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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

Cognitive Relax in context

Cognitive Relax Strips combine green-tea-derived L-theanine, GABA and vitamin B6 in a strawberry-peppermint oral strip. The formula is positioned for occasional stress and cognitive-wellness routines.

L-theanine has been studied for a relaxed-but-alert state, GABA is an inhibitory neurotransmitter and vitamin B6 contributes to normal neurotransmitter synthesis and nervous-system function.

One strip may be taken daily. The product is not intended to treat anxiety, insomnia or another medical condition.

Supplement facts

Active ingredients per strip

IngredientAmount
Green tea L-theanine50 mg
GABA25 mg
Vitamin B66 mg
Serving size: 1 stripServings: 30Flavor: Strawberry-peppermint
Other ingredients

Complete ingredient list

Pullulan, Mannitol, Cellulose, Strawberry flavor, Lecithin, Malic acid, Monk fruit extract, Pectin, Erythritol, Peppermint flavor, Steviol glycosides.

Manufacturer country
India
Product amount
30 oral strips / 33 g
Gross weight
64 g
Routine
Afternoon
Suggested use

Place one oral strip on the tongue and allow it to dissolve before swallowing. Take no more than one strip daily.

When to use

Afternoon; 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.

Calm, focused mind

L-theanine is used to support relaxation while maintaining mental clarity.

Mental wellbeing

GABA participates in the body’s natural inhibitory signaling and relaxation response.

Nervous-system wellness

Vitamin B6 contributes to normal nervous-system and neurotransmitter function.

Anytime convenience

The strawberry-peppermint strip dissolves without water for portable use.

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 crossover trial

L-theanine beverage under acute stress

A controlled crossover study reported reduced subjective stress and lower salivary cortisol after a 200 mg L-theanine beverage.

Review source trail →
Human RCT

L-theanine and disturbed sleep

A small eight-week trial of a combined supplement reported improvements in several sleep measures without reported adverse events.

Review source trail →
Review and RCT evidence

Vitamin B6 and anxiety mechanisms

Vitamin B6 is a cofactor for GABA, serotonin and dopamine synthesis; trials showing acute effects generally used doses much higher than 6 mg.

Review source trail →
Evidence note

The L-theanine dose in this strip is below doses commonly used in acute stress trials, and evidence for orally consumed GABA remains less established.

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 before swallowing. Take no more than one strip daily.

What flavor is Cognitive Relax Strips?+

The manufacturer lists the flavor as Strawberry-peppermint.

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.

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Manufacturer source: https://supliful.com/catalog/cognitive-relax-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.