Medik8 Hydr8 B5 Intense – Hydrating Serum 30ml
Medik8 Hydr8 B5 Intense – Hydrating Serum 30ml
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Richer hyaluronic serum for dehydrated skin
Everyday Long-Lasting Moisture | Visibly Restores Volume Loss | Plumping & Firming Effect | Hydrated Skin in All Climates
The supercharged version of Hydr8 B5, for skin that is genuinely dehydrated rather than just thirsty. Hydr8 B5 Intense replenishes moisture levels quickly, leaving skin visibly plumper and restoring the look of lost volume.
On top of multi-weight hyaluronic acid and vitamin B5, it adds natural moisturising factors - the humectants skin produces for itself and loses with age and exposure - plus superfood antioxidants from saskatoon berry and soy extract for deeper rehydration and antioxidant support.
It was formulated to hold hydration across genuinely dehydrating environments, from air conditioning to aircraft cabins, which is where a standard hyaluronic serum tends to give up.
The texture is silky and non-sticky, so it layers under moisturiser and makeup without tackiness, and it suits all skin types including oily skin that is dehydrated underneath.
Apply morning and evening to damp skin before moisturiser. Hydr8 B5 is the lighter option if your skin is only mildly dehydrated.
If a standard hyaluronic acid serum has stopped feeling like enough - after a winter, a long-haul flight, or a course of actives - this is the step up. It goes under your moisturiser morning and night.
KEY INGREDIENTS
Multi-Weight Hyaluronic Acid: With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture from the lower layers of the skin into the upper layers. This leaves the complexion visibly nourished and supple.
Vitamin B5: Also known as panthenol, vitamin B5 helps the skin to retain moisture, while supporting the regeneration of skin cells for visibly plumper skin.
Natural Moisturising Factors (NMFs): A unique combination of natural components in your skin (sodium PCA, glycerin, urea, proteins, sugars, 15 different amino acids, lactic acid, and creatine) which bind and hold moisture for optimal skin hydration.
Saskatoon Berry: Packed full of wonder-antioxidants called anthocyanins, this Canadian superberry can help to block the enzyme which breaks down hyaluronic acid, therefore preserving the skin's natural moisture levels for visible plumpness.
Soy Extract: A natural and potent antioxidant, soy extract helps to stimulate the skin's natural production of hyaluronic acid and collagen for hydrated, more youthful-looking skin.
Features
Features
Dermatologically tested
Clinically proven formula
Fragrance free
No synthetic colours
Paraben free
How To Use
How To Use
First-time use: If you're new to Hydr8 B5 Intense, we recommend a patch test at least 24 hours before first use.
Step 1: After cleansing in the morning and evening, massage 6 drops of Hydr8 B5 Intense across the face, neck and décolletage.
Step 2: Leave to absorb before applying moisturiser.
Ingredients
Ingredients
Aqua (Water), Panthenol, Glyceryl Glucoside, Propylene Glycol, Sodium Hyaluronate, Glycerin, Sodium PCA, Amelanchier Alnifolia (Saskatoon) Fruit Extract, Urea, Calcium Pantothenate, Trehalose, Taurine, Creatine, Diglycerin, Acetyl Glucosamine, Daucus Carota Sativa (Black Carrot) Juice, Glycine Soja (Soybean) Seed Extract, Lysine HCL, Alanine, Arginine, Histidine HCL, Biosaccharide Gum-1, Phenoxyethanol, Serine, Allantoin, Proline, Lactic Acid, Ethylhexylglycerin, Hydroxyacetophenone, Hydrolyzed Wheat Protein, Lysine, PCA, Sorbitol, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Potassium Sorbate, Sodium Benzoate, Citric Acid.
Shipping
Shipping
Australian Orders
Australian OrdersAustralia Post Standard Delivery* (2-7 Business Days
Orders under $75 - $7.99
Orders over $75 Free
Australia Post Express Delivery** (1-3 Business Days)
Orders under $75 - $9.99
Orders over $75 - $5.99
Postage Insurance $2.95
Complete protection for loss or damage during transit*
Returns & Refunds
Returns & Refunds
We accept returns on unused, unopened items within 30 days of delivery.
Faulty, damaged or reaction-related returns may be eligible for a refund, exchange or store credit — conditions apply.
Please note:
- Products must be in original condition
- Return shipping costs are the customer’s responsibility (unless the item is faulty or sent in error)
- Makeup and fragrance are not eligible for change-of-mind returns
Contact us at customerservice@ry.com.au to request a return.
View our full Returns & Refunds Policy Here

I could feel an immediate surface hydration with this Hyaluronic compared to others that Ive tried . My skin got results much quicker than with others as well .
I've been using this product for about a year after my beautician told me I had really dry skin - which was news to me as I thought I had oily skin. I love this product - my skin has changed so much since using it - I now have healthy dewy looking skin which isn't oily! Just a few drops of this before my moisturiser morning & night has made all the difference
Maybe skin was quite dehydrated and the lady that does my facials recommend this for me. I noticed results straight away. It's a beautiful, hydrating serum that leaves my skin plumped and eliminated all dry, flaky areas. It's still light enough that I feel it's not clogging my pores. I can't imagine going without this product now.
This serum is amazing. So light and absorbs so quick and nicely into the skin. Definitely worth the price!
I have been told that I will never regret when using this B5 and it is. I can see my skin changing from the first time of using it. I have been using so many HA products and medik8 is the only one I love so far.
My skin now is much better and I am happy with it.