Olaplex BrowBond Building Serum

Key Product Details The serum is formulated with Olaplex's patented Bond Building Technology to support the skin barrier, and a proprietary Peptide Complex Technology to enhance brow appearance.

• Key Benefits: Promotes the appearance of fuller, denser, and more defined brows; helps reduce the appearance of new gray hairs with an innovative peptide; and provides a soft, all-day hold.
• Ingredients:
  Notable ingredients include Bis-Aminopropyl Diglycol Dimaleate (the patented bond-building ingredient), a Skin-Soothing Complex with oat extract, biotin, panthenol, and hydrating hyaluronic acid.
• Usage:
  It should be applied twice daily (AM and PM) to clean, dry skin using the micro-bristle doe-foot applicator. It is a no-wash-off formula; allow 90 seconds to dry before applying other products.
• Safety: It is ophthalmologist and dermatologist tested, and prostaglandin-free.
• Results:
  In a consumer perception study, 90% of participants showed more clinically-measured brow density, and 100% agreed their brows stayed in place all day without feeling stiff or sticky. 

User ReviewsUser: experiences are mixed but largely positive, with many reviewers noting visible improvement in as little as a few weeks, while some saw no difference.

• Positive Feedback:
  Many users are impressed with the results, reporting new hair growth in sparse patches and overall thicker, healthier, more defined brows. Reviewers on TODAY.com praised its ability to add density and shape without irritation, and to act as a good grooming gel.