my favorite services I offer clients is the ability to help them skip many hyped, useless or even dangerous products.  Most people want help deciding what to use and what to avoid.

That is really why I started DeSisto Functional Foods .


The Problem I Built This Brand to Solve

The wellness market is loud.

DFF is going to remove a lot of that noise, frustration and guesswork.  I'll provide lots of products in the coming years, SleepDeep is just our first one.

So, for now, you can use SleepDeep to get what I think is the most important part of a healthy lifestyle - improved, deeper sleep.


What We Make

DeSisto Functional Foods creates functional foods and beverages for those who want convenient, effective support for sleep, energy, and performance.

Our first product, SleepDeep Dark Chocolate Squares, combines premium dark chocolate with four functional ingredients clinically studied for sleep support: organic chamomile, organic lemon balm, melatonin, and L-theanine.

No pills. No powders. No complicated routine. Just a dark chocolate square before bed.

This is the first product in a broader line. Every future product will meet the same standards. Non-toxic ingredients.

Join us and let's improve your health a little every day.


Everyday Foods Engineered to Perform.