BROW Shape Altering Serum

BROW Shape Altering Serum

BROW Shape Altering Serum
Nulastin Brow Serum Application on eyebrows
Woman showing NULASTIN brow serum results
NULASTIN Brow Shape Bottle against white background
Woman applying NULASTIN brow shape serum to eyebrows
NULASTIN brow shape serum applicator and drop of serum on blue reflective surface

BROW Shape Altering Serum




This ultra-restorative serum helps reduce shedding and loss while supporting the body’s natural metabolic processes to replenish elastin, promoting stronger, shapely and thicker looking brows. Specially designed with a genetic code to make it suitable for all skin types.


BROW Shape Altering Serum

  • Apply AM & PM
  • Start with clean, dry eyebrows.
  • Use the applicator brush to stroke the serum onto the eyebrows (or sideburns, beards, or goatees) using a short, vigorous motion directly on the hair follicle and/or the skin where hair growth is desired.
  • Redip brush to collect more serum as needed.
  • When starting a new tube, gently shake the container prior to opening.

  • The serum can be applied under makeup with little to no wait time. We don’t recommend using it after a brow pencil or gel, as this will dirty the applicator.

    The BROW serum has a clear consistency. Gently shake the tube prior to use. Pull the applicator straight out (not at a diagonal). Pumping the wand will not increase the amount of serum on the brush. Note, the brow brush is made of vegan-material and product will not goop. This is by design. The custom tube is filled to capacity for 4-5 weeks of use, twice daily.

    For best results, use consistently. Store in a cool area, away from sunlight and heat. Do not freeze. Not intended for direct contact with eyes. If this should occur, rinse thoroughly with cool water.

BROW Shape Altering Serum

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

*Meets Safe Science Standards (SSS)



thicker looking brows

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Frequently Asked Questions

Most of our customers receive their first unsolicited compliments within a few weeks of using NULASTIN. It should be noted that results may differ from person to person and not everyone will have the same response to the product. The speed with which you notice results is dependent on several factors such as the consistency of product application, age, gender, genetic predisposition, environmental conditions and other factors.

The BROW Shape Altering Serum and HAIR Vibrant Scalp Treatment may take more time, but clinical studies show a 60% improvement in brow thickness/size and a 50% improvement in hair thickness by week 12!  To achieve the best results, it is recommended to apply the product in areas where there is less hair, twice a day (morning and night). However, some areas may take longer, up to six months or more, to improve. Unfortunately, if the hair follicle is damaged beyond repair, new growth may not be possible.

With all of our products, timing is different for everyone. Your lashes, brows, and hair grow in stages. For lashes and brows, the cycle lasts 3-4 months. Scalp hair can take longer. 

— The 1st stage (anagen)

When your hair grows a little every day (30-45 days).

— The 2nd stage (catagen)

The transition or regression phase — when your hair follicles shrink, allowing the strands (bulb) to extend toward the surface (2-3 weeks). 

— The 3rd stage (telogen)

The resting phase. Your hair bulb is inactive, and the hairs eventually fall out (Around 100 days). 

— The 4th stage (late telogen or exogen)

Reassembly. This is where new follicles are formed. Think of it as the reawakening process before the hair starts back into the growth phase.

We are proudly 100% made in the USA. As a Boulder, Colorado company, we also take pride in the fact that we manufacture and endeavor to source locally. Our workforce supports American jobs within the community.

All our products are designed for ease of use and can be applied under makeup with little or no wait time. For best results, use twice daily to clean, dry eyes and/or skin.

Customer Reviews

Based on 1066 reviews
Leslie H.
Amazing results!! ⭐️⭐️⭐️⭐️⭐️

I was distraught after losing my eyebrows through menopause. I’ve always had full eyebrows and have never over plucked or waxed! I felt very insecure about people looking at my balding eyebrows. I was skeptical that this product would really work, but I have full eyebrows again!!! I HIGHLY recommend this product!

kathleen l.
Seeing progress

With a suspicious mind, I began using Nulastin hoping it was magic. Now, with regular use, I am noting hair growing where I had lost brows! Wonderful when advertising is for real!

BEST product for overplucked 90’s brows

I’ve tried a variety of different brow growth products and most caused pimple type bumps on my skin and didn’t grow any brows. I was skeptical about this product but have been using it for 3 months and have significant growth and fullness already & transparently there are definitely days I forget to apply it.

I’m so thankful for this because I’ve had very thin brows for years and have had to draw in.

Obviously my brows aren’t shaped in these pics and look scrappy but you can see the growth and fullness.

Cynthia G.
It really works. For real.

I’m between 8-9 weeks of usage and my entire “tail” of my eyebrow has grown back. My brows are fuller than they’ve been in decades. I even have an appointment to get an eyebrow wax to clean up the arch! First appt in years. This product has brought so much confidence back. I can leave the house without having to pencil my brows in. I’m sensitive to so many products and didn’t have a single negative side effect. Have recommended to family and friends! Picture below was from week 6

Natalia S.
It Works!

I have used other brow serums but NONE OF THEM were like this one. So far, I've been using it for a month and the growth is definitely noticeable in my before/after photos. I'm very excited about potentially getting the brows that I over plucked in the 90s back!

Nikki B.
This brow serum WORKS!

I have eyebrows again! My eyebrows were hardly there and now I have thick dark brows. I'm sold on this product line!