Nanocelluloses revolutionize the skincare- Recent advances in the use of nanocelluloses for skincare and cosmetic products have taken the market by storm. With an increasing number of patents published over the last decade, nanocellulose products are showing great promise within this industry.
Recently, Carbohydrate Polymers published a review highlighting the unique properties of nanocelluloses that make them suitable for skincare and cosmetic products. These include high viscosity and shear thinning capabilities, surface functionality, dispersion stability, water-holding capacity, purity, and biocompatibility.
Nanocelluloses come in various forms such as nanoparticles, nanocrystals, nanofibers, nanoyarns and bacterial nanocellulose. These materials can be utilized as formulation modifiers, moisturizers, nanofillers, additives, membranes and films for various applications.
Recent advances in the industry have enabled the production of nanocellulose composite particles, which act as carriers for bioactive compounds or UV blockers as well as platforms for wound healing and skin sensors.
Nanocellulose products require toxicological assessments in order to determine safe and efficient dosages. As such, stringent regulations must be put in place in order to guarantee these substances remain safe for consumer consumption.
The difficulties and potential benefits of an industrial breakthrough with nanocellulose in the skincare and cosmetic industries lie in optimizing production and processing conditions. Despite these obstacles, its potential advantages are immense.
Nanocellulose products in the skincare and cosmetic industries are expected to see an exponential growth as more companies adopt this technology. With favorable safety assessments and regulations in place, consumers can anticipate seeing more nanocellulose-based items available on the market soon.
Nanocelluloses have become increasingly popular in the skincare and cosmetic industries due to their numerous benefits. These include improved hydration, increased elasticity, and better absorption of active ingredients. Furthermore, due to their biocompatibility, nanocelluloses are less likely to cause allergic reactions or irritation – making them perfect for use on sensitive skin types.
Nanocelluloses have recently seen a major breakthrough in the skincare industry, acting as carriers for bioactive compounds. This means nanocellulose particles can be loaded with vitamins, antioxidants and other beneficial ingredients which can then be delivered directly to skin. Studies have shown this method to be more efficient than traditional methods as the bioactive compounds are better absorbed and retained by skin.
Another potential use for nanocellulose in skincare is wound healing. Nanocellulose films have been developed that can be applied directly onto wounds, acting as a barrier for protection and providing an ideal moist environment for healing. Furthermore, these films may be loaded with bioactive compounds like growth factors to further accelerate this process.
Though the application of nanocelluloses in skincare and cosmetics is still young, their potential benefits are immense. As technology progresses, we can expect more innovative products that utilize this power for improved skin health and beauty – but only after they have undergone rigorous testing and regulation to guarantee their safety and efficacy for consumer use.
Source- Meftahi, A., Samyn, P., Geravand, S. A., Khajavi, R., Alibkhshi, S., Bechelany, M., & Barhoum, A. (2022). Nanocelluloses as skin biocompatible materials for skincare, cosmetics, and healthcare: Formulations, regulations, and emerging applications. Carbohydrate Polymers, 278, 118956.
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