medicube Niacinamide Serum Korean Skincare - 1.01 fl oz: Skin Tone Improvement, Hydrating, Face Application, Suitable for Normal Oily & Dry Skin

A provitamin of B5 that deeply hydrates, soothes, and supports the skin barrier.

A powerful plant-based antioxidant that neutralizes free radicals and enhances environmental defense.

A master antioxidant that helps brighten skin tone and protect against oxidative stress.

Low molecular weight hyaluronic acid that penetrates deeper to provide intense hydration.

A smaller fragment of hyaluronic acid designed to improve deep skin moisture levels.

A specialized peptide known for reducing puffiness and improving skin elasticity.

A collagen-boosting peptide that helps support skin firmness and reduce fine lines.

A signaling peptide that stimulates collagen production and strengthens skin structure.

A form of vitamin B3 that helps improve skin tone, enhance barrier function, and retain moisture.

Helps brighten the complexion and reduce the appearance of discoloration.

A botanical skin-brightening agent that targets uneven skin tone.

A yeast-derived ingredient that helps energize the skin surface and smooth appearance.

Derived from the neem tree, offering antioxidant and soothing properties for the skin.

Provides botanical antioxidant benefits to help soothe and protect the skin.

A form of vitamin B12 that provides antioxidant benefits and gives the serum its natural pink hue.

An amino acid derivative that helps protect skin against dehydration and balances moisture.

Plant extract known for skin-conditioning and antioxidant properties.

Rose flower oil providing natural fragrance and soothing antioxidant properties.

Red seaweed extract rich in minerals and antioxidants that support skin hydration.

A silicon-linked hyaluronic acid derivative that helps improve hydration and skin firmness.

A potent humectant capable of holding up to 1,000 times its weight in water for superior hydration.

A salt form of hyaluronic acid that provides sustained moisture to the skin surface.

A highly bioavailable salt form of hyaluronic acid that deeply replenishes skin moisture.

A long-lasting form of hyaluronic acid designed to resist rinsing off, maintaining hydration.

A cross-linked form of hyaluronic acid providing long-term continuous hydration.

Combines hyaluronic acid with silanol to enhance moisture delivery and skin elasticity.

Adheres strongly to the skin surface to lock in moisture and smooth texture.

Serves as a primary solvent and base for the formulation.

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Acts as a texture enhancer and humectant to help products absorb better.

Functions as a solvent and texture enhancer in cosmetic formulations.

Used as a preservative to maintain product safety and stability.

An emulsifier that helps blend oil and water components together.

A skin-conditioning agent and preservative booster.

A natural thickening agent used to stabilize the texture of the serum.

A gelling agent that provides structure and texture to the product.

A mild preservative and moisture-binding solvent.

A humectant and solvent that improves moisture retention and texture.

Processed additive flagged under Scout's ingredient doctrine.