GrandeLASH vs Latisse vs RapidLash: Which Is The Best Lash Serum?

GrandeLASH vs Latisse vs RapidLash debate is still a popular one and with good reason since these eyelash growth serums are both good products. 

Choosing an eyelash serum can be difficult. There are plenty of options for eyelash serums available. Today, we’ll help you by providing you with the inside scoop on three well-known eyelash serums., and The information on Latisse, GrandeLASH and RapidLash is so provided.

GrandeLASH vs Latisse vs RapidLash debate
GrandeLASH vs Latisse vs RapidLash debate

Choosing between the three Rapid Lash vs GrandeLASH MD vs Latisse is difficult since each of them is great in its own special way. We’ll examine the benefits and drawbacks of each to help. We’ll also examine their ingredients to make it easier for you to choose which to try.

Which of these three eyelash serums – GrandeLASH vs RapidLash vs Latisse is therefore the best? Read this article to find out the answer and choose your best choice.

GrandeLASH-MD Lash Enhancing Serum Review

GrandeLASH-MD Lash Enhancing Serum Review: active ingredient in GrandeLASH
GrandeLASH-MD Lash Enhancing Serum Review: active ingredient in GrandeLASH

Alicia Grande developed and made GrandeLASH, an eyelash growth solution. Alicia has 25 years of expertise in the anti-aging, skincare, and beauty industries, so she is definitely experienced in identifying the next big thing.

Her business, Grande Cosmetics, is a market leader in lash serums, and their GrandeLASH eyelash-enhancing serum comprises a blend of peptides, vitamins, and amino acids to encourage the growth of longer, thicker-appearing eyelashes.

A conditioning serum called GrandeLASH coats the lashes and works to stop the fall-out pattern. Your lashes will grow as a result, giving them the impression of being thicker and volumized over time—the dream!


GrandeLASH is packed with essential vitamins that will help nourish your skin and eyelashes and protect them as they grow. It is full of vitamins, peptides, and amino acids. Isopropyl Cloprostenate, a prostaglandin analog, is one of GrandeLASH’s main active ingredients.

A prostaglandin analog can help a lash hair follicle’s growth phase last longer from the perspective of a lash serum. The bulb from which the eyelash is formed may also continue growing, producing thicker and darker eyelashes.

Several vitamins, extracts, and amino acids are also included in GrandeLASH-MD Lash Enhancing Serum to aid in enhancing the volume and thickness of your lashes. This specific blend of the active ingredient in GrandeLASH, which includes: is well renowned for its ability to promote lash growth.

  • L-Proline: a crucial amino acid that can help you grow thicker, healthier lashes.
  • Hyaluronic Acid: used to safeguard and condition your lashes in order to keep them from breaking. Moreover, it aids in moisturizing dry, fragile, or damaged lashes.
  • Botanical Extract Blend: a powerful nutrient and antioxidant combination used to strengthen lash follicles.
  • Glycosaminoglycans: increases lash resilience and aids in water retention.
  • L-Arginine: a naturally occurring amino acid that promotes the production of collagen which is one of the most important proteins in our body. Your hair and eyelashes benefit from their strength, elasticity, and firmness. Moreover, it aids in the removal of scar tissue and damaged tissue.
  • Vitamin E: one of the most potent antioxidants now on the market, and an excellent way to reduce free radical damage and support healthy lash growth.
  • Peptides: increase blood flow to the eyelids, which helps to feed the follicles and encourage the growth of new hair.

Ease of Use

It simply takes 1 stroke to apply the GrandeLASH serum to the eyelid above the upper lash line. It only has one dip and is applied similarly to liquid eyeliner. It also has the potential to last for a very long time due to this reason.


Active ingredient in grandelash and cost
Active ingredient in grandelash and cost

There are two sizes of the GrandeLASH MD lash serum: 2 and 4 ml. A 2 ml bottle costs $65, while a 4 ml bottle will cost you $120 and should ideally last for three months. The best part is that you may order it online directly from the website without having a prescription.


  • It can make your lashes even look longer and thicker.
  • Three sizes available: 1.5ml, 2ml, and 4ml.
  • Suitable for people wearing contacts or eyelash extensions
  • Paraben-free and cruelty-free
  • Tested by ophthalmologists
  • Available at many local beauty stores.


  • If you are allergic to any of the ingredients, it can result in adverse reactions.
  • Results vary and are not consistent for everyone.

How Long Does GrandeLASH Actually Take To Work?

GrandeLASH uses powerful ingredients that not only promote the growth of new lashes but also lengthen the natural growth cycle of your current lashes. This indicates that you might expect to see effects rather soon.

Even though the magic time for most people lasts from weeks 6 to 12, some people have reported seeing a difference in as short as 3 to 5 weeks.

To fully benefit from using this serum daily, you should see a significant improvement in your lashes’ volume and lushness around the 2-month mark. By the end of the third month, GrandeLASH’s full benefits should be experienced.

It’s important to remember that the user’s age can affect how long it takes to notice a difference. While older users generally have the best results in the later weeks, younger users have reported having their lashes grow within the first 3 to 6 weeks.

It actually depends on the user, however, some have also noticed phased growth, where they might notice growth right away in week 1, nothing in weeks 2 or 3, but then more boost in week 4 and even beyond.

How To Use GrandeLASH Serum?

How To Use GrandeLASH Serum: 1mL for a 6-week supply, 2mL for a 3-month supply, and 4mL for a 6-month supply
How To Use GrandeLASH Serum: 1mL for a 6-week supply, 2mL for a 3-month supply, and 4mL for a 6-month supply

GrandeLASH is available in 3 sizes: 1mL for a 6-week supply, 2mL for a 3-month supply, and 4mL for a 6-month supply. The best time to use GrandeLASH is at night. After washing your face, pat it dry before using your usual moisturizing products. After that, it’s time to focus on the lashes!

The serum’s thin applicator brush is ideal for thoroughly getting into the lash line. Apply the serum in a single swipe just above your upper lash line. Apply it only to the lash’s root, not the actual lashes, when doing so. Moreover, avoid applying to the lower eyelid since discomfort there is more likely to occur.

Avoid applying several coats as this will just waste the lash serum and won’t, as you may assume, speed up the process. You only need to use it once per day (for best results at night), and you shouldn’t apply it more than once. You’re ready to leave after giving the serum a few minutes to dry.

You should get at least three months of use out of each bottle. Once you’ve been using the serum for three months, you can maintain to get fantastic benefits by using it every other day.

Potential Side Effects

The desired results of GrandeLASH are longer and thicker lashes, but what are some of the negative effects?

There is a small chance that using GrandeLASH will cause you to experience the following side effects and more specifically, the effects of its prostaglandin analog (Isopropyl Cloprostenate), although these may vary, whereas the majority of GrandLASH users report having very little or no adverse effects at all:

  • Irritation, eye pain, redness, and swelling: This is the most common side effects when using lash serums that contain prostaglandin analogs. 
  • Darkening eye color: Darkening of the iris within the eye has been reported by some users, though it is quite uncommon. The iris’s color changes are often irreversible.
  • Hyperpigmentation: This is the upper eyelid darkening that happens after using an eyelash serum. Luckily, this is largely reversible if you stop using the product.

Latisse Review

Latisse Review: for use in thickening, lengthening and coloring eyelashes
Latisse Review: for use in thickening, lengthening and coloring eyelashes

Latisse is a drug that has been approved by the Food and Drug Administration (FDA) for use in thickening, lengthening and coloring eyelashes.

The major ingredient of Latisse is bimatoprost ophthalmic solution 0.03% (bimatoprost), a prostaglandin analog with a track history for promoting eyelash growth. The major ingredient of the prescription eye drop Lumigan, which is used to treat glaucoma, is the same as that of bimatoprost.

People taking Lumigan noticed that their eyelashes started getting thicker and longer while being on the drug. As a result, Allergan, the firm that produced Lumigan, researched the active component bimatoprost and later developed Latisse as a treatment.

In December 2008, Latisse became the first FDA-approved prescription treatment for hypertrichosis, or inadequate eyelashes, based on its clinical research. As a result, it needs to be prescribed by a doctor and cannot be bought without permission, but there are currently a few generic options available as well.


Latisse’s major ingredient is bimatoprost ophthalmic solution. Usually, this medicine is used to treat eye pressure and glaucoma. But in this serum, its ability for lash growth comes to the fore. There is 0.03% bimatoprost in each tube.

The secret ingredient that makes Latisse such a potent treatment for sparse eyelashes is bimatoprost. Bimatoprost is supposed to target the anagen (or growth) phase of an eyelash, though doctors are unsure exactly how it works.

It does this by lengthening the growth phase and leading to an increase in the number of lashes generated during this phase. According to clinical studies, Latisse caused growth in 69% of patients after 12 weeks and 78% of patients after 16 weeks of use. Additionally, patients reported an average of 18% more lash darkness, 106% more lash thickness, and 25% longer lashes.

Ask your doctor if Latisse is suitable for you if you are currently taking medicine for glaucoma or ocular hypertension.

Ease Of Use

The sterile applicators that come with each bottle of Latisse make it simple to apply the serum. Apply the disposable applicator to the upper eyelid at the base of the eyelashes after putting one drop of serum on it. For the other eye, apply a different applicator, and completely erase any extra serum with a tissue.


Cost of Latisse
Cost of Latisse

Although the price of Latisse varies depending on where you live, the average cost for a 3 ml bottle is between $90 and $120. The 5 ml bottle, which costs between $140 and $160, is an option if you’d want a longer-lasting treatment and should last for about 30 days.

Latisse is not just one of the more expensive options, but it also needs a prescription from a doctor, which should be included into the whole cost.


  • Proven results from a 16-week study.
  • FDA-approved.
  • Comes in a big 5ml bottle that might be enough for 6 months.
  • Can also use it to give your brows more thickness as well.


  • May cause skin darkening.
  • It’s difficult to obtain since it requires a prescription from a doctor.

To have strong and healthy skin, read other post: Is Aquaphor The Same As Vaseline? What’s The Difference?

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How Long Does Latisse Actually Take To Work?

Eyelash growth and thickening shouldn’t be expected to develop immediately, like with many topical cosmetics. Latisse is designed to work gradually, with the best results being visible after 16 weeks.

It’s important to use Latisse once a day to achieve these results. If you stop using Latisse for a long time, it will take weeks or months for your lashes to return to their previous condition.

According to Latisse, your lashes will first appear longer, then eventually thicken and darken. Even if you don’t start seeing results until halfway through the 16-week plan, they highly urge staying with it.

How To Use Latisse?

How To Use Latisse: used consistently for 16 weeks, once daily
How To Use Latisse: used consistently for 16 weeks, once daily

In order to obtain the best results, Latisse must be used consistently for 16 weeks, once daily. Additionally, you must continue using Latisse for the effects to last; otherwise, your lashes will likely return to their previous appearance over a period of a few weeks or months. So let’s look at how to use Latisse right now.

The three sizes of Latisse—1.5mL (with 40 applicators), 3mL (with 80 applicators), and 5mL (with 140 applicators)—should be stored in your medicine cabinet between 36 and 77 degrees Fahrenheit.

Potential Side Effects

Although the efficacy of Latisse has been medically proven, what adverse effects might you experience while using the product? According to clinical studies on Latisse, redness, irritation, or an itchy sensation around the eyes are the most frequent side effects. They claim that these symptoms were experienced by 4% of the patients. Less usual symptoms include

  • Darkening of the eyelid skin: likely to disappear once you stop using Latisse. It is put on by the melanin in your skin.
  • Dry eyes.
  • Redness.
  • Darkening of the iris: this can be irreversible.
  • Hair growth may develop outside the area of application.

Consult your physician as soon as possible if you develop severe symptoms or any new conditions.

RapidLash Eyelash Enhancing Serum Review

RapidLash Eyelash Enhancing Serum Review
RapidLash Eyelash Enhancing Serum Review

True to its name, the RapidLash Eyelash Enhancing Serum promises results in just eight weeks, which is quite quick. The RapidLash serum’s formula is what makes it all apart. The Hexatein-1 complex is infused into the serum. Biotin, panthenol, and amino acids are included in the nutrient blend.

Advanced polypeptides in this complex help to thicken and enhance the appearance of your lashes. To keep your lashes smooth and conditioned, it also contains nutritious ingredients like soybean oil. Clinical tests show that 86% of users notice longer, thicker lashes following regular use.


The six hero ingredients of the Hexatein-1 complex are RapidLash’s greatest strength.

Amino acids and polypeptides work together to strengthen the protein structure of your lashes. And the more durable they are, the less likely they are to break.

The B vitamins are Biotin (pro-vitamin B7) and panthenol are found in the serum (vitamin B5). These two are two of the most often used ingredients in hair care products. Your lashes grow softer and healthier thanks to these vitamins, which also nourish them.

Natural extracts, such as those found in soybean oil and pumpkin seed, come last. Your lashes will glow brightly and be hydrated after using soybean oil. Pumpkin seed extracts, meanwhile, provide your lashes with the vitamins and minerals they need to be thick and full.

Ease Of Use

An easy applicator is also included with RapidLash so you may apply the serum to the base of the eyelashes. Applying it is simple and only needs one dip in the serum.


Cost of RapidLash Eyelash Enhancing Serum
Cost of RapidLash Eyelash Enhancing Serum

A 3 ml bottle of RapidLash may be bought for less than $50 on the company’s website, making it one of the most expensive hair growth serums available. However, online buying sites such as Amazon have it for almost half the cost.


  • Made with a blend of nourishing vitamins, extracts, and amino acids.
  • Paraben-free
  • Can be used even when you are wearing eyelash extensions
  • Has a money-back guarantee
  • Can get it without any prescription.
  • Never use animals in testing.


  • After using this, some people notice eyelash shedding.
  • There is inadequate evidence that the ingredients of Hexatein-1 Complex promote hair growth. They’re more efficient at strengthening and moisturizing.

How Long Does RapidLash Actually Take To Work?

According to RapidLash, results can be seen in as little as 4 weeks. However, they generally wait 8 weeks before expecting any results from the product. Before noticing a change in their eyelashes’ length or thickness, most of the customers had been using the RapidLash serum for a few months.

How To Use RapidLash Serum?

How To Use RapidLash Serum?
How To Use RapidLash Serum?

Applying the applicator brush, apply RapidLash to the base of the top eyelashes. Any eye creams or makeup should be completely removed from the eye. Start at the base of your eyelashes and move outward from the inner corner of your eye.  RapidLash should be used before going to bed each night

Potential Side Effects

Users of RapidLash have experienced side effects ranging from minor irritation to severe eye redness.

Even though RapidLash doesn’t require a prescription, we still advise speaking to your doctor before using it. It’s also helpful to be aware of any potential side effects so you can handle them more effectively.

Here are some side effects of using RapodLash serum

  • Eye irritation.
  • Eye discoloration.
  • Skin darkening.

GrandeLASH vs Latisse vs RapidLash

GrandeLASH vs Latisse vs RapidLash: 3 brands and their products Grande LASH vs Latisse
GrandeLASH vs Latisse vs RapidLash: 3 brands and their products Grande LASH vs Latisse

Now that you are familiar with the 3 brands and their products Grande LASH vs Latisse, it is time to look more carefully at the various factors that will be compared.


When it comes to ingredients, GrandeLASH MD goes on to win since it contains a prostaglandin analog that leads to thicker and longer lashes. GrandeLASH MD contains additional complementary lash-boosting ingredients that help feed the lash line, even if Latisse’s results are also supported by research. Moreover, these ingredients can reduce prostaglandin’s unpleasant effects.

In this case, the peptides and botanical extracts in RapidLash work to strengthen and nourish the hair follicles. Similar to Latisse vs GrandeLASH, this product also includes a very small amount of the prostaglandin ingredient.

Overall Cost

Overall Cost of Eylash Serum
Overall Cost of Eylash Serum

When deciding whether to utilize eyelash serums, keep in mind that they are an ongoing expense. Your eyelashes will return back to their previous length and thickness after you stop taking the serum. Due to this, it’s essential to think about the product’s whole cost before purchasing it.

And when it comes to the cost of these three products, RapidLash appears to be the most logical option since it produces outstanding results while still being a reasonable option. RapidLash can be purchased without a prescription, which improves savings.

When comparing prices, Latisse comes out to be the most expensive option since it has a higher usual price than the others and needs a prescription from a doctor. The most feasible option that is neither more expensive than Latisse nor more affordable than RapidLash is GrandeLASH MD.

Ease Of Use

It is difficult to decide which of the three recommended products – Latisse, Rapid and Grande LASH is best since they are all quite simple to use. But in this case, Latisse is a places a high priority because it comes with a full set of applicators that can last for several days. Moreover, the serum itself dries fairly rapidly, which is an added advantage.

Which Serum Is The Best?

Should we choose Latisse, Grande LASH or RapidLash?
Should we choose Latisse, Grande LASH or RapidLash?

Should we choose Latisse, Grande LASH or RapidLash? Many people could find the result surprising. Even though Latisse is the only FDA-approved option and has a great reputation, most users do not find it to be the best option. This is because it is far more expensive than the others and requires a prescription, which is a further headache.

GrandeLASH vs Lash Boost, which is widely regarded as the best eyelash growth serum, would therefore be the ultimate winner in this competition. Thanks to its powerful ingredients and affordable price, it provides excellent results and is widely available.

Final Thoughts

Eye serums can be very helpful for women who want to achieve longer, thicker lashes with the least amount of work. Although there are many options to choose from such as GrandeLASH vs Latisse, it is important to take some factors into consideration before making a decision. This is especially true since a serum may work for one person but not another.

Some products could have ingredients that not everyone will like, while others might not be that easy to use. Thus, when choosing an option, you need to take into account a few things like the ingredients, ease of usage, and budget. Not you know the differences, pros & cons, ingredients, and other details about GrandeLASH vs Latisse & RapidLash, we hope this article will help you find out which product is the best one that is suitable for you.

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