For years, beauty routines have focused on collagen — the protein that supports firmness and elasticity in skin. But there’s another protein that’s just as important, and most women have never heard of it. It’s called elastin. And without it, hair and skin lose their natural resilience.
Scientists now know that elastin plays a critical role in how our brows age, thin, and even disappear over time. The challenge? Unlike collagen, your body makes almost no new elastin after young adulthood. By your mid-30s, the supply has been dramatically reduced. And that’s where the breakthrough begins.
Elastin: The Unsung Hero of Youthful Hair & Skin
Elastin is a natural protein found in connective tissue. Think of it as the body’s “bounce” — it’s what allows skin to snap back into place and hair to stay strong and resilient.
Most of us hear about collagen in skincare ads, but elastin is actually more flexible and long-lasting. Without elastin, hair becomes weaker and thinner, while skin loses its youthful structure.
Collagen = firmness
Elastin = flexibility + resilience
Together, they create the structure that keeps us looking vibrant. But while collagen production slows with age, elastin production essentially stops. By 40, your body’s elastin levels are dramatically depleted — and you can see the effects in thinning brows.
The Real Reason Brows Thin With Age
– It’s Not Just Hormones
Hormones, stress, and years of over-plucking certainly play a role. But the deeper science points to elastin loss as a key factor.
Hair follicles need elastin to stay healthy and anchored. Without it, they weaken, shed faster, and struggle to grow back with the same density.
This explains why brow pencils, powders, or even collagen supplements can’t fix the root issue — because the missing piece isn’t collagen at all. It’s elastin.
Can Elastin Be Replenished?
Until Recently, Experts Said No.
For decades, scientists believed elastin couldn’t be restored once lost. That changed with a revolutionary discovery called Elastaplex® Technology.
This patented complex is the first and only formula designed to support elastin replenishment, giving follicles what they need to renew naturally.
And the only brand that delivers it? NULASTIN.
Nulastin’s Brow Serum with Elastaplex® nourishes follicles at the root, where transformation begins. It’s not a cosmetic cover-up — it’s a science-backed way to bring back the brows you thought were gone forever.
90 Days. Two Bottles. One Transformation.
Elastin replenishment doesn’t happen overnight. It takes time, consistency, and the right formula.
That’s why our best-selling Brow Serum 2-Pack was designed to fuel a complete 90-day renewal cycle.
First 30 days
Nourishment begins at the follicle.
Days 30–60
Brows look fuller, stronger, and less patchy.
Days 60–90
Transformation complete — brows appear naturally thicker, darker, and more defined.
And Beyond
With even greater transformation overtime.
It’s Not Just About Brows — It’s About You.
Your brows frame your face. They shape how youthful, expressive, and confident you look.
With Nulastin, women tell us they finally:
- Spend less time drawing in brows.
- Feel natural and photo-ready again.
- Look in the mirror and see the version of themselves they’ve been missing.
It’s not vanity. It’s self-assurance. And every woman deserves that.
Start Your 90-Day Brow Transformation Today
- 2 bottles = full transformation cycle
- Powered by patented Elastaplex® Technology
- Money-back Performance Guarantee
- Free shipping today
Less than $2 a day for brows you’ll love again.
From Patchy to Powerful
Real Results from Real Women.
Frequently Asked Questions
Don’t Wait Another Day to Reclaim Your Brows.
The science is clear. Elastin replenishment is the missing link — & only NULASTIN delivers it.