🎓 Backed by Yale MD

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.

🎉 Welcome gift for new customers SAVE 20% TODAY On all strengths
From $60 $48
✓ Free shipping on us
NEW20
Choose Strength: Regular
Sale price$60
🎁
Free Shipping
🛡️
30-Day Return
Secure Checkout

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.

Unlike competitors who require prescriptions
🔬

Formulated In-House

We formulate every batch ourselves. Not outsourced. Not third-party compounded. Complete control over quality and potency.

Most brands resell someone else's formula

Rigorously Tested

Every ingredient is third-party tested for purity, potency, microbiological content, residual solvents, and heavy metals.

Certificate of Analysis available

Kanna Nasal Spray FAQ

Below are our most frequently asked questions about our Kanna Nasal Spray.