GrandeLash MD vs. Latisse vs. RapidLash — Is There a Winner?

Many beauty brands carry eyelash-growing serums to help women achieve long, flirty lashes. But which of these serums is the best?

Choosing an eyelash serum may be overwhelming. There are a plethora of options in the market. Today, we’ll give you a hand by giving you the lowdown on three popular eyelash serums. So here’s the 411 on GrandeLash, Latisse, and RapidLash.

All three are great in their way, which makes choosing between them challenging. To help, we’re going to look at the pros and cons of each one. We’ll also dive into their ingredients to help you determine which you’d like to try out.

So, which eyelash serum is the best one between the three options? Read on to find out!

GrandeLash MD Lash Enhancing Serum Review

Grande Cosmetics is a beauty brand gaining popularity over the years. Their range of beauty products has racked up awards each year, from hair serums to lip balms. This seems to be because of how well-loved and effective they are.

One of their most highly regarded products is the GrandeLASH-MD Lash Enhancing Serum. This lash-growing serum is formulated with peptides and amino acids that nourish your lashes. All those nutrien promise to encourage your lashes to grow thicker and stronger.

This serum is a go-to for many women who have had sparse and thin lashes. It’s safe for contact and eyelash extensions. It’s also ophthalmologist-tested.

According to a consumer study, 91% of users noticed their lashes were longer after 12 weeks of use.

GrandeLash is one of the most popular eyelash growth serums in the market today. It even won the Glamour Beauty Award in 2021. Because of that, it’s fairly accessible too. You can likely get a tube of this at your nearest Sephora.

GrandeLash is very easy to use like any other serum. Do one quick glide across your upper lash line (the way you would liquid liner!), and you’re done.

Read our full GrandeLash review here.

GrandeLash Serum Ingredients:

GrandeLash has a bunch of nutrients and peptides, all of which you can check out on their official website. But the serum has three key ingredients that shine through. These are amino acids, hyaluronic acid, and vitamin E.

It contains L-Proline, an amino acid that helps fortify your lashes, making them thicker. Amino acids are also known to boost elasticity in lashes.

Then, there’s hyaluronic acid. This humectant will hydrate your lashes to condition them, preventing breakage.

Then, there’s vitamin E, which is sometimes referred to as the “moisturizing” vitamin. It helps support your lashes’ overall health.

GrandeLash Serum Pros and Cons:

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Latisse Serum Review

Latisse is an FDA-approved eyelash treatment that aims to elongate and thicken sparse lashes. Unlike GrandeLash, it only has one active ingredient—Bimatoprost, which we’ll talk about later.

After 16 weeks of consistent use, it was found that Latisse users’ lash appearance improved significantly. Their lashes were 106% thicker than pre-treatment.

This treatment is meant to be applied only on the upper lash line, never the lower one. When the serum comes into contact with the eyelid, it can darken the skin in the area.

Note that Latisse is considered a pharmaceutical drug, not an ordinary cosmetic product. That means you’ll have to get a prescription from a doctor to be able to buy it.

If you choose to use this serum, know that you have to keep it in your routine in the long term. If you stop using it, your thick lashes will turn back to how they used to look before the treatment.

Read our full Latisse review here.

Latisse Ingredients:

The star ingredient of Latisse is bimatoprost ophthalmic solution. This medicine is usually used to treat glaucoma and hypertension in the eye. But in this serum, its lash-growing abilities are what shine through. Each tube has 0.03% bimatoprost in it.

If you currently have ocular hypertension or glaucoma and are taking meds, check with your doctor if Latisse is suitable for you.

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RapidLash Serum Review

True to its name, the RapidLash Eyelash Enhancing Serum promises to deliver results relatively quickly – in just eight weeks.

What’s different about the RapidLash serum lies in its formula. The serum is infused with the Hexatein-1 complex. The blend of nutrients includes biotin, panthenol, amino acids.

This complex has advanced polypeptides that strengthen your lashes and improve their appearance. It also has nourishing ingredients like soybean oil to keep your lashes soft and conditioned.

According to clinical studies, 86% of users experience fuller, thicker lashes after consistent use.

Read our full RapidLash review here.

RapidLash Ingredients:

The biggest strength of RapidLash lies in the six hero ingredients in the Hexatein-1 complex.

Polypeptides and amino acids work to make your lashes’ protein structure stronger. And the most resilient they are, the less they’ll be prone to breakage.

Then we have the B vitamins. The serum contains biotin (pro-vitamin B7) and panthenol (vitamin B5). Both of these are among the most popular ingredients for hair care. These vitamins soften and nourish your lashes, leaving them lush and healthy.

Lastly, we have the natural extracts—soybean oil and pumpkin seed extracts. Soybean oil is great for moisturizing your lashes adding a bit of shine. Meanwhile, pumpkin seed extracts feed your lashes the vitamins and minerals to stay thick and full.

RapidLash Serum Pros and Cons:

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GrandeLash vs. Latisse vs RapidLash

Although the three serums essentially do the same thing, they’re still different. They’re made of different key ingredients. Plus, other factors may also affect choosing which serum you want to try.

For example, if you’re looking for a serum in different sizes, you might like GrandeLash. Latisse and RapidLash only have 5ml and 3ml tubes, respectively. Meanwhile, GrandeLash has 1.5ml, 2ml, and 4ml tubes. This is great if you want tubes in different sizes for your bathroom and on-the-go in your purse.

If price is your main concern, you might find RapidLash attractive. It’s the most affordable option at $49.95. The other two go up to over a hundred dollars for a full tube.

And if safety is your top priority, Latisse might be most beneficial for you. It’s the only FDA-approved one of the three. So, you can rest assured that its formula complies with safety regulations.

Which serum is the best?

All three serums are legit and are made with good ingredients. However, the truth is that each serum will work differently for everyone.

Your lashes might react well to Latisse, while a friend might grow thicker with GrandeLash or RapidLash. You’ll never know which one is the best for you until you try them.

Our advice? Do additional research on the best eyelash serums of 2022 first.

Only then should you start choosing the rigght serum. That way, you can know about every possible serum option. As a result, you’ll have a better chance at choosing the serum your lashes will react with the best.