Two big reasons. First, most other "brow enhancing" products are are hugely watered-down. Some companies do what we call "fairy dusting" — adding a microscopic amount of active ingredients, so they can produce a cheap (and often ineffective) product but still advertise the ingredients.

Second, some other formulas contain PROSTAGLANDINS — ingredients that help re-grow hair by manipulating your body's hormones. This can result in darkening skin, rashes and irritation, and even changing eye color. That's why Thick + Full Brow Enhancing Serum contains absolutely zero prostaglandins — and only uses ingredients that work WITH your body's natural chemistry, never against it.

Deionized Water, Myristoyl Pentapeptide-17, Glycerin, Butylene Glycol, Trifolium Pratense (Clover) Flower Extract, Acetyl Tretrapeptide-3, Dextran, Larix Europaea (Larch) Wood Extract, Sodium Metabisulfite (Antioxidant), Glycine (Amino Acid), Zinc Chloride, Camellia Sinensis (Green Tea) Leaf Extract, Magnolia Officinalis Bark Extract, Glyceryl Caprylate, Propanediol (Non-GMO), Psidium Guajava Leaf Extract, Polysorbate-20, Keratin, PEG-12 Dimethicone, Sodium Hyaluronate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Panthenol (Pro-Vitamin B5), Lecithin, Pullulan, Sclerotium Gum, Xanthan Gum, Allantoin, Cetraria Islandica (Icelandic Moss) Extract, Keratin Amino Acids, Biotin, Pyrus Malus (Apple) Fruit Extract, Ricinus Communis (Castor) Seed Oil

Thick + Full Brow Enhancing Serum is made with gentle, good-for-you ingredients from natural sources — without any of the harsh chemicals you'd find in other so-called "brow boosters."

In addition, the content of every batch is tested extensively for quality and purity before ever reaching our warehouse. In fact, in addition to our rigorous quality controls, we also we work with 3rd-party labs to double-check every batch, and be 100% sure what you see on the label, is exactly what's inside the tube.

Remember, your brows didn't thin out overnight, so they won't become thicker and fuller overnight either. In our user group, most users reported seeing initial results, like less fallout and thicker-looking hairs, within about a month — with 100% of our user group participants seeing results within 3 months. It will take longer for some than for others, depending on how severe your thinning has been. The key is to remain patient and consistent with your routine.

You'll know it's working when you admire the face you see in the mirror, beautifully framed by thick, full brows. You may even toss your old brow pencil in the trash… because you no longer need it!

You'll look forward to shaping them… wearing eye makeup… and you'll want people to notice how you look. You'll look and feel YOUNGER. That's the power of Thick + Full Brow Enhancing Serum!

It's incredibly easy. Simply apply the serum to your brows using the wand applicator, twice daily — ideally once in the morning before makeup, and once in the evening before bed.

This will ensure your brow follicles are nourished around the clock, so you can achieve the fastest and most noticeable results.

It is important to use Thick + Full Brow Enhancing Serum twice daily on a consistent basis. Always use it after you've already cleansed your skin, so active ingredients can reach the hair follicle directly — without any dirt, makeup, or other products blocking absorption.

The extracts in this formula absorb into the hair follicle easily, so they can go to work right away, right at the source of hair growth.

As a physician, I believe virtually anyone can achieve the fuller, thicker-looking brows they once had. It's just a matter of helping hair follicles naturally reactivate themselves — by deeply nourishing each one, and supporting each follicle's stem cells.

However, I'm experienced enough in medicine to know that everyone's body is slightly different.

So, even though we see positive results in just about everyone who has tried Beverly Hills MD Thick + Full Brow Enhancing Serum — there are going to be some cases with less dramatic results.

If there's any reason at all you're unsatisfied after a full 90 days of use — the exact timeframe when 100% of our user group reported seeing amazing results — I'll refund you the full purchase price.

So try Beverly Hills MD Thick + Full Brow Enhancing Serum for 3 full months. If you don't see truly remarkable results — fuller, thicker, denser-looking brows that beautifully frame your face, and make you look YEARS younger — you don't pay. It's that simple.

We want you to love your eyebrows, so every order of Thick + Ful Brow Enhancing Serum is backed by our 100% money back guarantee. If you aren't completely satisfied with the results, just send back the empty tubes for a full refund.