Is GrandeLASH MD Serum Safe To Use? Is It Good Or Bad?


Thicker, fuller-looking eyelashes can take our beauty game to the next level, and lash-enhancing serums have started replacing mascaras in people’s vanity.

GrandeLASH, launched in 2008, scored immense popularity and response from its end users. Despite its ceaseless growth, suspicions regarding its harmlessness have also increased.

Is this serum safe to use? The verdict does not seem to be positive. Let us find out how and why the serum can not play a safe role in your beauty routine.

GrandeLASH MD serum ingredients

Taking a deeper look at the ingredients might help us decode the product. 

GrandeLASH contains plant derivatives, hyaluronic acid (Sodium Hyaluronate), amino acids, Tocopheryl Acetate (Vitamin E), Panthenol, Glycerin, Hydrolyzed Yeast Extract, and Gluconolactone that is generally safe or beneficial to the skin.

However, the serum also contains a few other ingredients that are not completely safe. 

  • Caprylyl Glycol, Sodium Citrate, and Magnesium Ascorbyl can potentially cause irritation to the eyes. 
  • Ethylhexylglycerin, Triethanolamine can cause allergic reactions to the eyes.
  • Some ingredients like Phosphate can be toxic when used for prolonged period of time while other ingredients like Polysorbate20, Hydroxyethylcellulose, Sodium Metabisulfite, Propylene Glycol, Phenoxyethanol, Sodium Benzoate, Isopropyl Cloprostenate can cause various ailments.

However, it is important to note that these chemicals are harmful only in large quantities. In the quantities used in the serum, these chemicals are completely safe. However, if you do notice an allergic reaction to the skin, it is advisable to stop the use of the serum.

Side effects of GrandeLASH MD

Despite the presence of natural and skin-safe ingredients, the serum contains a number of active chemicals that pose scary side effects.

One of them is Isopropyl Cloprostenate, which contributes to the success of the brand by extending the typical length of the hair cycle, especially the active growth phase. ICP is linked to some serious side effects like ocular irritation, blurred vision, hyperemia, inflammation of the eye, and iris discoloration. Many customers have experienced redness, unbearable irritation, creasing, sunken eye, and the development of dark spots around the eye area.

Propylene Glycol present in the formula can also cause irritation when coming into contact with soaps and shampoos. Not to mention the potentially carcinogenic agents like Benzoates, which can transform into Benzenes when combined with Vitamin C and exposed to direct sunlight.

The serum contains a number of inorganic salts that can be toxic in nature. Discontinuing the product can cause chunks of lash hair to fall out.

If you do notice any irritation or adverse reaction, it is advisable to stop using the serum. Otherwise, continue enjoying the benefits. 

Is GrandeLASH MD FDA approved?

GrandeLASH MD is marketed as an enhancement serum, and not a growth serum, and is therefore considered a beauty product, which does not require FDA’s approval.

Is GrandeLASH MD safe during pregnancy?

No, pregnant women are not advised to use the GrandeLASH serum. The brand itself has warned pregnant women from using it due to its lack of product testing under variable conditions.

Is GrandeLASH MD gluten-free?

After reviewing all the ingredients, it is found that GrandeLASH is a gluten-free product. Apart from being gluten-free, it is also free from parabens and sulfates. The formula is not developed with any animal derivatives making it vegan friendly.

Is GrandeLASH MD safe for lash extensions?

No, it is not safe to pair the serum with lash extensions due to the presence of an active called Phenoxyethanol, which can be carcinogenic when mixed with the adhesives that are used for lash extensions. Even when the brand recommends the usage of extensions along with the serum, it still poses a considerable threat to health and safety.

Does GrandeLASH MD change eye color?

Eye discoloration is proven to be one of the side effects of using Isopropyl Cloprostenate, one of the main ingredients of the serum. A number of customers have filed lawsuits against GrandeLASH after experiencing a change in their eye color.

Does GrandeLASH MD cause red eyes?

Yes, the serum does cause redness and irritation to the eyes, due to the presence of some chemicals like Sodium Citrate, Magnesium Ascorbyl, and Triethanolamine.

Vitamin C can cause profuse tearing and bloodshot eyes if it enters the eye. This reaction can generally happen when administering a new product on the skin, but if the irritation persists, stop using the product immediately and seek medical help.

Does GrandeLASH MD have Prostaglandins?

Yes, GrandeLASH contains prostaglandins in the form of Isopropyl Cloprostenate, which is used in most drugstore hair serums. Prostaglandins achieve lash enhancement by extending the growth stage of the hair follicles which can have extreme effects on the body. 

They also make the lashes grow darker by stimulating the production of melanin which can make the skin around the eyes appear darker. Regular use of this drug is linked to severe eye-related problems, some of which are irreversible.

Does GrandeLASH have hormones?

GrandeLASH contains hormone-like compounds like ICP whose nature and functions are similar to bodily hormones. Hence its overuse can disrupt the hormonal balance and cause serious ailments like eye pain, inflammation of eyelids, loss of lashes, and blurred vision.

Does GrandeLASH MD have Bimatoprost or Latisse?

No, GrandeLASH does not contain Bimatoprost which is marketed under the brand name – Latisse. But Bimatoprost is also a type of prostaglandin, similar to Isopropyl Cloprostenate that is used in GrandeLASH. Both are used in the treatment of glaucoma and their application can lead to dramatic lash growth and darkening.

Does GrandeLASH MD have Castor Oil?

No, GrandeLASH does not contain Castor Oil or any other oils. It is a water-based formula that cannot be coupled with oil or its derivatives.

Does GrandeLASH MD expire?

Yes, as a topical serum, GrandeLASH has a limited shelf life over which its ingredients fail to provide the intended results. An unopened tube can last for 2 years and an opened one will last up to 12 months. The lash growth achieved by using the serum shall be intact for three to four weeks.

Does GrandeLASH MD really work?

Speaking of performance, the application of the GrandeLASH serum does provide positive results by way of dark and enhanced eyelashes. This seems to be a cheaper alternative compared to salon services and ophthalmological treatments. But weighing it along with its side effects can cause concerns and create hesitation among potential customers.

Does GrandeLASH MD work on eyebrows?

Some of the users have contended that GrandeLASH offers similar results when applied on eyebrows as well. But the company produces a dedicated product in the name, GrandeBROW, which is known to volumize and enhance the eyebrows. Using separate products to achieve separate end results is recommended.

Is GrandeLASH MD cruelty-free?

Yes, the brand has developed the formula without testing it on animals along all of its production lines, making it cruelty-free. It has a PETA certification to back up this claim. GrandeLASH is not sold in countries that have animal testing as a mandatory procedure to qualify to be marketed.


Anand Srinivasan
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