Long4Lashes Brow Booster Serum (3ml) is an advanced eyebrow serum formulated to moisturise, nourish, revitalise and strengthen every brow hair. Powered by an Active Peptide Complex, it helps strengthen and thicken the eyebrows throughout their growth cycle while conditioning each hair for a softer, healthier appearance.

Pro-Vitamin B5 penetrates the hair fibre to reinforce its structure and help reduce breakage, Sweet Almond Oil nourishes from root to tip for flexible, smooth, resilient brows; Hyaluronic Acid supports healthy growth while delivering lasting hydration, and Rice Bran Oil forms a lightweight protective barrier that locks in moisture. Apply once daily in the evening to clean, dry brow skin using the precision applicator, working from the outside in. With regular use, brows appear fuller, stronger and beautifully conditioned. Cruelty-free & vegan-friendly.