Vitamin C Serums: Ready-to-Use or Raw Material?
Question
I would like to know if the two Vitamin C serum products below can be applied directly to the skin or if they are raw materials for production:
[url=http://www.myskinrecipes.com/shop/whitening-%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B9%83%E0%B8%AB%E0%B9%89%E0%B8%9C%E0%B8%B4%E0%B8%A7%E0%B8%82%E0%B8%B2%E0%B8%A7/133-vitamin-c-l-ascorbic-acid-ultra-fine-%E0%B8%A7%E0%B8%B4%E0%B8%95%E0%B8%B2%E0%B8%A1%E0%B8%B4%E0%B8%99%E0%B8%8B%E0%B8%B5.html:3rzjtm7h]Vitamin C[/url:3rzjtm7h] serum
https://www.myskinrecipes.com/shop/ ทดสอบส่วนประกอบเครื่องสำอาง/70-vitamin-c-e-[url=http://www.myskinrecipes.com/shop/%E0%B8%95%E0%B9%89%E0%B8%B2%E0%B8%99%E0%B8%AD%E0%B8%99%E0%B8%B8%E0%B8%A1%E0%B8%B9%E0%B8%A5%E0%B8%AD%E0%B8%B4%E0%B8%AA%E0%B8%A3%E0%B8%B0/131-ferulic-acid-%E0%B8%81%E0%B8%A3%E0%B8%94%E0%B9%80%E0%B8%9F%E0%B8%AD%E0%B8%A3%E0%B8%B9%E0%B8%A5%E0%B8%B4%E0%B8%81.html:3rzjtm7h]Ferulic[/url:3rzjtm7h].html
https://www.myskinrecipes.com/shop/ [url=http://www.myskinrecipes.com/shop/13-whitening-%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B9%83%E0%B8%AB%E0%B9%89%E0%B8%9C%E0%B8%B4%E0%B8%A7%E0%B8%82%E0%B8%B2%E0%B8%A7:3rzjtm7h]whitening[/url:3rzjtm7h]-สารให้ผิวขาว/486-stabilized-vitamin-c-glycol.html
Answer
Product Information: Vitamin C Serums
Based on the product descriptions:
- Vitamin C E Ferulic: The description focuses on the components and the technology used to stabilize Ascorbic Acid. It mentions "Examples of products that use CE Ferulic technology," suggesting this is likely a raw material or a base blend intended for use in creating a finished product, not a ready-to-use serum for direct application.
- Stabilized Vitamin C (Natural-C Glycol™) Serum: The description explicitly states this product is "suitable for registration with the FDA and ready-made for sale" and "Used as a finished product". It also advises against mixing additional ingredients as it may affect stability. This indicates that this product is a finished serum formulation designed for direct application to the skin.
In summary, the Vitamin C E Ferulic product appears to be a raw material or ingredient blend, while the Stabilized Vitamin C (Natural-C Glycol™) Serum is a finished product ready for use as a serum.
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