NULASTIN Shape Altering Eyebrow Serum — 2-Count Brow Serum for Fuller, Defined Brows with Elastin-Focused Formula

NULASTIN Shape Altering Eyebrow Serum is a brow treatment designed to help reduce visible shedding and create the appearance of fuller, more defined eyebrows.

This dual-pack eyebrow serum combines an elastin-focused formula with an improved applicator tube to support brow density and shape over consistent use. The product is developed to target common signs of thinning by strengthening the hair anchor and improving brush coverage with a wider opening. Results reported in clinical testing showed meaningful improvements in brow thickness and density after a sustained application period, and the serum is intended to integrate into daily grooming routines.

How does this serum work to improve brow appearance?

The formula centers on elastin replenishment, supporting the structure that helps keep brow hairs anchored and reducing visible fallout. By nourishing the follicular area and fortifying strands, the serum aims to create a fuller-looking brow through visible density rather than makeup alone.

• Elastin-targeted ingredients support hair anchoring and resilience.
• Hair-strengthening actives improve strand integrity.
• Daily application helps build gradual, observable density.

What makes the new tube design better for application?

This limited-edition clear tube has a wider opening to allow the brush to pick up more product with each stroke and a transparent body so you can easily see remaining volume. The change aims to give a more even, efficient sweep across brows, reducing waste and improving precision during routine use.

• Wider opening increases brush saturation for full coverage.
• Clear tube shows how much product remains at a glance.
• Redesigned packaging improves everyday handling and application.

How should I use the serum to see best results?

Apply to clean, dry brows and the skin beneath in a back-and-forth motion twice daily for consistent coverage. Once you achieve the desired look, maintenance can often be sustained with reduced frequency, but continued intermittent use supports ongoing results.

• Brush onto brows and skin where fuller definition is desired.
• Use a back-and-forth sweep to maximize distribution.
• Start twice daily; reduce to once daily for maintenance as needed.

What did clinical testing show about visible improvement?

Clinical studies carried out over a 12-week period demonstrated noticeable increases in brow density and thickness for participants following the recommended routine. While individual responses vary, the trial results support the serum’s capacity to produce measurable, visible change when used consistently.

• 12-week clinical testing measured improved brow thickness and density.
• Participants reported reduced visible hair shedding in study settings.
• Results are dependent on consistent, recommended application.

Who is this for: NULASTIN Shape Altering Eyebrow Serum is suitable for anyone seeking to enhance the look of sparse or thinning brows who prefers a targeted, topical solution rather than relying solely on makeup. It fits into daily beauty routines for users wanting a non-invasive, science-informed approach to improve brow shape and perceived fullness. Ideal for those who value clinically studied formulations and a packaging update that makes application easier and more efficient.

Ingredients

Water (Aqua), Myristoyl Pentapeptide-17, Glycerin, sh-Polypeptide-50 (Elastin), Keratin, Carbomer, Sodium Phytate, Sodium Phosphate, Sodium Chloride, sh-Polypeptide-62, (+)-Cloprostenol Isopropyl Ester, Sodium Hydroxide, Phenoxyethanol