FOREO issa™ 4 smile
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Explore La Crem rewardsissa™ 4 smile is an ultra-hygienic hybrid sonic toothbrush designed to deliver a thorough yet gentle clean while encouraging consistent brushing habits. Featuring a flexible 360° hybrid brush head made with medical-grade silicone and polymer bristles, it effectively removes plaque while remaining kind to gums,...
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Your Edmonton boutique.
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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FOREO
issa™ 4 smile
Your ritual begins with the right choice.
$89.00 CAD
Taxes calculated at checkout.
FOREO
Your ritual, considered.
Get to know your tool and where it belongs in your routine.
FOREO issa™ 4 smile
A thoughtful choice starts with understanding your routine. Our team is here to guide you.
Ask our teamHybrid silicone sonic toothbrush
issa™ 4 smile is an ultra-hygienic hybrid sonic toothbrush designed to deliver a thorough yet gentle clean while encouraging consistent brushing habits. Featuring a flexible 360° hybrid brush head made with medical-grade silicone and polymer bristles, it effectively removes plaque while remaining kind to gums, cheeks, and tongue. Powered by Sonic Pulse technology and guided by built-in smiley face reminders, issa™ 4 smile helps improve overall oral hygiene without changing the way you naturally brush.
What makes it special:
• Hybrid 360° brush head cleans teeth, gums, cheeks, and tongue
• Outer silicone bristles help prevent overbrushing and protect sensitive gums
• Inner polymer bristles are tough on plaque and surface buildup
• Delivers up to 9,000 sonic pulsations per minute for effective plaque removal
• Clinically proven to remove 30% more plaque than a manual toothbrush
• Built-in smiley face timer smiles after 2 minutes and frowns if brushing is skipped for 12 hours
• Designed for natural, manual-style brushing—no technique change required
• Ultra-hygienic, bacteria-resistant materials
• App-enabled for additional settings and control
• Long-lasting battery life with USB charging
What’s included:
• issa™ 4 smile
• USB Charging Cable
• Quick Start Guide
• issa™ Manual
Benefits:
• Helps improve overall oral hygiene
• Gently cleans teeth while massaging gums
• Supports healthier-looking gums and whiter-looking teeth
• Helps reduce gingivitis over time
• Encourages consistent brushing habits
• Suitable for daily use on teeth, gums, tongue, and cheeks
How to use:
Apply your regular toothpaste to the brush head.
Press the universal button to turn on issa™ 4 smile and select your preferred mode if using the app.
Brush teeth using your normal brushing technique for 2 minutes.
Use the back of the brush head to gently clean the tongue and inner cheeks.
Rinse the brush head after use and allow it to air dry.
Technology:
Sonic Pulse technology delivers high-frequency pulsations to help break up and remove plaque while gently massaging gums.
Hybrid brush head combines medical-grade silicone and polymer bristles for effective yet gentle cleaning.
Smile helper indicators support optimal brushing time and consistency.
Features:
• Hybrid silicone and polymer brush head
• 9,000 sonic pulsations per minute
• 360° cleaning design
• Smile helper brushing reminders
• App connectivity
• 100% waterproof
• USB rechargeable with up to 265 days of battery life per charge
• BPA- and phthalate-free
Compatible product recommendation:
For optimal performance, replace the issa™ hybrid brush head every 6 months to maintain hygiene and brushing effectiveness.
Loshen & Crem recommendation
A facialist’s perspective
One device.
Your real routine.
Start with what you want to address, the time you can realistically set aside, and the products you already use.
We can help you compare models, understand which accessories belong with your device, and make sense of its place in your routine.
Let’s talk about your routineShipping & returns
From our boutique to your door
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taken care of.
Review delivery options and the return conditions before choosing your device. Some devices are final sale.
A question about warranty or aftercare? Our team can help you find the information for your specific model.
Clarity, before you choose.
Find your kind of care.
A few thoughtful differences to help you choose what feels right for your needs, your time and your routine.
Swipe across to compare the devices.
| Details |
FOREO FOREO issa™ 4 smile You’re viewing this one |
FOREO FOREO issa™ 4 |
FOREO FOREO issa™ 4 plus |
|---|---|---|---|
| Your focus | Daily brushing with a friendly reminder to finish. | A full-size hybrid sonic brushing routine. | Daily brushing with automatic pressure adjustment. |
| What it offers | Hybrid silicone-and-polymer brush with smiley timer. | Silicone-and-polymer brush head with sonic pulsations. | Hybrid sonic brush with AI Pressure Adapt. |
| The routine | A two-minute brushing routine with your usual toothpaste. | A two-minute brushing routine with your usual toothpaste. | A two-minute routine; intensity adapts to brushing pressure. |
| Worth knowing | Choose for the smiley reminders; brush heads need periodic replacement. | A straightforward choice; plan for replacement brush heads. | Choose for pressure-responsive brushing; replacement heads are needed. |
| Price |
$89.00 CAD |
$149.00 CAD Explore this device — FOREO issa™ 4 |
$299.00 CAD Currently unavailable Explore this device — FOREO issa™ 4 plus |
Still deciding? Let’s talk about what will fit your everyday routine.
Ask our teamLoshen & Crem · A little care, to keep.
Your ritual, beautifully noted.
The steps, precautions and guidance for FOREO issa™ 4 smile, together in a card to keep or print.
Expert guidance. A considered routine.
Your skin.
Our attention.
Thoughtful technology is only part of the story. Knowing how it belongs in your routine makes all the difference.
Talk through your skin, the products you already use and the questions on your mind with one of our facialists.
Book your consultation Just a product question? Ask us.The care behind your care
A place in your routine.
A team in your corner.
From your first question to your next replenishment, there’s a real person here to help.
01 Make sense of what you already use
You don’t need to start over. Bring us your current routine and we’ll help you understand where a device fits.
Ask our team02 Get to know your skin
Take our skin questionnaire for a thoughtful starting point, then speak with us if you’d like to explore your recommendations.
Find your starting point03 Keep the conversation going
A question about how to use it? Unsure about your next step? You’re welcome to come back to our team for guidance.
We’re here to helpFrom our Edmonton boutique
Explore FOREO.
Find your place to begin.
Discover FOREO issa™ 4 smile at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the FOREO collection online across Canada, or speak with our facialists about how this device fits into the products you already use.