Oh K! Hyaluronic Acid Hydrogel Sheet Mask

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Formula review

Effectiveness
Efficacy
82 /100
Can work for:
  • Anti-aging
  • Evens skin tone
  • Moisturizing
  • Anti-blemish
  • Anti-oxidation
Promises, but can't deliver:
All promises can be fulfilled by this formula at least in theory
See a mistake?
WIMJ summary

This product might be able to help reduce blemishes and clogged pores because it contains niacinamide.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
Effectiveness
LOW
meets threshold
Effectiveness
See a mistake?
WIMJ summary

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: adenosine, centella asiatica extract.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
Effectiveness
MEDIUM
meets threshold
Effectiveness
MEDIUM
meets threshold
Effectiveness
See a mistake?
Promise
What does the product description say?
"Hyaluronic Acid Hydrogel Sheet Mask is carefully formulated with Vitamin B3 and Gotu Kola, to improve skin tone and elasticity, the moisture-magnet Hyaluronic Acid, to help plump the skin, and soothing Chamomile, all expertly blended into a 2-part hydrogel structure."
WIMJ summary

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
Effectiveness
LOW
does not meet threshold
Effectiveness
See a mistake?
Promise
What does the product description say?
"Hyaluronic Acid Hydrogel Sheet Mask"
From product name
WIMJ summary

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, hyaluronic acid.

When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
Effectiveness
HIGH
meets threshold
Effectiveness
HIGH
meets threshold
Effectiveness
See a mistake?
WIMJ summary

This product contains antioxidants (centella asiatica extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Ingredient Effectiveness Concentration Irritancy
MEDIUM
meets threshold
Effectiveness
LOW
meets threshold
Effectiveness
LOW
meets threshold
Effectiveness

Potential irritants

Effectiveness
irritancy
MEDIUM

Ingredients by volume

Plain old water
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

Questions

Scientific Sources