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Rating: 3.7Based on 30 reviews
  • Most helpful positive
    The user's roll: Lyko Creator. The post was made 4 days
    Rating: 5 out of 5
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    Love!

    I have extremely flaky lips and I’m honestly a bit of a junkie when it comes to lip products – I try almost everything. The Ordinary PHA 5% Exfoliating Lip Serum was therefore a really fun discovery for me. I use it about three times a week, and I find that it really helps to soften my lips and reduce that dry, flaky skin that I easily get. It feels gentle on the lips but still makes a difference over time. At the same time, it provides good hydration, which I really appreciate since many exfoliating lip products can feel a bit drying. For me, it has become a really good addition to my lip routine when I want to get rid of the flakes and make my lips soft again. #LYKOINFLUTESTER #THEORDINARY
    197 views
  • Most helpful negative
    The user's roll: Lyko Creator. The post was made 5 days
    Rating: 2 out of 5
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    Totally okay! 🖤

    This is a chemical exfoliation for the lips, which both smooths out, moisturizes, and removes dead skin cells. It works totally okay, it does the job, but some things don’t feel quite right. Like the packaging, a dropper doesn’t really feel like the right choice for the lips. The acid taste isn’t nice either, it gets very chemical. Then you expect a pink serum like the product pictures, but at home you get a light apricot-colored serum, which is a bit strange. I have used this serum on clean dry lips, let it sink in a bit, and then applied a moisturizing lip balm on top overnight. The lips feel properly moisturized and a bit plump. I don’t generally have dry lips, I’m obsessed with lip balm hehe, but I still want to exfoliate every now and then, and I can absolutely see myself using this now that I have it, because it works, but it’s not something I would buy again ☁️ #LYKOINFLUTESTER #THEORDINARY
    95 views
  • The user's roll: Lyko Creator. The post was made 3 days
    Rating: 5 out of 5
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    Love it!

    This serum is truly a little game-changer for dry lips! ✨ The best part is how it exfoliates completely without you having to scrub! The acids do the job super gently and even out the lips on their own. Perfect when the lips easily become flaky or dull. The formula is thin but still really moisturizing thanks to glycerin and ectoin, which both bind moisture and strengthen the barrier. The result is smoother, softer, and more glowing lips that feel fuller even without product. 💗 A slight tangy taste may pop up, but it’s just the acids working. Perfect to use overnight with a balm on top for extra soft lips. 💕 #lykoinflutester #theordinary
    73 views
  • The post was made 3 days
    Rating: 4 out of 5
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    So much moisture 👄

    I have been using the PHA 5% Exfoliating Lip Serum for a while, and it has become a staple in my evening routine! The serum is designed to provide gentle exfoliation while also adding moisture, and I find that it makes my lips noticeably softer and smoother with regular use. It also helps my lips feel more hydrated and strengthens the skin barrier. The product works especially well as part of the evening routine. Applied before bedtime, it gives my lips good care throughout the night, and I often wake up with lips that feel smoother and more well-cared-for. The consistency is pleasant, and the serum applies like a nourishing layer without feeling too sticky. Pros:➕ Provides a lot of moisture and contributes to smoother and softer lips Feels strengthening for the lips' skin barrier Very nice to use in the evening for maximum overnight care Practical applicator that makes it easy to dose the right amount Cons:➖ Has a slightly sour taste Can be a bit cumbersome to use during the day All in all, this is a good care product for anyone looking for both gentle exfoliation and intensive moisture for the lips. #lykoinflutester #theordinary
    59 views
  • The user's roll: Lyko Creator. The post was made 4 days
    Rating: 5 out of 5
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    Amazing serum

    I have had the honor of being a Lyko influtester to try this serum for the lips. This serum makes dry, flaky lips completely smooth and beautiful. I use this product as soon as I feel my lips getting dry, and it works wonders!! Now I walk around with smooth and beautiful lips all the time, I will definitely buy it when mine runs out!! #lykoinflutester #theordinary
    46 views
  • The user's roll: Lyko Creator. The post was made 4 days
    Rating: 3 out of 5
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    Mixed Feelings

    As #LYKOINFLUTESTER I got to try this product from The Ordinary! I can start by saying that I might not be the best person to test this product, as I usually don’t suffer much from dry lips. Only sometimes in the winter can I get dry lips for a few days, but nothing extreme. I was still curious to try it, as it might help make my lips look fresher and more vibrant. The product comes in a bottle with a dropper. It has a light and runny consistency, and you only need a very small amount. When you apply it to your lips, it dries down pretty quickly. It causes a feeling of the lips pulling or tightening, and I can feel it all the time – which is what I really don’t like about it. Additionally, I find that it has a quite distinct taste. I’ve tried using it overnight, and the result isn’t bad. But it’s not so good that I would choose this product specifically for dry lips. I would rather use something that feels a bit more pleasant and moisturizing. However, I think it could be useful for someone who has more issues with very dry lips. In that case, it might be worth trying. #THEORDINARY
    188 views
  • The user's roll: Lyko Creator. The post was made 4 days
    Rating: 2 out of 5
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    Lip Exfoliator

    I have been so lucky to test this product from The Ordinary. It is a chemical exfoliating lip serum with PHA (polyhydroxy acid) that is supposed to help remove dead skin cells and make the lips smoother and softer over time. At the same time, it also contains moisturizing ingredients that are supposed to help keep the lips hydrated. The product itself is thin and runny, which makes it a bit difficult to apply. The applicator does not make it easy to "spread" the product over the lips, as it comes in a glass bottle with a dropper. So I often ended up using my fingers to distribute it evenly on my lips, but the consistency really works against you. It is hard to dose the right amount, and because it was so runny, it dripped a little into my mouth over time - not a pleasant taste! I experienced a bit of stinging upon application, but nothing that felt uncomfortable – and that is quite normal since this is actually an exfoliating product. If you have very dry or cracked lips, it might feel a bit more, so be careful! The product should be applied and allowed to absorb without being washed off, which feels a bit unusual for an exfoliator. I didn’t notice any special results after use, but it could be the fault of the season. I really like the products from The Ordinary, and some of my staple products come from there - and their price range is unmatched. The idea behind this product is interesting, but for me, the applicator and consistency could have been a bit more user-friendly. With a few small adjustments, I think this could become a real favorite product #LYKOINFLUTESTER #THEORDINARY
    46 views
  • The post was made 5 days
    Rating: 2 out of 5
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    Cool idea, little result

    I have been so lucky to test 3 different products from The Ordinary through Lyko's influtester program, this was one of them. This was perhaps the product I was most curious about, as the idea of a chemical peel for the lips sounds quite exciting. Unfortunately, I was disappointed. For one, the serum has a rather unpleasant taste and smell. This makes it not very pleasant to use, especially since it naturally ends up a bit on the inside of the lips throughout the day. The effect itself was also quite minimal. I didn't notice any clear difference in how soft or smooth the lips became, even after regular use. The consistency also felt a bit sticky and sat on the lips for a long time without properly absorbing. Overall, this product felt a bit unnecessary in my routine. A regular lip balm gave me about the same result, without the weird taste. #LYKOINFLUTESTER #THEORDINARY #LYKOREVIEW
    32 views
  • The post was made 5 days
    Rating: 3 out of 5
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    It works but is an unnecessary product

    This serum absolutely works. But I think my old regular routine for exfoliating my lips works better. I use a scrub glove or my finger and gently rub on my lips while I shower. Then a lip balm afterwards. I really don’t think it’s necessary to have a serum to exfoliate your lips. It actually gives me a bit of discomfort since you get the product in your mouth and swallow some. But it definitely works against dry, flaky lips. Picture 1 before and picture 2 the day after use #lykoinflutester #theordinary
    67 views
  • The post was made 5 days
    Rating: 3 out of 5
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    Lovely for lips after wintertime

    I often have dry lips, with a lot of loose skin. This serum is so different. Maybe a bit more runny than I would have liked, and I don't like the smell, but it works! The lips become softer, even though it stings a bit. For me, I felt like I had to use it several times before I really noticed a difference. Makes lip balm sit better, and especially lipstick. I like it, and will buy it again! I use it in the shower. Easy to apply without mess. I have also used other products in the series along with this one. The other products I have tested are: 🌿Volufiline* 92% 2B Pal-Isoleucine 1% 15 ml, Art no: 2328-204-0015 🌿Natural Moisturizing Factors 2B Phytoceramides 30 ml, Art no: 3867-102-0030 ➕ Makes lips noticeably more hydrated over time ➕ Makes lips nice under lipstick/lip balm ➕ Not too "harsh", and feels gentle on the lips, even though it stings/pricks a bit ➖ I wish it wasn't as runny ➖ Smells like vinegar, which I'm not so fond of In the pictures, the serum looks pink, but it is transparent. #lykoinflutester #theordinary
    142 views
  • The user's roll: Lyko Creator. The post was made 5 days
    Rating: 3 out of 5
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    Mixed feelings but nice results overnight 👄

    I have now tested this for a while and have mixed feelings about this product. I definitely think it helps with dry lips when I use it in the evening; when I wake up in the morning, my lips feel softer and less dry. However, I don't notice as much of a difference during the day. I use lip balm daily anyway, so it's hard to say if I've needed more or less of it since I started with the serum. For me, it feels more like a good night product for the lips rather than something that makes a huge difference during the day. ➕ feels gentle and pleasant ➕ good as a night treatment ➖ Don't notice such a big difference during the day ➖ Can feel a bit excessive if you already have fairly problem-free lips ➖ what happened to the cute pink color on the product picture?! 🥺 If you have bigger problems with dry lips, this could definitely be worth trying. But if your lips are already quite balanced and you use lip balm regularly, it might feel a bit like an extra step rather than a must 🤔❤️ #lykoinflutester #theordinary
    113 views
  • The post was made 5 days
    Rating: 4 out of 5
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    More effective than mechanical

    My first thought when looking at this product was honestly: wait a minute... what was this? I had to check a few times that this was really a product for the lips. The bottle looks completely like a facial serum, and the pipette reinforced this impression even more. I did read clearly that it is for the lips, but I was still a bit confused for a moment. I also noticed that in the product presentation it is a light pink - at least in the bottle🤔 but not on me🤷 For the first time in a long time, I also had to actually check the usage instructions before I dared to use the product. It was ultimately a good thing, as the instructions mention that the product should only be used every other day, not daily. I am used to using mechanical lip scrubs with small grains, so this chemical exfoliation was a slightly different approach for me. The consistency is interesting: the liquid is not thick, but not completely thin either. I would describe it as somewhat substantial, almost gel-like serum. On the lips, it also dries for a while... way too long, which made me reach for the product a bit less frequently during the trial period than I initially thought. The product is also completely odorless, which I think is a big plus in lip products. Additionally, it did not cause me any tingling, burning, or other uncomfortable feelings, even though it is a chemical exfoliation. The product itself, however, works. It gently exfoliates the lips and leaves them really soft. In the morning, I clearly noticed that the dry spots and chapped areas from the previous night had disappeared. Since the lips are exfoliated, it is important to remember to use sun protection the next day – of course, otherwise too, but especially after this use. In use, I also noticed that dosing requires a bit of getting used to. You really only need a couple of drops for the lips, and at first, I easily found myself dosing too much or making a bit of a mess. The right dosage will surely also help with the product drying faster and feeling more pleasant. On the other hand, a small amount also means that the product is very economical – one bottle will likely last a really long time. + Gentle exfoliation + Makes lips soft as promised + Odorless and did not cause tingling + Very economical – Pipette packaging requires getting used to – Drying time slightly slows down usage Overall, the product is functional, significantly more effective than the mechanical version, and a gentle lip exfoliator❣️ usability requires a bit of practice. #lykoinflutester #theordinary
    84 views

The OrdinaryPHA 5% Exfoliating Lip Serum 15 ml

112 kr*
Free delivery option available from 300 kr, can be sent immediately
* Cannot be combined with discount codes.

PHA 5% Exfoliating Lip Serum is a gentle chemical-based exfoliator for lips with 5% gluconolactone and 1.5% alpha hydroxy acids to smooth and hydrate lips. Gluconolactone is a polyhydroxy acid (PHA) that works to dissolve the structures that hold dead skin cells together. Due to their larger molecular weight, PHAs work on the surface of the skin to offer mild exfoliation, making them suitable for sensitive skin.

This formulation also includes a high concentration (>50%) of glycerin to improve hydration and retain moisture as well as ectoin to support the skin barrier and offer long-term hydration. PHA 5% Exfoliating Lip Serum helps to promote skin renewal on the lips to improve their overall appearance and texture over time.

PHA 5% Exfoliating Lip Serum can be layered under Squalane + Amino Acids Lip Balm to gently remove dry, dead skin and hydrate lips overnight.

Note: You may notice a slightly tangy taste when using this product. This comes from the exfoliating acids which help to gently renew and smooth lips.

Testing shows:
- Gentle Exfoliation: Gently exfoliates and smooths lips while respecting the barrier
- Smoothness: Promotes skin renewal for smoother-looking lips.
- Shine: Gives lip a more radiant shine
- Hydration: Increases moisture content by 30%* for plumper lips even when bare*
*Clinical testing on 22 subjects after using product 3x/week for 2 weeks.


How to Use:

Apply to the lips. The Ordinary recommends applying a thin layer every other evening, 2–3 times per week, to reduce the risk of irritation. The product works as a gentle treatment to help achieve softer, smoother lips without harsh scrubbing.

Always apply SPF to the lips the following day, as the skin may be more sensitive to the sun.

15 ml
  • Category:Lip Scrub

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