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Hyaluronic Acid Moisture Plumper Serum

(1)
Hyaluronic Acid Moisture Plumper Serum
Vie de Mer
(1)
Benefits
  • Hydrating
  • Anti-Wrinkle
  • Plumping
  • Barrier-Strengthening
  • Antioxidant

Vie de Mer Hyaluronic Acid Moisture Plumper Serum is a light, fast-absorbing formula that deeply hydrates, smooths and enhances skin plumpness at every level. A 20% complex of multi-molecular Hyaluronic Acids delivers simultaneous surface and deep-layer hydration.

High Molecular Weight Hyaluronic Acid sits on the skin's surface, forming a moisture-binding film that draws hydration from the environment, plumps and smooths surface texture.

Low Molecular Weight Hyaluronic Acid penetrates deeper into the epidermis, binding water from within to improve elasticity, firmness and reduce dehydration-induced fine lines.

Algae Extract — a nutrient-dense marine active rich in antioxidants, amino acids and essential minerals — neutralises UV- and pollution-generated free radicals and reinforces the skin barrier. Glycerin provides additional humectant hydration throughout.

Read more

Vie de Mer Hyaluronic Acid Moisture Plumper Serum is a light, fast-absorbing formula that deeply hydrates, smooths and enhances skin plumpness at every level. A 20% complex of multi-molecular Hyaluronic Acids delivers simultaneous surface and deep-layer hydration.

High Molecular Weight Hyaluronic Acid sits on the skin's surface, forming a moisture-binding film that draws hydration from the environment, plumps and smooths surface texture.

Low Molecular Weight Hyaluronic Acid penetrates deeper into the epidermis, binding water from within to improve elasticity, firmness and reduce dehydration-induced fine lines.

Algae Extract — a nutrient-dense marine active rich in antioxidants, amino acids and essential minerals — neutralises UV- and pollution-generated free radicals and reinforces the skin barrier. Glycerin provides additional humectant hydration throughout.

Read less

30 ml

£165
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More Info

  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
  • - + About the Brand
  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
  • - + About the Brand
Who it is for
Green tick
For you if

Dehydrated Skin

Loss of Volume

Red Cross
Not For you if

Active Acne

Reactive Skin

Rosacea

Essential Oil Intolerance


Not sure? Consult an expert.

How to Apply
Lightly massage 2 pumps of the Hyaluronic Acid Moisture Plumper Serum into clean skin over the entire face, neck and décolleté until the product has been completely absorbed.
Ingredients

Scroll down the page for a full breakdown of the active ingredients.

Water (Aqua), Vegetable Glycerin, Hyaluronic Acid, Polysorbate 20, Ethylhexylglycerin, Algae Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Chlorphenesin, Avocado Extract, Sodium Hyaluronate, Limonene, Aloe Vera Extract, Linalool, Hexyl Cinnamal, Sorbic Acid, Potassium Sorbate, Sodium.

Please note: The ingredients listed in this product are subject to change as the formulation is updated. We aim to update the INCI list as soon as possible, but we encourage you to read the ingredient list on the product itself to ensure it's suitable for your personal use.

Smell & Texture

Smell: A subtle, fresh aquatic aroma.

Texture: A featherlight, water‑gel serum that absorbs instantly.

About the Brand
Brand logo
Vie de Mer was founded in Paris from the belief that skincare should unite purity with proven performance. Frustrated by mass formulas that sacrificed potency, the founders built a small-batch laboratory dedicated to cold-press technology. By preserving the full strength of marine and botanical actives, they created artisanal French skincare that adapts to the skin’s evolving needs.

This is skincare you can feel working from the first use. Potent cold-pressed actives visibly plump, smooth wrinkles, and brighten, while every ingredient serves a clear purpose. Crafted in small batches, the formulas balance elegance with efficacy, delivering French precision and results that bring lasting transformation to daily routines.

At the core of every formula is cold-press technology, a method that avoids heat to preserve the molecular integrity of antioxidants, peptides, and enzymes. Where traditional processing breaks actives down, this approach keeps them stable and potent. Marine and botanical extracts remain at full strength, delivering higher absorption, stronger repair, and better tolerance backed by clinical results.

The Benefits

  • - + Hydrating
  • - + Anti-Wrinkle
  • - + Plumping
  • - + Reduces Trans Epidermal Water Loss
  • - + Skin Barrier Strengthening
  • - + Photo-Protecting
  • - + Antioxidant
Hydrating

Hydration is a fundamental part of healthy skincare, focusing on maintaining and restoring the skin’s water content. Well-hydrated skin appears plump, smooth and radiant, while dehydration can lead to dullness, tightness, fine lines and increased sensitivity.
Hydrating the skin can work through a fascinating mix of ingredients with different roles. Humectants like hyaluronic acid and glycerin act like water magnets, pulling water into the skin to instantly plump and smooth, while Natural Moisturizing Factors (NMFs)—such as urea, amino acids and sodium PCA—mimic the skin’s own hydration system, helping it hold onto water and stay balanced from within.
Adding humectants like hyaluronic acid to your routine will restore your skin's healthy glow, minimize fine lines, and provide a plumping effect.

Anti-Wrinkle

Anti-wrinkle skincare is focused on both preventing and visibly reducing the formation of lines by targeting the structural and dynamic causes of wrinkles within the skin. Fine lines and deeper wrinkles develop as collagen and elastin decline, cell turnover slows and repeated facial movements create creases that become etched over time. Advanced formulations address these mechanisms through a combination of elastin-stimulating actives, smoothing peptides that help relax the appearance of expression lines, and deeply hydrating ingredients that plump the skin from within. By reinforcing the skin’s architecture while softening surface contractions and improving elasticity, anti-wrinkle skincare delivers a visibly smoother complexion.

Plumping

Plumping involves using active ingredients to boost the production of key structural components like collagen, the dermal-epidermal junction and glycosaminoglycans (GAGs), giving your skin more volume and density. Collagen provides structural support and firmness, while the dermal-epidermal junction, a thin connective layer, ensures smooth, wrinkle-free skin by facilitating cell communication. GAGs, like hyaluronic acid, keep your skin hydrated and plump from within. By stimulating these components, active ingredients help restore your skin's plumpness and radiance.

Reduces Trans Epidermal Water Loss

Reducing Trans Epidermal Water Loss (TEWL) is key to maintaining your skin’s optimal hydration levels. By strengthening your skin’s natural barrier, these ingredients prevent water from escaping, keeping your skin well-hydrated and plump. The result is a smoother, more supple complexion with improved texture and resilience, giving you a healthier, more radiant look.

Skin Barrier Strengthening

Strengthening your skin barrier involves replenishing the key elements in the top layer of your skin (stratum corneum), leading to a stronger and healthier barrier. These essential elements include lipids (ceramides, fatty acids, and cholesterol) and Natural Moisturizing Factors (amino acids, hyaluronic acid, etc.). Various factors, such as incorrect skincare use, seasonal changes, and aesthetic treatments, can damage your skin barrier. When this happens, your skin loses excess water through Trans Epidermal Water Loss (T.E.W.L) and becomes less capable of defending against environmental stressors, resulting in dryness, sensitivity, and irritation.

A healthy skin barrier is crucial for overall skin health as it helps prevent hydration loss, protects against environmental damage, and reduces the risk of skin conditions like eczema and acne. By strengthening your skin barrier, you ensure your skin remains well-hydrated, resilient, and protected.

Photo-Protecting

Photo-protecting skincare at a cellular level focuses on defending the skin against the internal damage triggered by UV exposure, rather than simply blocking rays at the surface. Ultraviolet radiation generates free radicals and disrupts cellular DNA, accelerating collagen breakdown, inflammation, and premature ageing. Advanced formulations work by neutralising oxidative stress, supporting DNA repair mechanisms, and strengthening the skin’s natural defence systems to limit long-term damage. By preserving cellular integrity and maintaining healthy skin function, this approach helps prevent visible signs of photo-ageing—such as wrinkles, loss of firmness, and uneven tone.

Antioxidant

Antioxidant skincare is dedicated to protecting the skin against oxidative stress—one of the primary drivers of premature ageing and cellular damage—while preserving overall skin integrity and vitality. These formulations rely on potent molecules such as vitamin C, vitamin E, and polyphenols, which neutralize free radicals generated by UV exposure and environmental aggressors before they can compromise cellular structures like lipids, proteins, and DNA. Beyond defence, many antioxidants also support repair processes and enhance collagen stability, contributing to improved firmness, brightness and resilience. The result is skin that is not only shielded from ongoing damage but maintained in a healthier, more luminous state over time.

  • - + Hydrating
  • - + Anti-Wrinkle
  • - + Plumping
  • - + Reduces Trans Epidermal Water Loss
  • - + Skin Barrier Strengthening
  • - + Photo-Protecting
  • - + Antioxidant

Active Ingredients

  • - + Low Molecular Weight Hyaluronic Acid
  • - + High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)
  • - + Algae Extract
  • - + Glycerin
Low Molecular Weight Hyaluronic Acid

Low Molecular Weight Hyaluronic Acid (LMW-HA) is a smaller, more penetrative form of hyaluronic acid. Unlike high molecular weight forms that primarily hydrate the skin’s surface, LMW-HA has the ability to penetrate deeper into the epidermis, where it attracts and binds water to maintain optimal moisture levels from within. This deep hydration helps improve skin elasticity, firmness and smoothness, while reducing the appearance of fine lines and dehydration-induced wrinkles. Additionally, it enhances overall suppleness, making the complexion look plumper and more resilient. It is ideal for dehydrated, dull or mature skin, and especially those in need of long-lasting hydration and improved texture.

High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)

High Molecular Weight Hyaluronic Acid has a larger molecular size (>1000kDA), which tends to sit on the top layer of the skin, providing surface hydration and improving water retention. It acts as a potent humectant, drawing hydration from the environment into the skin, which helps to plump and smooth the skin's surface texture. Its larger size limits its ability to penetrate deeply into the skin compared to lower molecular weight Hyalurons, making it ideal for providing surface-enhancing hydration provided from other forms of hyalurons and maintaining skin suppleness.

Algae Extract

Algae Extract is a nutrient-dense marine active, rich in antioxidants, amino acids, and essential minerals that help protect skin from environmental damage. Its high antioxidant capacity neutralises free radicals generated by UV exposure and pollution, reducing oxidative stress that accelerates skin ageing. Naturally hydrating polysaccharides draw and retain moisture, reinforcing the skin barrier and improving elasticity. The combination of protective and replenishing actions helps maintain a smoother, more resilient, and plumper complexion.

Glycerin

Glycerin is a potent humectant commonly used in skincare for its powerful hydrating properties. It works by attracting water molecules from the atmosphere and retaining them in the deeper layers of the skin, effectively boosting hydration reservoir. This helps to plump up the skin, resulting in reduced dehydration lines and a soft, supple complexion.

  • - + Low Molecular Weight Hyaluronic Acid
  • - + High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)
  • - + Algae Extract
  • - + Glycerin
Sodium Hyaluronate

A gold standard in advanced hydration science, Sodium Hyaluronate in its low molecular weight form (<70 kDa) is a bioavailable derivative of Hyaluronic Acid designed to penetrate deeper into the epidermis. Unlike high molecular weight HA, which sits on the surface to hydrate transiently, low molecular weight Sodium Hyaluronate can traverse the stratum corneum to bind water molecules within the deeper layers of the skin, enhancing long-term moisture retention and skin suppleness.

Functionally, this humectant attracts and holds up to 1,000 times its weight in water, replenishing hydration reservoirs and restoring skin's optimal water balance. By improving intracellular hydration, it visibly plumps fine lines, increases skin elasticity, and supports enzymatic processes involved in barrier repair. Additionally, Sodium Hyaluronate helps modulate inflammatory mediators and oxidative stress, reducing redness and improving resilience against environmental aggressors.

Spotlight

Sodium Hyaluronate

A gold standard in advanced hydration science, Sodium Hyaluronate in its low molecular weight form (<70 kDa) is a bioavailable derivative of Hyaluronic Acid designed to penetrate deeper into the epidermis. Unlike high molecular weight HA, which sits on the surface to hydrate transiently, low molecular weight Sodium Hyaluronate can traverse the stratum corneum to bind water molecules within the deeper layers of the skin, enhancing long-term moisture retention and skin suppleness.

Functionally, this humectant attracts and holds up to 1,000 times its weight in water, replenishing hydration reservoirs and restoring skin's optimal water balance. By improving intracellular hydration, it visibly plumps fine lines, increases skin elasticity, and supports enzymatic processes involved in barrier repair. Additionally, Sodium Hyaluronate helps modulate inflammatory mediators and oxidative stress, reducing redness and improving resilience against environmental aggressors.

Why I love it

  • I love how Vie de Mer packs each formula with potent, cold-pressed actives to plump, smooth wrinkles, and brighten. Every ingredient has a purpose, and you can feel the results.

    X Natalie K-F

    Founder, Embassy of Beauty