Ingredients starting with A

• 
  Adapalene

  INCI: Adapalene

  Adapalene is a retinoid best known for acne and clogged pores, with some aging-routine overlap because it belongs to the retinoid family.

• 
  Allantoin

  INCI: Allantoin

  Allantoin is a skincare ingredient used for skin sensitivity, weak skin barrier, dry skin routines.

• 
  Alpha Arbutin

  INCI: Alpha-Arbutin

  Alpha arbutin is a brightening-positioned skincare ingredient used in cosmetic formulas for dark-spot appearance and uneven-looking tone support.

• Amino Acids

  INCI: Amino Acids

  Amino acids are skin-conditioning and humectant-support ingredients that can appear in peptide or hydration formulas.

• 
  Argireline

  INCI: Acetyl Hexapeptide-8

  Argireline is acetyl hexapeptide-8, a named cosmetic peptide used for expression-led wrinkles.

• 
  Asiaticoside

  INCI: Asiaticoside

  Asiaticoside is a skincare ingredient used for skin sensitivity, weak skin barrier, facial redness routines.

• 
  Astaxanthin

  INCI: Astaxanthin

  Astaxanthin is a cosmetic skincare ingredient best judged by formula context, concentration, delivery system, and skin tolerance.

• 
  Avobenzone

  INCI: Butyl Methoxydibenzoylmethane

  Avobenzone is an organic sunscreen filter valued for UVA protection, which is critical for photoaging and pigmentation routines.

• 
  Azelaic Acid

  INCI: Azelaic Acid

  Azelaic acid is a dicarboxylic acid used for blemish-prone skin, uneven-looking tone, and redness-prone routines.