REAL SNS from BIGscience is a 100% natural formulation in a innovative liquid sublingual administration format unique in the current market. Its active ingredient is concentrated p-synephrine, naturally extracted from bitter orange (Citrus Aurantium) widely studied for its thermogenic effects and its ability to mobilize and oxidize fat, effectively promoting fat loss. REAL SNS is a liquid synephrine supplement in a convenient spray format, administered by pulsation in just a few seconds. In this way, a greater absorption speed and a significant improvement in bioavailability are achieved, with an almost instant effect. The sublingual dose of p-synephrine from REAL SNS is functional by itself as an effective fat burner, but also, in conjunction with other products from the BIGscience range such as REAL CNS or REAL THERMO with a high content of anhydrous caffeine, it acts synergistically accelerating and enhancing the thermogenic action of the compound, increasing energy expenditure and fat oxidation during exercise.