Australian skincare brand Alpha-H has extended its cult favourite Liquid Gold collection with Liquid Gold Midnight Reboot Serum, a revolutionary skin resurfacing treatment designed to transform skin while you sleep.

The industry-first formulation combines age-defying glycolic acid and granactive retinoid, along with a raft of skin-supporting actives and botanicals, in a stable yet active solution.

14% glycolic acid accelerates the exfoliation of dead skin, revealing a fresher complexion and clearing the way for the 1% granactive retinoid to work its way below the skin’s surface, where it works to promote a plump, glowing and more even-toned skin texture. This mimics the performance of prescription retinoids without the potential skin irritation.

The serum also contains collagen-boosting tripeptide-5 to help reduce the appearance of fine lines and wrinkles; antioxidant co-enzyme Q10 to combat pigmentation and promote hydration, and Australian Tazman pepper, which helps alleviate skin redness. Finally, Pyruvic acid, derived from hibiscus flower, helps to brighten the complexion and infuses the serum with a clove-link aroma.

In a six-week independent clinical trial, 83% of participants saw an improvement in skin tone and luminosity, while 61% saw an improvement in fine lines and wrinkles.

Designed for use on alternate evenings, the serum accelerates skin’s natural renewal to deliver powerful results. RRP £70.