Best Hylauronic Acid serum on the market
I’ve been a dedicated user of this product for a few years now and will continue to repurchase over and over. It hydrates my skin beautifully and sinks right in...
Medik8 Hydr8 B5 Liquid Rehydration Serum 30ml SIZE: 30ml 4.6 of 364 reviews
SIZE: 30ml
4.6 of 364 reviews
Official Stockist
$90.00
4 installments of $22.50
Own it from $10/week
Most Helpful Positive
Is this for you?
Containing a nourishing blend of moisture-boosting Hyaluronic Acid and skin-softening Vitamin B5, Medik8 Hydr8 B5 Liquid Rehydration Serum is a must-have for all skin types suffering from dehydration and dullness.
- Cruelty Free
- Artificial Fragrance Free
- Vegan
- Alcohol Free
- Paraben Free
- Cosmeceuticals
What customers say
Age:
- Teens
- 20s
- 30s
- 40s
- 50+
Skin Concern:
- Dull, dry or dehydrated skin
- First signs of ageing
- Sensitivity and redness
Skin Type:
- Dry
- Normal to dry
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Medik8 Hydr8 B5 Liquid Rehydration Serum 30ml
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Medik8 Hydr8 B5 Liquid Rehydration Serum 30ml Reviews
4.6 of 364 reviews
92% recommend this product
Most Helpful Criticism
Good but pricy
I do like this serum, it is hydrating. I use it once a week to fix my barrier if dry. Expensive product though.
Good but pricy
I do like this serum, it is hydrating. I use it once a week to fix my barrier if dry. Expensive product though.Lovely serum but won’t buy again
Lovely serum, very slippery and helps with hydration. I didn’t feel like it gave me that healthy skin glow that the Aspect B17 does, in fact it just felt like glorified hyaluronic. Not saying it’s bad, but just not for me. I’d rather spend the money on a more basic hyaluronic and go back to another cosmeceutical like Aspect.Not bad but have used better
Good enough for a hyaluronic acid, but I wouldn’t repurchase as I’ve used better with a very similar price point.Not bad but not great
I had a generous free sample of this with a previous purchase so gave it a try - I didn't hate it but the texture is quite tacky and it did tend to pill under other products. Didn't find it to be overly hydrating eitherPretty standard
I wanted to love this product after the great reviews.. but sadly it was a total miss. I did not see any benefit in skin hydration, or anything at all really. My skin tends to the dry/combination side too. So I’ll be heading back to my everyday product.Best Hylauronic Acid serum on the market
I’ve been a dedicated user of this product for a few years now and will continue to repurchase over and over. It hydrates my skin beautifully and sinks right in and dries all the way down and doesn’t leave an awful residue. ZERO smell either! I just love it!Paired with the right moisturiser and it definitely has results
I have used this twice daily for almost 12 months paired with a hydrating moisturiser and peptide and its definitely improved the texture and suppleness of my skin. My skin at 40+ and being really active outdoors (and using some non specific skin care for a few years) my skin really needed something more and this delivered for me.Didn’t love it
I am a hardcore medik8 fan and this is the one product I felt did very little for me. My skin feels sticky after use and hydration factor isn’t really there.Great
NIce hydrating B5 serum. Nice texture, works well over my vitamin c serum and under my makeup Gives skin more hydration and plumpness.Hydrating and soothing
I like to use this serum when my face is extra dry, it boosts the hydration and my skin is better the next morning. Particularly like this product during winter.Nice
This brand is great, I love this serum, it is super hydrating and plumps the skinJuicy
I received a sample of this and boy, I’m in love. It’s so hydrating and fills in my fine lines so my skin looks plump. Yes it’s pricey, but it’s a product that works so I would rather buy this than one that may not perform as well.So good
A big drink for your skin, love the texture as it absorbs into the skin so beautifully.Best
Others will argue that there are similar products for cheaper. However, this product is of a much higher quality without the random, often unnecessary extra ingredients. After using a range of different and often cheaper B5 products, I have found that this is the best. It is my desert island product. Yes, it is on the expensive side but it keeps my dry, sensitive skin very happy (I am also trying ...Read MoreBeautiful quality. Luxurious.
Wonderful quality. Feels very luxurious to use. Definitely does what it is supposed to do.Your skin feels rehydrated on application. Great stuff.gives the best hydration
gives long lasting hydration! my face is hydrated for hours. i wake up with the softest skin. makes my skin feel happy :)Great for oily skin
I got the 30ml sample from AB and used it when I was in Singapore for a week. Great product to use in a very humid weather and prolong stay in air conditioned rooms. My skin is a mature oily skin which can feel dry at times.Consistency is key
I was really impressed with this product. In saying that any product that demands this price had better be. My skin was looking very dehydrated with fine lines to boot. The fine lines disappeared after around 4 days and I look pretty glowy. The LOreal HA is good but I noticed better results with this product. I am hooked.Amazing
Amazing serum my face feels super smooth and lovely when I use this. I wake up with beautiful skinSo far so good
Just started using this a couple of weeks ago. Feels very hydrating in & sinks in pretty fast.Nice product but...
If you are feeling bougie, this is a wonderful product that absorbs into the skin well however there are cheaper B5 products that do give similar, if not, the exact same results as the Medik8 one.Does what it says
Very hydrating like it promises. Slightly sticky touch when first applied but dries quickly without leaving the skin feeling tacky.Beautiful product!
I love this from Medik8. I love their products and this one is no different. It is beautiful, hydrating and great to use post treatment especially when I have my facial needling done. So hydrating and a great for the skin. It is the second time I have purchased this and I love it!My top purchase the last 2 years
Tried them all and couldnt find a hyaluronic acid serum I could stand, let alone love, then I finally found this one. Use it twice a day, every day now, worth the price tag. Sits so well, not sticky or shiny and plumps my skin.Nice
plumps my dehydrated skin.Beautiful luxurious product.
This is a great brand and this in particular is a wonderful product. It has a lovely quenching effect on the skin as soon as you put it on. If you are new to serums this would be a great one to start with as you will notice pretty much straight away that your skin looks better.perfect hydration
I have rebought this one a few times- I feel like its really great value and I use it in my morning routine its a must have for daily hydration now, not too sticky as wellGood Product
I love this serum, it is lightweight and is effective. A bit on the pricey side, but you definitely notice the quality and it isn't full of unnecessary ingredients like other serums. I will continue to use!My fav b5 product
I got this as part of the adore beauty bundle, so happy with this hyaluronic acid, it is plumping if used with moisturiser. No fragrance and not at all irritating on my sensitive skin. Highly recommend.Holy Grail
I love this product, a little goes a long way, immediately soothes and plumps my dehydrated skin. I think the price point is reasonable.What my skin needed
I have very dry skin and recently switched over from the Ordinary products. Medik8 is on the expensive side but I quite like this product, have had it for 3 days now and I can say my skin is very well hydrated. I also have very sensitive skin and I have had no reactions. So far so goodAverage
The product is good, but I think there are products with the same/similar ingredients for cheaper price on the market.Beautiful but pricey
I received this product in a sample size and loved using it! While I did notice a difference in my dehydrated skin I feel for the price point I can't justify purchasing a full size and would rather use something like The Ordinary's hyaluronic acid for a fraction of the priceNot sticky, a little goes a long way, definitely hydrating and worth the $$
Soaks into your skin perfectly and much faster than expected. A little goes a long way, which is good because of the price tag. However, it definitely is worth the price and the hype. I feel that this will be a permanent member of my skin care collection from now on!definitely it's a yes
not sticky just feel good on your face absorb really wellGreat
My skin was dehydrated until I started using this productGreat
My skin was dehydrated until I started using this product.BEAUTIFUL HYDRATION
WOW! This is the first new B serum I have used and I was amazed at how super light the texture is, and how rapid the abortion is on my skin. I used this product on my skin after retinal.I am a first time user of retinal and my skin was super dry after retinal. This product bought back the moisture to my skin and I had no irritation. A new great MEDIK8 product.Hydrates my skin
This serum I find works well straight after washing my face, and then putting moisturiser on top, my skin feels plump and hydrated. No scent and is good for my sensitive skin.Something I won't miss in my daily face routine!
I've been using this for the past four years. It's a step that I never miss for my face routine, both day and night.Helped clear my skin from ongoing breakouts
As someone who would describe my skin as oily, I never would have thought this product would be necessary or helpful. After years (a decade or so, actually) of terrible skin, I noticed such a big difference after using this every other day for two weeks. The consistency is thick and a bit tacky but I had no problems under moisturiser or makeup. After the product ran out, my skin has flared up agai...Read Moregreat texture
suitable for all skin typesLove the texture!
Finally found a B5 serum that is not sticky or feel like glue. Love the texture and absorb quickly.Love this!!! Hydrating. Love using before moisturiser.
Cheaper than the other brand but just as good! Happy i gave this one a tryA good start
I don't mind this B5 serum. I've gone through a few bottles.It does the job although not as hydrating as an oil based b5 serum. If you're looking for a reliable water based one definitely give it a go.Hydrating
My skin was dehydrated until I started using this product. It is now part of my day and night routine. I also use it to dilute retinol and niacinamide.Love it so much
I have extremely sensitive and acne prone skin so not a lot of skincare has worked for me in the past but this serum is amazing, it doesnt clog my pores and leaves my skin smooth, silky and plump. Worth the price!plumped and 5 years younger!
this serum is so hydrating and plumping, ive been using it twice a day and my skin is feeling so hydrated. i recently overdid it with the retinol products and stripped back to just using this serum along with moisturiser for a few days. it had my skin back to normal within a day i swear it was a miracle! just as good as the hydr8 b5 intense and cheaper! i didn't notice a huge difference between th...Read MoreBestttt but should buy once discount
I have combination skin. Love the texture and feel my skin is getting better. So happy. This is 2nd bottle and still loveeeee. Will purchase more once on saleGood
Great HA serums feel hydrated and fresh on the daily basis.#1 Medik8 product!
This product was recommended to me by my skin consultant as I have dry skin and it works wonders. I use it during my night time skincare routine and my skin looks so fresh in the mornings! definitely recommend for dry skin.Love this serum
I use this serum morning and night and love the feeling of it on my skin. It's so beautiful and hydrating and layers really well.Feels refreshing
I received a sample of this the other day and thought it felt wonderful on my skin - it was super cool and refreshing. This increased the hydration of my skin and gave me a healthy glow.My skin loves me for this
My skin is so much better since buying this, i feel hydrated and fresh on the daily basis.Hydrating
I really like this product, not only it makes problem for make up on top but also helped me deal with the products which could not absorb as nice.Lovely
I received a sample and it doesn a wonderful job hydrating my face and feels so fresh!So hydrating
I really love this HA, I love that it also has B5 in it too. I have tried a few HA's and this one has the best texture when applying and it leaves your skin silky soft. Would definitely recommend to those with dry or dull skin.Great hydrating serum!
I received this as a sample from adore beauty and fell in love! I use this following the application of retinol and my skin looks and feels hydrated and calm. I also add drops to my moisturiser in days I feel more dry than usual and can definitely feel and see the difference. Although it is a bit pricey I believe it is worth the money.Smooth and hydrating
Love the feeling of this on my skin and absorbs super quickly!Favourite hyaluronic serum!
I have been using the ordinarys hyaluronic serum for almost a year and wanted to try a new brand. I had heard great things about medik8 so I gave them a try. Never going back to the ordinary, this serum is fantastic. It absorbs into my skin so nicely. Love, love , love!Quenching
I have used this in the past and was very happy with it. Couldn't afford to repurchase so I tried a different brand. Received a sample of it again during a recent order and it have fallen in love with it again. My skin is so hydrated, plumper and glowy. My selfies looks like it has been filtered. Will stick to it forever now.Instant hydration
Love love loveee this product Noticed immediately after applying how plump and hydrated it made my skin Super nice formula too not heavy or greasy Cant seem to find anything that does the job as wellLovely product
I received this product as a sample and I really enjoyed it. Although it has not been enough to replace my favourite vit B serum. Thank you adore beauty for giving me the opportunity to try so many different products as samples.Super hydrating
My skin lovesssss this stuff. After applying, I can visibly see the hydration it gave my skin. I’m obsessed with it, expensive but worth it.Helpful & Gentle
I bought this to help my skin recover between vitamin A treatments. It's really lovely, glides on, doesn't irritate, and hydrates without clogging my skin at all.Hydration station
LOVE THIS SERUM. Received a sample of it and very quickly purchased the full size. It isn't cheap but I find it quickly hydrates and plumps my skin. My skin has been a bit more sensitive recently and this has really seemed to reduce redness and provide a glow. Love using it in the AM under SPF and at night under VIT A. Just a gorgeous all rounder!Hydrating and plumping
I just started using this serum and just fell in love with it. It’s so hydrating with a slight plumping effect but that is to be expected of hyaluronic acid serums so what I think makes this serum better than others is that it doesn’t leave a sticky feeling afterwards. It sinks right in and the addition of panthenol doesn’t hurt either.keep coming back
i really like this serum and sits so nicely under makeup without pilling. my irritation has started to subside after 3 days of am and pm use and my skin is thanking me. i always opt for this serum when its a beauty bonus and have purchased the big size and its the one serum i don't go without, love it.Love
A great HA serum that has minimal ingredients so I know it won’t irritate my sensitive skin, and doesn’t feel sticky!Love this product!
I'm a big fan of Medik8, this is definitely the best B5 serum I've used. It's not a greasy as SkinCentical B5 and does not pill with moisturiser or sunscreen. And the price point is so affordable as well. Skin feels so hydrated and immediately calms after use. Definitely a must-have.Best best best
If you have dry sensitive irritated skin, buy this now. I have never looked back since, and my skin is glowing and healthy! No more dry patches!!!It does the job
It definitely does its job - hydration. Fast absorbing, leave non grease feeling. Good base before applying other skin care productsSix stars
I wish I could rate this with 6 stars. I had dermatitis this summer and anything I put on my skin made it worse. THIS however cured it (along with pure vitamin e cream and vaseline). Because this product contains minimal ingredients, it didnt flare up my dermatitis AND kept the area hydrated.Good product
I’m new to the medik8 brand, and I’m converted. I got a cleanser and this serum to start/try and am happy. One week into using this serum and loving the resultsBest for dry skin
It's soooo good for dry skin! If you have dry skin, please try this one, best hydration in summerbig drink for the skin
This B5 is so great for the price. My skin soaks this up like a big drink of water, and continued use has slowed down my oil flow; I no longer look like an oil slick at the end of the day. Will definitely repurchase.Love this product!
So hydrating! I love this product. My skin went through a very dehydrated period, and this product worked. Not oily or heavy, just beautifully hydrating. Will buy again.Great hydration - second only to Medik8 Hydro B5 Intense
Love this serum. It was recommended to me as an alternative to it's superior the B5 intense. Didn't quite pack the punch that it's big sister does, but it gave it a mighty good swing and I didn't notice enough of a difference to not save myself $20 next time. Would absolutely repurchase. Layers beautifully.A reliable hydrating serum by a trusted brand
I received a 10ml sample, amongst other Medik8 samples....this lasted ages! I used Hydra B5 daily after applying vitamin c and before my moisturiser. This serum is quickly absorbed by the skin without a tacky feeling. I am a fan of all Medik8 products in general and this serum is no different.A serum staple
Such a great hydrating serum to have in your skincare arsenal. Feels lush on the skin and soaks in beautifully.basic serum in summer
must use b5 everyday as a basic, lovely price !Very hydrate
Really like this texture, feel my skin smootherLovely basic serum that does the job well
This is a lovely serum I like to use when my skin is feeling a bit on the dry side. I've never experienced any irritation, and I always wake up the next morning with my skin feeling hydrated and more glowy :)
While it is expensive, it does the job wellNever wrong with this serum!
That is on of my ever favorite serum! Never going wrong with it. The price is great and the job is great!Enjoying this product
Got this as a sample and purchased a full size bottle right away. It's lovely on the skin, skin feels hydrated and feel it improves the texture of my skin. Doesn't clog my pores or cause any milia issues. I use this AM and PM. Would like it to be a little bit cheaper as I feel I am already going through the bottle, and only use 2-3 drops each time which covers my entire face (as opposed to the r...Read MoreHydrate
Feel my skin was very hydrated. Definitely Will buy againMY FAV B5 SERUM
i had sunburn couple days ago, however, this product save me.
i used 3-4 drops each time, it calms and hydrate my skin without irritation.
i would definitely recommend ppl with normal-dry sensitive skin type get this one!!!! great product, loverly!Hydration for summer
In summer when the a/c is always on, my skin gets so dehydrated and oily... so this is perfect to give the quench it needs without making my face greasy. Just need to lock the hydration in with a light serum after.100% hydration
Just a 100% hydration product, and just does it so perfectly. First thing i apply after washing my face to prevent that skin pulling sensation from drying out.Love this!
Skin was feeling dehydrated and this has been just the thing! I use AM and PM, and notice the difference.Hydrating silky serum
What a beautiful silky hydrating serum! If it wasn’t for the expensive price, I’d give it 5 stars.Amazing Hydration
Perfect for hydrating. Such a light serum and your skin absorbs the product instantly.good hydration
i have been using it for everyday for the past 3-4 days and i have noticed that my skin is not as dehydrated as it was before so i think this is working. however it is just an ordinary hydration serum nothing exceptionallove it
I got this product as a sample and I have tried it out a few times. I love it! It's so light weight and spreads into the skin really nicely. My skin felt so hydrated, even before I put on a moisturiser which is very rare for my skin. I will definitely be buying the full size of this productKeeps skin hydrated
Love this moisturiser! Been using it for 2 months now and my skin loves it! My skin feels hydrated and not at all greasy or sticky. Texture is light and fast absorbing.perfect!
a great hydrating serum at a reasonable price for a cosmeceutical product. I use it morning and night after my other serums - goes with everything else, and is super hydratingIts Okay!!
I was using the Medik8 Hydr8 B5 Intense prior and switched this as the other one was out of stock. I did not see a noticeable difference with this one and would rather prefer to use the Hydra B5 intense over this.good
Great serum. Leaves my skin hydrated and smooth. Too priceyNice to use
This HA is a delight to use. I actually skip toning when I use this for better penetration. Absorbs quickly & doesn’t feel tacky on the skin. Really balancing & lovely.hydration
This product is perfect for hydration! It's made a huge difference to my skin routine. However it is expensive, I found using twice a day it does run out quicker. But I am on my third bottle so worth the buy for me.
