Is it natural or synthetic caffeine?

Hi Sykes We use synthetic caffeine for several reasons: 1) Synthetic caffeine is faster acting and has a more pronounced effect per gram than natural caffeine 2) It's possible to get 100% caffeine powder synthetically, but natural caffeine typically comes with more impurities. Both of these mean that we'd have to use more powder for the same effect, which would increase the bitterness and either mean that we had far harder chews or reduce the caffeine content per chew, neither of which are desirable. We're primarily a performance product designed to kick as fast as possible and cramming as much caffeine while still being tasty, so with that in mind synthetic was the clear winner. Hope that explains and that they help you smash our some new personal bests Epic regards David -- Founder & SIlver Bullet

I run in the evening, I don’t drink coffee. Will they keep me awake at night

They may do. It depends how quickly you metabolise caffeine, as we all respond differently dependent on our DNA. If caffeine does these will too, typically takes four hours to leave the system, but it is very personal. Give them a go during the they and see how long you feel energised for.

I have been told it breaks a fast because of sugar

For me it breaks a fast for a good couple of hours. I hope that this helps?

These chows might be okay if you are able to get them out of the rapper sorry for the negative

I agree! Some have been knocked about making it awkward to undo the wrapper, then you end up with sticky chew on your fingers! This really spoils the purchase, especially when its 50% of the 4-pack!

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Mint Energy Chews *40 – Faster Boost Than Gels, Tablets and Gum. 100mg Per Serving - Sport Science for Running, Cycling, Gaming & Pre Workout Endurance Kick.

Product ID: 80079733

Details

Age range (description)
Adult
Brand
Caffeine
Diet type
Vegetarian
Flavour
Mint
Item form
Gummy
Item weight
320 Grams

⚡100mg caffeine per chew

⏱️kick in within 5 minutes

🏃‍♂️boosts endurance & stamina

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Description

⚡ Chew Fast, Perform Faster – Your Secret Weapon for Next-Level Endurance

FOCUS LIKE A PRO - Blocks brain fatigue receptors to keep you alert and razor-sharp during workouts or long sessions.
ENDURANCE AMPLIFIER - Mobilizes fat for fuel, sparing muscle glycogen so you push harder, longer.
CLEAN ENERGY ZERO JITTERS - Less than 35 kcal per chew with a smooth minty flavor that fuels focus without the crash.
PORTABLE PERFORMANCE BOOST - Compact pouches fit perfectly in your gym bag or race kit—energy on demand.
RAPID ABSORPTION INSTANT POWER - Chew and feel the caffeine surge in just 5 minutes—no waiting, no lag.

Caffeine Bullet Mint Energy Chews deliver a potent 100mg caffeine dose per chew, absorbed rapidly through the mouth for a boost in as little as 5 minutes. Designed for athletes and professionals alike, these low-calorie, mint-flavored chews enhance stamina by mobilizing fat stores, reduce fatigue, and sharpen mental focus without jitters or crashes. Perfectly portable and scientifically formulated, they’re the go-to energy solution for running, cycling, gaming, and pre-workout endurance.

Specifications

ASIN	B07G4LTCFP
ASIN	B07G4LTCFP
Age Range Description	Adult
Allergen Information	Contains: Eggs
Benefits	Energy Management
Best Sellers Rank	5,090 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 12 in Nutritional Endurance & Energy Bars
Brand Name	Caffeine Bullet
Colour	Red
Container Type	Bag
Country Of Origin	United Kingdom
Country of origin	United Kingdom
Customer Reviews	4.2 4.2 out of 5 stars (2,603)
Customer reviews	4.2 4.2 out of 5 stars (2,603)
Diet Type	Vegetarian
Dosage Form	Gummy
Flavour	Mint
Is discontinued by manufacturer	No
Item Form	Gummy
Item Weight	320 Grams
Manufacturer	Caffeine Bullet
Manufacturer	Caffeine Bullet
Manufacturer Part Number	10 Pack
Manufacturer reference	10 Pack
Number of Items	1
Package Dimensions	25.6 x 18.5 x 7 cm; 320 g
Specific Uses For Product	Mouth
Total Servings Per Container	40
Unit Count	40.0 count

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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