主要成分

• Water/Aqua/Eau

  Rating: Good
  Categories: Solvent
  This is the most widely used ingredient in skin care, often appearing first in product ingredient lists. Used as a solvent.

• Methylpropanediol

  Rating: Good
  Categories: Solvent, Humectant
  Solvent that can be used to enhance the absorption of other ingredients into skin for improved efficacy. Also provides hydrating properties.

• Butylene Glycol

  Rating: Good
  Categories: Humectant, Texture-Enhancer
  Humectant (hydration booster), texture/penetration enhancer, and formulary solvent. May also help decrease rough surface skin and stabilize the formula.

• Salicylic Acid

  Rating: Best
  Categories: Exfoliant, Humectant
  Oil-soluble exfoliating ingredient that gently helps slough off dead skin cells and unclogs pores, for softer, smoother texture and tone.

• Sodium Hydroxide

  Rating: Average
  Categories: Ph-Adjuster-Stabilizer
  Also known as lye, this ingredient is highly alkaline, meaning it is on the basic side of the pH range (its pH is naturally 13). It is used in small amounts in cosmetics (such as cleansers and exfoliants) adjust their pH.