1. Home
  2. Brand
  3. Cosmedix
  4. Cosmedix Affirm Antioxidant Firming Serum

Cosmedix Affirm Antioxidant Firming Serum
SIZE: 30ml

4.3 of 55 reviews

4.3 of 55 reviews

$139.00

In Stock

In Stock

afterpay
4 installments of $34.75
paypal
zippay
Own it from $10/week
afterpay
4 installments of $34.75
paypal
zippay
Own it from $10/week

Most Helpful Positive

Nice and light

Marta

Excellent lightweight serum. Perfect for my combination skin. Highly recommended!

Is this for you?

Cosmedix Affirm Antioxidant Firming Serum is a necessary daily antioxidant superformula for all skin types, including menopausal/perimenopausal, stressed and slackening skin. Packed with highly active 10 skin specific antioxidants, this peptide serum is ideal for improving appearance of photodamage.
  • Cruelty Free
  • Artificial Fragrance Free
  • Cosmeceuticals

What customers say

GREAT - 85% recommend

4.3
Read all reviews

Age:

  • 20s
  • 30s
  • 40s
  • 50+

Eye Concern:

  • Age Prevention

Skin Concern:

  • First signs of ageing
  • Pigmentation, uneven skin tone
  • Wrinkles and loss of firmness

Skin Type:

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

Frequently bought with

Please wait while we find a match

Cosmedix Affirm Antioxidant Firming Serum Reviews

4.3 of 55 reviews

85% recommend this product

  1. 28

  2. 19

  3. 7

  4. 1

  5. 0

Most Helpful Criticism

My cosmedix collection

howen1

Very light texture serum. It is good to be used just after the toner so it sinks into the skin. It is easy to layer on this. I hope this helps the skin firmer.
  1. Nice and light

    Marta

    Excellent lightweight serum. Perfect for my combination skin. Highly recommended!
  2. Great daytime serum

    Kel

    Really like this lightweight daytime serum and how it feels. Easy to layer under other products or makeup.
  3. Glorious Serum

    Joy

    Such a beautiful serum, it leaves my skin supple and bright
  4. Refreshing

    Kim

    I love using this serum on days when I leave the house and am exposed to free radicals. This serum sinks right into my skin and I don't need to wait long until I apply my SPF. I have purchased this a few times now and it has to be one of my favourite products from Cosmedix.
  5. A lovely serum

    Marta

    A lovely light serum perfect for summer months. It's ideal underneath make up. Highly recommended!
  6. Light, refreshing serum

    Sam

    Gorgeous lightweight serum that absorbs quickly and allows for layering. Perfect under make-up and gentle enough to be used on sensitive skin. This is a great serum, particularly for summer days when you don't want anything too heavy or tacky on your face. As for results, it's too early to tell. I live in hope!
  7. Tight Skin

    Alex

    Cosmedix has the best products - affirm has changed my skin making it look younger and tighter
  8. COSMEDIX AFFIRM

    L

    Makes skin very smooth and soft, I use it under the moisturizer.
  9. excellent product

    kittykatkel

    I use this every morning and I like the light texture which sinks straight into my skin. It has made my skin more glowy, hydrated and my pigmentation is reducing - although I use an AHA for this too.
  10. Nice Serum

    Kelly

    I got a 15ml sample of Affirm as a GWP, it's a light serum and absorbs quickly. Great antioxidant serum. Love it.
  11. Great antioxidant serum

    Kelly

    I got a 15ml sample of Affirm as a GWP, it's a light serum and absorbs quickly. Great antioxidant serum. Love it.
  12. My cosmedix collection

    howen1

    Very light texture serum. It is good to be used just after the toner so it sinks into the skin. It is easy to layer on this. I hope this helps the skin firmer.
  13. Love!!!

    ToniB

    I received this as a gift with a purchase and just from a few weeks of use it has really lightened my acne scarring and made my skin feel firmer and softer. I love that a little goes a long way with this but I'm not sure I'm willing to pay the full price of it.
  14. Glowy and hydrated

    Tahnia

    Love this so much but for some reason it causes a slight rash around eyes so just have to be careful not to place it on my upper cheek/eye area
    No scent
    Layers really well
  15. Pretty good!

    Maggie

    This is a nice anti-oxidant serum with some good ingredients. I do have some criticisms though; it contains essential oils giving the products a strong citrus scent. If you're not a fan of fragrance and essential oils, this product isn't for you. And the price; yikes!
  16. Lovely light serum

    BeautyJunk1e

    This serum is so nice, it's super light and absorbs into the skin. Great antioxidant serum.
  17. Unsung hero

    sarah

    I have used two bottles of affirm and it really is an unsung hero in skincare. Using it my skin was glowy, firmer, hydrated and absorbed nicely into the skin complementing my other skin care products. I stopped using this product and instantly noticed my skin wasn't as healthy. Love this product and will definitely be buying a third bottle!
  18. Not sure

    Bee

    The formulae is nice and smooth and absorbs well but I didn’t notice much difference to my skin when using this. I find that with antioxidant serums though, it’s difficult to see results as they’re supposed to prevent damage over a long period.
  19. So indulgent and elegant formula

    Tahnia

    This is just heaven on the skin. Instant hydration and brightening. Recieved as a gift with purchase and can’t wait to buy full size
  20. Didn’t love.

    Sarah

    I tried this as I wanted to include an antioxidant serum in my routine, however it broke me out. I stopped and tried again a few months later, and had the same results. I have found this with numerous antioxidant serums, so maybe my skin just doesn’t like them. I usually love Cosmedix products but this one just wasn’t for me.
  21. Smoothing and Calming

    Hayley

    I love how this makes me skin feel so smooth after using. It seems to also reduce a little bit of redness.
  22. Forever indebted to my beautician for this recommendation

    Smaddi

    I've been a long time lover of this product. My skin is pretty clear with minor dark spots/pigmentation and this product just makes it so much lighter without making my skin white. I like to use it as a day serum and it works great underneath my usual routine of SPF, makeup etc;
  23. very firming

    lorraine

    its very firming but also quite expensive, you could probably find a better product for cheaper
  24. Really feel the benefits

    Kel

    I was hesitant to add a serum to my routine not only because it is an extra step, but it is a cost too. I can say after using this product for approx 3 months now, I feel it has improved my skin texture. It also sits so well under moisturiser and makeup. It has a lovely fresh scent which I also love.
  25. Great Great Great

    Lyuda

    Antioxidant is so good for skin specially when u get older
  26. Nice

    Karen

    I am a huge fan of cosmedix serums! Received a full size gift of this with my last order. Leaves your skin nice and glowy. :)
  27. nice serum

    sherry

    it is so light and absorbed instantly
  28. Love it!

    TiNa

    I love this serum. I use a generous amount every time. It’s so light and absorbed instantly. Scent is not strong. I received full size gift with last week promotion. So happy.
  29. Unsure

    Jo

    I received a deluxe sample of this serum with a previous adore beauty order. It feels nice on the skin but I'm not sure what it does or if it actually has benefited my skin so probably wouldn't purchase it.
  30. Lovely and Light

    Andrea

    I received a sample of it and I just love it. It's light and absorbs so quickly. My skin drinks it up and my skintone has evened out since I started using it.
  31. Lovely light serum

    Marg

    This beautiful serum helps with my menopausal skin. I’m concerned about loss of firmness and collagen depletion and this has really helped in that regard. I layer it with my other cosmedix serums and it absorbs nicely with out pilling or tackiness. The bottle has lasted me close to 2 months now with plenty left for another month.
  32. One of the best morning serums

    Polina

    I've been using this serum for years. My skin is pretty clear with minor dark spots/pigmentation and this product just makes it so much lighter without making my skin white. I like to use it as a day serum and it works great under sunscreen, make up etc... highly recommend!
  33. Worth a try!

    Kate Y

    This serum is runnier than what I'm used to. I like using it in turn with the Vit C serum from Cosmedix. I don't use it everyday as my skin is quite sensitive to this. However, I have noticed firming effects on my face after starting to use this product. Definitely worth a try.
  34. A nice serum

    Imogen

    This serum is a lovely lightweight serum that absorbs into your skin instantly and has a light gel texture that isn’t too sticky or thick. I have enjoyed using this serum, and feel it does a bit for improving the overall texture and tone of my skin.
  35. Cosmedix Affirm Antioxidant Firming Serum

    Zhaowei

    It blur my acne scar, dark spots and keeps my skin hydrated. Definitely worth every penny!
  36. Hydrating & Firming

    Alissa

    This serum is wonderful, I have only been using for a week and have noticed it is hydrating and firming, just as per the description. Soaks in immediately, no scent, and sits well under makeup. Great product!
  37. Great product!

    Samantha

    I got a small sample pack of a few Cosmedix items and am going to be buying the full size of Affirm, Define and Emulsion.
    Affirm has a lovely citrus scent and my skin has never been better!
  38. It’s nice

    Emily

    This serum is nice but it’s not the best I’ve tried. It’s quite runny compared to other serums, and I find I use more than usual. It’s very thin, after I apply it it doesn’t feel like I have anything on my skin.
  39. Would re-purchase

    Jacqueline

    I received this product as a trial and am quite impressed with it.

    It has a lovely lemon smell and dries quickly upon application which is handy when layering products and when I am in a rush I the morning. I use this under my SPF moisturiser and it layers nicely.

    I find it gives my skin a hydrated glowing finish and am noticing an improvement with my skin texture. I have...
    Read More
  40. Wouldn’t buy again

    Emily

    It’s nice and doesn’t irritate my skin. I just haven’t been wowed by it, and for the price I was expecting a lot more
  41. No noticeable affects

    Emma

    This makes my skin glow after applying it but other than that I haven’t noticed any other dramatic changes. You also have to use quite a bit of product to cover your whole face
  42. Antioxidant Love

    Sarah

    I started using Affirm a year and a half ago and went through two bottles before taking a break. I started to notice that my skin was looking very lacklustre and dehydrated and it needing a surge of something. I started back up with Affirm and within first application my skin instantly soaked it up. Within a week I started getting that hydrated/ glow look back and my skin was a lot more hydrated. ...
    Read More
  43. Glowy skin after first use

    Bee

    I recieved a generous sample of this. This is a very liquid serum, and I find I do use more than I usually would. It doesn’t spread out as far as other serums so I do tend to use a bit more product. I only use this in the morning, it leaves my skin glowing and looking very perked up. Unsure yet if I will purchase the full size
  44. Luxe

    Anita

    This is a great luxe product, amazing skin after i use this
  45. Perfection!

    Katrina

    After 6 months of trying a range of different products and still having the same skin issues my dermal therapist put me on to cosmedix affirm. To start off it was expensive but once I’d noticed the amazing change in my skin it was well worth it. Affirm gives my skin a beautiful glow every day. I team this with simply brilliant in the morning and define at night. I love all cosmedix products and am...
    Read More
  46. Glowing skin

    Samantha

    I’ve been using this for maybe 2 years and nothing makes my skin glow like Affirm! I use it in the morning and it’s great under a primer before makeup
  47. Nice feel

    Peppy

    I was lucky to receive a full size of this as a gift with purchase it feels nice when you apply it but I am unsure if I would purchase it as I am an ultraceuticals fan. In saying that I need to finish the bottle to give it a better rating. It smells Devine I really want to love it!!!
  48. Tightening Serum

    Anita

    This product has a fantastic tightening effect. A pleasant citrus smell and my skin looks brighter since adding to my skin routine.
  49. Love this product even after minimal use!

    Madelyne

    I received this product as part of a promo on Adore beauty. I love it! I will definitely be buying again. It smells amazing for a start, and my face feels instantly hydrated and feels like the product is actually working. Love love love!
  50. Perfect firming serum

    Cheryl

    I am 45 and have fairly dry skin. I love this serum - but I have to be careful not to use it too much as it can dry out my skin a little in spots. A little goes a really long way and I just smooth out one pump of the serum over my face after cleansing. It dries in seconds, so my moisturiser goes over it perfectly without feeling like I have too much product on my skin through the day. Perfect ...
    Read More
  51. luxurious

    Abbey

    Skin type: Oily/combination

    I really like this serum it feels lightweight and luxurious
  52. Good but expensive

    Elyssa

    I do notice that my skin looks firmer and smoother after I use this product. However, I find that it dries quite quickly and you can go through the bottle in a short period of time if you're not careful. It's also quite expensive so I only use it when I really need it.
  53. Great for strengthening sensitive skin

    Nicole

    I’ve been using this product for almost a year now, and it’s really helped my sensitive, combination skin. I’m early 30s and I’ve noticed my skin doesn’t flare up in heat anymore. I used to go really red with hot water, during facials or when using even mildly abrasive exfoliants. Fantastic product, which does take a little while to see a difference (at least 2-3 months), and though a tad on the e...
    Read More
  54. No real difference

    Victoria

    I started using this when I felt I needed a bit more firming after being recently diagnosed with menopause. I can't say that its made any difference. I won't be continuing it as part of my current regime which consist of C in the Morning A & B at night.
  55. You will love Affirm!

    Katherine

    Affirm is honestly one of those fantastic all-rounder serums and I never can understand why it's not more popular! Such a hidden gem. Affirm contains hydrating ingredients and lots of antioxidants for the ultimate daytime moisture and protection. It is a very light serum which sinks straight into the skin. This makes it perfect for basically every single type of skin - from oily/combination (t...
    Read More
  56. Review & Earn
Recommended for you

Find more of...

Related Searches

Subscribe for beauty sales, free goodies, advice and SO much more!