REN Everhydrate Marine Moisture-Restore Serum Review

REN Everhydrate Marine Moisture-Restore Serum review

REN Everhydrate Marine Serum provides intensive, long-lasting hydration for your skin by combining hyaluronic acid with potent marine and tropical plants. The formula deeply moisturises the skin by penetrating its layers, addressing dehydration at its root cause, and revitalising and plumping the skin.

REN Everhydrate Marine Moisture-Restore Serum review


The Most Important Thing About This Serum Is…

This fast-absorbing serum features a blend of active ingredients such as hyaluronic acid, along with potent marine and tropical plants like algae and wild rosella. It deeply moisturises by penetrating the skin’s layers to address the root cause of dehydration and replenish hydration levels. This revitalises the skin and alleviates any discomfort caused by dehydration, while also plumping and smoothing it. The clinical results speak volumes:

  • 93% experience an increase in deep skin hydration lasting up to 72 hours.
  • 100% demonstrated an instant improvement in skin hydration.
  • 100% showed a reduction in water loss after 72 hours.
  • 92% reported that this serum effectively restored their dehydrated skin.
  • 93% noted that their skin retained hydration better after use.


What Skin Type Is It For?

The formula has been carefully crafted to suit all skin types, including those with sensitive skin and those prone to eczema.

REN Everhydrate Marine Moisture-Restore Serum ingriedients

You Will Love This If…

If you’re searching for a serum that provides deep hydration beyond just the surface level and penetrates into the deep layers of the skin, I would highly recommend this serum.

REN Everhydrate Marine Moisture-Restore Serum how it works

Hero Ingredients:

The formula is designed to deeply hydrate the skin by effectively sealing in moisture. It features a powerful combination of hyaluronic acid and freshwater algae, which work together to replenish the skin’s hydration levels and provide a plumping effect. Additionally, green caviar algae has been added to the formula to promote hydration and visibly smooth the skin’s texture. Wild rosella is another key ingredient that addresses the root cause of dehydration, restoring and hydrating the skin for up to 72 hours while rejuvenating tired skin. REN’s Hydra-Smart Technology further enhances the efficacy of these nourishing ingredients by evenly distributing hydration throughout the skin.


What Does It Feel Like?

The jelly-like formula feels incredibly hydrating on my skin. As soon as I apply it, I immediately feel refreshed and revitalised.


What Does It Smell Like?

The serum boasts a delightful green floral aroma that is both light and refreshing, making it an ideal option for individuals who prefer a subtle fragrance in their skincare regimen. In my experience, the scent is not too strong or artificial, but rather a natural and gentle fragrance that enhances the overall sensory experience of using the product.


How Do You Use The Product?

To apply this serum, I recommend dispensing one to two pumps into your hands and then gently pressing it onto your cleansed, damp face and neck. I prefer to massage the serum into my skin until it has been fully absorbed.

REN Everhydrate Marine Moisture-Restore Serum packaging

What’s Special About The Design?

The serum is packaged in a bottle with a pump dispenser, which is designed to pre-dose the right amount of product for you, making application quick and easy.



Personally, what I love most about this serum is that it features a dermatologist-tested formula that is both vegan and cruelty-free. It’s reassuring to know that the plants used in the formula are also sustainably sourced, which means that the product not only benefits my skin, but it’s also good for the environment. In line with their eco-friendly philosophy, REN also prioritises sustainable packaging for their products. This serum, for example, is packaged in a recyclable glass bottle and comes with a twist lock pump made from 50% recycled plastic.


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