Functional Beverages: The Fastest-Growing Supplement Format in 2026

Powder sticks, sachets and ready-to-mix beverages have moved from a niche to one of the fastest-growing supplement formats, for a simple reason: they let a consumer take a meaningful dose in a form they already use daily. They are also cheaper to ship per serving than a bottle, which changes direct-to-consumer economics. Here is what the format demands.

On this page: Why the Format Is Growing · What the Format Demands · Planning a Beverage Product

Why the Format Is Growing

1. Why are functional beverages growing?
   Three reasons: convenience, dose capacity, and shipping economics. A stick pack delivers a real dose of an active that would be difficult to fit into a tablet, in a format the consumer consumes as part of an existing habit.
2. What is the difference between a stick pack and a sachet?
   Largely the format and the fill weight. Stick packs are narrow, single-serve, usually 3 to 8 grams and designed for a water bottle; sachets are wider and often larger. Both are single-dose, moisture-barrier packs.
3. Which actives suit the format?
   Electrolytes, collagen, creatine, protein, greens blends, prebiotics and anything with a dose measured in grams. Effervescent-adjacent and functional drink mixes are the core use cases.
4. Why is it cheaper to ship?
   A box of stick packs is far lighter and more compact per serving than a bottle of capsules, so both freight and storage cost fall. For a subscription model that compounds into a real advantage.

What the Format Demands

1. What is the main technical challenge?
   Taste and solubility. The consumer mixes it into water and drinks it, so the flavour has to be pleasant and the powder has to dissolve cleanly. Both are formulation problems, not afterthoughts.
2. What about moisture protection?
   A single-serve pack has to keep moisture out until it is opened, and the powder has to stay free-flowing for the shelf life. The film specification and the sealing quality matter as much as the formula.
3. Does it need a different quality process?
   Yes. Powder blending has its own uniformity requirements, and the fill weight per stick pack has to be tightly controlled because a small absolute deviation is a large relative deviation at that fill weight.
4. Can I do a small first run?
   Often yes, and powder is one of the friendlier formats for a pilot because blending can be run at low scale. That makes it a good format for a first product where you want a real dose without a full commitment.

Planning a Beverage Product

1. How should I choose between stick pack, sachet and tub?
   Stick packs for convenience and single-serve; sachets for larger doses; tubs for a multi-serving format that competes on value. The choice follows the dose and the use occasion, not the other way round.
2. What should I ask a factory?
   Ask about blending uniformity, fill-weight control, the film specification they use, and whether they hold stability data for your active in that film. A factory that runs powders seriously will have answers.
3. How do I differentiate?
   Flavour and format. The actives in this category are increasingly commoditised, so the perceived quality of the flavour and the convenience of the pack are where a brand wins repeat purchase.
4. What is the lead time like?
   Comparable to other formats once the formula and the film are confirmed, but flavour development can take time. If taste is central, budget a development cycle before the production run.

Related Reading

See sachet and stick pack manufacturing and powder manufacturing for the two routes behind this format.

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.