House of B Glutathione 2-Step Overnight Collagen Hydrogel Mask — Transparent Film, Hydrating Brightening (3g+22g x3)

House of B High-Purity Glutathione Face Film is a 2-step overnight collagen hydrogel mask that seals a concentrated glutathione ampoule under a thin, transparent hydrogel film to hydrate, smooth, and brighten dull-looking skin by morning.

This two-part Korean-inspired treatment combines a concentrated glutathione ampoule with a precision-pressed collagen hydrogel film to create an overnight moisture wrap. The system is engineered to fit closely to facial contours so active ingredients stay in contact with skin while you sleep, helping skin look dewier, firmer, and more refined after one use or with continued application. Formulated with high-purity glutathione plus niacinamide, adenosine, and amino acids, the mask targets dullness, texture and the appearance of laxity without heavy residue.

How does the two-step system work while I sleep?

The process is simple: apply the ampoule (Step 1) to clean skin, then place the ultra-thin collagen hydrogel film (Step 2) to lock in active ingredients. The film acts as an occlusive layer that reduces evaporation and increases ingredient contact time, so the ampoule works through the night.

• Step 1: concentrated 99% high-purity glutathione ampoule for antioxidant support and brightness.
• Step 2: 1.8mm flexible collagen hydrogel film seals the ampoule and conforms to facial curves.
• Overnight wear designed to stay comfortable and prevent sliding during sleep.

What visible benefits can I expect after one use or regular use?

After a single overnight application many users report skin that looks more hydrated and glossier by morning. With repeated use, the formula aims to help improve the appearance of uneven tone, pore laxity, and the look of firmness for a smoother complexion.

• Instant: noticeable hydration and a luminous, glass-skin glow by morning.
• Short term: smoother texture and reduced appearance of dullness.
• Continued use: supports the look of firmer, more refined skin and minimized-looking pores.

Is the product suitable for sensitive skin and long wear?

The hydrogel film and ampoule were dermatologically evaluated and completed a 24-hour low-irritation test with an excellent score, indicating low irritation potential. The film’s breathable design keeps skin comfortable during extended overnight wear without drying out the ampoule beneath it.

• 24-hour low-irritation tested; classified as non-irritating after patch application.
• Hydrogel barrier maintains hydration without heavy occlusion or discomfort.
• Recommended for nights when you need extra radiance—photo shoots, events, or travel.

How do the key ingredients support a brighter, firmer look?

The formula centers on 99% high-purity glutathione, supported by niacinamide, adenosine, L-cysteine, and an amino acid complex to address multiple cosmetic concerns. These ingredients are chosen to help reduce the appearance of uneven tone and fine lines while promoting smoother surface texture.

• Glutathione (99% high-purity): helps with brightness and reducing the appearance of dullness.
• Niacinamide: supports even tone and visible pore refinement.
• Adenosine and amino acids: assist the look of elasticity and surface smoothing.

Who this is for: House of B High-Purity Glutathione Face Film is designed for people who want an easy, overnight booster before special occasions or as part of a weekly skincare ritual. It suits anyone seeking temporary intense hydration, a smoother-looking complexion, and a radiant glass-skin finish—especially useful before photos, events, or when skin looks tired and dull. Not a medical treatment; individual results vary.

Ingredients

1 Step: Water(Aqua), Glycerin, Butylene Glycol, Niacinamide, Propanediol, Methylpropanediol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Alcohol Denat., PVP, Polysorbate 20, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glutathione, Sorbitan Isostearate, Ethylhexylglycerin, Fragrance(Parfum), Menthyl Lactate, Adenosine, Glycine, Disodium EDTA, Serine, Glutamic Acid, Melia Azadirachta Leaf Extract, Aspartic Acid, Leucine, Melia Azadirachta Flower Extract, Leucojum Aestivum Bulb Extract, Curcuma Longa (Turmeric) Root Extract, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Valine, Threonine, Proline, Isoleucine, Histidine, Methionine, Cysteine, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Tocopherol, Ascorbic Acid