Email us any time, we'd love to hear from you.

Our phone lines are available weekdays 9am - 5pm EST.

Refund Policy

Privacy Policy

Terms of Service

Subscription Policy

KNU SKINCARE

TOOLS

ACCESSORIES

BUNDLES & SPECIALS

SUBSCRIBE & SAVE

Michael Todd Beauty

<p>Kn&#xFA; Ageless Duo is not vegan.</p>

Is Knú Ageless Duo vegan?

Product FAQs

Knú Skincare

Return Policy

How long does shipping take?

Shipping + Returns

I bought direct from Michael Todd Beauty how do I register my device?

I bought from a retailer how do I register my device?

Product Registration + Warranty

Sonicsmooth - Will my hair grow back thicker after use?

Sonicsmooth - Can it be used on the entire face?

Sonicsmooth - How is this better than a drugstore razor?

Sonicsmooth - Why is this better than a man's razor?

Sonicsmooth - How is this different from dermaplaning?

Sonicsmooth - Is this similar to the Dermaflash unit?

Sonicsmooth - Does dermaplaning cause acne?

Sonicsmooth - Can I use this if I have acne?

Sonicsmooth - How many uses can you get from one safety edge?

Sonicsmooth - Why are the safety edges single use?

Sonicsmooth - Does dermaplaning cause razor burn or ingrown hair?

Sonicsmooth - Why does it say not to use it on your nose?

Sonicsmooth - Does it help improve elasticity and smooth out wrinkles?

Sonicsmooth - Can you use an exfoliator/scrub while using the tool?

Sonicsmooth - Does it remove blackheads?

Sonicsmooth - Do you recommend using the tool in the hair's direction, or should you go against the hair growth?

Sonicsmooth - How well does it work on those thick dark hairs on the chin and neck?

Sonicsmooth - If you have moles on your face can you use the tool on them or will it take them off?

Sonicsmooth - Can it be used on all skin types or will it cause hyperpigmentation on darker skin?

Sonicsmooth - Is it a disposable tool and do you throw it away after using it?

Sonicsmooth - If you take prescribed retinol cream can you still use the tool?

Sonicsmooth - Can you use your own serum after dermaplaning instead of the serum that comes with the sonicsmooth?

Sonicsmooth - Is it painful to use?

Sonicsmooth - What advice do you have if I get redness caused after dermaplaning the face?

Sonicsmooth - Can you use the device if you have a hormonal device?

How to Use Microsmooth Tips

How to use the Sonicsmooth?

How do I turn on the Sonicsmooth Pro+ and its light feature?

Sonicsmooth FAQs

Sonic Eraser Pro - Can this be used on the under-eye area?

Sonic Eraser Pro FAQs

Soniclear - Can you explain the serum infusion head and how to use it

Soniclear - Do I wet the brush or my skin when applying cleanser?

Soniclear - Does the brush spin?

Soniclear Petite - Does it have low battery indicator lights to alert you when to charge the unit?

Soniclear Petite - Is it meant to remove makeup, or should the face be made up free before use?

Soniclear Petite - How long does it take to charge?

Soniclear Petite - Are the Michael Todd replacement brush heads compatible with the Petite and Elite Soniclear models?

Soniclear  - Is it good for blackheads?

Soniclear Petite - Does it help diminish fine lines and wrinkles?

Soniclear Petite - Do the bristles move/rotate or spin?

Soniclear Petite - What is the best way to clean the brush head?

Soniclear Petite - Is the Soniclear dual voltage? Can this work with both 110W and 220W?

Soniclear Petite - Is it suitable for sensitive skin?

Soniclear Petite - Are these compatible with Clarisonic brush heads?

Soniclear Petite - How often do you have to change out the brush head?

Soniclear Petite - Does it help exfoliate and remove dry skin?

Soniclear Petite - Is the face brush waterproof?

Soniclear Petite - Does the brush spin, or does it just vibrate?

Soniclear Petite - How often should you use it?

Soniclear Petite - What is the difference between the Petite and Elite Soniclear models?

Soniclear Petite - Is the Soniclear similar to the Clarisonic and which one is better?

Soniclear Elite and Petite FAQs

Sonicblend Pro - Can you purchase other brush heads when the original one wears out? How do you clean the brush head?

Do the Sonicblend Pro bristles spin?

Sonicblend Pro - Can the brush be charged overnight?

Sonicblend Pro - Is it good for mature, wrinkled skin or will it make the foundation settle into every little crease?

Sonicblend Pro - Is it waterproof?

Sonicblend Pro - Does it come with a brush head, or do you buy that separately?

Sonicblend Pro - Is the brush head supposed to move after it is on the handle? Should it be flush with the handle or have a little space between the brush head and handle?

Sonicblend Pro - Can it be used with any foundation or powder foundations only?

Sonicblend Pro - How often should you replace the brush heads?

Sonicblend Pro FAQs

How is Knú Ageless Duo different from other anti-aging skincare products on the market?

Is Knú Ageless Duo vegan?Updated a month ago