Yolk Duplex®
℮ 50 ml 1.7 fl oz

Sound Renewal Moisturizer

Yolk Duplex®
℮ 50 ml 1.7 fl oz
Regular price $60.00
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Sound Renewal is a nourishing gel-cream with an innovative blend of high-performing botanical extracts and antioxidants. This versatile, lightweight formula bathes the skin in vital nutrients for a dewy, radiant complexion.

Panthenol (ProVitamin B5), Vitamin E, Fig Fruit, and Squalane improve moisture retention in the skin to prevent trans-epidermal water loss and help boost skin barrier function. Hyaluronic Acid and Tremella Mushroom provide weightless hydration while PHA gently exfoliates to reveal a brighter, youthful look. A soothing blend of Centella Asiatica and vital water from the Everlasting Flower help reduce redness and provide damage control from environmental stressors. The formula immediately absorbs the skin while maintaining optimal moisture and hydration levels. Skin is left supple, elastic, and luminous.

Powered with Yolk Duplex®, Sound Renewal Moisturizer is targeted to brighten, hydrate, and protect the skin.


  • —Suited for: Gentle on all skin types
  • —Functions: Replenishes hydration and moisture levels, brightens and softens, renews elasticity, protects against environmental stressors
  • —Skin feels: Dewy and supple
  • —Texture: Light, nourishing gel-cream
  • —Scent: Fragrance-free
  • —Packaging: The primary packaging of Sound Renewal Moisturizer is patented in US, KR, JP, and CN.
  • Superegg [Never] list

A nourishing gel-cream of high-performing botanical extracts and antioxidants renews the skin to a dewy, radiant complexion.

Yolk Duplex®

Hydrating · Brightening · Nourishing with antioxidants

YOLK DUPLEX® (Egg Yolk Duplicated Complex) is engineered through innovative technology to duplicate vital egg yolk nutrients with 24 high-grade vegan ingredients. The list includes Hydrogenated Lecithin, Vitamin E, and Chicory Root Extract. The main composition of the egg yolk includes Lecithin, Collagen, Vitamins, Amino Acids, Fatty Acids, and Minerals. It brightens and hydrates the skin with a high concentration of antioxidants.


Key Ingredients

Vitamin B5

Yolk Duplex®

Hydrogenated Lecithin
Vitamin E
Chicory Root Extract

+ 21 Vegan Ingredients


Also known as ProVitamin B5, it is an essential humectant that attracts water from the environment to the skin to achieve a healthy skin texture. It strengthens the skin barrier and maintains optimal moisture levels in the skin for a dewy and fresh look. It soothes and softens and acts as an anti-inflammatory and anti-irritant.


Olive oil-derived squalane gently adheres to the skin and quickly absorbs to lock in essential moisture for silky soft skin. It mimics the skin’s natural oils to boost skin moisture levels without the risk of clogged pores.


Often referred to as a next-generation AHA, this PHA (poly-hydroxy acid) gently lifts off dead skin cells from the skin surface, increasing cell renewal for an even skin tone and texture and reducing fine lines and wrinkles. It also acts as a humectant, drawing in moisture to help skin stay hydrated. It is suitable for very sensitive skin.

Hydrogenated Lecithin

A stable form of lecithin derived from soybeans to provide moisture and restore suppleness in the skin. It enhances skin elasticity and texture for smoother, softer skin. It soothes sensitive skin exposed to environmental pollutants and irritants.


The purest form of Vitamin E, it is a powerful antioxidant with anti-inflammatory properties that strengthens the skin's barrier by fighting off free radicals due to daily environmental stressors. It maintains moisture retention by blocking the evaporation of moisture in the skin and helps to restore skin elasticity by protecting the skin against oxidation.

Chicory Root

A plant extract with anti-inflammatory properties to help increase collagen production. It acts similarly to Vitamin D by activating the skin's recovery and barrier function.

Helichrysum Water

Also known as the Everlasting Flower, it is a traditional herb with medicinal properties representing the immortal and the golden sun. Antioxidant and anti-inflammatory properties allow the skin to restore its cellular memory and promote youthful, tightened skin. It helps smooth skin and soothe various types of sensitivities and irritation.

How to use

Apply onto cleansed skin. Massage gently until fully absorbed. For day and nighttime use.

Full Ingredient List    

Helichrysum Italicum Flower Water, Glycerin, Ethylhexyl Stearate, Propanediol, 1,2-Hexanediol, Polyglyceryl-3 Distearate, Cetearyl Alcohol, Water, Panthenol, Squalane, Gluconolactone, Centella Asiatica Extract, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Ficus Carica (Fig) Fruit Extract, Ceramide NP, Hydrogenated Lecithin, Tocopherol, Cichorium Intybus (Chicory) Root Extract, Tremella Fuciformis (Mushroom) Extract, Lactobacillus/Soybean Ferment Extract, Dioscorea Japonica Root Extract, Adenosine, Glyceryl Stearate, Sodium Stearoyl Glutamate, Butylene Glycol, Dipropylene Glycol, Glyceryl Stearate Citrate, Brassica Oleracea Acephala Leaf Extract, Ulmus Davidiana Root Extract, Beta-Glucan, Houttuynia Cordata Extract, Diamond Powder, Amaranthus Caudatus Seed Extract, Eclipta Prostrata Leaf Extract, Laminaria Japonica Extract, Glycine, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Valine, Isoleucine, Histidine, Cysteine, Methionine, Palmitic Acid, Stearic Acid, Myristic Acid, Caprylyl Glycol, Ethylhexylglycerin, Fructooligosaccharides, Carbomer
Product Review

Recycle and

Rethink the sustainability cycle. Join us in practicing a responsible beauty ritual. Collect 6 SUPEREGG product empties to recycle through our sustainability partner. Receive a complimentary replenishment of a product in return.

The power of an egg,

SUPEREGG is a vegan egg that is powerfully healthy for your skin. Formulated to match an egg's nutritional value through 100% vegan ingredients, our plant-based skincare line restores and balances your skin to a smooth egg-like complexion.

Clean and cruelty-free, SUPEREGG formulas are made with you and our planet in mind.


Superegg [never] list

Our mindfully created products omit 2700+ specific ingredients and types of ingredients linked to health or environmental issues. Ingredients you will never find in our products:

  • Alcohol
  • Aluminum
  • Aminomethyl Propanol
  • Animal Derived Ingredients
  • Artificial Dyes
  • Benzalkonium Chloride
  • BHA & BHT
  • Butoxyethanol
  • Coal Tar
  • DEA
  • Ethanolamines
  • EDTA
  • Ethoxylated Ingredients
  • Formaldehyde
  • Hydroquinone
  • Mercury
  • Methyl Cellosolve
  • Methylisothiazolinone
  • Mineral Oil
  • Nanoparticles
  • Nitromusks
  • Parabens
  • PFASs & PFCs
  • Petrolatum & Paraffin
  • Phenoxyethanol
  • Phthalates
  • Placenta Extract
  • Polycyclic Musks
  • PEG
  • Polysorbates
  • Resorcinol
  • Silicones
  • SLES
  • SLS
  • TEA
  • Toluene
  • Triclosan & Triclocarban

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