Collagen Firming Volume Serum (40ml)

A firming serum that puts Collagen at 98% purity next to Retinol and Squalane, an unusual trio for one bottle. The result reads silky rather than heavy, working on elasticity and uneven grain at once, with macadamia seed oil and a ceramide in support. For skin whose main concern is slackness rather than dryness.