Shop › BIOEFFECT EGF Serum BIOEFFECT EGF Serum $0.00 The signature serum — plant-grown EGF to smooth fine lines and boost hydration.15 mL · 30 mLRequest a quote → Add To Cart Added! The signature serum — plant-grown EGF to smooth fine lines and boost hydration.15 mL · 30 mLRequest a quote →