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In the modern day and world of living, we have many items that allow us convenience and comfort. A lot of these items ranging from plastic products to unseen ingredients in our skincare items contain synthetic polymers, which impart properties like convenience, durability, versatility, and functionality to the products. For a long time, synthetic polymers allowed us to manufacture products that provided us the ability to live better lives and boosted the economy. Now, we\u2019re facing consequences from the other side of the coin.<\/span><\/p>\n
Polymers are repeating chains of monomer units that bind our material world and are synthetic or natural. Synthetic polymers are man made and fossil fuel based. Examples include nylon, polyethylene, polyester, Teflon, and formulations in everyday products. Natural polymers occur in nature, can be extracted, and are often water-based. Examples of naturally occurring polymers are silk, wool, DNA, cellulose and proteins.\u00a0<\/span><\/p>\n
Synthetic polymers have been engineered by scientists and engineers and form the backbone of several items in our everyday life, including plastics and microplastics. Micro plastics are tiny pieces of plastics which are intentionally added to products to impart properties like functionality or versatility to the product, for e.g., microbeads which impart exfoliating properties to scrubs. They are used in various industries such as in the personal and home care industry, and also have applications in agriculture and packaging. Another way they can also occur is when larger plastic items break down in the environment.<\/span><\/p>\n
Synthetic polymers, among their many other properties, are engineered for their durability, which means that products made from these items can persist in the environment for a long time even after we are done using them. Since they are smaller particles of less than 5mm, microplastics can\u2019t be detected by our current water treatment systems in most places, and end up being washed down into our aquatic systems. Their presence doesn\u2019t stop there – they find their way up the food chain to higher level organisms like humans.\u00a0<\/span><\/p>\n
Not only do synthetic polymers pose an environmental problem, but they also pose economical and health problems.<\/span><\/p>\n
Polymers play a vital role in the personal care industry, serving as versatile and multifunctional ingredients in various products, and contributing to the texture, stability, and performance of items like shampoos, conditioners, lotions and cosmetics. Their use enables the industry to create innovative products that meet consumer demands for efficacy, aesthetics and functionality while ensuring stability and shelf life. For e.g. synthetic polymers like polyethylene glycols (PEGs), polyvinylpyrrolidone (PVP), and acrylic polymers are commonly used as emulsifying, thickening and stabilising agents, allowing formulations to maintain consistency. Polymers like silicones are prized for their ability to impart a smooth, silky feel and act as a protective barrier to the skin or hair.<\/span><\/p>\n
Sustainability in cosmetics and personal care products has become a focal point due to their large carbon footprint, emissions, and their relevance to our everyday life. However, there are trends that have emerged driven by consumer demand for environmentally conscious products:<\/span><\/p>\n
Among the several trends we saw in the industry, one in particular has gained traction – the shift towards incorporating natural and organic ingredients in products. However, the problem doesn\u2019t just stop at ingredients but extends to formulations – and here\u2019s where synthetic polymers come into play. Synthetic polymers, used in formulations to maintain consistency and provide stability are relatively cheaper than natural alternatives. Moreover, their interaction with our skin and hair and being washed away into our aquatic systems means they can make their way up the food chain and have serious health and toxic repercussions on humans and other living beings.\u00a0 According to <\/span>Business of Fashion<\/span><\/a>, there are some 24,000 formulations in the cosmetics industry that currently have no ready alternatives, green or otherwise.<\/span><\/span><\/p>\n
Recognizing the present and future threat that microplastics and synthetic polymers pose to life, several countries and organisations are coming up with their own plans and bans to phase out their use. Several laws like the <\/span>ban on microplastics and synthetic polymers under REACH in the EU<\/a> and the <\/span>UN <\/span>ban<\/span> on <\/span><\/a>plastics including synthetic polymers are already coming into effect, which will have a huge impact on the cosmetics and personal care industries. An estimated 13 billion USD are <\/span>estimated to be lost in revenue<\/span><\/a> due to lack of ready formulations.<\/span><\/span><\/p>\n
Natural polymers and derivatives are an alternative to synthetic polymers that take us back to nature for inspiration and wisdom. Natural polymers can be extracted from nature from sources like renewable feedstock, or as by-products from waste streams. For e.g. natural polymers like cellulose derivatives and chitosan can be used in skincare and cosmetics items as thickeners, emulsifiers, stabilisers and for their moisturising properties. Other natural polymers like proteins (e.g. soy or whey proteins) can be used in shampoos, conditioners, and hair treatments to strengthen hair stands and improve texture.\u00a0<\/span><\/p>\n
By using biological and sustainable processes to manufacture natural polymers, they become both bio-based and biodegradable. Sustainable manufacturing processes offer numerous benefits such as resource efficiency, waste reduction and recycling, carbon footprint reduction, water conservation and regulatory compliance. Several processes and technology being developed and optimised can be easily integrated into current manufacturing infrastructure, with little to no additional expenditure. These processes also have lower GHG emissions and carbon footprint relative to processes for synthetic polymer manufacturing due to use of renewable raw material sources, lesser energy-intensive processes, biodegradability and positive end-of-life impact, and reduced chemical use.<\/span><\/p>\n
By developing advanced natural polymers, such as the products developed by Greenitio<\/a>, we can help mimic and maintain several of the properties that synthetic polymers provide, in a natural way. This can help propel companies’ adoption of natural polymers, helping them accelerate their transition to sustainable materials. Natural polymers can form the alternative for several specialty chemical formulations in the market.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"