

Melatonin Nasal Spray
Wind down for bed and fall asleep faster with our Melatonin Nasal Spray with Theanine formulation, the only sleep support product on the market to feature adequately dosed, third-party-tested melatonin and theanine in a potent nasal mist that dramatically increases bioavailability and effectiveness.

Why Synchronicity is Different
Most supplement companies make you jump through hoops. We don't.
Backed by a Yale-trained MD with a mission to make advanced longevity therapies accessible to everyone.
Instant Checkout
No prescription needed. No platform to join. No telehealth appointment required. Just add to cart and check out—it takes 60 seconds.
Formulated In-House
We formulate every batch ourselves. Not outsourced. Not third-party compounded. Complete control over quality and potency.
Rigorously Tested
Every ingredient is third-party tested for purity, potency, microbiological content, residual solvents, and heavy metals.
Melatonin Nasal Spray FAQ
What is melatonin nasal spray used for?
How does melatonin nasal spray work differently than oral melatonin?
Why is L-theanine included with melatonin?
Will melatonin + L-theanine make me feel groggy or sedated?
How long does it take for melatonin nasal spray to work?
Can I use melatonin nasal spray every night?
This product is rated 4.9 of 5.0 stars.
It has received 11 reviews.


