How soon does the caffeine get absorbed and start working? How much caffeine is delivered with the patches?
The caffeine begins getting absorbed very quickly. An average person will feel it in 20 minutes after applying the patch. 1 patch will deliver roughly the same amount of caffeine as a medium cup of coffee.
Is the Perk bracelet safe?
The Perk bracelet is an extremely safe way to get your caffeine fix. It is based on the well-established transdermal technology. And will administers caffeine slowly and surely, it is actually less likely to give you adverse symptoms than oral alternatives.
Have there been safety studies performed on the bracelet?
The bracelet’s active patch has a similar formulation to a plethora of other transdermal caffeine patches that are have been tested safely. There are pure medical test published in reputable journals that studied and claimed the caffeine permeability through the skin.
Is the Perk bracelet durable?
Made from a high-grade TPE rubber, same quality as major fitness tracking devices on the market. Perk is very durable.
Will the patches stain my skin?
No! Due to the patent pending dry formulation, the patches will not leave any stains on your skin. And even more than that, they will not likely cause any irritation as other patch-based products on the market.
Where are the caffeine patches made?
Active part of the bracelet, the patch, is manufactured in the US on the FDA certified factory. The rubber bracelet is manufactured on one of the most reputable factories in China.
How can I return the product?
If you are not happy with your product in any way please send us an email at and one of our customer service specialist will be glad to assist you.
How can I cancel my subscription/auto-delivery?
If you would like to cancel your auto-delivery please send us an email to . Our customer service specialist will assist you.
What People Are Saying About Us:
"Coffee is great, don't get me wrong. I just really started getting fed up with the crashing. When I look back, I'm also amazed at how many calories I was ingesting just to make coffee taste bearable. Perk is a really great alternative and I'm so glad I found it. No crash and no calories. Problem solved. I'm a big fan of the nice consistent energy I get from it as well. Perk is absolutely worth a try for very coffee drinker. Cindy
"Sports are my passion and I'm involved in at least a few year-round. I've always loved the extra boost I get from caffeine while on the field, but I gotta say, the feeling in my stomach while I was running around with coffee or energy drinks in it wasn't so good. When I found Perk I knew right away it was the perfect solution to get my caffeine in without having to worry about having an upset stomach while I'm trying to have fun. Perk is something every athlete should give a shot. It really works.Anthony
"I'm in the last year of my uni program and I can confidently sum up what got me through it all in just one word: "caffeine"! I used to hit the coffee and energy drinks hard to help me get through particularly long study sessions but the crashing they caused made it hard to sustain. Perk was an absolutely perfect solution to give me that pure focus for hours on end without the horrible crashing feeling at the end. Caffeine in general may have gotten me through my first 3 years of classes but Perk will be my go to source for my last for sure! Love it. Katrina
"I’m working as a nurse so shifts at work are totally unpredictable. Sometimes I’m up super late and I used to rely on coffee to get me though. Unfortunately, I HATE the taste of coffee and hid it with sugar and cream. I was actually starting to gain a bit of weight so I decided to give Perk a shot. I am very pleased with the results. My focus is as good as its ever been and my wife is thankful I’m not chugging liters of sugar and cream anymore! Perk rocks.Rahul
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