Caprylyl/Myristyl Glucoside is a non-ionic surfactant derived from natural, renewable sources such as coconut oil, palm kernel oil, and corn glucose. Known for its gentle cleansing abilities and skin-friendly profile, it is widely used in formulations for sensitive skin. It serves as both a mild cleanser and a solubilizing agent, making it a multifunctional ingredient in cosmetics and personal care products.
Table of Contents
- What is Caprylyl/Myristyl Glucoside?
- Is It Safe?
- Common Uses in Cosmetics
- Key Properties
- Formulation Tips
- Environmental Impact
- Caprylyl/Myristyl Glucoside vs. Other Glucosides
- References
What is Caprylyl/Myristyl Glucoside?
Caprylyl/Myristyl Glucoside is a mild surfactant formed by reacting glucose (from corn) with fatty alcohols such as caprylyl (C8) and myristyl (C14) derived from coconut or palm oils. This combination results in a compound that gently cleanses the skin without disrupting its natural barrier.
Is It Safe?
Yes, Caprylyl/Myristyl Glucoside is considered safe for use in cosmetic and personal care formulations. It has a low irritation profile, is non-sensitizing, and is often used in products marketed for babies and sensitive skin. As it is derived from corn, individuals with severe corn allergies may wish to patch test before widespread use.
Common Uses in Cosmetics
- Facial cleansers
- Micellar water
- Shampoos and conditioners
- Body washes
- Makeup removers
- Foaming gels
- Natural home cleaning sprays
Key Properties
- Non-ionic: Doesn’t interfere with other ionic ingredients; ideal for sensitive formulations.
- Biodegradable: Breaks down naturally, making it an eco-conscious choice.
- Solubilizing agent: Helps essential oils and fragrances disperse in water-based products.
- pH compatibility: Works well in pH ranges of 4.5–7.5.
- Foam booster: Enhances mild foaming without harshness.
Formulation Tips
- Typical usage rate: 1–10%, depending on product type.
- Can be combined with other glucosides (like Decyl Glucoside) for optimized foaming and cleansing balance.
- Best added during the cool-down phase of emulsification to preserve its mildness.
Environmental Impact
Caprylyl/Myristyl Glucoside is readily biodegradable and derived from renewable sources, making it a preferred choice for sustainable formulations. It’s compliant with various natural certification standards, including COSMOS and ECOCERT.
Caprylyl/Myristyl Glucoside vs. Other Glucosides
| Ingredient | Carbon Chain | Typical Usage | Foam Profile | Mildness |
|---|---|---|---|---|
| Caprylyl/Myristyl Glucoside | C8–C14 | Solubilizer, cleanser | Moderate foam | Very mild |
| Decyl Glucoside | C10 | Cleansers, shampoos | High foam | Very mild |
| Lauryl Glucoside | C12 | Body washes, shampoos | Rich foam | Mild |
