Act+Acre 3 Pack Mini Cold Processed Stem Cell Scalp Serum Promotes Thicker and Fuller Looking Hair Soothes and Hydrates the Scalp Sulphate and Paraben Free Aloe Vera for Improved Scalp Health. Posh Setting ✅ Eyebrows: Our growth serum Magnification Strength: 3.50 ✅ Eyebrows: Our growth serum is suitable for longer and stronger eyelashes as well as thicker eyebrows It features enhanced noise reduction technology for a quieter experience than most of its competition HYDRATES AND NOURISHES: We paired this with another clinically proven ingredient blend that contains bamboo and pea extract that boosts scalp elasticity to create an environment for optimized hair follicle function PROMOTES THICKER AND FULLER LOOKING HAIR: Our Cold Processed Stem Cell Serum contains a clinically proven active ingredient that harnesses the power of Swiss Apple Stem cells to protect hair follicle stem cells against premature damage for thicker and fuller looking hair in 12 weeks