Karuna Collagen Neck & Chest Hydrogel Mask 1‑Pack — Firming, Hydrating with Collagen & Niacinamide

The Karuna Collagen Neck & Chest Hydrogel Mask is a targeted K‑Beauty hydrogel treatment that hydrates, firms, and smooths the delicate neck and decolletage using collagen, peptides, and niacinamide.

Designed for the thinner, more fragile skin of the neck and chest, this single‑use hydrogel mask delivers a concentrated essence that boosts moisture and supports skin elasticity. The cooling, jelly‑like hydrogel clings to curves and releases active ingredients gradually, making it an effective add‑on to your nightly routine or a quick pick‑me‑up before a special event. Cruelty‑free and formulated without common questionable additives, it reflects K‑Beauty innovation with modern skincare science.

How does this mask hydrate and why does that matter for the neck and chest?

The hydrogel base holds a high volume of serum and releases moisture over time, which helps the thin skin in the neck and chest retain hydration longer than water‑based masks. Well‑hydrated skin appears smoother and can better reflect light, reducing the look of fine lines.

• Advanced hydrogel that retains up to 500x its weight in essence
• Slow release of moisture responding to body heat for prolonged effect
• Formulated to adhere to curved areas for even serum delivery

What active ingredients are included and what do they do?

This mask combines collagen, peptides, and niacinamide to address multiple concerns: collagen and peptides support a plumper, firmer appearance while niacinamide helps refine tone and texture. Together they work to improve surface smoothness and give the skin a refreshed look without harsh ingredients.

• Hydrolyzed collagen and peptides for improved plumping effect
• Niacinamide to help even skin tone and bolster barrier function
• Light, non‑irritating formulation suitable for most skin types

How quickly will I see results and what can I expect after one use?

Results are perceptible immediately to the skin’s feel and appearance: users report increased moisture and a plumped look after one 15‑minute application. Effects are temporary hydration and surface smoothing, best maintained with repeated use and a complementary skincare routine.

• Noticeable hydration and refreshment after a single 15‑minute session
• Visible temporary plumping and improved texture post‑treatment
• Best used regularly or before events for a refreshed decolletage

How does this fit into my existing skincare routine?

Use the Karuna neck & chest hydrogel mask after cleansing and toning, before heavier creams or oils. It can be layered into morning or evening routines as needed — follow with a moisturizer or SPF (in daytime) to lock in benefits and protect the treated skin.

• Apply to clean, dry neck and chest for 10–20 minutes
• Pat remaining serum into skin; then apply moisturizer or SPF
• Suitable for occasional targeted treatments or regular use

Who this is for: This single‑use mask suits anyone wanting a targeted boost for the neck and decolletage—people concerned with dryness, early signs of sagging, or uneven texture who prefer K‑Beauty technology and clean, cruelty‑free formulations. It’s ideal for those seeking an easy, noninvasive way to refresh delicate skin before outings, photo events, or as part of a weekly skincare ritual.

Ingredients

Water, Glycerin, Dipropylene Glycol, Niacinamide, Cetyl Ethylhexanoate, Ceratonia Siliqua (Carob) Gum, Cetearyl Alcohol, Chondrus Crispus Extract, Chondrus Crispus Powder, Glyceryl Stearate, Butylene Glycol, Cellulose Gum, Paeonia Suffruticosa Root Extract, Centella Asiatica Extract, 1,2-Hexanediol, Potassium Chloride, Cetearyl Glucoside, Betaine, Sodium Polyacrylate, Butyrospermum Parkii (Shea) Butter, Hydrolyzed Collagen, Chamomilla Recutita (Matricaria) Flower Extract, Algin, Glyceryl Caprylate, Panthenol, Aloe Barbadensis Leaf Juice, Sucrose, Adenosine, Ethylhexylglycerin, Sodium Phytate, Maltodextrin, Hydrolyzed Gardenia Florida Extract, Camellia Sinensis Leaf Extract, Dextrin, Pantolactone, Human Adipocyte Conditioned Media Extract, Gardenia Florida Fruit Extract, Sodium Hyaluronate, Polyglyceryl-10 Laurate, Hydrolyzed Hyaluronic Acid, Tripeptide-1, Sodium Acetylated Hyaluronate, Copper Tripeptide-1, Acetyl Tetrapeptide-5, Acetyl Tetrapeptide-2, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Hexapeptide-9, Hexapeptide-11, Palmitoyl Tripeptide-5, Fragrance.