Hyaluronic Marine™ Hydrating Modeling Mask

A two-step, gel + powder transformative mask that delivers intense hydration to your skin. This cooling and deeply hydrating treatment delivers immediate radiance after one use.
Forallor skin types.
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Bring the dermatologist office home

Think dewy, radiant skin in as quickly as 5 minutes. Powered by marine algae and hyaluronic acid, this hydrating mask molds to your skin, morphing from a soft gel to a rubbery cushion texture. As the mask transforms, the alginate gel locks in water and drives the essential moisturizing benefits directly into skin.

Hyaluronic Marine™ Hydrating Modeling Mask



Our Promise

How It Works


Intense hydration

Powered by marine algae and hyaluronic acid to deliver intense, immediate hydration.

Restore radiance immediately, after just 1 use.

Soothe skin

This cooling, soothing mask instantly calms and hydrates skin.


Key Ingredients (Step 1)

Algin is medical-grade marine algae containing the highest content of guluronic acid.

Sodium Hyaluronate is a humectant that holds 1000x its weight in water and hydrates and plumps skin.

See all Step 1 ingredients
Key Ingredients (Step 2)

Magnesium is a natural mineral that is essential for overall health of the skin and body.

See all Step 2 ingredients

Our Promiseplus-sign

About Dr. Dennis Gross Dr. Dennis Gross Skincare is a dermatologist-founded brand. Dr. Gross is an unwaivering advocate for his patients, consumers, humanity, bound by the Hippocratic oath to do no harm. His mission - and ours - us to improve your skin health, how it looks, but most importantly how it makes you feel. Our #1 priority is to ensure efficacy without ever compromising safety. We are cruelty-free, paraben-free, phthalate-free, sulfate-free, and vegan. With every product we take a research backed approach and formulate with only pharmaceutical-grade active ingredients to ensure superior results, without irritation.

How It Worksplus-sign

Oil-free hydrators provide moisture to all skin types without feeling heavy or greasy.

  1. Hydrate

    Hyaluronic acid hydrates and plumps skin by attracting and binding water to the epidermis.

  2. Nourish

    Marine algae, high in water content and a source of essential nutrients and B vitamins, nourishes skin and works synergistically with hyaluronic acid to provide intense hydration.

How To Use

Deliver intense hydration to your skin

How To Use

Deliver intense hydration to your skin

Step 1

Use 1x per week. Pour Activating Powder (Step 2) into a bowl.

Step 2

Then squeeze Hyaluronic Cushion Gel (Step 1) into the powder.

Step 3

With the supplied spatula, immediately mix the ingredients together. Then use the spatula to spead the formula in a thick, even layer on clean, dry skin – starting from the bottom of your face and working in upward strokes. Avoid the eye area. The thicker and more uniform the application, the easier it will be to remove the masking one piece. The mask will set within 5-7 minutes, but may be left on for up to 15 minutes for maximum hydration.

Step 4

To remove, lift off the mask and wipe away any excess with a damp cotton ball. No rinsing needed.

Experience real results with our targeted treatments


Frequently asked questions

  • Hyaluronic Marine Hydrating Modeling Mask conforms to the shape of the face as a gel and becomes occlusive as it sets. This creates a unique lock and drive mechanism to deliver hyaluronic acid, essential minerals, and microelements deep into the skin.

  • The mask cools through an endothermic reaction between the algin and the activating powder. This reaction draws heat from the skin into the mask to alleviate discomfort and irritation. Dr. Gross uses the mask in his practice following peels and laser procedures to calm skin.

  • Marine algae is the perfect partner to hyaluronic acid. In addition to supporting its hydration benefits, marine algae boosts skin nourishment with its high mineral content.

Complete your routine

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