Arrowroot Powder (Cosmetic)

Arrowroot Powder (Cosmetic) is a fine, white, plant-based starch commonly used in cosmetics and personal care products rather than for cooking (when labeled “cosmetic grade”). Here’s a clear breakdown of what it is and why it’s used:

Arrowroot Powder comes from the roots (rhizomes) of tropical plants, most commonly Maranta arundinacea. In cosmetic form, it’s highly refined, odorless, and very absorbent.

Why It’s Used in Cosmetics

Arrowroot powder is popular in natural and DIY beauty products because it’s:

• Oil-absorbing → reduces shine on skin and scalp
• Lightweight → doesn’t clog pores (non-comedogenic)
• Mattifying → leaves a smooth, silky finish
• Gentle → suitable for sensitive skin
• Talc alternative → used instead of talcum powder

Common Cosmetic Uses

You’ll often find cosmetic arrowroot powder in:

• Face powders & setting powders
• Dry shampoo
• Body powders & deodorants
• Creams & lotions (to reduce greasiness)
• Baby powders
• Makeup primers

In DIY recipes, it’s frequently mixed with clays, cocoa powder, zinc oxide, or essential oils.

How It Compares to Similar Ingredients

• Vs cornstarch: Arrowroot feels silkier and is less likely to irritate skin
• Vs talc: Plant-based, safer reputation, and more breathable
• Vs rice powder: Arrowroot absorbs oil faster but is lighter