Proper’s formulations are PhD-designed to ensure you get exactly what you need. Try Proper’s evidence-backed formulations and personalized coaching for holistic sleep. Holistic sleep. PhD-developed. Long Term Sleep Health. Sleep Coaching.

Here's what people say after redeeming their Nift gift.

Very good customer service team and very responsive.

Great products. A must buy

Giving to my dad as a Christmas present!

Great

I’m still in testing process but so far so good

Customer Service is great