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PCA Skin Hyaluronic Acid Boosting Serum 28g 28g

4.5 of 18 reviews


4 instalments of $49.00


In Stock

4 instalments of $49.00


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Is this for you?

The serum that can improve anyone’s skin. PCA Skin knows that hyaluronic acid should sink into your skin, not just settle on the top of it. PCA Skin Hyaluronic Acid Boosting Serum is designed to boost your skin’s hyaluronic acid levels in three unique ways - plumping the surface skin, boosting deeper skin, and improving your skin’s hyaluronic acid production for longer lasting improvement.

  • Cosmeceuticals
  • Cruelty Free
  • Artificial Fragrance Free

What customers say

GREAT - 88% recommend

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  • 20s
  • 30s
  • 40s
  • 50+

Skin Concern:

  • Acne, breakouts and blackheads
  • Dull, dry or dehydrated skin
  • First signs of ageing
  • Sensitivity and redness
  • Wrinkles and loss of firmness

Skin Type:

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

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Questions & Answers

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PCA Skin Hyaluronic Acid Boosting Serum 28g

PCA Skin Hyaluronic Acid Boosting Serum 28g

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Customer Reviews

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4.5 of 18 reviews

88% recommend this product

  1. 9

  2. 9

  3. 0

  4. 0

  5. 0

Most Helpful Positive

Best On Market


This serum gives my skin the required hydrated boost that it needs. Staple in my skincare regime, and is a must have. The best hyaluronic acid on the market, though bit on the pricey side, so use sparingly.
  1. Best On Market


    This serum gives my skin the required hydrated boost that it needs. Staple in my skincare regime, and is a must have. The best hyaluronic acid on the market, though bit on the pricey side, so use sparingly.
  2. Great


    This is a great serum. Very hydrating and smoothing. On the pricey side but it definitely delivers results so worth it
  3. Perfect Face Serum


    This is a perfect serum to balance and hydrate your skin. It is gentle and not heavy. A little goes a long way. Worth every cent.
  4. Great for lasting hydration


    Great for lasting hydration, I think this has made a big change to my skin. It just feels a lot less dry and is getting smoother. It's pricey, but I think good skin care is worth the investment.
  5. Holy cow!!! It's good


    Ok so when I put this one it felt so soft and silky on my skin. I woke up and was absolutely glowing. It's been almost two weeks and I'm really loving it.
    I do not get pimples but I've started getting little ones around my mouth, chin and jaw. I'm worried it's due to this serum.
    I'll keep using but so far overall I love it
  6. Results


    I haven't used this very long and i'm still pretty new to this brand but I can already see results after 3 weeks of use. This is expensive but I'm hoping that the results keep coming making it worthwhile
  7. good


    Visible and noticeable results by others within 2 weeks! Really hydration and no break outs on a break out prone skin.
  8. Love this product


    I started to use this 2 months ago. One bottle did last me the two months .
    I only used it once a day because of price tag .
    I did notice a difference, I really look after my skin and use good products , I particularly love the reviews on this site to get other people’s opinions.
    For me this product did improve hydration and plumpness of my skin , it certainly made it smoother ...
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  9. Didn't Meet Expectations


    I'm not sure if this made any difference to my skin at all. I didn't notice any difference when I started using it, and haven't noticed any difference in the last few weeks since I ran out. Being so expensive, I would need to see some effect to continue buying it :/
    Normal skin.
  10. Great product but a high price


    This product makes the skin feel silky smooth. The first time I used it I couldn't stop touching my face as it hadn't felt that supple before. As other reviews mentioned, the price is the biggest downside.
  11. PCA Skin Hyaluronic Acid Boosting Serum


    Loving this serum so far! It really gives my skin instant hydration and leaves my skin soft and smooth
  12. Not worth the $$$


    I love a good serum, but unfortunately this one was a letdown. For the price (and the other reviews), I was expecting this to be next level. It didn't cause a great difference in my skin and I won't be repurchasing. Much prefer the Skinceuticals Retexturising Activator for hydration and even skin.
    This one just wasn't for me. (Normal/Combo skin)
  13. Only downside is the price


    This is by far the best hyaluronic acid I’ve used to date. It leaves the skin feeling luxuriously soft, smooth & plump. It absorbs really well & as stated, it’s only negative is the hefty price tag.
  14. Leaves skin feeling like silk


    I had this product in my cart for a week before I actually purchased it, I didn't want to part with the money but it's so so SO Worth it. The price tag is the only negative. I have already recommend this product to others, it leaves your skin feeling like silk, complexion brighter and clear.
  15. good


    nice simple serum. Moisturising but not incredibly rich. Good for acne prone skin as its not too oily.
  16. Luxury worth every pretty penny


    This is an amazing serum that does exactly what it claims to. I have combination skin with a very oily t-zone, this product doesn't add to that but leaves my skin feeling fresh and hydrated. Since using this I have noticed an improvement in the overall texture and feel of my skin. And a little goes a long way too with this - you don't have to slather it on to get results.
  17. There’s No Going Back!


    This product is absolutely and utterly amazing. My skin looks dewy, fresh and actually IS hydrated and plumped. There is nothing bad to negate anyone from being enthralled by this amazing product.

    I know the price is steep, but excellent skin care is the basis for your own canvas; your face. The better your skin, the better makeup looks and feels.

    I’ll definitely be ...
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  18. So good I wish I could drink it!

    Danii (Adore Beauty Staff)

    This is not being smug but my job is to try lots of products. When I find one that is something I can't not have in my beauty arsenal, then I know I'm onto a winner. This HA Boosting Serum is like no other. Probably the best textured serum I've ever used, it's so good I joked that I wanted to drink it! It's a rich, yet light weight serum that is firmly dispensed, holds well but is spreadable and b...
    Read More
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