A sugar substitute is a food additive that duplicates the effect of sugar in taste, usually with less food energy. Some sugar substitutes are natural and some are synthetic. Those that are not natural are, in general, referred to as artificial sweeteners.

An important class of sugar substitutes are known as high-intensity sweeteners. These are compounds with sweetness that is many times that of sucrose, common table sugar. As a result, much less sweetener is required, and energy contribution often negligible. The sensation of sweetness caused by these compounds (the "sweetness profile") is sometimes notably different from sucrose, so they are often used in complex mixtures that achieve the most natural sweet sensation.

In the United States, six intensely-sweet sugar substitutes have been approved for use. They are saccharin, aspartame, sucralose, neotame, acesulfame potassium, and stevia.

There is also an herbal supplement, stevia, used as a sweetener.

GWISER -  a well known name having the aim to provide all NATURAL & ORGANIC products to people, established its indian corporate office in New Delhi with production & research centre at Uttarakhand.

Gwiser Biotec India launched its flagship product GWISER a 100% NATURAL SWEETENER, which has created a mark in the community who is more possessive towards using NATURAL & SAFE FOOD INTAKES.

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