Free standard U.S. shipping. Orders process in 1–2 business days; standard delivery is typically 3 business days after shipping. Estimates are not guaranteed.
Shipping & international delivery · 30-day returns, conditions apply
Energy & focus
Formula at a glance
• Focus without the adrenaline spike. Alertness without cardiovascular activation.*
• Sleep architecture preserved. A shorter half-life than caffeine means morning doses do not bleed into bedtime.*
• Gentler on the GI tract. Free of theobromine and theophylline, the metabolites responsible for most caffeine-related discomfort.*
• Cognitive gains, measured. Reaction time, working memory, and executive function all respond in human trials.*
Paraxanthine is what caffeine becomes after your liver processes it. The wakefulness most people attribute to coffee is largely the work of this downstream molecule. Isolating it delivers the alertness without the metabolic byproducts that produce jitters, stomach upset, and fragmented sleep.
• Those who have cycled off caffeine but miss the cognitive edge
• Cognitively demanding work, study, and performance settings
• Individuals who metabolize caffeine slowly or tolerate it poorly
• 200mg Enfinity® Paraxanthine (the dose used in published clinical research)
• Vegetable cellulose capsule
• Microcrystalline cellulose
• Magnesium stearate, less than 2%
One capsule in the morning or 30 minutes before demanding work. Avoid within 6 hours of bedtime. Begin with half a capsule if you are caffeine-sensitive.
• Count: 30 capsules, 30 servings
• Serving size: 1 capsule
• Per serving: 200 mg Enfinity® paraxanthine
• Capsule: vegetable cellulose (vegan), unflavored
• Other ingredients: microcrystalline cellulose, magnesium stearate (less than 2%, vegetable source)
• Allergens: not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients
• Diet: vegan, gluten-free, non-GMO
• Stimulant content: caffeine-free, but paraxanthine is a stimulant. Do not combine with caffeine or other stimulants.
• Quality: formulated in the USA in a GMP-certified facility. Third-party tested.
• Suggested use: 1 capsule in the morning or 30 minutes before demanding work, up to 2 per day. Avoid within 6 hours of bedtime. Start with half a capsule if you are caffeine-sensitive.
• Not for: children, pregnant or lactating women, or people sensitive to caffeine
• UPC: 198715880694
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Serving size: 1 capsule
Servings per container: 30
| Ingredient | Amount per serving |
|---|---|
| Enfinity® Paraxanthine | 200 mg |
Daily Value not established except where shown.
Other ingredients: Capsule (vegetable cellulose), microcrystalline cellulose, and less than 2% magnesium stearate (vegetable source).
Choose options
The formula, at a glance
Enfinity® paraxanthine is an ingredient studied for attention and short-term memory. A straightforward capsule lets you see exactly what you are taking.
Inside the formula
Paraxanthine is a metabolite of caffeine. Our formula supplies 200 mg of Enfinity® paraxanthine directly in each capsule. Read the study context and the directions on your bottle before choosing it.
Explore the research
Not recommended for children, pregnant or lactating women, or individuals sensitive to caffeine. The label advises against use with caffeine or other stimulants. Paraxanthine is a stimulant; caffeine-free does not mean stimulant-free. Discuss use with your healthcare professional if you take medicines or have a health condition.
Individual responses vary. Ingredient research and customer experiences do not guarantee the same outcome for every person.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Before you choose
Know the serving, understand the ingredient, and decide what fits your routine.
Ask our team →Yes. The active ingredient is paraxanthine, not caffeine. It is still a stimulant, and the label advises against combining it with caffeine or other stimulants.
Responses differ. Early, small studies cannot guarantee the absence of jitters, anxiety, a crash, or sleep disruption. The product is not recommended for people sensitive to caffeine.
There are 30 capsules and 30 one-capsule servings. A bottle lasts 30 days at one capsule daily or 15 days at two capsules daily. Choose a delivery frequency that fits your intended use.
Evidence in context
Human crossover trial
Yoo et al. · Nutrients · 2021
Randomized human crossover trial
Yoo et al. · Journal of the International Society of Sports Nutrition · 2024
Randomized human crossover trial
Bingol Diedhiou et al. · Journal of the International Society of Sports Nutrition · 2026
Randomized human crossover trial
Gross et al. · Journal of Dietary Supplements · 2024
Reviews imported from Amazon are displayed below. This is a separate review source from the Loox collection, so ratings and counts can differ.
Loox displays product reviews and, when available, separate feedback about the store experience. Individual experiences are not evidence that a product treats or prevents a disease.
Overall rating: 4.8 / 5 from 30 reviews.
It gave me that extra little boost that I needed in the late afternoon!
I am a body builder and this product is better than any pre workout I’ve ever tried and I’ve tried them all. This gives me smooth clean energy and my workouts are stronger and last longer. I’ve even been able to incorporate some cardio after my strength workout from this product giving me sustained energy. It does not cause a crash and I feel like it also curbs my sugar cravings which is a plus
I’ve been a coffee drinker for many years and didn’t feel normal until having my morning coffee each day. I started having problems with coffee because of how acidic it is, which caused stomach issues. Needing my caffein fix but not wanting to have anything acidic, I heard about VitaBloom and decided to give it a try. It’s been a couple weeks since I started taking it and I feel very great and energized, without all the acidity of coffee, no jitters, and don’t even have to 💩 after! I definitely have more energy and focus since I started taking it and would highly recommend to anyone else looking to cut out coffee.
I’ve been looking for almost a year for a good paraxanthine supplement that actually works and gives me a lot of energy without the jitters and that’s clean and I FINALLY found it with Vita Bloom Labs’ paraxanthine supplement.I’ve been taking it for the past two weeks now and I don’t have that post caffeine crash and overall my energy levels are MUCH higher than beforeI’ve tried paraxanthine from other brands and I can say with 100% certainty that this one ACTUALLY WORKS! The quality is unmatched and I can now finally get through the work day without feeling like I need to crash and take a nap just to get through it and I’m much more focused.So thankful I found this!!! It’s changed my life!
I am throughly impressed with the product. I have taken this daily for the past week and I am upset I didnt discover this earlier.I feel like this is the first supplement that pairs well with my brain and overall function of my body. I have the greatest energy levels and they don't follow with the repercussions of all the other products I have ever taken. I care a lot about my body and have become meticulous with what I put inside of it - I highly recommend this over any of the competition .I am grateful that I have found this.
Fantastic results: clear thinking without the jitters I get with caffeine
Meh, could be better. Not formulated good at all
amazing product and team!
Wonderful stuff! Brain is “online” without any side effects. Very efficient delivery to the uk as well. Impressive 🤩
I get that extra pep in the afternoon noon that helps with my workout later!
works for me
I think this is amazing. I always had problems with coffee. This is an amazing alternative.
It has been a few days since I started taking one pill in the morning, and I noticeably feel more focused and energized. Surprised I did not know about this earlier.
As a real estate analyst, I am always trying to be at the top of my game. After taking Vita Bloom’s Enfinity Capsules for two weeks, I can notice a dramatic difference in my focus and energy. I feel all the energy without coffee jitters!
I tried this product before my workout this weekend and it was great. I felt incredible, had a ton of energy, and felt super focused throughout my day but had 0 crash like I normally would with other caffeine-based products. Will be using this consistently!! So happy I found it
Very high quality supplement!
I am an ER doctor and work the night shift and have tried everything that's out there for energy and focus but everything I've ever tried leaves me feeling weird and on edge. This product is fantastic because I get all the good effects of a stimulant but without the crazy feeling. Also I've noticed that this product is not addictive like caffeine bc sometimes I forget to take it!
I love coffee but it gives me gnarly acid reflux so then I have to take Alka seltzer and tums etc. This is an awesome coffee replacement bc it gives me the energy and focus but without the horrible heartburn and burning in my stomach. I also noticed that it doesn’t crash me the way coffee does after a few hours. I feel really good with this
This product is amazing. I feel mentally focused, concentrated, no yawns no crash.. it’s pure clean energy. Highly recommend it.
2 weeks into it and I absolutely love this product. I do have my morning coffee. I take this mid day and it keeps me energized for the rest of the afternoon without the caffeine crash. I feel more focused and alert. This will definitely be part my daily of supplements!
I’m a kindergarten teacher so as you can imagine it requires A LOT of energy, most days I am whipped out by the end of the day. I was looking for a better option to coffee that will will get me through the day without the mid day crash. I started taking this product about 3 weeks ago and I have noticed a significant change in my mental clarity, focus throughout the day, alertness, and energy. Highly recommend for anyone looking for a coffee alternative
I am a huge caffeine drinker. I like this as a standalone and with caffeine. Standalone it’s helped me stop being addicted to caffeine, but I also don’t feel as anxious. With coffee it’s an additional kick. Highly recommend
Look no further. I stopped drinking coffee and energy drinks because of Vita Blooms caffeine alternative
Increased energy levels, great for pre workout, great for memory, improved focus and mood so far. Will continue testing and report back further.
I’ve been taking this supplement for about two weeks. I love the energy boost without the jitters. My mood is happy and stable and focused, without the anxiety I get with coffee. I recommend this product !
I am a weirdo and don't like the taste of coffee. This is the perfect substitute that keeps my mind clear, focused, and alert for the day! I also weirdly feel thinner after taking these and less lethargic. Highly recommend!
Kicked my coffee habit a few months ago because of my ongoing insomnia . This product gives me the same kick as my morning coffee with the crash and insomnia. Highly recommended
I loved this product, I take it in the morning and it gives me prolonged energy over time and does not make me jittery!
I just started using this product and I am very impressed. It gives me a boost of energy and focus and I don’t feel like I’m coming out of my skin. It’s clean energy.
I recently started using Vita Bloom's Paraxanthine before my workouts and have noticed a significant boost in my energy levels. Not only has it enhanced my physical stamina, but I’ve also experienced improved mental focus and endurance. I highly recommend this product!
