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Quantumsquares is an American online store that sells Quantum Energy Squares, a line of caffeinated protein bars designed as an alternative to both traditional energy bars and energy drinks. The bars combine 100mg of organic caffeine from green coffee with 10g of protein per serving, available in multiple flavors and sold in 8-packs, 12-packs, and variety packs.
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About Quantumsquares
Main product
Caffeinated protein bars
Caffeine per bar
100mg (organic green coffee)
Protein per bar
10g
Prices from
$19.95 per 8-pack
Free shipping from
$35
Available flavors
6 single flavors plus variety packs
Also available at
Amazon, Sprouts, REI, H-E-B, Wegmans, Instacart
Customer reviews
4,000+ five-star reviews
Quantumsquares positions itself in the health and functional food segment, targeting active consumers who want sustained energy without the crash associated with conventional energy drinks. The brand, founded by Leah, is built around a whole-food philosophy: ingredients such as dates, almonds, pumpkin seed protein, pea protein, chia seeds, and MCT oil form the base of every bar, with caffeine sourced from organic green coffee. Prices sit in the accessible mid-range, with 8-packs starting at $19.95 and variety 12-packs at $27.95. Beyond direct online sales, Quantumsquares is stocked at retailers including Sprouts, REI, H-E-B, Wegmans, and Fresh Thyme, as well as online platforms such as Amazon, Thrive Market, and Instacart.
Active promotions
Ready to use with your order at Quantumsquares.
Introductory add-on offer: a discounted 4-pack at a reduced price when added to an existing order.
Example promotion
This is an example of a promotion that could suit this business. It is not a guaranteed active offer or a working discount code. Check the website for current deals.
To the shop
Quantumsquares in the news
Recent updates and background about Quantumsquares, summarised in our own words.
Where to Find Quantum Energy Squares In Store
Quantum Energy Squares are now stocked at major retailers including Sprouts, REI, H-E-B, Wegmans, and Fresh Thyme. Shoppers can use the online store locator by entering their zip code to find a nearby location.
Visit Quantumsquares →Tired of Feeling Tired? Five Tips to Fight Fatigue
The Quantumsquares blog addresses the growing problem of daily fatigue with five practical self-help strategies for fighting tiredness, aimed at people who feel sluggish even after adequate sleep.
Visit Quantumsquares →Top 10 Ways to Boost Your Energy
A Quantumsquares blog post outlines ten evidence-based tips for increasing energy levels throughout the day, arguing that energy drinks and coffee alone offer only short-term relief.
Visit Quantumsquares →Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.
What others ask about Quantumsquares
Answers to the most common questions, based on search behaviour and our own research.
Is Quantumsquares a reliable webshop?
Quantumsquares has collected over 4,000 five-star reviews on its own platform. The brand is also sold through established retail partners including REI, Sprouts, and Wegmans, which indicates a degree of third-party verification.
Do Quantum Energy Squares ship for free?
Free shipping is offered on orders of $35 or more. Orders below that threshold are subject to shipping costs.
How much caffeine is in a Quantum Energy Square?
Each bar contains 100mg of organic caffeine sourced from green coffee, which the brand states is roughly equivalent to an 8-ounce cup of coffee.
Where can I buy Quantum Energy Squares in a store near me?
Quantum Energy Squares are available at physical retailers including Sprouts, REI, H-E-B, Wegmans, and Fresh Thyme. The website offers a store locator where shoppers can enter their zip code to find the nearest stockist.
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