ESTNU GLUTATHIONE ULTRA GLOW SHOT AMPOULE IN MASK

2. Wrinkle improvement

3. Antioxidant

1. Whitening Functional Ingredient ‘Niacinamide’

   – Niacinamide: A type of vitamin B3 that inhibits the activity of tyrosinase (an enzyme involved in melanin synthesis) and prevents melanin from moving to the stratum corneum, helping with whitening and pigmentation reduction.

   – Contains 2% functional concentration.

   – Definition of whitening functional cosmetics:

     (1) Cosmetics that help whiten the skin by preventing the deposition of melanin pigment, thereby inhibiting the formation of spots and freckles.

     (2) Cosmetics that help whiten the skin by lightening the color of melanin pigments deposited on the skin.

2. Wrinkle Improvement Functional Ingredient ‘Adenosine’

   – Adenosine: An amino acid-based protein component present in cells that promotes the activity of fibroblasts in the dermis, inducing the synthesis of extracellular matrix and collagen, helping with skin elasticity and wrinkle improvement.

   – Contains 0.04% functional concentration.

   – Definition of wrinkle improvement functional cosmetics: Cosmetics that help improve or reduce wrinkles by giving the skin elasticity.

3. Glutathione

   – Glutathione is a powerful antioxidant biosynthesized within cells by combining three amino acids (glutamic acid, cysteine, and glycine).

   – Inhibits tyrosinase (an enzyme), thereby reducing melanin production.

   – Converts melanin from Eumelanin (dark color) to Pheomelanin (light color).

4. Thioctic Acid (Alpha-Lipoic Acid)

   – An excellent antioxidant effective in improving skin tone.

   – Promotes the synthesis of glutathione and helps in the reduction of oxidized glutathione.

5. Ubiquinone (Coenzyme Q10)

   – An antioxidant that helps prevent skin aging.

   – Aids in the reduction of oxidized alpha-lipoic acid.

6. Tocopheryl Acetate (Vitamin E Derivative)

   – An antioxidant that helps in collagen production, enhancing skin elasticity.

   – Fat-soluble vitamin E inhibits the oxidation of water-soluble vitamin C, helping in the reduction of oxidized vitamin C.

7. Ascorbic Acid (Vitamin C)

   – An antioxidant that protects cells from harmful oxygen species.

   – Aids in the reduction of oxidized vitamin E.

1. Antioxidant Network Exclusive Ingredient EST-GCA5

   – Proprietary ingredient exclusively developed by EST, currently undergoing patent application.

   – Prescribed at a total of 1% as the EST-GCA5 complex ingredient.

   – Composite ingredients:

     (1) Glutathione (USA, 99.3% purity)

     (2) Thioctic Acid (India, 99% purity)

     (3) Ubiquinone (98% purity)

     (4) Tocopheryl Acetate (Germany, 96% purity)

     (5) Ascorbic Acid (UK, 99% purity)

   – In-vitro tests completed for antioxidant efficacy (DPPH radical scavenging activity) using EST-GCA5 ingredients.

   – Enhanced absorption through LNP (nano liposome) technology.

2. First in Korea to Import the Highest Purity Glutathione from AMF Pharma

   – Origin: USA, Purity: 99.3%

   – Highest purity glutathione handled by AMF Pharma, first import of over 99% purity glutathione in Korea.

3. MELAZERO®V2 Patented Ingredient for Whitening and Spot Reduction

   – Prescribed with the patented ingredient for ‘Composition for Inhibiting and Promoting the Decomposition of Melanin’ (Patent No. 10-2264006).

4. Ingredients Prescribed for Elasticity and Soothing

   – Collagen, snail secretion filtrate (mucin), and hydrolyzed elastin prescribed to help skin elasticity.

   – Allantoin, three types of hyaluronic acid, and 17 types of amino acids prescribed to help soothe the skin.

5. Hydrogel Formed from 100% Essence

   – Unlike regular sheet masks, this formulation does not drip essence and can be used without skin irritation from the sheet.

   – Made by solidifying 100% essence into a gel form, it becomes transparent upon absorption, allowing visual confirmation.

     * Absorption time may take more than 30 minutes depending on individual skin condition.

     * Can be used as a sleep mask. (After 20-30 minutes of application, it can be left on overnight without dripping.)

6. Patented Cream Coating Method Applied

   – Multi-layer structure with a cream layer coated on the surface of the hydrogel layer, utilizing a patented manufacturing method (Patent No. 10-1434855).

Those who are concerned about having a dark skin tone.

Those who have been worried about freckles, blemishes, and pigmentation.

Those who have sensitive skin and find it difficult to use sheet masks.

Those looking for a gel mask pack to soothe skin heat in the summer.

Those seeking a moisturizing whitening mask pack.

Those with dull and dry skin.

Those who desire a bright and radiant complexion.