Flash mask.

Name: Flash mask
Rating: 74.0 (2 reviews)

Flash mask

Masks & Peels

About this product

A 15% glycolic acid exfoliating mask with tranexamic acid and glycerin designed to be applied, left on for a few minutes, then rinsed off to improve skin texture.

Masks & Peels

The Guru Index verdict

74%

Approved

✓Approved · 74%

2Reviewers

1Approved

1Mixed

0Skip

What the gurus are saying

Gurus praise the mask's exfoliating strength and appreciate its versatility across body areas. The key point of contention is usage: one dermatologist uses it as an overnight treatment several times weekly, while another emphasizes it's formulated to wash off and shouldn't be left on long-term, requiring gentle follow-up care. The intensity suits committed exfoliators but demands careful application.

Synthesized from 2 expert reviews

Where to buy

Amazon Shop → Google Shopping Shop →

Every take, in full

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.

All takes Approved only Skip only Mixed only Hide sponsored

Dr. Shereene Idriss

1.71M subs · 51k devotees

✓Approved

"I personally go to sleep maybe two times a week with my Flash mask, which is my exfoliating mask. It is a 15% glycolic acid face mask that I do use on my neck and chest to help with the overall texture."

Beyond50Skin

31k subs · 1k devotees

~Mixed

"The Flash Mask, which is also super intense, 15% glycolic acid with transexamic acid and glycerin. You put this jelly-like mask on, let it absorb for a few minutes, 30 seconds, whatever you feel like is tolerant for your particular skin type. Then you wash it off and then move in with the rest of your skincare routine, which should be very gentle because this is 15% glycolic. So you'll want to do moisturizing after that and maybe even include a facial oil. The Flash Mask is made to be washed off. You are not supposed to sleep in this."