Revvies Energy Strips | 40mg Caffeine | 12 x 5 Pack | Sugar-Free, Fast-Acting Boost

Revvies Energy Strips | 40mg Caffeine | 12 x 5 Pack | Convenient, Sugar-Free Boost

Arctic Charge

£35.40

Revvies Energy Strips | 40mg Caffeine | 12 x 5 Pack | Convenient, Sugar-Free Boost

A sublingual 40mg caffeine strip dissolving on the tongue in seconds, sugar-free and less than 1 calorie, selected by the PEAK4 expert team for small, frequent caffeine dosing during exercise.

£35.40

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PEAK4 Experts' Review

The PEAK4 expert team selected Revvies 40mg for making small, frequent caffeine dosing genuinely practical during a long race or training session.

Details

Brand Revvies

Certifications

Vegan

Place the strip flat on your tongue and rub against the roof of your mouth until dissolved, do not chew, around 20-30 seconds. Use 1-2 strips before exercise, then one strip every 45-60 minutes during exercise.

Starch, Thickener (Hydroxypropyl Cellulose), Caffeine, Hydrogenated Vegetable Oil (may contain soybean oil), Sweetener (Glycerol), Maltodextrin, Anticaking Agent (Cellulose Microcrystalline), Flavouring, Thickener (Xanthan Gum), Sweetener (Sucralose), Emulsifier (Sucrose Esters of Fatty Acids), Colouring (flavour-dependent).

May contain soybean oil. Vegan and gluten-free.

Informed Sport Accredited

Key Benefits

40mg Caffeine

Equivalent to about half a cup of coffee.

40mg caffeine

Small, Frequent Dosing

Research-supported approach, easier with individual strips.

Precise dosing

2-5 Minute Onset

Sublingual absorption, far faster than gut-absorbed formats.

Fast-acting

Informed Sport Accredited

Every batch independently tested by LGC against the WADA banned substance list.

Batch-tested

Revvies

The PEAK4 expert team selects Revvies for its Informed Sport certified, WHO-aligned hypotonic hydration formula, developed with elite athletes and sports dietitians, backed by the full PEAK4 performance ecosystem and free UK delivery over £50.

WHO-aligned formulation

Revvies Energy Strips — 40mg Caffeine, Dissolves on the Tongue
The PEAK4 expert team selected Revvies Energy Strips for a genuinely fast, sublingual caffeine delivery, 40mg per strip (equivalent to about half a cup of coffee), dissolving on the tongue in 20-30 seconds.

Research shows small, frequent amounts of caffeine can often work better than one big dose, and Revvies makes this genuinely practical, sugar-free, gluten-free, and less than 1 calorie per strip.

Because Revvies dissolve on the tongue rather than being absorbed through the gut, users feel the benefits within 2-5 minutes, compared to 45-60 minutes for caffeinated drinks, energy gels, or caffeine tablets to reach their peak effect.

How to use

Place the strip flat on your tongue and rub against the roof of your mouth until dissolved, do not chew. Use 1-2 strips before exercise, then one strip every 45-60 minutes during exercise.

Format

12 x 5-pack (60 strips total).

Nutritional Information

Frequently Asked Questions

How much caffeine does each strip contain?

40mg, equivalent to about half a cup of coffee.

Why small, frequent doses instead of one large dose?

Research indicates that small, frequent amounts of caffeine can often work better than one big dose, which is easier to achieve with individual 40mg strips.

How fast does it work?

Users feel benefits within 2-5 minutes due to sublingual absorption, compared to 45-60 minutes for gut-absorbed caffeine formats.

Is it suitable for vegans?

Yes, vegan and gluten-free.

What flavours are available?

Arctic Charge (peppermint), Tropical Hit (fruit punch), and Cola-Lemon.

Why buy this from PEAK4?

The PEAK4 expert team selects Revvies for its Informed Sport accredited, sublingual caffeine delivery. Orders over £50 qualify for free UK delivery.