You've most likely heard about the new trend sweeping social media; the use of rice in cosmetics. But is there any truth to this hype? Although it may seem surprising, rice as a beauty ingredient harbors valuable benefits. This is what the science behind three of our favorite rice-derived active ingredients says...
Skincare is a world of passing fads, but the ingredient everyone is talking about isn't as new as it seems. The use of rice in cosmetics has a long history, especially in Asian communities, where it has been traditionally used to soothe, brighten the skin, and of course, in hair rituals. As a formulator specializing in natural products, I always opt for traditional ingredients. Although these may not seem particularly interesting, they have undergone extensive studies, which guarantees their safety of use. Rice stands out among my favorite ingredients not only for this extensive research but also for its ability to nourish sensitive skin (skin allergies related to rice are virtually non-existent) and for being a source of valuable key active ingredients.
The use of rice in cosmetics:
Rice Peptides: Keep skin healthier for longer
Rice peptides, also known as hydrolyzed rice protein, are a water-soluble protein that has been broken down into smaller peptides. Their size allows them to be easily absorbed by the skin – great news, as this wonderful ingredient provides numerous benefits for the skin.
- Hydration: Rice peptides increase skin hydration by attracting water to skin cells.
- A strong barrier: They also help repair and strengthen the skin's barrier function, making the skin more resistant to potential irritants and allergens.
- Highly soothing: Rice peptides have soothing properties and work to reduce redness and irritation.
- Potent antioxidant action: Hydrolyzed rice protein is also notable for its antioxidant activity, which helps protect the skin from damage caused by free radicals and other external factors.
- Collagen Defender: What amazes me most about rice peptides is their incredible ability to protect our skin's collagen. Studies have shown that they not only increase its production but also improve skin elasticity, leaving the skin looking younger and firmer.
Oryza Sativa (rice) Starch: A rich cosmetic history
Rice starch is a classic in natural cosmetics that has been caring for sensitive skin for years. Its historical use dates back centuries, when it was used in baths or as a facial mask. I always keep delicate skin in mind when formulating, which is why Oryza Sativa starch is one of my favorite ingredients thanks to its remarkable qualities:
- Soothing: Rice starch is a gentle ingredient that calms and soothes irritated skin.
- Absorbent: It is also useful in absorbing excess oil and sebum, which can be beneficial for oily and sensitive skin.
- A natural alternative to synthetic sensory modifiers: Rice starch can be used as a plant-based sensory component in formulas. It provides a light, smooth feel on the skin, as well as a mattifying effect.
Gamma Oryzanol: The rice-based superhero your skin needs
An exceptional active ingredient extracted from rice bran, Gamma Oryzanol boasts an impressive list of skin benefits that will leave other ingredients envying its achievements. This multifunctional phytosteroid is oil-soluble and offers a wealth of nutrients to the skin, stimulating blood circulation and being easily absorbed. Additionally, due to its strong natural UV-A and UV-B absorption capacity, it acts as a potent protective shield against the sun and other external factors that cause skin oxidation. This powerful antioxidant and anti-inflammatory action also allows it to inhibit melanin synthesis, both by curbing tyrosinase activity and suppressing melanin production in melanocytes. Furthermore, studies have shown that Gamma Oryzanol can alleviate dry skin, stimulate collagen production, and even combat hair loss.
As a passionate advocate for rice derivatives since my beginnings in the world of natural formulation, it is no surprise that I use them in our products. From the acclaimed Rapid Eye Treatment to the coveted The London Mask and best-selling Great Barrier Relief Cream. The use of rice in cosmetics has strong scientific backing and should be part of everyone's skincare routine.