Herbal keratin cream to strengthen the eyebrow hairs. Brow Plex counteracts damage to the molecular compounds. The Brow Plex penetrates the cuticle, and strengthens the structure of the hair from the inside. The result is strengthened eyebrow hairs that are protected from environmental factors. Application: Apply Brow Plex to the eyebrows with a microbrush, or the Brow Silicon Brush, and let the cream take effect. Remove the excess lotion after a 5-minute application time, firstly with a damp cloth or cotton pad, and then again with a dry cloth or cotton pad.