04/22/2025
🚀 Excited to share a major technical breakthrough from the Acie™ team! After 3 years of research, we’ve successfully developed and validated a highly sensitive hydration biosensor that delivers real-time & continuous monitoring of skin hydration with unprecedented accuracy, delivered through a powerful all-in-one compact skincare device for everyday use.
Our key achievements include:
1. Advanced Sensing:
- Our biosensor employs electrical impedance measurements to yield precise hydration data across diverse skin types and regions.
- Validation shows the sensor could detect a significant increase in hydration following lotion application with 100% accuracy and reliably tracks the subsequent natural decline over time.
- Moreover, it can also distinguish various body skin regions (cheek, forehead, elbow, heel) with over 90% accuracy based on the Hydration benchmarks.
=> So, Acie's users now can understand clearly:
- How a moisturizer is actually working on their skin over a period of time like a day, a week, a month, couple of months...
- How different each of their skin regions really need to improve
- How much hydrating support their skin require according to climate, location, lifestyle, nutrition, hormone changes
=> Our Deeply Personalized Skincare system, Ms Acie, will automatically detect, alert, recommend & adapt your routines effective just in time your skin speaks up its voice. Exciting!
2. Robust Validation: With over 1,000 measurements taken across 30 different skin locations on a diverse group of subjects, our sensor demonstrated exceptional reliability and consistency (success rates from 81% to 100% and low standard deviations).
3. Integrated Innovation: Our biosensor is seamlessly integrated into a portable skincare device that also offers auto-pumping, temperature, LED, and sonic therapies—redefining personal skincare and medical monitoring.
4. Data-Driven Insights: Incorporating machine learning & GenAI for real-time calibration, our solution adapts to individual differences and environmental factors, ensuring optimal performance.
A huge thank you to our brilliant team of scientists, engineers, and innovators for making this vision a reality. We’re proud to be paving the way for next-generation skincare solutions that empower users with actionable insights into their skin health.
👉 Read our full published whitepaper: https://acie.skin/blogs/skin-demystified/whitepaper-biosensors-hydration
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Read about Acie’s hydration biosensing technology and its impact on skincare. Learn how our biosensors accurately monitors skin hydration levels.