VitaSynol® C is a stable, oil-soluble Vitamin C ester but has no inherent capabilities as an antioxidant because all hydroxyl groups are esterified. VitaSynol® C is truly a precursor of Vitamin C, the release of which reduces cell damage triggered by UVB and suppresses UV-induced melanogenesis through ROS scavenging.
VitaSynol® C can be formulated into a wide range of skin care and color cosmetic applications following the formulation tips & FAQs listed below.
Formulation Tips
- VitaSynol® C is miscible in a wide range of emollients and oils.
- VitaSynol® C can be added directly into the oil phase for cold-process formulations.
- VitaSynol® C is not heat stable and has to be added post-emulsion below 40C.
FAQs
| What is the use level of VitaSynol® C? | 3-30%. Lotion containing 5% VitaSynol® C has been scientifically proven to reverse signs of aging and reduce pigmentation caused by UV damage. |
| Is VitaSynol® C China approved? | Is VitaSynol® C China approved? Yes, VitaSynol® C is China approved, and is also globally approved. |
| What is VitaSynol® C soluble in? | VitaSynol® C is a hydrophobic ingredient and miscible in a wide range of emollients and vegetable oils. It is not soluble in water and water-soluble ingredients. |
| What is VitaSynol® C incompatible with? | Recommended to not include sodium hydroxide, potassium hydroxide and aluminum hydroxide in formulas with VitaSynol® C. |
| Does VitaSynol® C color the product? | No! VitaSynol® C is clear in color so the final formula should be colored or have any color change over time when stored properly. |
| Is VitaSynol® C heat stable? | No, VitaSynol® C is not heat stable and should be added post-emulsion below 40C. It can be added directly to the oil phase of cold-process formulas. |
| What range does the pH of the product containing VitaSynol® C need to be in? | What range does the pH of the product containing VitaSynol® C need to be in? VitaSynol® C needs to be formulated into products within the acidic pH range (below 6.5). Formulators should check the pH range acceptable for all other ingredients as well. well. |
| Can anything affect the color of the product containing VitaSynol® C? | Iron or copper ions can affect the color of a product with VitaSynol® C. These metals ions can be present in water and can also be produced by UV radiation. To avoid interaction with VitaSynol® C and metal ions, the following measures can be taken: • Add a chelating agent at 0.1-0.3% (Examples: EDTA, EDDS, Sodium Phytate) • Use airless and/or opaque packaging |
| Is VitaSynol® C stable in light? | Yes, VitaSynol® C is photostable. However, opaque packaging is recommended for the final product. |
| What type of skin care product can VitaSynol® C be formulated into? | VitaSynol® C can be formulated into the following: Milks, Body Butters, Serums, Emulsions, Moisturizers, Lotions, Masks, Sensitive Skin Products, Gels & Jellies, Creams, Make-up, Oils, Blush, Body Care, Face care, BB Creams, Skin Care, CC Creams, Balms, Lip Care Products, Eyeshadows, Sun Care, Serums, After Sun Products |
| What type of color cosmetics can VitaSynol® C be formulated into? | VitaSynol® C can be formulated into the following: Foundations, CC Creams, BB Creams, Make-Up, Blush, Eyeshadows, Lip Gloss, Highlighters |
| What type of products can’t VitaSynol® C be formulated into? | VitaSynol® C cannot be formulated into the following: Toners, Water-Based Products, Sticks, Bars |
| What form does the VitaSynol® C raw material come in? | VitaSynol® C is a liquid oil at room temperature. VitaSynol® C should be stored in the original sealed container at +10 to +30°C. VitaSynol® C remains stable for over three years. |
| Does VitaSynol® C have a smell? VitaSynol® C has a light characteristic smell that should not affect the smell of the final product. | VitaSynol® C has a light characteristic smell that should not affect the smell of the final product. |