How we scored it
Where it comes from
Dominant feedstock is cassava (tapioca) root starch extracted by simple aqueous washing and drying. No synthetic or petrochemical alternative route exists for this native starch.
Tapioca starch is not synthesized through industrial chemical processes but is extracted and purified from its natural source. The process begins with harvesting the cassava roots, which are then washed to remove soil and debris. Following washing, the roots are typically grated or milled to break down the cell walls and release the starch granules. This pulpy mass is then mixed with water, creating a slurry. The starch granules, being denser than the other components, are separated from the fibrous pulp and soluble proteins through a process of decantation, centrifugation, or screening.
The separated starch slurry is then washed multiple times with clean water to remove any residual impurities, such as proteins, lipids, and soluble sugars. After washing, the starch is dewatered, usually through filtration or centrifugation, to reduce its moisture content. Finally, the dewatered starch is dried, typically using hot air dryers, to achieve the desired moisture level for storage and commercial use. The resulting product is a fine, white powder consisting primarily of amylose and amylopectin, the two main components of starch.
In plain English
Tapioca starch is a natural ingredient derived from the root of the cassava plant, a tropical vegetable also known as yuca. It's the same ingredient you might find in your kitchen for thickening sauces or baking, but in cosmetic applications, it serves a variety of purposes.
Cosmetically, tapioca starch is valued for its ability to absorb moisture and oil, making it useful in powders and foundations to help control shine. It can also act as a binder, helping to hold other ingredients together in a product, and contributes to a smooth, silky feel on the skin. Its natural origin and gentle properties make it a popular choice for formulations seeking a more natural profile.
CosIng definition: Tapioca Starch is the starch obtained from tapioca. It consists primarily of amylose and amylopectin
References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2TAPIOCA STARCH. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3TAPIOCA STARCH. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=TAPIOCA%20STARCH