LASH & BROW Dual System with Keracyte® Elastin Complex

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

– Debbie

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 81 reviews
Amazing !!!

I have use Nulastin for a little over a month. The first month I applied the product two times per day, now I only use it once a day because my brows and lashes are beautiful. The wow factor is crazy when I apply mascara. My brows have filled in and are no longer white in spots. I can't say enough about these products. Worth the $.

Took some time but it works!

I purchased this twice in order to see a result. At first I experienced eye irritation but it diminished over time. I see an increase in thickness for both eyelashes and brows. Pleasantly surprised it works!!!

Better results!!!

I was using Rodan & Fields LashBoost. It did make a difference but I wanted to use a cleaner vegan product and stumbled across Nulastin on Facebook. I am now on my second order and very pleased. Getting even better results than with R&F. My eyebrows and lashes are darker, fuller and thicker and I can even go without my brow gel as long as I keep the white hairs plucked out. I think maybe now its time to go to maintenance....once a day instead of twice....but am afraid to lose what has grown. The below pic is with no joke! This is great stuff, don’t hesitate to buy it!

Don't hesitate - order!

Amazing! My brows, which had thinned considerably in the last year or two, were back within 5 weeks and my already good lashes were ridiculously long! I have my husband who has virtually no eyebrows using the serum now too. I have just ordered for the second time and have backed off a bit on the routine. Extremely pleased, and Leah is so wonderful to work with! You won't be disappointed!

They really grew

My lashes were sparse, short and thin. After using one order, following the directions of twice a day use, my lashes are fuller and longer. My brows are filling in too. Granted the after picture is with mascara applied. But the difference is quite noticeable.

Love Love Love!

I have been using the lash formula for 3 weeks now and the difference is already noticeable! Lashes are fuller and longer!

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.