LASH Follicle Fortifying Serum with Keracyte® Elastin Complex

“My lashes are the longest and strongest they have ever been.”

– Candace A.

LASH Follicle Fortifying Serum with Keracyte® Elastin Complex


Proven to transform the appearance of lashes up to 61% longer and 120% fuller in just 12 weeks. Improves lash flexibility, suppleness and shine. Helps protect against breakage and thinning. Patented DNA biotechnology and five powerful, fast-acting ingredients make up this ground-breaking formula that supports healthier, longer, fuller, luxurious-looking lashes.


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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 MCI/MI, and No Gluten.

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✔︎ 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

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

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.


Customer Reviews

Based on 86 reviews

This product is great. I tried many different versions before and had best results with nulastin. Lashes are longer and healthier. Due to a steriod injection into my lid I lost my lashes. I was told by md they might not grow back. The nulastin fixed all that! Also customer service is amazing. They went above and beyond to help me. I am a repeat customer.

Amazing results!

I have tried several lash serums before this one with limited or no results. I've used my first tube of Nulastin for the last three months and I can't believe the results. My lashes are so blond they are clear but I am growing lashes like I never have before. They are literally brushing the insides of my sunglasses. Also, I have nice long lashes on the sides of my eyes now. I've never had them there before. They are eliminating the need to draw long cat-eye eyeliner. Seriously. They are beautiful. My left lashes are amazing; my right lashes apparently got damaged or rubbed off during spring and summer allergies. I try very hard not to touch them but I think I've rubbed them during sleep. But, Nulastin helped grow them back and now they are finally not looking so weird! My aesthetician commented how lush they were this week. I'm buying my second tube of Nulastin and I'm excited about holding on to the lashes that I've regrown. I'm 46 and struggled with PCOS (beat it by losing 35 pounds!). Thanks.

Great results!!

I’ve been using Nulastin lash for about 2 months and my lashes are long and slightly fuller! I love the look of them!!!
I was faithful to the morning and night application for the first 5weeks. I went to the once a day single application and they are still lovely but not changing!! I’m going back to twice a day for the holidays to see if they get any thicker!! I am 74 years young and I am loving my “new” look😊.

Little longer

It's been 7or 8 weeks and I'm just now starting to think my lashes look a little longer and laying/curling better. They don't look fuller or darker and I'm hoping that's still possible with more time.

Loss of Lashes

I became ill with sepsis --- life-threatening. Subsequently, had telogen effluvium (loss of hair, lashes and brows) due to shock. Used the serum for lashes and it worked beautifully...regrowth where lashes lost and all works.

So many compliments!!

This product totally worked for me! Still using first bottle thought I got 3. Six weeks out. Had to go to once a day. Crazy length. I have had so many compliments and recommended to lots of friends already. Best ever.

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.