



Kanna Nasal Spray
Our Kanna Nasal Spray with Theanine is designed to support calm focus, emotional balance, and stress resiliencewithout sedation, stimulants, or mental fog by supporting your body’s natural neurotransmitter and nervous system pathways.

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.
Kanna Nasal Spray FAQ
What is Kanna nasal spray used for?
How does Kanna nasal spray work differently than oral supplements?
Will Kanna nasal spray make me feel sleepy or sedated?
Does Kanna nasal spray contain stimulants or caffeine?
How often can I use Kanna nasal spray?
Can I use Kanna nasal spray with other Synchronicity products?
This product is rated 4.8 of 5.0 stars.
It has received 5 reviews.

