| What is it? |
Hydrolyzed Rice Protein is protein from rice bran that has been modified to make it water soluble. |
| INCI |
Hydrolyzed Rice Protein |
| Appearance |
Thin brown liquid |
| Usage rate |
1–5% |
| Texture |
Thin, watery |
| Scent |
Mild |
| Approximate Melting Point |
Liquid at room temperature |
| pH |
3–5 |
| Charge |
Hydrolyzed rice protein contains proteins with both cationic (positive) and anionic (negative) charges. This opposing charges help add volume to hair by repelling one another. |
| Solubility |
Water |
| Why do we use it in formulations? |
Hydrolyzed rice protein has been shown to be fantastic for increasing the volume of the hair, in addition to being a good moisturizer and film former. It is recommended for sensitive skin, and is a good hydrolyzed protein choice for anyone seeking a vegan, gluten-free option. |
| Do you need it? |
No, but I sure like it! |
| Refined or unrefined? |
Hydrolyzed Rice Protein only exists as a refined product. |
| Strengths |
Hydrolyzed rice protein is an excellent volumizing ingredient for the hair and moisturizing ingredient for the skin. |
| Weaknesses |
It’s one of the harder-to-find hydrolyzed protein. |
| Alternatives & Substitutions |
Try other hydrolyzed proteins, like silk, oat, or quinoa.. |
| How to Work with It |
Include hydrolyzed rice protein in the water phase of your formulations; it should be added to the cool down phase or cold processed. |
| Storage & Shelf Life |
Stored somewhere cool, dark, and dry, Hydrolyzed Rice Protein should last one year. |
| Tips, Tricks, and Quirks |
It is also possible to purchase a quat (cationic quaternary ammonium compound) made from hydrolyzed rice protein; this isn’t the same thing, but it looks like a fun ingredient to play with! |
| Recommended starter amount |
30mL (1fl oz) |
| Where to Buy it |
Buy it from an online DIY ingredient supplier. |
