Mascara may not be the only thing that you'll be using to enhance your eyelashes. New products truly lengthen and thicken your eyelash hairs.
The story of these miracle drugs begins with glaucoma patients in the eye doctor's office.... Glaucoma is a disease of elevated eye pressures, which lead to nerve damage and blindness. A new class of medications known as prostamides was developed to lower eye pressures. Patients recognized a fortuitous side effect; the prostamides also grew eyelash hair.
(Unfortunately, these prostamides also tended to darken patients' irises, which are the colored portions of the eye. Blue eyes were turned hazel; hazel eyes were turned brown.)
While none of the prostamides have become first-line glaucoma treatments, their popularity surged. Patients demanded prescriptions so that they could apply the medications to their eyelid margins!
A number of my colleagues frequently acquiesced. I even know physicians who pre-printed prescriptions for Lumigan, the most popular prostamide.
Entrepreneurs then diluted Lumigan and packaged it specifically for eyelash enhancement. Age Intervention and Revitalash were the first, and both have shown great efficacy.
(However, because of purported patent infringements, the makers of Age Intervention have ceased production. Their replacement product Marini Lash does not contain bimatoprost and is likely not effective. Revitalash may soon suffer legal action as well.)
Now the original manufacturers of Lumigan have developed their own proprietary eyelash enhancing product: Latisse. It is the only prescription treatment that has been formally approved by the FDA to grow eyelashes longer, fuller, and darker.
Like the other eyelash enhancers, Latisse appears to be easy to use, but patience is required. It is a once-per-day treatment that you apply topically to the base of your upper eyelashes. Most patients start to achieve results within a month. More than three out of four patients had longer, fuller, and darker eyelashes at the four month mark.
Because Age Intervention and Revitalash were never FDA approved, there are no good scientific data evaluating their efficacy and safety. Anecdotally, my patients have been thrilled with both products, especially Revitalash. Most people do get at least some result, and side effects have been few.
Because of the scientific rigor of Latisse's evaluation, I can write with much more certainty regarding its safety profile. Patients should not use Latisse if they have an active eye condition, including an eye infection, or if they have broken or irritated skin on their eyelids. If patients have glaucoma or are being treated with eye drops for excessive intraocular pressure, they should use Latisse only after consulting with their eye care specialist.
The most common side effects from Latisse are minor--itching sensations and redness. Less commonly, Latisse has been associated with eyelid skin darkening, eye irritation, dryness of the eyes, and redness of the eyelids.
Because Latisse has been better studied, expect it to cost more. While I have been selling a bottle of Revitalash (which should last 4-6 months) for $150, the manufacturer's suggested retail price for a bottle of Latisse (just enough for 1-2 months) is $120. With more experience, I'll let you know whether the extra dollars are justified!
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