In the fields of skincare and agriculture, enhancing the absorption of active ingredients by the skin or plants has long been a key focus for researchers. In recent years, a compound called IOTA 210—an alkyl-modified trisiloxane—has emerged as a "star ingredient" in personal care products and pesticide adjuvants due to its exceptional spreading and penetration-enhancing properties.
1. What is IOTA 210?
IOTA 210 is an oil-soluble modified silicone with a trisiloxane core structure, further modified with alkyl groups to improve its compatibility with organic solvents. It is insoluble in water but easily dissolves in ethanol, toluene, and other organic solvents. Its ultra-low surface tension allows it to spread rapidly on skin or leaves, forming a uniform film.
2. Applications in Personal Care
Enhances Active Ingredient Absorption: IOTA 210 reduces the skin's barrier resistance, helping active ingredients (such as vitamins, brightening agents, and pharmaceuticals) penetrate more efficiently, boosting product efficacy.
Improves Skin Feel: Compared to traditional silicones, it has a lighter, non-greasy texture, making it ideal for serums, sunscreens, and cosmetics.
Enhances Stability: Compatible with various oils, it improves formulation stability and extends shelf life.
3. Boosting Efficiency in Agriculture
Increases Pesticide Utilization: IOTA 210 helps pesticide droplets spread rapidly on plant leaves, reducing runoff—especially useful for hydrophobic leaves (e.g., rice, wheat).
Rainfastness: The film it forms adheres strongly, minimizing pesticide loss due to rainfall.
Reduces Pesticide Usage: By improving penetration, it allows for lower pesticide doses, aligning with sustainable farming practices.
4. Safety and Future Prospects
IOTA 210 is gentle on the skin at appropriate concentrations but should comply with cosmetic safety standards. In agriculture, it is more environmentally friendly than traditional petroleum-based adjuvants, supporting sustainable development. As precision skincare and green agriculture advance, IOTA 210 is expected to play an even greater role in diverse applications.