Biodance Refreshing Sea Kelp Real Deep Mask is a soothing hydrogel mask designed for oily and combination skin. It supports the balance between oiliness and hydration, helps reduce excess sebum production, and smooths uneven skin texture. It is suitable for several hours of daytime use as well as overnight application.

Key Benefits

• Soothes skin prone to redness and blemishes.
• Helps reduce excess sebum production.
• Supports a more balanced oil-to-moisture ratio.
• Contributes to smoothing uneven skin texture.
• In manufacturer-cited testing, sebum production decreased by 21.90%, the oil-to-water balance improved by 44% over three days, and skin texture improved by 10.31%.

The mask combines soothing care with effects targeting sebum, hydration, and uneven skin texture.

Formulation

• The base consists of 10% fermented sea kelp filtrate.
• The filtrate undergoes a two-stage solid and liquid fermentation process, followed by maturation and purification.
• Deep sea water contributes minerals including potassium and calcium.
• The marine complex includes ingredients derived from Laminaria digitata, Laminaria japonica, Chondrus crispus, Spirulina platensis, Kjellmaniella gyrata, and Jania rubens.
• The formulation also contains glycerin, betaine, allantoin, panthenol, and madecassoside.
• The mask is free from PEGs, artificial fragrance, and artificial colorants. The green tint of the hydrogel comes naturally from sea algae.
• The product is dermatologically tested, irritation-tested, and carries an EWG Green Grade rating.

You get a fermented kelp essence in a hydrogel format, free from artificial fragrance and colorants.

Application and Usage

Begin with clean, dry skin. A light toner or serum may be applied beforehand, but avoid heavy creams and oils. Place the upper and lower sections of the mask on the face and gently press them to follow the contours of your skin.

For daytime use, leave the mask on for 3–4 hours or until the hydrogel becomes transparent. For overnight use, remove it in the morning and gently pat any remaining essence into the skin.

The extended wear time allows the mask to be incorporated into both daytime and nighttime routines.

Packaging and Volume

• Each pack contains one hydrogel mask with 34 g of product.
• The mask has no fabric backing; the hydrogel itself is formed from a solidified essence.

About the Brand

Biodance was founded in Korea and has since expanded to customers around the world. The founder and product director is Mihwa Kim. The brand name is derived from the phrase "Balance In Our Guidance."

In its development process, Biodance integrates formulation, application format, and packaging. It tests complete final formulations rather than individual ingredients in isolation. The Refreshing Sea Kelp Real Deep Mask is part of its Sea Kelp product line.

The brand's development approach treats the product as a whole — from formulation and application method through to packaging.