Terahertz USA LLC
iTeraCare Series
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Meet the iTeraCare Series
The flagship iTeraCare wellness device series, designed as a daily wellness ritual built around light and warmth-based technology — no complex setup, just a few quiet minutes built into your day.

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.
Designed around five product principles
Built for simple, repeatable use as part of a daily or weekly wellness ritual.
Penetration
Positioned around light and warmth reaching beneath the surface of the skin as part of a wellness routine.
Activation
Marketed as supporting a sense of everyday activation and renewal when used consistently as part of a routine.
Identification
Positioned around helping users become more attentive to their own body and wellness habits over time.
Safety
Designed with everyday home use in mind; always follow official product guidance and packaging instructions.
User Friendly
Designed for simple, repeatable use as part of a daily or weekly wellness ritual, with no complex setup.
Find the configuration that fits your routine
Four configurations, each designed for a different stage of your iTeraCare routine.

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
How it fits into your day
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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.

Ready to bring iTeraCare home?
Order online, or ask the person who shared this presentation with you to help you choose the configuration that fits your routine.
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 the iTeraCare Series