New! LASH & BROW Dual System with Keracyte® Elastin Complex

"Estheticians are amazed at my lashes and brows and ask for my secret."

– Debbie

New! LASH & BROW Dual System with Keracyte® Elastin Complex


This is the most scientifically-advanced, fast-acting, results-driven LASH & BROW SET on the market featuring Keracyte® Elastin Complex.

We are delivering a proprietary blend of five active ingredients to nourish, hydrate and support your eyelashes and eyebrows. Clinically proven to stimulate hair follicles for up to 61% longer and 120% fuller looking lashes and healthier, more natural brows in just 12 weeks or less.


Naturally derived naturally sourced ingredients. Reviewed by SkinSAFE: FREE of Top Common Allergy Causing Preservatives. No Parabens, No Lanolin, No Coconut, No Topical Antibiotics, No Prostaglandins, No MCI/MI, and No Gluten.

✔︎ Free U.S.A. Shipping

✔︎ International Shipping Available

✔︎ 100% Performance Guarantee



Aqua (water), Carbomer, SymPeptide™ (Myristoyl Pentapeptide-17), Sodium Phosphate, Sodium Chloride, Elastatropin® (Tropoelastin), Keracyte® (Keratin), FGF™ (Follicle Growth Factor Peptide), Glycerol, Sodium Benzoate, EPA Lipid (Eicosapentaenoic Ester), Gluconolactone

*No Added Fragrance

BROW SHAPE ALTERING SERUM – Concentrated Formula

Aqua (water), Carbomer, SymPeptide™ (Myristoyl Pentapeptide-17), Sodium Phosphate, Sodium Chloride, Elastatropin® (Tropoelastin), Keracyte® (Keratin), FGF™ (Follicle Growth Factor Peptide), Glycerol, Sodium Benzoate, EPA Lipid (Eicosapentaenoic Ester), Gluconolactone

*No Added Fragrance

*Concentrated Formula

U.S. Patent No: 5,726,040; 6,451,326; 6,572,845; 6,808,707; 9,114,928

U.S.Patent Pending No: 20,110,158,924


How To Use

For Lashes

Use the applicator (eyeliner-style) brush, apply a thin line of the serum to the base of the upper eyelashes starting from the inner to the outer corner of the eye.

For Brows

Use the applicator (spoolie-style) brush, stroke the serum onto the eyebrows (or sideburns, beards and goatees) using a short vigorous motion directly on the hair follicle and/or the skin where hair growth is desired.


Customer Reviews

Based on 112 reviews
Great results!

I've been using the lash formula and saw results in 3 to 4 weeks.. Am very pleased because I'm 80 years old and wasn't sure if it would work. Plan to start using my brow formula now for sure!


I felt I had to express my extreme satisfaction with this product. The lash serum is the best I have ever used. After plucking my brows pencil thin for years and developing hypothyroidism, I had given up on ever having brows again. I was wrong! Thanks to Nulastin for great products.

Big Thumbs Up!

I am a 62 year old woman.
I have never had long lashes, but at least they were full when I was younger. They had gotten spare and I stopped wearing mascara because it only seemed to accentuate the loss of lashes. My brows had gotten thin and very patchy.
I actually used the eyelash product on both lashes and brows and both with great results. It’s been 5-6 weeks of morning and nighttime use and my lashes are full and long and dark. They are darker, I’m are my eyebrows. I had started to dye my brows because there were so many coming in white. I’m not dying the brow anymore, it isn’t necessary.
I will continue to use this product. It does what it advertises. It does not change eye color, which is a problem that some similar products have had. It is also okay on very sensitive skin, which I have and was concerned about. No itching and no redness. It’s all good. Winner product.

Amazing Results!

I started the brow and lash serum approximately 3 months ago and have experienced great results. It's so apparent that close friends and family have questioned what I am doing. I highly recommend this product!

Longer lashes!!!!

I ordered Nulastin for my eyelashes a few months ago but didn't really use it faithfully until about 2 months ago. I never had luscious lashes, and at 65, figured I'd be happy with any kind of positive results. After visiting the website several times & reading the reviews, I figured I would give Nulastin a try. My lashes are definitely longer & seem to be a bit darker, too! I think that is because there are more lashes than before! I'm so glad I tried Nulastin for eyelashes & recommend it highly!

I can skip the make-up!

My eyebrows are all filled in and as dark as they were in my 20’s (a long time ago!). My eye lashes have darkened and gotten so long I have to “brush” them to keep them straight. Very impressed with the products.

Related Products

Clinically Proven

LASH-BROW: Clinically proven to help rejuvenate hair follicles through enriched elastin and keratin therapy. Increases lash density up to 120% and increases length up to 60%. SKIN Evaluation: Quantitative results of 91% improvement in overall skin smoothness.

skin safe ingredients

Naturally sourced and naturally derived ingredients, FREE of top common allergy causing preservatives. NO parabens, NO Lanolin, NO Topical Antibiotics, NO MCI/MI and NO Gluten. Vegan.

lifetime guarantee

No other product on the market supports the restoration of elastin, making NULASTIN a game changing formula that delivers uncompromising results. Guaranteed.

easy to use

Unlike extensions, fake lashes, or micro-blading which is risky and tedious, NULASTIN LASH & BROW serum takes 10 SECONDS to apply, is non-invasive and rejuvenates your natural hair follicles for thicker, longer looking, REAL lashes and brows!

proudly made in usa

Small batch formulations are hand made in the USA for freshness and quality assurance. You can be sure that when you receive NULASTIN, that it is of the highest quality. Our elastin-replenishment protein was originally designed as a treatment for wound healing for the U.S. Department of Defense.

cruelty free

We are proud to be cruelty free by not testing any of our ingredients, formulations, or finished products on animals of any kind and we pledge not to ever do so in the future. Our ethically sourced elastin & keratin proteins are one of the biggest breakthroughs you’ll find in our formula compared to other brands.