Cleanser → Hydration Booster (2-3 drops) → Sea Buckthorn Serum (2-4 drops) → Moisturiser → SPF (morning)
Apply to clean skin before your serum. Morning and evening for best results — it also makes a great base layer under makeup and SPF.
Purified Water, Phenoxyethanol, Pentylene Glycol, Polyacrylate Crosspolymer-6, Sodium Acetylated Hyaluronate, Ethylhexylglycerin, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, tert-Butanol, Hydrolyzed Sodium Hyaluronate
Our 4-Week Consumer Trial
Reported more hydrated skin after 2 weeks
reported smoother-feeling skin after 4 weeks
reported less tightness after cleansing at Week 2
said their skin felt much more hydrated after 4 weeks
Results from a self-reported 4-week MUD Organics consumer trial; individual results vary.
The Hydration Booster
Anyone already using Sea Buckthorn Serum who wants extra, targeted help with dehydration, tightness or dullness
Draws moisture deep into the skin, plumps fine lines, supports a healthy barrier, layers well under makeup and SPF
Lightweight, water-based, fast-absorbing
Fragrance-free
Apply 2-3 drops to clean skin first, then follow with Sea Buckthorn Serum and moisturiser - morning and evening
Why You’ll Love It
4 forms of Hyaluronic Acid for hydration you can feel.
Frequently Asked Questions
Everything you need to know before adding the Hydration Booster to your routine.
No. It's a lightweight, fast-absorbing, water-based formula designed to sink in without leaving a sticky residue.
Hyaluronic Acid is oil-free and lightweight, and many people with oily skin use it. Patch test first if you’re unsure.”
Different molecular weights of Hyaluronic Acid behave differently on skin. Some sit on the surface for an instant plumping effect, others penetrate deeper to hydrate below the surface. Layering multiple weights hydrates more completely than a single form can.
Skin's own Hyaluronic Acid naturally declines with age, by around 6% every decade, and by roughly half by age 50. Topping up levels can help support the hydration skin is naturally losing.
Yes. Its lightweight, fast-absorbing texture makes it a good base layer under makeup and sunscreen
Apply morning and evening as part of your Daily Skin Ritual, to clean skin before your Sea Buckthorn Serum.
Apply the Hydration Booster first to clean skin, follow with Sea Buckthorn Serum, then finish with your moisturiser.
Hydration works best when it's both delivered and retained. The Hydration Booster draws moisture into the skin, while Sea Buckthorn helps lock it in by supporting a healthy, resilient skin barrier.
Overall rating: 4.6 / 5 from 14 reviews.
This is like absolute heaven on the skin! It needs to come in a bigger bottle! Made a massive difference to my skin. My enlarged pores from bad teenage acne seem much smaller when using this! I really notice the difference when I don't. It feels like silk..perfect canvas for makeup!
My skin, particularly forehead felt a little tight and as soon as I applied the hydration booster, I felt a difference. After 4 weeks my skin felt smoother and more hydrated. Week 4 I had a 3 hour flight that would normally dry my skin, very windy in QLD and aircon with a 6 hour flight home. My skin was put through the test, yet it remain hydrated. A little goes a long way and I will continue to use it and highly recommend it. The hydration booster is a welcomed addition to my MUD routine
Store owner replied: We’re so happy the Hydration Booster has become a favorite! ❤️ Love hearing that it’s been keeping your skin feeling good, even through those long flights. Thanks so much for the lovely review!
This booster is such a beautiful compliment to the sea buckthorn serum. My skin feels smooth, plump and so glowy. So easy to add to my daily skin routine.
Store owner replied: We love that you’ve found such a lovely pairing with the Hydration Booster and Sea Buckthorn Serum! ❤️ It’s wonderful when skincare fits seamlessly into your daily ritual.
It is a very light and super absorbent serum. I have noticed changes to my skin tone after 2 bottles; it is more even and smoother. However, the bottle is too small and does not last very long if using both morning and evening.
I didn't think anything could be better than my much loved MUD oil Ive been using for years . . . but I decided to try out the Hydration Booster anyway. I used it before my MUD serum and it felt so wonderful and so amazingly hydrating - like my face was getting a lovely big drink! I waited a little while for it to go in then applied my MUD and was set for the day! At night I tried the Firming Booster before my MUD Serum and had the same experience! It felt so beautiful on my skin and went in so quickly, leaving my skin feeling delicious! I'm hooked! Thanks Mudorganics! Jenni Grace (68 years young)
A well balanced Hydration Serum that took charge as soon as I started to use it, My skin felt Hydrated throughout the day/night at all times
Store owner replied: Lovely to hear your skin has been feeling comfortable and hydrated day and night. ✨
My skin was dry after winter, this serum has given me plumper looking skin
Store owner replied: We’re so glad the serum came along just when your skin needed a little extra love! ❤️
The ingredients on the bottle are not the same as the ingredients on the website. Have requested a refund but they have not yet confirmed despite several email requests. Very disappointed in the product and customer service.
Store owner replied: We’re truly sorry for the confusion around the ingredient information and for the frustration caused by the delay in receiving a response to your refund requests. Please send us a direct message with your order details so our team can assist further.
Lovely for my skin
Store owner replied: So lovely to hear! ❤️ We’re delighted MUD has found a happy place in your skincare routine.
Always makes my skin feel amazing.
Store owner replied: That’s the kind of skincare love we adore! ❤️ Thanks for making MUD a favorite!
Love the feel on my skin, plumping and gorgeous.
Store owner replied: Plumping and gorgeous—we love that! ❤️ Thanks for sharing the love!
My skin has always felt a little dry, especially after cleansing, but this has made such a difference. I love using it with the Sea Buckthorn Serum—it leaves my skin feeling soft, plump, and properly hydrated. My skin just feels happier!
Store owner replied: Aww, we love hearing that! ❤️ So glad the combination is working beautifully for you and leaving your skin feeling happy and nourished.
I have been using for a few weeks and my skin loves it. My skin looks fresh and plump. I’m 62. And lately been completed on my skin. One thing a choice if bigger bottles would be lovely
Store owner replied: So lovely to hear your skin is looking fresh and plump! ❤️
I’ll give it a bit longer to work only been a few days unsure just yet
Store owner replied: That’s completely understandable! ❤️ We appreciate you giving the product some time and sharing your honest first impressions. We hope you continue to enjoy using it and see results you’re happy with over time.
