Bio-Therapeutic Bio-Therapeutic bt-sonic GEN2 Cleansing Brush
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Bio-Therapeutic bt-sonic GEN2 Cleansing Brush

Bio-Therapeutic

$145.00

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📦 Shipping Information:

Free U.S. standard shipping and free returns from Nordstrom. Sold and fulfilled by Nordstrom, with current pricing, availability, and estimated delivery confirmed at checkout. shipping and returns information

Product Insights & Style Tips

Bio-Therapeutic bt-sonic GEN2 Cleansing Brush brings clinical ease to at home ritual. The ergonomic silhouette sits naturally in the hand, light enough to feel barely there, with two Azul Silicone brush heads that glide over skin. One head adds corundum for a subtle exfoliation boost; the other stays pure silicone for a refined cleanse. Silver ion technology keeps sanitation up front. The triangular head dives into corners traditional round brushes miss, delivering a thorough clean in minutes.

Three vibration levels let you dial intensity to skin and mood. It sits comfortably in the palm and follows facial contours, tracing the jawline, sides of the nose, and cheekbones with ease. Interchangeable heads swap in quickly, from exfoliating to soothing. A magnetic charging base keeps it ready, and IPX6 water resistance means it holds up in the shower and at the sink.

In the beauty landscape, Bio-Therapeutic leans into clinical polish without sacrificing ease. The bt-sonic GEN2 pairs a refined silicone experience with smart sanitation, a quiet luxury for daily skin care.

Materials / Fabrication

  • Ergonomic triangular brush head design
  • Azul Silicone brush heads (two interchangeable)
  • Corundum-infused brush head for exfoliation boost
  • Silver ion technology infused on both brush heads for sanitation
  • Rechargeable Li-ion battery with magnetic charging base
  • Dimensions: 1.8 in W x 6.8 in H x 2.25 in D
  • Weight: 2.8 oz (79.3 g)
  • Power supply: 3.7V 1000 mAh Li-ion rechargeable battery
  • IPX6 water resistant
  • High performance tactile button

Recommended Care

  • Rinse brush heads under warm running water after use to remove residues; pat dry
  • Avoid submerging the device; wipe with a damp cloth and dry thoroughly
  • Do not use harsh cleaners or solvents on silicone or metal parts
  • Keep charging base dry and clean; avoid moisture around the contacts
  • Periodically replace brush heads according to usage for hygiene and optimal performance

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About Bio-Therapeutic

Bio-Therapeutic is a Seattle-founded, FDA-registered technology-forward skincare brand that blends clinical-grade devices with cosmeceutical formulas, designed for pros and informed consumers alike. Since 1974, the brand has positioned itself at the intersection of science and beauty, offering a line of professional-grade devices for microcurrent, ultrasonic, and microdermabrasion treatments, complemented by consumer-friendly skin care products and bt-ceuticals serums. The categories span at-home cleansers, exfoliants, brightening serums, moisturizers, and treatment devices such as microcurrent tools and LED-based solutions. Bio-Therapeutic speaks to shoppers seeking high-tech skin care with proven modalities, backed by decades of engineering expertise, professional delivery, and results-driven routines that elevate spa-grade results at home.