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Cosmedix Simply Brilliant 24/7 Brightening Serum 30ml

4.4 of 60 reviews

$107.00

4 instalments of $26.75

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4 instalments of $26.75

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Created to assist with photodamage and post-inflammatory hyperpigmentation, Cosmedix Simply Brilliant 24/7 Brightening Serum is a gentle yet powerful brightening serum that delivers a triple strength blow to dark spots and other visible discoloration for a more even-toned brilliance.
  • Cosmeceuticals
  • Cruelty Free
  • Artificial Fragrance Free

What customers say

GREAT - 79% recommend

4.4
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Age:

  • 20s
  • 30s
  • 40s
  • 50+

Skin Concern:

  • Pigmentation, uneven skin tone

Skin Type:

  • Dry
  • Normal to dry
  • Normal to oily
  • Oily

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Questions & Answers

(17 Questions)

Cosmedix Simply Brilliant 24/7 Brightening Serum

Cosmedix Simply Brilliant 24/7 Brightening Serum

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Customer Reviews

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4.4 of 60 reviews

79% recommend this product

  1. 33

  2. 18

  3. 8

  4. 1

  5. 0

Most Helpful Positive

Good Quality Product

Maddie

Recommended this product for pigmentation and discolouration caused by pimples. Has definitely made my skin brighter and has helped reduce discolouration quicker. Does have a strong smell compared to other serums I use but that does not bother me. I will continue to use the product as part of my skincare routine.

Most Helpful Criticism

I like it, my partner hates it

Francesca

I thought this product was quite nice. It is supposed to brighten and assist with reducing the appearance of pigmentation.
What I don’t really like- The product itself if quite dark in colour and the next morning when I cleanse and tone.... the colour residue seems to still be sitting on my skin as so much wipes off! It also smells quite strong and reminds me of wiping iodine all over my skin. My partner hates it when I wear it because it does smell quite bad.
I encouraged him to use it because he has spent a lot of time in the sun and it made the pigment in his forehead really blotchy...it was quite surprising actually!
I prefer the C crystals by this brand as there is no scent, colour and I feel like it is still very effective.
  1. Good Quality Product

    Maddie

    Recommended this product for pigmentation and discolouration caused by pimples. Has definitely made my skin brighter and has helped reduce discolouration quicker. Does have a strong smell compared to other serums I use but that does not bother me. I will continue to use the product as part of my skincare routine.
  2. I like it, my partner hates it

    Francesca

    I thought this product was quite nice. It is supposed to brighten and assist with reducing the appearance of pigmentation.
    What I don’t really like- The product itself if quite dark in colour and the next morning when I cleanse and tone.... the colour residue seems to still be sitting on my skin as so much wipes off! It also smells quite strong and reminds me of wiping iodine all over my sk...
    Read More
  3. Love love love

    Olivia

    I love this serum! I've been using it for 3 weeks and I couldn't be happier. My skin feels super hydrated, soft and glowy. I have acne scars around my chin and their colour isn't as dark as it once was. I love how you only need a little bit of product, a little goes a long way! Will be purchasing again.
  4. Absorbs into skin instantly

    Sherri

    This serum absorbs into your skin straight away. I have some stubborn pigmentation and have been using separate Vitamin C and Niacinamide serums each morning, and have tried combined serums, and my pigmentation is still there. I purchased this after a report done by an Adore team member on the best products to get rid of pigmentation and, it might be wishful thinking, but I feel like my pigmentati...
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  5. Best skin brightening product

    Angelique

    This product makes my skin so much brighter and gets rid of pigmentation. I don’t know what I did without it. I just use it under my moisturiser before bed and it is amazing how well it works.
  6. It's okay

    Irene

    This serum felt nice for the first few applications, but doesn't really add much to my skin routine anymore. It also takes a while to seep into the skin.
  7. Good buy

    Alejandra

    As my first serum, I wanted to make sure to get an excellent product regardless of the price tag (which is considerable). I have been using it for a couple of months, and it does brighten your tone and leaves a nourished, healthy skin. However, as I have come across other serums now, I wouldn't repurchase this one as I found other brands to deliver more for half the price.

    I am my ...
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  8. Potent but not gentle

    Sandee

    I like this product a lot but be careful in using a pea size amount. I found a smaller amount is about all my skin can handle and I have pretty tough skin.
  9. Waiting to see if it works long term

    Abel

    I've been trying to brighten a dark spot on my forehead with this. It seems to be making a bit of an improvement, but I'm waiting to see if it has lasting results.
  10. Cosmedix Simply Brilliant 24/7 Brightening Serum

    Zhaowei

    I bought this two weeks ago and I already started feeling difference in my skin. I love it. It’s so light on my skin and moisturise without oiliness.
  11. mild potency for price

    BeautyObsessed

    This product is fine if you are starting out on your even skin tone journey and building up to stronger products. If like me you have been using retinol, C, BHA's, lactic acid products for a long time, this doesn't pack enough punch to make a noticeable difference. Absorbs into the skin well and your hyaluronic serum or moisturiser goes over the top nicely.
  12. So far so good

    Em

    I recently purchased this product for the first time. I do think its starting to make a change to my skin, but really it is too early to tell. Very strong citrus smell, but product goes on well and is easily absorbed.
  13. Dont love it

    Abbey

    I'm generally a big fan of Cosmedix, but this just hasn't done it for me. I have quite a few active products on the go, so this one might just get lost in the mix, but unlike my retinol or vit b and c products, if I don't use this, I can't see the difference like with the others.
  14. Amazing

    Margaret

    This product is the most amazing product you can use it makes your face feel soft and bright.
  15. Still waiting to see results

    Kate

    I've been using this product religiously to treat my melasma and have noticed no obvious difference to my skin tone at all. It doesn't smell great but isn't unpleasant to apply. As it's so expensive I'll use the remainder of the bottle but won't be buying it again unless some miracle occurs
  16. Pigment reduced

    Sarah

    I started using Simply Brilliant when I first made the switch to cosmeceutical skin care in order to target pigmentation. I began using Simply Brilliant in conjunction with a good moisturiser/ sunscreen and took photos to see the change. Overtime Simply Brilliant has reduced the freckles/ pigment on my face, therefore brightening my complexion and making me one very happy customer. I've gone throu...
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  17. Not worth it for me

    Hayley

    I used about half a bottle of this and I gave up. I didn’t see any difference in my skin and I used it religiously am and pm. I can normally get past bad product smells but this I hated. For the price and big claims I wanted better results.
  18. Brightens!

    Sami

    This product does exactly what it says it will. I noticed a substantial difference in my skin upon immediate use. Although a bit pricey, i believe it's worth it.
  19. LOVE

    Rie

    I have melasma, post inflammatory pigmentation and generally uneven skin. This is the first product that had actually made a noticeable difference in my melasma after a month. I’ve used many other products and this is the only one that has ever made a difference.
  20. Have noticed improvements in skin texture and complexion!

    Riley

    I have hormonal acne redness around my chin, and this product was recommended to me and I'm happy I purchased.

    I'm using this product morning and night and I've noticed my skin has a clearer and brighter complexion. It sits comfortably on the skin and doesn't feel irritating at all (which I was worried about for its stronger properties).

    Excited to see results after I'v...
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  21. No changes yet

    Kris

    I’ve been using this for a few weeks now and no changes noticed
  22. Brilliant

    Anita

    I only tried a sample of this, so far I love this!
  23. Ok. But can live without it.

    Lisa

    My skin can usually tolerate a lot, but I find this can aggravate my skin a little with prolonged use. Without regular use I'm not sure I'm getting full benefits. I'm a big fan of cosmedix generally but I don't think this one is for me.
  24. did not fade dark spot

    kat

    I used it for 2 months or more every day and it didn't help fade my dark spot at all. it also didn't help to brighten my skin either.
  25. Brighter and clearer

    sloanbeauty

    This product has definitely made my skin look brighter and clearer with a more glossy and healthy appearance. I can't say pigmentation spots have significantly lightened but the overall glow of the skin has helped to probably distract a bit more from them. It is not an overly sticky formula so has been nice to use day and night. I am enjoying this product and will likely venture into Cosmedix othe...
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  26. Very nice

    CL

    Quality product . It has a nice feel on the skin . My skin definitely looks brighter since using. I only apply at night .
    Highly recommend.
  27. Melasma and pigmentation periorbital

    Tiny307

    I've been using this product for a couple of weeks now. My skin has smoothed out due to the chemical exfoliants and perhaps a lightening of the pigmentation but am waiting to give it the final ok as skin takes a good month to turn over properly. It has been a warm summer and have noticed an increase in my pigmentation so I ordered this and use it with a Vit C powder mixed in. I like the ease of ap...
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  28. Time will tell..

    Laura

    Have been using this product for 1.5 months now, and haven't seen a huge difference in my pigmentation, have taken before photos to compare. It does make the rest of my skin feel nice though. First time I used it my skin went bright red, monitored for a while and it slowly went away, only after the first use though.
  29. Works wonders

    Kate

    I have had really bad acne scarring and this cosmetic product has made my skin almost pigment free. I can’t even see any scarring anymore! It doesn’t dry my skin out and works a treat. Definite yes!
  30. skin is amazing and pigments lightened

    aksa

    I have been using this product for 2 months now and my skin is the best it has ever been. It is brighter and pigments lighter. I have recommended/ forced two friends to buy this and they have similar results. This is a definite must buy and re buy. I hope it works as good for you as it has for me
  31. Great product

    Gabrielle

    I am late 20s - slightly oil skin, uneven skin tone. This has been a great little serum I have used each night. It hasn't blown me away but it's effective and clears up my skin
  32. I’m impressed

    Marteen

    At 60 years young my skin has been subjected to the sun I was sceptical but wanted to de-age pigmentation. I took photos before and compared them 2 weeks later. Huge difference. I Only use at night. My daughter commented on how well I look told her what I was using,showed her the before and after and was amazed.
  33. Actually does what it promises

    SOnia

    After a few applications this product has actually lightened my pigmentation. I’m really pleased with the results so far. Well-worth the investment.
  34. Cosmedix Simply Brilliant 24/7 Brightening Serum

    Kathlyn

    Still in early stages of use but like the feel of this product on my skin and does appear to be lightening the pigmentation on my skin. Hope this keeps going and looking forward to success.
  35. Helps keep pigments at bay!

    Wendy

    I was recommended this serum by my beauty tech to help tackle the pigmentation on my face, I love that this had inhibitors that prevents the development of additional pigmentation.
  36. skin is amazing and pigments lightened

    Aksa

    I was a bit hesitant to buy an expensive serum especially after buying numerous others to no effect but I am really happy I bought this one. I have only been using it for 2 weeks and can see an instant reduction in the color of my pigments. My skin feels healthier and makeup is looking better. Will definitely purchase again. Worth the money. I made a number of personal recommendations.
  37. Smells awful!

    Leigh

    I have dry skin and pale complexion, was really looking forward to using this product after reading the reviews. Was really put off by the smell - for an expensive product I had expected more
  38. Brilliant

    CK

    This serum is brilliant . It really does what it says and brightens the skin. You only need 1-2 pumps of the serum which has a nice smell . It also helps to lighten pigmentation over time .
  39. Brilliant

    CK

    This serum is brilliant . It really does what it says and brightens the skin. You only need 1-2 pumps of the serum which has a nice smell . It also helps to lighten pigmentation over time .
  40. Similar to Dr Aspect Complete Pigment Serum

    Janelle

    I really like Cosmedix Simply Brilliant 24/7 Brightening Serum. I've used Dr Aspect Complete Pigment Serum and find it works as well, if not better. I add in Cosmedix Pure C Mixing Crystals and my pigmentation is definitely breaking up and fading after just a couple of weeks of daily use. This and the Dr Aspect product are great because they not only deal with existing pigmentation, they have a...
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  41. LOVE

    Maddison

    I use this product every morning and on alternate evenings and my slight pigmentation and moderate acne scarring are nearly all gone. It's expensive for such a small bottle, but results speak for themselves I suppose!!
  42. So Great!

    Lachie

    This really brightens my skin. I'm loving using this even though it's only been a few weeks - another great Cosmedix product. I find a little goes a long way
  43. Worth the money

    Olivia

    I thought the kiehls brightening serum was the best one I’ve ever used.. until I used this. Seriously my old acne scars I’ve been trying to get rid of for years are nearly gone after using this for about a month, I will never buy anything else this has brightened my face so well. Has a slightly weird scent to it but how good the results are it’s not even an issue, will buy this again when I run ou...
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  44. Brightens

    Anita

    This really brightens my eye area. I'm loving using this even though it's only been a week.
  45. Instantly brightening

    Daniela

    Within a single overnight use I noticed a difference in my complexion. This serum is packed with incredible active ingredients. With continuous use I have seen a rapid decrease in acne scarring, pore size and overall texture. My skin looks plumper and brighter with every use. Would absolutely recommend. If it's good enough for Victoria Beckham it's good enough for me.
  46. Love it

    Abbey

    Skin type: Oily/combination

    This stuff is amazing, expensive but a little goes such a long way and I've noticed visible improvements in my skin tone.
  47. Holy Grail!

    Shariffah

    I received this as a Christmas present from my therapist last year and wow, this have done wonders to my skin. Its the perfect time to take a break from makeup and show off THAT glow. All you really need is Cosmedix Simply Brilliant to light up your face!

    This serum is gorgeous and I'm now on my second bottle! A little pump goes a long way.
  48. Great for congestion and pigmentation

    Nicole

    I’ve been using this product for almost a year now, and it’s really helped my sensitive, combination skin which can be prone to acne sometimes. I’m early 30s and I’ve noticed my skin’s tone has evened out, the small pigmented areas have become smaller and my breakouts are reducing. Fantastic product, which does take a little while to see a difference (at least 2-3 months), and though a tad on the ...
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  49. brightening and good for breakouts too!

    Nicole

    Recommended by my facialist to help with post inflammatory hyperpigmentation really helped shrink the size of it over time. Also helps with clearing breakouts. Can be a bit drying so I spot treat where needed and not every night. I have sensitive combination skin.
  50. Amazing

    Marchessa

    My fave winter brightener. Scent is not all that pleasant but only lasts a few minutes. I find that most quality skin care has a similar issue.
    I use this in autumn/winter to brighten up my complexion. I live in QLD so I have to be extra careful in the sun. Every time I’m using it people comment on my skin, so it really does its job.
    I didn’t find any issues with irritation or breakout...
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  51. Ok but not for me

    KRISTEN

    It’s got a strong active ingredient so if you have sensitive skin I wouldn’t recommend daily use. I went red straight away a lot of the time until my skin got used to it and I eased off the usage. I would not buy again (sob).
  52. More Even Skin Tone

    Mandy

    I've now used 2 bottles of this and feel it has made my skin smoother and more even looking.
    I use this every second night before bed and my skin always feels so much softer in the morning and blemishes and bumps feel reduced.
    Havent noticed an improvement in sun damage but nothing really has helped me with that.
    Think I'll try something else for a bit after this bottle runs out ...
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  53. Brightens your skin

    Victoria

    This works but I had to stop using it as my rosecea didn't like it. But I used it on my chest instead and really reduced my pigmentation. It worked very well in conjunction with Vitamin C
  54. First time user of vitamin c serum

    A. S.

    this is the first vit c serum i have ever used and it has helped me so much in terms of acne marks and dark spots on the face. i do not use a moisturiser after i use this as there is no need. this is really good and has made huge difference in terms of lightening those spots and evening my skin tone and its only been a month!!
  55. Wow

    JAnine

    This stuff is strong. Though a little pricey. I have pigmentation and it has helped. I really love this product and will order again! I use it at night every night. I would recommend this product and cosmedix range. I have tried recently another product of cosmedix and wow it great! These are very strong and potent products and they work. Just a shame on the price. But definitely worth trying them...
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  56. Wow

    JAnine

    This stuff is strong. Though a little pricey. I have pigmentation and it has helped. I really love this product and will order again! I use it at night every night. I would recommend this product and cosmedix range. I have tried recently another product of cosmedix and wow it great! These are very strong and potent products and they work. Just a shame on the price. But definitely worth trying them...
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  57. Best Skin Brightening Serum

    Amber A

    This serum came highly recommended to me by a skin specialist as I suffer from dull and pigmented skin. I use this 2-3 times a week in the evening and have gradually noticed a positive change to the overall appearance of my skin. A great investment.
  58. Amazing

    Lucy

    Using twice a day with aspect c and aspect b serums and my dark red scars are now light pink. Not even finished the bottle yet. So nice to actually use something that works!
  59. Exxy, but worth it

    Maryanne

    I use this product every morning and on alternate evenings and my slight pigmentation and moderate acne scarring are nearly all gone. It's expensive for such a small bottle, but results speak for themselves I suppose!!

    I have suffered from acne for as long as I can remember, I have been on Roaccutane twice, and countless other prescriptions and of course tried to benzol route.
    ...
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  60. Amazingly effective...HG pigment serum

    rebeccajp76

    Really not a fan of the smell, very metallic and serum is a bit orange but wow for punch it packs I'll put up with it and continue to when I repurchase it. I have pigment prone skin, doesn't matter what I do or how careful I am. I have a permanent pigment mask and have since my late teens and this is the only stuff so far that has consistent, noticeable and long term effects. The mask on each chee...
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