SUGGESTED USE
Adults take 1 capsule daily, 10 minutes prior to physical activity.
Product Information
Unived’s Natural Caffeine is 100% Natural Anhydrous Caffeine (200mg) extracted from Green Tea and nothing else for energy and improved alertness.
Caffeine is proven to increase alertness, improve concentration, and boost endurance performance – making it the perfect training partner, whatever your fitness goals.
Key Benefits
- Increases mental alertness, focus, and concentration.
- Can increase endurance performance.
- Increased energy.
- Improved reaction time.
Ingredient Information
- Natural Anhydrous Caffeine – 200mg
- Sodium Chloride – 150mg
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Caffeine ingestion prior to exercise increases performance during prolonged endurance exercise and short-term intense exercise lasting ~5 min [1].
References:
1. Spriet, L. L. (1995). Caffeine and Performance, International Journal of Sports Nutrition, 5(s1), S84-S99. Retrieved Nov 30, 2022.
Mode of Action:
1. Caffeine acts in the central nervous system (CNS) as an inhibitor of adenosine thereby inhibiting the negative effects that adenosine induces on neurotransmission (adenosine mediates the perception of drowsiness). Caffeine prevents adenosine from acting and results in alertness and delayed fatigue. This enhances the release of dopamine, serotonin, acetylcholine and GABA. [2], [6].
2. Caffeine increases intracellular concentrations of cyclic adenosine monophosphate (cAMP) by inhibiting phosphodiesterase enzymes in skeletal muscle and adipose tissues. Caffeine also increases adrenaline. These actions promote lipolysis via the activation of hormone-sensitive lipases with the release of free fatty acids and glycerol. The increased availability of these fuels in skeletal muscle acts to spare the consumption of muscle glycogen. This prolongs energy [5].
3. Stimulates calcium release from the sarcoplasmic reticulum during muscle contraction. This increases the strength and duration of contractions in skeletal muscles [2], [6].
References:
2. Mielgo-Ayuso, Juan, et al. "Effect of caffeine supplementation on sports performance based on differences between sexes: a systematic review." Nutrients 11.10 (2019): 2313.
3. Martins, Gabriel Loureiro, et al. "Caffeine and exercise performance: Possible directions for definitive findings." Frontiers in sports and active living 2 (2020): 574854.
4. Cappelletti S, Piacentino D, Sani G, Aromatario M. Caffeine: cognitive and physical performance enhancer or psychoactive drug? Curr Neuropharmacol. 2015 Jan;13(1):71-88. doi: 10.2174/1570159X13666141210215655. Erratum in: Curr Neuropharmacol. 2015;13(4):554. Daria, Piacentino [corrected to Piacentino, Daria]. PMID: 26074744; PMCID: PMC4462044.
5. Institute of Medicine (US) Committee on Military Nutrition Research. Caffeine for the Sustainment of Mental Task Performance: Formulations for Military Operations. Washington (DC): National Academies Press (US); 2001. 2, Pharmacology of Caffeine.
6. Khan A, Abdalla M A, Zakhary C M, et al. (September 06, 2021) The Relationship Between Caffeine and Caffeinated Drinks in Causing Intracranial Hemorrhage in the Elderly Aspirin-Taking Population: A Systematic Review. Cureus 13(9): e17783. doi:10.7759/cureus.17783
What is the suggested use of Unived’s Natural Caffeine?
Adults take 1 capsule, 10 minutes prior to physical activity.
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Customer Reviews
It provides 200 mg natural caffeine anhydrous from green tea without any fillers and additves .. I use it as my pre workout for clean energy ,focus for better muscle mind connection.. Caffeine anhydrous and regular caffeine are both stimulants that are commonly used to increase energy and mental alertness. Caffeine anhydrous is a dehydrated form of caffeine that is processed from natural sources, while regular caffeine is found in various foods and drinks, such as coffee, tea, and chocolate.One key difference between caffeine anhydrous and regular caffeine is the concentration of caffeine. Caffeine anhydrous is a more concentrated form of caffeine, meaning that it contains a higher percentage of caffeine per unit of weight than regular caffeine. This can make it easier to measure and control the amount of caffeine being consumed, which is why it is often used as an ingredient in dietary supplements.Another difference between caffeine anhydrous and regular caffeine is the way they are absorbed by the body. Caffeine anhydrous is absorbed more quickly and efficiently by the body, which means that its effects may be felt more quickly than those of regular caffeine. However, the duration of the effects of caffeine anhydrous may be shorter than regular caffeine due to its rapid absorption.
User Stories
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SUGGESTED USE
Adults take 1 capsule daily, 10 minutes prior to physical activity.