Neuroscience · Ayurveda · Technology

Your nervous system has a setting.
We help you find it.

Your brain has its own language.
We help you hear it.

We offer personalized experiential sessions integrating pulsed light and sounds, calibrated to your needs, guiding your brain from stress to rest and chaos to clarity.

Personalised by a certified Ayurveda counsellor, not an algorithm.

Vedazon is our practice on Salt Spring Island. NeuroVeda is our brainwave + Ayurveda program. ROXiva is the device we use.
Light frequencies dancing across skin — Vedazon neuroscience meets ancient wisdom

✦ 115+ curated ROXiva sessions  ·  Personalised to your dosha  ·  Certified Ayurveda counselor

Vedazon
Our practice on Salt Spring Island
NeuroVeda
Our brainwave + Ayurveda program
ROXiva
The technology we use
Learn more →
How We Work Together

Three Ways to Begin

Each offering is personalised to your constitution — your dosha, where you are right now, and what you’re moving toward.

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ROXiva Sound & Light Sessions

The full session experience. Start here.

Experience the ROXiva RX1 — a full-spectrum light-and-sound device that uses precisely calibrated pulsed light and sound to guide your brainwaves into targeted restorative states.

Delta · Deep Rest Alpha · Calm Gamma · Peak Focus
See how it works →

Find Your Session

New to brain-body wellness? Start here.

Not sure where to start? Take our 2-minute Dosha Quiz and we'll match you to the perfect ROXiva session from our 115+ session library.

Take the 2-min quiz →
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Ayurveda Counseling

Want personalised one-on-one guidance?

A personalised assessment of your constitution from Jo Tandberg, certified Ayurveda counselor. Available in-person in or remotely worldwide.

Vata Pitta Kapha
Book an Ayurveda Session →
Certified Ayurveda Counselor
115+ Curated ROXiva Sessions
Personalised Dosha Approach
Salt Spring Island · Remote Worldwide
Your Practitioners

A Physicist and an Ayurveda Counselor
Meet for Tea

Vedazon exists because two disciplines that shouldn’t work together — do. Ten years in, Jo reads your constitution and Erik calibrates your frequencies. Together, they built something neither could have alone.

J
Jo Tandberg
Ayurveda · Yoga · Plant Medicine

Board-certified Ayurvedic Wellness Counselor with 20+ years in holistic and energetic therapies. Jo brings together yoga (500+ hours training, 5,000+ hours teaching), sound healing, Reiki, and herbal plant medicines into an integrated practice rooted in traditional Ayurvedic wisdom.

She reads your dosha like a language — then helps you choose the session most likely to feel supportive right now. Every session at NeuroVeda begins with Jo’s constitutional assessment.

Certified AWC Yoga Instructor 500hr Cannabis Counselor NAMA Speaker Since 2006
E
Erik Tandberg
Physics · Light Technology · Evidence-Based Protocols

For thirty years Erik led research teams at the cutting edge of light and measurement science — directing groups of PhDs building the tools that make modern microchips possible. Lithography, electron optics, machine learning for nanoscale precision. When your work runs at the scale of individual atoms, rigour isn’t optional.

That same rigor now grounds NeuroVeda’s approach. Erik bridges brainwave science with Ayurveda — ensuring every protocol is built on evidence-informed principles, not guesswork. The physics isn’t the point — finding the right session is. The physics just makes sure each one lands.

Physics, UWO 30 Years in Deep Tech Light & Measurement Science Ayurveda–Brainwave Bridge

Ayurveda has known for 5,000 years that different energies require different responses. Physics gives us the precision to meet each one. We didn’t invent either tradition — we built the bridge between them.

Jo & Erik Tandberg · Salt Spring Island, BC
Not Ready to Pick Yet?

Book a free 20-minute Discovery Call

We'll talk through where you are, what you've already tried, and which session is the right place to start. No assessment, no pressure — just figuring out the right starting point together.

This is wayfinding, not therapy. Vedazon doesn't diagnose or treat conditions.

Book a discovery call →
Free · 20 minutes · Video or phone
THE SCIENCE BEHIND THE SESSIONS

Your brain has its own language

ROXiva uses pulsed light and sound that the brain naturally synchronises with — supporting states many people describe as deeply restful, focused, or clear.

“Ayurveda has known for 5,000 years that different energies require different responses. Most of my clients live in Beta and crash into Delta. The middle frequencies — where the nervous system can settle — are the ones they’ve forgotten how to reach.”— Jo Tandberg, Certified Ayurveda Counsellor

Experience the full interactive module — with generative audio, binaural beats, breathwork sync, and the complete Vedic science.

Explore Your Brainwaves →
2 minutes · personalised to you
Not Sure Where to Start? Take the Dosha Quiz.

Answer a few questions and we'll match you to the perfect ROXiva session from our 115+ library — personalised to your dosha, intention, and nervous system state.

Take the 2-min quiz → No account required · Works on all devices
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Vata
Air & Ether
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Pitta
Fire & Water
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Kapha
Earth & Water

How It Works

1
Answer
8 Questions
2 minutes
2
Get Your
Dosha Profile
+ enter email
3
See Matched
Sessions
book now
4
Guided
Follow-Up
3 reminder emails
Client Stories

What Clients Experience

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Remote Client
★★★★★
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★★★★★
Your nervous system is ready when you are.

Take the 2-minute Dosha Quiz. We’ll match you to the right session and you can book today.