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Smart Caffeine Review – 8 Things You Should Know
Smart Caffeine is a supplement which essentially claims to be a coffee substitute. It’ll give you mental clarity and consistent energy levels throughout your day without common side effects of caffeine. It’s manufactured by Natural Stacks, a Delaware-based company. They have an admirable dedication to transparency regarding their manufacturing process and commitment to quality. Natural Stacks says they are the world’s first open-source supplement company, and they clearly do their research when it comes to making their products. They even cite studies to back up their claims.
If you drink multiple cups of coffee a day to keep yourself going, Smart Caffeine might be a great alternative. It provides a cognitive boost and keeps you alert.
1) Quick Overview
The supplement only has two ingredients, caffeine and L-theanine. Natural Stacks claims you’ll get a better experience from Smart Caffeine than coffee, just by combining these two ingredients. L-theanine does smooth out the effects of caffeine for consistent energy without downsides. This combination has been studied by various scientists and clinical trials demonstrate how effective this is. Natural Stacks links to several reputable studies discussing how L-theanine positively impacts how caffeine works on the human body.
2) Smart Caffeine Nutrition Facts
Smart Caffeine contains the following ingredients: Natural Caffeine, L-Theanine
3) Does Smart Caffeine Work?
There are only two ingredients in Smart Caffeine: caffeine (100 mg) and L-theanine (200 mg). Natural Stacks claims that by combining these two ingredients, it smooths out the traditional effects of caffeine for a better experience. One of the product testimonials says that Smart Caffeine is a healthier and more effective than simply drinking coffee.
Natural Stacks links to 7 studies on NCBI’s website (National Center for Biotechnology Information). It’s one of the most reputable science-based sources that makes studies available to the public. Each of these studies discusses effects of caffeine, and most conclude that L-theanine and caffeine can improve attention when combined. One study mentions that the combination is more effective than using just one of these ingredients. The amount of L-theanine should exceed the amount of caffeine for better potential.
Evidence strongly suggests that Smart Caffeine should be an effective supplement. There are no fillers, just pure caffeine and an amino acid.
4) Smart Caffeine: Pros and Cons
- Instead of giving you a short-term boost, Smart Caffeine works for hours to smooth out your energy levels and give you consistent clarity.
- None of the common side effects of stimulants like jitters, headaches, anxiety, nausea, cravings, insomnia, or increased blood pressure.
- Inexpensive supplement. You gain further discounts by buying multiple bottles, and each comes with a 30-day money-back guarantee if you’re dissatisfied for some reason.
5) Smart Caffeine Warnings and Precautions
- Contains caffeine, so this isn’t the product for you if you’re looking for a non-caffeine natural stimulant or a stimulant-free formula.
- If you’ve built up a heavy tolerance to caffeine you might need to take 3-6 capsules a day. This would be a maximum of 30 pills a week given the recommendations and directions on each bottle.
6) How Much Does Smart Caffeine Cost?
It’s inexpensive and each bottle contains 60 vegan-safe capsules. The directions, listed on the side of each bottle, recommend you take 1-2 pills whenever fatigued or you desire increased energy. No more than 6 capsules per day and the company also advises that you don’t use their product every day. If you take two a day, each bottle would be a one-month supply. Natural Stacks offers a discount if you buy 4 bottles at once, plus a subscription plan that gives you further discounts.
The company makes sure their supplement is not expensive. If you quit coffee to start using Smart Caffeine, you’re saving even more money. Natural Stacks even has a 30-day money-back guarantee if you’re not fully satisfied.
7) Smart Caffeine Serving Size
Generally you want more L-theanine than caffeine in a formula that combines both ingredients, and that’s exactly what Natural Stacks has done, in a healthy 2:1 ratio.
8) Bottom Line – Does It Really Work?
The evidence strongly suggests that Smart Caffeine is an effective supplement. It’s pure caffeine and an amino acid, for a safe and potent formula that keeps your energy high without crashing later. Since Natural Stacks makes their products open-source, that means other people are welcome to use their formulas and improve upon them. It’ll be difficult to improve on Smart Caffeine because it’s a well-tested formula that’s proven to work exactly as advertised.
Smart Caffeine doesn’t contain sugars or additives and does exactly what it should. There isn’t any filler and each pill has precisely what you need. A one month supply is 1-2 bottles, and it’s remarkably cheap compared to coffee and other caffeinated drinks. If you quit coffee to use Smart Caffeine you’ll save a truckload of money while staying focused and improving your day-to-day life.
Even better, HCF AminoScience has decided to offer all BrainReference readers a free trial ($1.95 S&H) for a limited time. This is great news, and something we always like to see.
Without question, HCF® Happy, Calm & Focused is one of the highest praised Amino Acids [Blend] supplements we've reviewed so far. Since 2001 and 45 countries worldwide, the company has been dedicated to only the foundational building blocks of life; amino acids, minerals, and vitamins, unlike the common high-dose 'all-in-one' or artificially stimulating/inhibiting herbal ingredients found on the market today for supporting calm and focus.
HCF AminoScience has decided to offer BrainReference readers free trial ($1.95 S&H) of HCF® Happy, Calm & Focused, as a sign of confidence in their supplement. It's only available for a limited time, so be sure to take advantage of it before time runs out.
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|HCF Happy, Calm & Focused
Customers Questions and Answers with Smart Caffeine
Smart Caffeine includes the following ingredients: Natural Caffeine, L-Theanine
Testimonials and reviews say yes, although that's to be expected, considering the research that supports Smart Caffeine's uncomplicated formula. Natural Stacks is well-recognized company that prioritizes quality and precision.
If you're a regular consumer or coffee or energy drinks, you might have a high tolerance for caffeine. In that case, you'll need to take an above-average amount of Smart Caffeine to enjoy its effects. Users report that each serving (1-3 capsules depending on your needs) lasts 4-6 hours. It's a great deal considering the price, and practically dirt-cheap compared to any store-bought drink. Smart Caffeine doesn't contain sugars or additives, and the formula does exactly what it should.