Plenish Puts Its Clean Protein Line Into Oat Drinks With Tesco Listing
Vegconomist • Sep 02, 2026
Plenish has introduced a new Clean Protein oat drink with 10g of protein per serving and 40g per pack, available at selected Tesco stores and online at plenishdrinks.com. The drink contains only four ingredients, with no oils or additives, making it the only high protein oat drink in the UK without these extras. Plenish recommends using the drink over cereal, in porridge, or in smoothies rather than as a standalone beverage.
This oat drink marks Plenish's second protein launch in five months, following their entry into protein powders earlier in the year. The company has been steadily reworking its oat portfolio, introducing fortified products and a zero sugar oat drink. Russell Goldman, Managing Director of Breakthrough Brands at Carlsberg Britvic, highlighted the demand for convenient, protein-rich options that are free from additives and processed ingredients, reflecting Plenish's commitment to ingredient transparency and great taste.