111SKIN

Black Diamond Lifting & Firming Neck Mask

A sculpting hydrogel mask that visibly firms and lifts the neck in just 20 minutes.

$125.00

Add To Wishlist
Product details

Created by Harley Street’s leading plastic surgeon, this single-use hydrogel mask is infused with advanced actives to visibly tighten, lift, and smooth the delicate skin of the neck and décolletage. Ideal for crepey, thinning, or mature skin, the formula combines a biomimetic peptide complex and niacinamide to reduce puffiness, plump fine lines, restore moisture, and brighten uneven tone.


Diamond powder enhances absorption and lends subtle luminosity, while collagen-supporting actives promote firmer skin with each use. Designed to deliver immediate results in just 20 minutes, the mask provides a lifted, contoured appearance—no sculpting tool necessary.


INSIDE THE FORMULA

  • Peptide Complex: Helps depuff and firm the neck while reducing the look of fine lines and wrinkles.
  • Niacinamide: A form of vitamin B3 that restores lipids, soothes inflammation, and brightens uneven tone.
  • Diamond Powder: Enhances absorption of key ingredients and imparts a soft, radiant finish.
  • Hyaluronic Acid + Glycerin: Attract and lock in moisture to maintain a supple, hydrated appearance.
  • Charcoal Powder: Detoxifies and clarifies for skin that looks and feels refreshed.


CLINICAL RESULTS
Based on a 28-day user trial of 35 participants:

  • 100% said their neck and décolletage looked and felt firmer
  • 100% said the area appeared lifted
  • 94% said fine lines appeared visibly reduced
how to use

Use after cleansing. Carefully remove the mask from its pouch and apply to dry skin, smoothing to fit the contours of the neck and jawline. Leave on for 20 minutes, then gently peel off. Massage any remaining serum into the skin—no need to rinse. Use up to three times per week or as needed for a sculpted, hydrated finish.

ingredients

Aqua/Water/Eau, Glycerin, Dipropylene Glycol, Chondrus Crispus Powder, Benzyl Glycol, Ceratonia Siliqua (Carob) Gum, Xanthan Gum, Peg-60 Hydrogenated Castor Oil, Allantoin, Titanium/Titanium Dioxide, Ethylhexylglycerin, Cellulose Gum, Niacinamide, Glycogen, Cyamopsis Tetragonoloba (Guar) Gum, Agar, Acacia Senegal Gum, Ricinus Communis (Castor) Seed Oil, Tocopheryl Acetate, Adenosine, Calcium Lactate, Raspberry Ketone, Synthetic Fluorphlogopite, Potassium Chloride, Glucose, Disodium Edta, Peat Water, Hydrolyzed Extensin, 1,2-Hexanediol, Butylene Glycol, Citric Acid, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Phenoxyethanol, Potassium Sorbate, Dextran, Charcoal Powder, Trifluoroacetyl Tripeptide-2, Diamond Powder, Iron Oxide Black / CI 77499, Titanium Dioxide / CI 77891.

Editor's Note

Reach for this mask when your jawline needs contouring—without the makeup.