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Formula profile

What is inside, how it is used, and what the evidence actually says.

Official Supliful page →
Why this formula

Energy in context

Energy Strips pair caffeine with L-theanine and vitamin B12 in a cranberry strip. The intended use is a portable alertness and performance routine without the sugar load of many energy drinks.

Caffeine can improve wakefulness and selected cognitive or exercise outcomes, while L-theanine may moderate subjective tension and support focused attention. Vitamin B12 contributes to normal energy metabolism but does not act as a stimulant in people with adequate status.

The public page does not disclose the exact caffeine or L-theanine amounts. Those values must be confirmed from the final approved label before launch.

Supplement facts

Active ingredients per strip

IngredientAmount
L-theanineVerify label
CaffeineVerify label
Methylcobalamin (vitamin B12)Verify label
The public product page does not disclose every active amount. Verify the final manufacturer Supplement Facts panel before launch.
Serving size: 1 stripServings: 30Flavor: Cranberry
Other ingredients

Complete ingredient list

Pullulan, Mannitol, Cellulose, Cranberry flavor, Lecithin, Malic acid, Pectin, Erythritol, Steviol glycosides.

Manufacturer country
India
Product amount
30 oral strips
Gross weight
64 g
Routine
Morning
Suggested use

Place one oral strip on the tongue and allow it to dissolve. Take no more than one strip daily. Avoid taking close to bedtime.

When to use

Morning; do not exceed one strip daily.

Caution

Do not exceed the recommended dose. Pregnant or nursing adults, people under 18 and anyone with a known medical condition should consult a qualified clinician before use.

Enhanced focus

Caffeine and L-theanine are commonly paired for alertness during demanding tasks.

Physical endurance

Caffeine can support exercise performance and reduce perceived effort in some settings.

Mental clarity

The product is positioned for wakefulness and cognitive performance.

Sugar-free format

The strip provides stimulant ingredients without a sugary beverage.

The science behind the ingredients

Evidence summaries, with the limits left in.

These are ingredient-level summaries from the official Supliful product page. They are not proof that the finished Zinx formula produces the same outcomes.

Human stress study

L-theanine under stress

Human research suggests L-theanine can reduce selected physiological and subjective stress responses.

Review source trail →
Cognitive performance study

L-theanine plus caffeine

Controlled studies report benefits on attention and performance during cognitively demanding tasks when caffeine and L-theanine are combined.

Review source trail →
Sports-performance research

Caffeine and muscle performance

Meta-analytic and experimental evidence supports caffeine for selected strength, endurance, mood and reaction-time outcomes.

Review source trail →
Evidence note

The public product page omits caffeine and L-theanine amounts. Do not sell until stimulant content and required caffeine warnings are confirmed on the final facts panel.

Frequently asked questions

Practical answers before you order.

Product instructions and ingredient facts come from the manufacturer source. Medical questions should be directed to a qualified clinician.

How do I use the strips?+

Place one oral strip on the tongue and allow it to dissolve. Take no more than one strip daily. Avoid taking close to bedtime.

What flavor is Energy Strips?+

The manufacturer lists the flavor as Cranberry.

How many strips are in one tin?+

Each tin contains 30 individually packed oral strips.

Can the individual packets be Zinx branded?+

No. Supliful states that only the metal tin label can be customized; the individual strip packets remain in the manufacturer-supplied design.

Who should speak with a clinician before use?+

Do not exceed the recommended dose. Pregnant or nursing adults, people under 18 and anyone with a known medical condition should consult a qualified clinician before use.

Where is this product manufactured?+

The manufacturer country listed by Supliful is India. Product appearance can vary slightly between production batches.

Verified customer reviews

Reviews will begin with real fulfilled orders.

We are not pre-filling the storefront with invented testimonials or review counts. Verified-purchase feedback can populate this section after launch.

No fabricated ratingIntegrity before social proof.
Manufacturer source: https://supliful.com/catalog/energy-stripsCatalog details checked 2026-07-25.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.