Onion extract

About Onion extract

If youre looking for onion liquid extract for cosmetic use, youre basically dealing with a cosmetic-grade botanical ingredient used in making products like hair serums, shampoos, creams, and scar gels.

What is Onion Liquid Extract (Cosmetic Grade)?

Onion extract is derived from Allium cepa (onion bulb) and is rich in:

• Sulfur compounds (supports keratin hair strength)
• Quercetin (antioxidant) (anti-inflammatory, skin repair)
• Vitamins & minerals
  

  Its widely used in haircare and skincare formulations.

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  Benefits in Cosmetics

  For Hair:

  • Helps reduce hair fall
  • Supports hair growth & follicle health
  • Controls dandruff & scalp irritation

  For Skin:

  • May help with scar appearance & healing
  • Has anti-inflammatory & antioxidant effects

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  Important: How Its Used

  This is not usually applied directly on skin or hair in raw form.

  • Typical usage: 15% in formulations (serums, creams, shampoos)
  • Available types:
    • Water-soluble toners, shampoos
    • Oil-soluble hair oils, balms

  Always:

  • Do patch testing
  • Use proper preservatives in formulations
    

    Raw Ingredient Option (for DIY Formulation)

    • Cosmetic-grade onion extract (liquid) is sold in bulk
    • Example uses:
      • Hair growth serum
      • Anti-hair fall shampoo
      • Scar gel or face serum

    Typical formulation idea:

    • 2% onion extract
    • 35% glycerin
    • Base (aloe vera gel / water phase)

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    Reality Check

    • Onion extract can help, but its not a miracle cure
    • Evidence is moderate (not very strong)especially for skin
    • Works best as a support ingredient, not the only solution

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    Quick Recommendation

    • For DIY cosmetic making buy cosmetic-grade onion extract liquid
    • For personal use go with a ready serum (safer & balanced formula)

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    If you want, tell me:

    • Hair or skin use?
    • DIY or ready product?