NULASTIN Shape Altering Eyebrow Serum — 0.1 fl oz Brow Serum for Fuller, Defined Brows with Elastin-Boosting Formula

NULASTIN Shape Altering Eyebrow Serum is a targeted brow serum designed to reduce visible shedding and support the appearance of fuller, more defined eyebrows by replenishing elastin at the hair root.

Formulated for people who want shapelier brows without invasive treatments, this 0.1 fl oz concentrated serum uses elastin-focused technology and strengthening ingredients to improve eyebrow density and definition. The limited-edition clear tube with a wider opening makes application easier and helps you see remaining product, while clinically studied results show meaningful improvements in brow thickness over a 12-week period. Use morning and night to build coverage, then maintain once you reach your desired look.

How does this serum help sparse or thinning eyebrows?

The serum targets elastin, a structural protein that anchors hair, helping reduce visible shedding and creating a foundation for thicker-looking brows. Ingredients that support hair integrity help hair shafts appear stronger and fuller over time without harsh chemicals.

• Replenishes elastin to improve hair anchoring and reduce breakage.
• Contains hair-strengthening actives to support thicker-looking strands.
• Clinically studied formula showing up to 60% appearance increase in brow density in trials.

What’s the best way to apply NULASTIN brow serum for visible results?

Apply the serum to clean, dry brows and skin where you want improvement. Brush the formula through using a back-and-forth motion for even coverage; apply twice daily and decrease to once daily when the desired effect is achieved.

• Use on clean, makeup-free brows for best absorption.
• Brush gently across sparse areas and along the natural brow line.
• Consistency matters—twice daily application until maintenance phase.

What makes the new tube design better for users?

The redesigned limited-edition clear tube improves the application experience by widening the opening for better brush saturation and making the remaining product visible. This subtle packaging update reduces waste and gives more reliable, even coverage with each use.

• Clear tube shows how much product remains.
• Wider opening improves brush loading and distribution.
• Compact 0.1 fl oz size for easy travel and daily use.

How quickly can you expect to notice a difference?

Individual results vary, but clinical testing measured significant improvements within a 12-week period. Most users report progressive changes in density and shape after consistent twice-daily application over several weeks.

• Progressive improvement typically noticed over 6–12 weeks.
• Clinical study observed up to a 60% increase in appearance of brow thickness.
• Maintain results by reducing to once-daily application after reaching goals.

Who is this for: NULASTIN Shape Altering Eyebrow Serum is suited for anyone wanting to improve the look of sparse, uneven, or thinning brows without invasive procedures. It’s ideal for those who prioritize clinically studied skincare backed by elastin-focused science, those who prefer targeted daily treatments, and people who need a compact, travel-friendly serum with an improved applicator for reliable coverage.