111SKIN Black Diamond Serum – Lightweight Firming Serum with NAC Y2

Introducing 111SKIN Black Diamond Serum

Experience a lightweight, hydrating serum designed to sculpt and refine facial contours while supporting a firmer-looking complexion. The silky gel glides on and absorbs quickly, leaving skin feeling soft and refreshed, ready for daily skincare or makeup.

Powered by Microalgae Extract and NovoRetin, a plant-based retinol alternative, paired with NAC Y2, this formula offers resurfacing support and a hydrated base without heaviness. These actives work together to help texture look smoother and tone appear more even as part of a daily routine.

How it helps target tone and texture

• Enhanced with Black Diamond Technology to aid delivery of key actives such as Vitamin C and Liquorice Root
• Lightweight gel texture suitable for dry, dehydrated, oily, and combination skin
• Supports a sculpted look by defining facial contours and improving surface feel
• NAC Y2 moisturizes while NovoRetin provides plant-based resurfacing support

Usage and what you might notice

Apply a small amount to clean skin in the morning and evening. The fast-absorbing formula leaves a hydrated, refined feel that can serve as a smooth base for moisturizer and makeup.

• Non-heavy, fast-absorbing gel that layers well with other skincare steps
• Created by Dr Yannis Alexandrides, blending luxury skincare with clinical insight

Designed for everyday luxury, this serum blends science and sophistication to support a refined, radiant complexion. Results can vary, but many users appreciate the combination of hydration, texture improvement, and a more balanced appearance as part of a consistent routine.