Our previous Clarisonic assessment sparked a bit of controversy with one responder claiming
you are a complete idiot…
before you write a hack review on a product know what you are talking about first.
Ouch! Sometimes it’s hard to be a Beauty Brain.

Mostly, we ignore criticism like this, but two things happened. First, my sister asked if stimulating skin makes it produce extra collagen and I was not sure. Then we serendipitously got another Clarisonic device in the mail. Since the Clarisonic definitely stimulates skin it got us Beauty Brains talking about it again. Sarah said it was a sign.
I do not believe in signs, but was interested enough to take a closer look at Clarisonic.
Clarisonic Science
The Clarisonic Skin System is a water-proof, hand-held device with a vibrating brush head. You apply a cleanser then move the brush on your face in a circular patter. A built-in timer tells you when to move from one face section to the next.
Think of it like a high-tech poof or washcloth.
The product claims to use “sonic technology” which is not defined. I
guess it is a reference to the brush heads which move at “super-sonic” speed? The brushes do move fast and that helps clean skin. Certainly, Clarisonic was trying to get people to connect sonic toothbrush technology with this product figuring if one works so will the other. They do have a few patents on the design and the motor. (US 7,157,816)
Clarisonic Exfoliation
We mentioned in the previous post you could probably get the same effect by exfoliating. One reader pointed out that Clarisonic does not exfoliate. True, Clarisonic does not advertise itself as an exfoliating system, but it does lightly exfoliate your skin so keep your daily use limited.
Clarisonic Claims
Clarisonic makes the following 3 primary claims and a few soft ones.
More than twice as effective as manual cleansing
We don’t have access to their test data, but this claim is confusing. What exactly does it mean? Do they mean effectiveness at
cleaning? It seems like it but that’s not clear. No set guidelines means companies can come up with any reasonable test and report positive numbers. So, if Clarisonic could’ve found some specific compound removed better with their device than manual cleansing they could make the claim.
That doesn’t mean your face will be twice as clean.
6 times more make-up removed
Without their test data/protocol it is hard to say exactly how they proved this. However, you can bet the number sounds much more impressive than what you’ll experience in reality. If manual cleansing is done properly, it adequately removes make-up.
61% greater vitamin C absorption
We don’t know how they proved this, but it was most likely an in vitro test (lab) meant to simulate human skin. It is doubtful that you’ll get 61% vitamin C absorption in real use and even more doubtful you would notice if you did.
Clarisonic soft claims
The soft claims include “reducing the appearance of visible pores” and “reducing the appearance of fine lines and wrinkles.” You prove these using consumer panelists who try the product and answer some questionnaires. ANY product will score well in a test like this, especially one like Clarisonic which is novel and feels good when you use it. While it will “appear” to you that your pores & wrinkles are reduced, don’t count on them actually being affected.
Clarisonic and Collagen
As to my sister’s question about stimulating the production of collagen, there is no definitive evidence that it does. Some in vitro studies have suggested it might. The company does not make this claim so they haven’t done the testing. It would be a big challenge to safely design this kind of study anyway. So, it probably doesn’t stimulate collagen production but it won’t hurt.
Clarisonic Benefits
Beyond their claims, three things make Clarisonic interesting to try.
1. Less exposure to harsh surfactants and exfoliating particles
2. Timed cleaning so you’ll be more consistent
3. It feels good
While it doesn’t mean much, most people who try the Clarisonic love it. It’s a unique experience and makes face cleansing fun. Whether that is worth the >$150 price tag is only something you can decide for yourself.
Will Clarisonic change the face of daily cleansing?
Clarisonic requires a behavior change and most people will not be able to change for long. They’ll use it religiously for a month or so then forget to get new brushes and eventually it will end up under their bathroom sink next to their lipstick stencils. We could be mistaken, but results are not vastly different from standard cleansing so lasting behavior changes will be difficult.
Beauty Brains Bottom Line
There are definitely some benefits of Clarisonic over other methods of cleansing like more consistent cleansing, less exposure to harsh surfactants & exfoliating particles, and it just feels good. Who wouldn’t want a fresh-feeling face? It is also a unique alternative to standard products. We here at the Beauty Brains want to encourage all cosmetic companies to make unique products rather than unique product stories. Clarisonic is definitely a unique product.
If you are unsatisfied with your current cleansing routine, try the Clarisonic Skin Care System (or something like it).
–Right Brain
Do you have a Clarisonic device? What do you think? Are you still using it after a couple of months?















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This is a pretty good assessment of Clarisonic’s scientific claims. I think one of the primary benefits of it is the timer. You are *supposed* to cleanse thoroughly aka for more than 20 seconds. The Clarisonic really helps with that (so would an hourglass timer, but hey)! I have better skin since using it, and I do chalk most of the results up to better and more thorough cleansing.
I’d like to think the vibrations/movement of the bristles does help to remove a little more makeup and dirt, too — as you said, exfoliating, but lightly.
I love mine, and have been using it for a year. I agree that it’s the “enforced” length of time that’s keeping my skin extra clear, but I do admit my skin has fewer breakouts, looks younger and fresher (fine lines are less apparent), and feels softer and smoother.
In fact, since using it the pesky clogged dark pores on my nose are gone, and the cloggy white pores on my chin are also gone.
I can’t argue with the results, whatever the exact cause, so I recommend the Clarisonic!
Huh, that’s funny you posted on this today. I cheeped out and bought the “Wave” yesterday….problem is, you have to use the scrub pads that already have cleanser on them…(and they are supposed to “tingle”..not good for sensitive skin).
But if the Clarisonic can do for my face what my Sonicare did for my teeth, than I’m SO in.
I didn’t believe the hype on this device either and didn’t think I’d ever spend that amount of money on something that just cleans the skin better than a washcloth. But then I saw it on QVC for 5 installment payments and I thought, okay, I can try it for 30 days and if it isn’t fantastic I can send it back. Well, I don’t know what this think does but after just two weeks using it am and pm with my regular cleanser, my skin was absolutely beautiful (and still is after 2 months). In fact my son and his girlfriend asked me one day if I’ve been going to a tanning salon because I was glowing. I thought they meant I looked red but they said no you just look really good like you’re skin is glowing. Well, needless to say I never sent it back and I’ve been using it ever since. And to address the issue of it ‘making you stick to a cleansing routine’, I already was diligent about cleansing am and pm and exfoliating, etc. So I was already doing everything right. The only thing I changed was using Clarisonic to wash. It’s like a magic wand or something.
I’ve been using the Clarisonic for 2 years now. I love it. Once its charged I leave it on a shelf in the shower. It’s waterproof, lasts for 2-3 months on one charge and doesn’t take up any space on the counter. The timer makes cleansing a no-brainer and the choice of brushes makes it good for any skin type.
At times when the battery runs out, I have gotten lazy and not used it for a week or so. But when I feel the difference in my skin, less smooth and more clogged, I know its time to get back to using it. I would definitely recommend it!
Dear Beauty Brains, you lost me… If it uses a cleanser and the timer part of it results in you washing your face longer, I don’t see how there is “Less exposure to harsh surfactants.” Can you explain your thoughts on this further, please?
@Fuzz – Theoretically, you have less exposure because you are supposed to use less cleanser. Left Brain thought it was a stretch, but it makes sense to me.
Just watch out if you have extremely sensitive skin. I break out whenever I use harsh exfoliants or acne products, and the Clarisonic was no different. Even using the sensitive brush head, it gave me the largest, most painful pimples of my life. My dermatologist said my skin just couldn’t take it. Now I stick to warm washcloths and/or Cetaphil mixed with baking soda.
I just came across your blog a couple of days ago and was impressed with your information and credentials, but after reading this review, I have to admit that I’m a little disappointed. Many of the questions that you pose in your review of the Clarisonic are provided on their website. For instance the sonic technology is in fact defined: “The Clarisonic Skin Care Brush uses a patented sonic frequency of more than 300 movements per second to clean, soften and smooth your skin.” In order to give a fair review of the product, you really need to do your homework.
I’ve been using the Clarisonic for over a year now and it is a truly amazing device. Like Sharon, I charge it up and leave it in the shower for weeks before I have to recharge it. Before I used it, I had been fighting eczema around my eyes for two years. Within a week of using the Clarisonic, my eczema was gone. I use it faithfully and have convinced several of my friends and relatives to buy one, and we all agree, it’s the best investment you’ll ever make in your skin!!
Thanks for the kind words. So sorry to disappoint.
We are aware of what they say on the website. What isn’t clear is what “sonic frequency” means. “Sonic” refers to sound not speed. So, it’s still not clear what they mean by “sonic” technology.
What are the other questions we pose that were answered on their website?
We’re not disputing your experience and those of many other users.
I bought the Clarisonic brush and cleanser 4 months ago on the recommendation of a beauty therapist. I love it, my skin feels softer and is consistently clearer of pimples and acne. I’ve also noticed some minor acne scarring is becoming lighter over time. I really like the blue clarisonic cleanser, my skin never feels tight or over-cleaned with it, I use it twice a day and my skin always feels soft and smooth.
For those who do use it and like it, I’m curious to know what cleanser you use with the clarisonic. Also, can you use an exfoliator (like the St. Ives apricot scrub)with it? Thanks.
I bought the Clarisonic Brush from Sephora that came with a Kinerase Vitamin C Serum – and have been using both daily for the past six weeks. I have noticed pleasing results. There has been a complete disappearance of clogged pores – ie. black and whiteheads, no pms breakout and two scars – one from an accident over twenty years ago and a chicken pox mark are getting lighter and less deep. I have tried numerous exfoliating and lightening products with much less improvement. My makeup also goes on like a dream – smooth, glowing skin! I worked as a beauty advisor/makeup artist for Lancome, Arden, Shiseido and Clinique for almost ten years so I am not uninformed, lazy or cheap with my skin care and I think Clarisonic is worth every penny. There has been discussion about whether the Clarisonic brush exfoliates – whether the maker claims it or not – yes it exfoliates – even a cotton ball with your toner on it provides gentle physical exfoliation. If you use a toner with glycolic, sal., or some other type of acid in it – then you are also getting some chemical exfoliation as well.
Right on – the Clarisonic has changed my skin and made fine lines and wrinkles disappear. I cannot agree more that this is an innovative and new product that if you can afford, get one.
OMG – I named this the best find of 2008 for me. No matter why or how it works, if you try it for a while, you will notice the difference. Within days my blackheads were gone. I changed NOTHING new – and they are clear. I would NEVER get this result using a sponge or washcloth – no matter how hard I tried.
After using Clarisonic for about two months now, I could not imagine a day without it. It is worth it just for that extra clean feeling, and I swear that my products are working better for me now that I have started using it twice a day.
Bay Area, I use the generic version of whatever salicylic acid cleanser is on sale at the store with the Clarisonic. DON’T use an exfoliating scrub with it, unless you want to end up looking like the Sphynx.
I’m close to 40 and have, in the last couple of years, been getting a combination of very dry, sensitive skin and adult acne. Using the Clarisonic for six months seems really to have normalized my skin. I haven’t changed the type of cleanser or makeup I use–just use the CS once a day, to take makeup off after work.
Rather than skin so dry it cracks (!!) combined with persistent breakouts and awful blackheads, I now have mostly-clear skin with very little dryness.
*shrug* I was able to afford the steep price, and for me it works. Nothing else had, so I’m sticking with this ‘un.
I love my Clarisonic. Can I marry the person who invented it? I’ve had rosacea for ahem 20 years (I’m 43) and have battled assorted skin issues all my life. I am a walking clogged pore with a very flaky dry nose and red bumpy cheeks. That’s all gone now. Am not exaggerating. I use the delicate brush head and am super careful as I go over my cheeks. My rosacea papules are GONE. My clogged pores are unclogged. I don’t care a whit about the science or technology. The thing works and it’s totally worth the price tag. I’d probably spent 20 times that amount on cleansers and prescriptions and make-up and everything but voodoo to improve my skin. If you wear a lot of make-up, start with a precleanse oil, like Dermalogica. Rinse that off and then apply cleanser to use with your Clarisonic. This keeps the brush head cleaner. If you’re on the fence, jump to the other side, women: Your skin will feel like baby skin and there won’t be anything left to pick at. You’re gonna love it.
I’ve got to weigh into this discussion too. I’m usually very cynical about products like these, but this really does work. No, it’s not a facelift, but people have actually remarked that my skin is glowing and i do look healthier. Better still, I suffer mild scalp psoriasis and tried using the Clarisonic on that. It doesn’t cure it, but it keeps it under control far better than T-Gel shampoo does. Don’t expect miracles, but this thing is great.
I just got my clarisonic a few weeks ago (and an extra brush head for my Man!)…I have suffered with Acne all my life, and I need to say that this is a total God-send! My blackheads, are almost completely gone… Washcloths have NEVER worked this way for me, extended “proper” cleansing or not. The massage stim to the face promotes circulation (basic massage no-brainer) and it leaves my skin more smooth and nice textured than I have ever experienced. It feels like I just got a facial…every day! So, yeah, I love it. BTW I used to have one of the cheapo models that just spins (no vibration) and it didn’t do anything except irritate my skin. FOr the sensitive, there is a “delicate” brush, the sensititve is more for normal skin, and the “normal” brush is more for your rough faced man, or your body. I know it is pricey… but it rocks.
I bought my clarisonic in Dec. and I believe it has helped my flaky skin that I get every winter from seborrheic dermatitis. I’m not having the flakiness that I usually do. I also have rosacea and I bought the “delicate” brush.
It’s not a miracle-worker, but my skin feels smoother and I am happy with the results. (I also love my sonicare toothbrush.)
My partner and I have sensitive skin. I have acne and she has rosacea. It worked great for both of us. I use a combination of this device plus the Clearogen products. I use the Clearogen foam cleanser with the white (sensitive) brush head then follow with the other products. I have not had any problems since and I had a serious problem before. My partners skin and mine are super soft. She was worried it would bother her rosacea at first, but it turns out it does not after she got used to it. She uses the blue (delicate) brush head, which is the one softer than mine. We’ve had it for a few months and our skin is looking fantastic. Smooth as silk.
alright to clear everything up!! the clarisonic is a faboulous device. i have it and it does wonderous job.
first off the 2 times more cleaning means it oscalating the skin (wiggling it) to get all the dirt, oil and junk that is trapped deep with in the pores to bring it up into the surface and clean it. And it’s not only in your pores but your fine lines and wrinkle. So keep that in mind.
removes 6 times more make up? I use the bare escentuals make up and if any of you ladies out there use it knows how hard it is to take it off!!! after a manual cleanse i still have to use a face toilette to take the access mineral make up off but with the clarisonic, it takes it off completely!! once again not to worry about it getting into the pores.
61% more absorbtions means with a nice clean skin your skincare treatment will absorb deeper into your skin. think of your skin like a plant that has not been watered in weeks…what happens when you water it? it soaks it right up and that is exactly what is happening to your skin. lack of maintence and upkeep over the years causing your skin to deprive of its nutrients. by using the clarisonic it takes the layers of damage that is on top of your skin and over time you are going to be using only half the amount of skin product to much will be a waste.
Why pay $195 for the system? yes you can a cleanser, exfoliator, mask, serum or mositurizer, etc. difference is exfoliator only takes care of the topical surface it won’t be able to pentrate deep with in the pores therefore not allowing the mask to work ot it’s full effect. your skin will improve with exfoliating and follow with a mask 2 (twice) a week but only to a certain extent. with the clarisonic it’s safe to use 2 (twice)a day with gentle pressure which will eliminate exfoliating and mask (saving yourself $15-$60 depending on what you use). And like i stated before your skincare treatment you will only be using half the amount, again saving money. overtime the machine will pay for it self.
so who would softer, suble, firmer skin? i do!!!