Caffeine is typically ingested orally 30 to 60 minutes prior to exercise in doses ranging from 1.4 to 2.7 mg per pound of body weight, translating to about 200 to 400 mg daily.⁵ However, there is growing evidence that alternative delivery systems, such as sublingual absorption, may produce similar ergogenic effects.⁶ At KALOS, we incorporate 80 mg of caffeine per melt, with a total of 240 mg in a three-melt serving. This dosing strategy may yield similar, if not greater, effects compared to larger oral doses due to the efficiency of sublingual absorption. While caffeine has been shown to increase athletic performance, it has also been shown to cause many negative side effects such as stomach discomfort, crashing, and increased bathroom usage.⁵ With sublingual absorption, caffeine skips the process of interacting with the digestive system and enters the blood stream directly. The sublingual approach ensures rapid and sustained ergogenic benefits without the negative side effects commonly associated with oral caffeine ingestion.

Alpha-GPC has been shown to effectively increase acetylcholine levels, leading to enhanced focus.⁴ At KALOS, we incorporate 73 mg of Alpha-GPC (50% L-alpha glycerylphosphorylcholine) per melt, totaling 220 mg in a three-melt serving. When combined with caffeine, these ingredients create a synergistic effect that boosts both energy and focus without overshadowing one another. Users often report experiencing a more controlled version of a typical caffeine buzz. In addition, we opted for Alpha-GPC (50% L-alpha glycerylphosphorylcholine) instead of Alpha-GPC (99% L-alpha glycerylphosphorylcholine). Alpha-GPC (99% L-alpha glycerylphosphorylcholine) tends to trap moisture within its composition, increasing the risk of bacterial growth and resulting in a slushy consistency. Therefore, Alpha-GPC (50% L-alpha glycerylphosphorylcholine) is the more suitable choice for our delivery system, ensuring both efficacy and stability while maintaining a pleasant user experience.

KALOS utilizes 333 mg of L-Citrulline per melt and 1000 mg in a three-melt serving. The rationale behind our dosing lies in the unique benefits of our delivery system. Sublingual absorption operates differently than traditional oral ingestion, as none of the active ingredients are metabolized in the stomach. This means that the full dose of L-Citrulline is absorbed directly into the bloodstream¹, allowing for similar, if not greater, effects at smaller doses compared to larger amounts used in oral forms.³ The efficiency of sublingual absorption ensures users can still experience the benefits of L-Citrulline without the need for higher doses.⁷

At KALOS, each melt contains 100% of the recommended daily value for both vitamin B12 (2.4 mcg)¹⁴ and B6 (1.7 mg)¹³. B vitamins are crucial for enhancing energy levels, as they help to efficiently convert food into energy and support red blood cell production. What many may not realize is that the sublingual route is the most effective way to absorb B vitamins. Studies¹² have demonstrated that sublingual absorption surpasses both oral ingestion and even intramuscular injection¹⁵ in terms of bioavailability. By leveraging sublingual absorption, KALOS ensures that users receive the maximum benefits from B vitamins, making our melts an optimal choice for boosting energy and enhancing overall performance.