Yes, you can use cornstarch as a surprisingly effective setting powder, particularly if you're looking for an affordable and accessible alternative to traditional makeup products.
Cornstarch as a Setting Powder Alternative
Many people successfully use cornstarch as a substitute for conventional setting powder. This common kitchen staple is renowned for its excellent oil-absorbing properties, which can help to mattify the skin, reduce shine, and prolong the wear of your makeup throughout the day. If you're aiming to save money or simply seeking a convenient solution, cornstarch serves as a really effective setting powder.
It's important to clarify that while some baby powders are primarily cornstarch-based, others contain talc. When considering cornstarch for your makeup routine, it's best to use pure cornstarch or a baby powder that explicitly lists cornstarch as its main ingredient and is free from added fragrances or other potential irritants, especially if you have sensitive skin.
Benefits of Using Cornstarch for Setting Makeup
Opting for cornstarch as a setting powder offers several advantages:
- Cost-Effective: It's significantly cheaper than most commercial setting powders.
- Oil Absorption: Its natural ability to absorb excess oil helps in achieving a matte finish and controlling shine.
- Mattifying Effect: It can effectively reduce unwanted glossiness, especially in the T-zone.
- Makeup Longevity: By absorbing oils, it can help prevent makeup from sliding off, potentially extending its wear.
- Accessibility: Cornstarch is readily available in most grocery stores.
How to Effectively Use Cornstarch as Setting Powder
To achieve the best results and avoid common pitfalls, follow these practical tips:
- Ensure Purity: Always use pure food-grade cornstarch to minimize the risk of skin irritation. Avoid scented versions or those with added ingredients not meant for facial application.
- Apply Sparingly: A little goes a long way. Too much cornstarch can leave a white cast, especially noticeable in flash photography (this is often referred to as "flashback").
- Use the Right Tools:
- Fluffy Brush: Dip a large, fluffy powder brush into the cornstarch, tap off any excess, and lightly dust it over your face.
- Powder Puff/Sponge: For more targeted application or "baking," gently press a small amount onto areas prone to oiliness (like the under-eyes or T-zone), let it sit for a few minutes, then brush away the excess.
- Apply to Dry Skin: Ensure your foundation or concealer is set and dry before applying cornstarch to prevent clumping or a cakey appearance.
- Blend Thoroughly: After application, ensure it's well-blended into your skin to avoid any visible white patches.
Considerations and Potential Drawbacks
While cornstarch can be a fantastic alternative, there are a few things to keep in mind:
- Flashback Risk: Due to its finely milled, white nature, cornstarch can sometimes cause a white cast or "flashback" in photos taken with a flash. Apply very thinly to mitigate this.
- Texture: The texture might feel different from high-end setting powders, which are often formulated with additional ingredients for a silky feel.
- Ingredient Sensitivity: While generally considered safe, some individuals might experience sensitivity. Always do a patch test if you have very sensitive skin.
- Lack of Skincare Benefits: Unlike some commercial setting powders, cornstarch doesn't offer additional skincare benefits like SPF, anti-aging ingredients, or hydration.
Cornstarch vs. Commercial Setting Powders: A Quick Comparison
| Feature | Cornstarch Setting Powder | Commercial Setting Powder |
|---|---|---|
| Cost | Very Low (Highly affordable) | Varies (Can be expensive) |
| Primary Function | Oil absorption, mattifying, setting makeup | Oil absorption, mattifying, setting makeup, blurring, SPF, etc. |
| Ingredients | Pure cornstarch (simple, natural) | Talc, silica, mica, pigments, various additives, potential fragrance |
| Flashback Risk | Moderate to High if applied heavily | Varies by formulation; some are flashback-free |
| Shade Range | Primarily translucent/white | Wide range of translucent and tinted options |
| Skincare Benefits | None | Some may include hydrating, anti-aging, or SPF properties |
In conclusion, for those seeking an economical and effective way to set their makeup and control shine, pure cornstarch presents a viable and widely accepted solution.
