At Yui Skin we are committed to providing clean skincare products that prioritize the health of your skin. Our dedication to transparency and quality is reflected in our strict adherence to industry standards, including EWG Skin Deep and Sephora Clean Standards. We understand the significance of avoiding harmful ingredients, and that's why we maintain a list of blacklisted components in our formulations.

Why blacklisted ingredients matter

Skincare should be a nourishing and relaxing experience, free from harmful additives. Our commitment to clean beauty is driven by the understanding that certain ingredients can have adverse effects on your skin and overall well-being. by adhering to the blacklisted ingredients outlined by reputable organizations like EWG and Sephora, we ensure that our products remain safe and beneficial for all skin types. 

The following ingredients will never be in our products:

  • Parabens: possible endocrine disruptors, parabens are synthetic preservatives linked to hormonal imbalances. 
  • Sulfates: harsh detergents that can strip the skin of natural oils, leading to dryness and irritations. 
  • Phtalates: Found in fragrances, phatalates are known to disrupt the endocrine system and may have negative effects on reproductive health. 
  • Mineral oil: comedogenic and derived from petrochemicals, mineral oil can clog pores and exacerbate skin issues. 
  • Fragrances: can cause skin irritation and may contain undisclosed allergens.
  • PEGs: Can be contaminated with harmful substances and may contribute to skin irritations.
  • Alcohol: Some alcohols can be overly drying and irritating to the skin.
  • Silicones: Can create a barrier on the skin, potentially leading to clogged pores.
  • Petrolatum: Derived from petroleum, may contribute to a greasy feeling.
  • TEA & DEA: associated with skin irritation and have the potential to react with other ingredients, forming harmful by-products





At Yui, our commitment to ethical and conscious beauty extends beyond ingredient choices. We take pride in being a cruelty-free brand, ensuring that none of our products are tested on animals. Embracing a vegan approach, our formulations exclude any animal-derived ingredients, affirming our dedication to compassion and sustainability. Moreover, our skincare line is non-comedogenic, meaning it won't clog pores, allowing your skin to breathe freely and maintain a healthy balance. Yui Skin also understands the importance of inclusivity, offering gluten-free products that cater to diverse skincare needs.