Calms and protects the skin. Elderflower extract has demonstrated antioxidant and anti-inflammatory properties, meaning it can help neutralize free radicals and reduce redness. Notably, it’s reported to have “collagen-preserving abilities” – potentially inhibiting enzymes that break down collagen and hyaluronic acid. This may support skin firmness and hydration. It’s also mildly astringent, which can tone the skin and refine the appearance of pores.