Firming Face Serum 30 ml - Gemology

A firming and purifying serum that regulates sebum production, while silicon and iron from amethyst stimulate collagen and elastin production for firmer and brighter skin after 28 days. Suitable for all skin types. How to use: In the morning or evening, apply a few drops to the face and neck before the cream. preferable to use a care cream after it to get a perfect complexion.