Grande Cosmetics GrandeBROW: a Guru Score of 70% from 2 experts

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

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~Yay

"For products like Grande Brow and Newttin, both very effective for growing brow hairs. These over-the-counter products that work for brow growth like Newttin and Grande Brow work because they have something called a prostaglandin analog that functions similarly to bimatoprost that's found in Latisse. Anytime you're applying a topical product like this there is a risk of irritation so it's something to keep an eye out for, but in general it tends to be well tolerated in the brow area. And if you do happen to notice side effects you can always stop using these topicals and the side effects should resolve."

Dr Dray

2.69M subs

~Nay

"Grande brow and Grande lash they have the prostaglandin analogs so they can cause hyperpigmentation of your eyelids, change your eye color, cause a lot of eyelid irritation to boot. They can cause unwanted hair growth anywhere where they happen to get outside of the lashes and rarely can cause fat loss around the eyes which for all intents and purposes does appear for the most part to be reversible once you stop using the prostaglandin analogs."

All 3 takes from Dr Dray

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"Other more popular brands like Grande lash Grande brow do"

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"Grande brow and Grande lash they have the prostaglandin analogs so they can cause hyperpigmentation of your eyelids, change your eye color, cause a lot of eyelid irritation to boot. They can cause unwanted hair growth anywhere where they happen to get outside of the lashes and rarely can cause fat loss around the eyes which for all intents and purposes does appear for the most part to be reversible once you stop using the prostaglandin analogs."

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"This is ordinarily 73 dollars. I don't recommend it because it has a prostaglandin analog, isopropyl cloprostenate, intended to grow the brow hairs, and a side effect of these can be hyperpigmentation, so that's why I don't recommend it, it can cause hyperpigmentation and a lot of irritation. It does have the potential to work for growing your brows, so I wouldn't completely dismiss it in that regard, but if you're actually dealing with brow loss, especially new onset, I'd bring it to the attention of your healthcare provider since it can be a manifestation of an underlying medical condition like a thyroid disorder or eczema. I wouldn't want to take on the risk of hyperpigmentation or irritation as a possible side effect."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Frequently asked.

What is Grande Cosmetics GrandeBROW?

A brow growth serum designed to promote fuller, thicker eyebrows using active ingredients including a prostaglandin analog.

Is Grande Cosmetics GrandeBROW worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 70%.

What is Grande Cosmetics GrandeBROW's Guru Score?

Grande Cosmetics GrandeBROW holds a Guru Score of 70%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.