JM Solution Water Luminous Golden Cocoon Mask

It's a single-use Korean sheet mask with a thick, essence-drenched sheet inspired by a silk cocoon. Built on a silk-protein and triple-hyaluronic blend, it clings closely to the face and, over about fifteen minutes, leaves skin looking plump, smooth and luminous. It's an intensely hydrating treatment mask that suits all skin types.

The sheet is noticeably thicker and more essence-loaded than a standard thin cotton mask, so it holds more product against the skin and clings well as you move. The silk-protein blend gives it a cushioned, nourishing feel. If you like a mask that feels substantial and drenching rather than light and quick, this is that kind.

On cleansed skin, unfold the mask and smooth it evenly over your whole face, lining up the eye and mouth openings. Leave it on for ten to twenty minutes, then remove and gently pat the remaining essence into your skin until absorbed. Follow with a moisturiser to lock in the hydration. Use one sheet per session.

Silk protein and silk amino acids are the ingredients the mask is named for — the "golden cocoon." Silk is valued in skincare for a smooth, soft, cushioned feel on the skin. Alongside the triple-hyaluronic blend, it gives the essence its luxurious texture and helps skin look supple and comfortable after use.

It simply means three forms of hyaluronic acid are used together — here sodium hyaluronate, hydrolyzed hyaluronic acid and acetylated hyaluronate. Combining different molecular sizes lets the essence hydrate the skin surface more thoroughly and hold moisture for longer, leaving skin looking plump and dewy. Hyaluronic acid suits virtually every skin type, including oily and sensitive.

Once or twice a week works well, or any time your skin feels dry, tired or in need of a boost. Because it's such a hydrating, cushioning mask, it's lovely before an event or after travel or sun exposure, when skin feels parched. It's a treat step rather than something you need every day.

It's a gentle, hydration-focused formula with soothing botanicals like calendula, chamomile and centella-family extracts, so it suits most skin types including sensitive skin. It does contain fragrance, so if your skin is very reactive, patch test on your inner arm first. Remove it if you feel any discomfort rather than leaving it the full time.