ONSR Intelligent Skincare

What if skincare
could know you?

A more personal way to firm, smooth, and hydrate. Your skin, your routine, your tomorrow.

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Personalized Connected Intelligent

What is SpanPrime?

Not Just Another Face Mask.

SpanPrime combines an advanced facial mask, a smart controller, and an intuitive app to deliver a personalized skincare experience.

Learn More
  • SpanPrime LED facial mask
    Premium Facial Mask
  • SpanPrime smart controller
    Smart Controller
  • SpanPrime app shown on a phone
    SpanPrime App

Why Do I Need It?

More Than Skincare.
A Smarter You.

Not just skincare, but a smarter lifestyle for your skin.

Visibly Reduce Fine Lines

Smooths skin texture for a youthful, healthy glow.

Improve Firmness & Elasticity

Supports your skin's natural structure and resilience.

Deep Hydration

Replenishes moisture balance for long-lasting smoothness.

A Personal Ritual

Elevate your daily self-care time with smarter skin habits.

Shop SpanPrime →

App Experience

Your Skin.
Your Routine.
Your Insights.

An intuitive app that makes advanced skincare simple.

Download on theApp Store GET IT ONGoogle Play
App screen — Good Evening dashboard
App screen — Personalized for You
App screen — Your Progress
Connect DevicePair via Bluetooth
Choose ModePick your routine
Start CareLet the app guide you
How Does It Work?

A Smarter Skincare Ritual.

Simple. Effective. Designed for your daily life.

12–24 MINPer session
See How It Works →
Step 1 — Cleanse your face

1. Cleanse

Cleanse and dry your skin.

Step 2 — Apply your SpanPrime mask

2. Apply

Apply your SpanPrime mask.

Step 3 — Pair the controller with the app

3. Connect

Pair the controller with the app.

Step 4 — Relax and enjoy your ritual

4. Relax

Enjoy your 12–24 minute ritual.

What's Included?

Everything You Need to Get Started.

5 Firming Facial Masks box

5 × Firming Facial Masks

SpanPrime Smart Controller

1 × Smart Controller

USB-C Charging Cable

1 × USB-C Charging Cable

Quick Start Guide booklet

Quick Start Guide

What's included depends on the product or bundle you choose.

Choose Your Set →

Why is it different?

The Technology Behind Visible Change.

SpanPrime's Pulse-Wave Technology works with your skin, delivering gentle, targeted stimulation through the mask.

  • Pulse-Wave Technology

    Gentle and precise

  • 4 Modes / 16 Intensity Levels

    Customize your experience

  • Bluetooth Connected

    Seamless pairing

  • Smart App Guidance

    Tracks your progress

SpanPrime LED face mask with glowing smart controller

Gentle Technology. Real Results.

Explore the Technology
What Can I Realistically Expect?

See The Difference.

Before — skin close-up before treatment
After 4 weeks — skin close-up after treatment
BeforeBaseline
After 4 Weeks*Post-treatment

In a consumer study after 4 weeks of use:

+28%
skin hydration
+23%
skin firmness
+19%
skin elasticity
30 participants
4 weeks
Independent lab testing
View Full Results →

*Results may vary from person to person. Please refer to our full study for details.

Real Women. Real Skincare Diaries.

Loved by Women Like You.

"My skin looks smoother and brighter."

— Jessica, 34

"It's become my self-care ritual."

— Amanda, 28

"I can really see a difference."

— Nicole, 41

"So easy to use, and it works."

— Taylor, 36

"My complexion has genuinely transformed."

— Sofia, 31

"Worth every penny — I'm obsessed."

— Elena, 38

More Stories →

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Start Your SpanPrime Ritual.

One-Time Purchase

SpanPrime mask box with LED facial mask

5 Masks

$129

Subscription

Choose a subscription plan

Special Offer

Free Travel Pouch

Limited Time

SpanPrime travel pouch
  • Free Shipping (US)
  • 30-Day Returns
  • Secure Payment

What happens after I purchase?

It's Easy. Here's What to Expect.

  1. Order

    Place your order

  2. Delivery

    We'll ship to your door

  3. Download

    Get the SpanPrime app

  4. Connect

    Pair your controller

  5. Begin

    Start your first ritual

Frequently Asked Questions

View All FAQs

Yes, you can pause or cancel your subscription at any time directly from your account settings without any cancellation fees.

We offer a 30-day money-back guarantee. If you are not completely satisfied, return it within 30 days for a full refund.

While the mask can function manually with basic modes, the SpanPrime app unlocks custom light routines, progress tracking, and personalized treatment plans.

Yes, every standard set and subscription comes with 1x Smart Controller and its USB-C charging cable.

Standard US shipping takes 3-5 business days. Express international shipping typically delivers within 5-7 business days.

For optimal results, we recommend using the mask 3 to 5 times per week for 12 to 24 minutes per session.