Terahertz USA LLC
iTera Classic
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Meet iTera Classic
The original, everyday entry point. Explore how Classic fits into the iTeraCare family and an everyday wellness routine.

Gentle light and warmth
iTeraCare devices are positioned around optical quartz and terahertz-inspired technology concepts, designed to emit gentle light and warmth during use.
- Optical quartz
- Terahertz-inspired
- Gentle light & warmth
We describe iTeraCare as part of a general wellness routine — not as a medical device. This reflects product positioning, not clinical or scientifically verified outcomes.
An introduction to the iTeraCare routine
iTera Classic is positioned as an option for first-time users exploring the iTeraCare routine.
The original, everyday entry point
For first-time users
First-time users exploring the iTeraCare routine
Part of the iTeraCare Series
Explore the shared light-and-warmth concept and follow the official product guide for use.
How it fits into your day
- 1
Find a comfortable, seated position in a quiet space.
- 2
Hold the device several inches away from the body — never in direct contact with skin.
- 3
Move the device slowly in short, timed passes over general body areas, following official product guidance.
- 4
Keep sessions brief, especially when first getting started.
- 5
Drink water before and after your session as part of a general hydration habit.
General educational guidance only — not medical instructions. Always follow the official product guide included with your device, and consult a qualified healthcare professional before beginning any new wellness routine.
Explore the iTeraCare Series
See the four available configurations and their existing product descriptions.
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iTera Classic
The original, everyday entry point
First-time users exploring the iTeraCare routine

iTera Premium Plus
An upgraded everyday experience
Members who use their device regularly

iTera Pro
Built for more frequent, focused sessions
Members with an established daily routine

iTera Pro Plus
The most complete configuration
Members and practitioners wanting the fullest feature set

Learn more about iTera Classic
Review ordering information or ask the person who shared this presentation with you about next steps.
Ordering details are being finalized
For general educational and product-positioning purposes only. iTeraCare devices are not intended to diagnose, treat, cure, or prevent any disease.
Slide 1 of 6: Meet iTera Classic