NULASTIN Shape Altering Eyebrow Serum, 2-Count — Brow Serum to Reduce Shedding & Boost Density (Wider Brush)

NULASTIN Shape Altering Eyebrow Serum is a brow-renewing formula designed to visibly reduce shedding and create the appearance of thicker, more shapely eyebrows when used as directed.

Engineered around elastin-supporting science, this eyebrow serum from NULASTIN targets the proteins that help anchor hairs, helping brows look denser and better defined. The product comes in a redesigned clear tube with a wider opening for improved brush loading, and the two-count packaging gives you extended use or a convenient backup. Clinical testing on the formula showed measurable improvements in brow density over a 12-week period; follow the simple twice-daily application routine for best results.

How does this serum improve the look of sparse or thinning brows?

The serum works by supporting elastin — a key structural protein around hair follicles — to help reduce visible hair shedding and encourage fuller-looking brows. Regular topical use helps create a more uniform appearance and can improve brow shape by filling in sparse areas.

• Contains ingredients aimed at strengthening and anchoring brow hairs.
• Topical application targets the brow line and sparse patches directly.
• Clinically studied formula with reported increases in apparent density.
• Visible improvement typically builds with consistent use over weeks.

How do I apply the NULASTIN brow serum for the best outcome?

Apply the serum to clean, dry brows and the skin beneath the brow where you want fuller coverage. Use gentle back-and-forth strokes with the brush to distribute the product evenly and saturate the area.

• Use twice daily—morning and night—until desired appearance is reached.
• Reduce to once daily for maintenance after achieving results.
• Brush in short, controlled strokes to coat hair and skin without excess product.
• The wider tube opening improves brush saturation for smoother application.

What evidence supports the serum’s claims and what results can I expect?

NULASTIN conducted clinical testing showing participants experienced increases in perceived brow density over a 12-week study period. Individual outcomes vary, but many users notice less visible shedding and a fuller-looking brow line when they follow the recommended routine.

• 12-week clinical study reported up to a 60% increase in appearance of density for some participants.
• Formulated to replenish elastin-related support around follicles, not a cosmetic filler.
• Results develop progressively and require ongoing use for maintenance.
• Two-count packaging allows consistent application without interruption.

Is the packaging or formula different from previous versions?

This limited-edition release features a new clear tube design with a wider opening to improve brush saturation and clearly display remaining product. The formula continues to emphasize elastin-supporting ingredients and hair-strengthening actives consistent with NULASTIN’s clinical testing.

• Clear tube for easy fill-level monitoring.
• Wider opening improves brush loading and application control.
• Includes the same clinically studied active approach focused on elastin replenishment.
• Two-count package intended for extended use or travel convenience.

Who is this for: NULASTIN Shape Altering Eyebrow Serum is intended for people seeking a non-invasive way to improve the appearance of sparse, thinning, or uneven eyebrows. It’s suitable for anyone who wants to reduce visible hair shedding, build a more shapely brow line, or maintain brow fullness after styling or grooming. If you follow a regular topical routine and want a clinically informed option that emphasizes structural support for brow hairs, this serum is a practical addition to your eyebrow care regimen.

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