Dietetic Sugar  Manufacturers, Traders, Suppliers

Fleksartis, LLC — a company with many years of experience in the food industry, producing the Kruglie Sutki brand. We specialize in manufacturing high-quality healthy products for those who value natural ingredients and care about their health. Our mission is to create nutritious, safe, and convenient products for everyday consumption.
Product philosophy
We use only 100% natural raw materials, preserving their natural nutritional value. All products are certified and produced in Russia from quality ingredients. Special attention is paid to recipes and production processes: formulations are constantly improved to achieve an optimal balance of taste and benefit.
Product advantages
Low calorie content — suitable for weight management and low-calorie diets
Sugar-free — ideal for those limiting sugar intake or monitoring blood glucose levels
Suitable for vegetarians — the range takes plant-based nutritional needs into account
Suitable for athletes — products provide quality replenishment of energy and essential nutrients
Strict quality control — continuous monitoring of raw materials and production stages
Quality assurance
All products comply with Russian standards and undergo mandatory certification. We regularly conduct laboratory and technological checks at every stage — from raw material selection to packaging — to ensure product safety and usefulness for the end consumer.

Target audience
Kruglie Sutki is aimed at people seeking a complete and balanced diet: active individuals, athletes, vegetarians, and anyone monitoring calorie intake and caring about their health.

Fleksartis, LLC under the Kruglie Sutki brand offers time-tested products that combine naturalness, low calorie content, and high quality standards. We continue to refine recipes and production technologies to provide consumers with reliable solutions on the path to healthy eating.

IE Karasev Sergei Vladimirovich, known for such brands as Diet-Prom and Mini Calorie is prominent Russian food manufacturing company established in 2004 in Moscow. The company has built its reputation, operating under the philosophy "Healthy Nutrition – Healthy Life." This mission statement reflects the company's commitment to developing innovative food products that cater to health-conscious consumers and individuals with specific dietary requirements, particularly those managing diabetes and seeking low-calorie alternatives to traditional sweets.

IE Karasev Sergei Vladimirovich has established itself as a reliable manufacturer and supplier, serving markets across Russia and neighboring countries, with delivery capabilities extending throughout Europe. The company maintains high production standards, complying with ISO 22000-2007 (ISO 22000:2005) requirements, ensuring food safety and quality management throughout its operations.

IE Karasev Sergei Vladimirovich specializes in manufacturing a diverse range of products including sweeteners, sweet mixes, and confectionery items made with sugar substitutes such as stevia, focusing particularly on cookies, crackers, and pastry products made from puff pastry.

The company launched its sugar-based cookie assortment in November 2017, expanding its product portfolio while maintaining its core focus on healthy alternatives.

IE Karasev Sergei Vladimirovich’s commitment to health extends beyond simple sugar substitution – the company actively works to make conventional products healthier and more accessible for people with diabetes and other health conditions requiring dietary modifications.
All products undergo rigorous quality control and are certified according to Russian GOST standards or technical specifications, ensuring compliance with national food safety regulations.
The company's reputation as a reliable and serious manufacturer is reinforced by continuous investment in technical infrastructure development based on modern innovative and energy-saving technologies that ensure industrial safety of operations.