Head to head
bt-nano vs SX-4500 (2026)
Compare purchase costs, running costs and the evidence behind each device.
Read the comparison overview
- Purchase cost
- Catalog new-price ranges: bt-nano, $900–$1,200; SX-4500, $22k–$28k. Check the source notes and request current quotes.
- FDA status
- bt-nano's manufacturer is establishment registered with the device listed — that is not FDA clearance or approval. SX-4500 has no US FDA clearance on file.
- Practice fit
- Both are listed under microcurrent. Check each model’s US regulatory status and labeled indications for your intended use.
Microcurrent
View full device profile →Microcurrent
View full device profile →Price comparison
New price range
- Bio-Therapeutic bt-nano
- $900–$1,200Source not documented
- NeurotriS SX-4500
- $22k–$28kSource not documented
Used asking range
- Bio-Therapeutic bt-nano
- Not published
- NeurotriS SX-4500
- Not published
Payback calculator
- Bio-Therapeutic bt-nano
- View ROI calculator
- NeurotriS SX-4500
- View ROI calculator
Next step
Ask the manufacturer for current pricing
Consumable economics
Consumable cost / lock-in
- Bio-Therapeutic bt-nano
- —
- NeurotriS SX-4500
- —
Service cost
- Bio-Therapeutic bt-nano
- Not published
- NeurotriS SX-4500
- Not published
FDA clearance
FDA status & indication
- Bio-Therapeutic bt-nano
- Registered — no device clearance identified
- NeurotriS SX-4500
- No US 510(k) located
Which chains run each
Chain adoption
- Bio-Therapeutic bt-nano
- 0 recorded pairings
- NeurotriS SX-4500
- 0 recorded pairings
Chains using it
- Bio-Therapeutic bt-nano
- —
- NeurotriS SX-4500
- —
Approved reviews
- Bio-Therapeutic bt-nano
- 0
- NeurotriS SX-4500
- 0
Specs and platform
Manufacturer
- Bio-Therapeutic bt-nano
- Bio-Therapeutic
- NeurotriS SX-4500
- NeurotriS
Built by (OEM)
- Bio-Therapeutic bt-nano
- Bio-Therapeutic Inc.
- NeurotriS SX-4500
- NeurotriS Inc.
Category
- Bio-Therapeutic bt-nano
- Microcurrent
- NeurotriS SX-4500
- Microcurrent
Technology
- Bio-Therapeutic bt-nano
- Nano/microcurrent handheld (LED / photobiomodulation)
- NeurotriS SX-4500
- Multi-channel microcurrent flagship
Launch year
- Bio-Therapeutic bt-nano
- 2012
- NeurotriS SX-4500
- 2016
Status
- Bio-Therapeutic bt-nano
- Current
- NeurotriS SX-4500
- Current
Manufacturer source record
- Bio-Therapeutic bt-nano
- No linked source on file.
- NeurotriS SX-4500
- No linked source on file.
Current alternatives
Current catalog models in related categories. Confirm availability and configuration with the supplier.
Device and company names are trademarks of their respective owners. The Aesthetic Index is not affiliated with or endorsed by any manufacturer, distributor or lender named here, except as disclosed. Price figures are references, not current offers. Check each device’s source notes. Not medical, legal or regulatory advice.