A bottle of SIS Rego Collagen in Apple flavor, featuring a bright lime green cap and a black and white label with red accents, set against a clean light gray background.

A retail display box and individual bottle of Sis Rego Collagen in apple flavor, featuring a black and lime green color scheme on a light gray background.

SiS

SIS REGO Collagen Shot

£2.60

Portable ready-to-drink shot containing 20g bovine collagen and vitamin C.

Quantity: Single Serve

Single Serve Pack of 12

Product variants

Quantity

In stock. Delivery 3-5 Days. Free UK delivery over £50

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30-day returnsView policy

Key Benefits

20g Bovine Collagen Per Shot — Convenient measured serving.
80mg Vitamin C — Contributes to normal collagen formation.
Ready to Drink — No powder or shaker required.
Single or 12-Pack — Flexible buying options.
Apple Flavour — Compact format for daily use.

SiS REGO Collagen Shot provides 20g bovine-derived collagen in a convenient ready-to-drink format. Designed for active adults looking to include collagen in their nutrition routine, the single-serve shot can be carried in a kit bag or used without mixing.

The formulation also includes 80mg vitamin C, which contributes to normal collagen formation for the normal function of cartilage and bones. Available as a single bottle or pack of twelve, the Apple-flavoured shot offers an alternative to measuring collagen powder into a separate drink.

Nutrition & Ingredients

Nutrition – Apple

Per 60ml shot: approximately 80kcal; carbohydrate 0g; hydrolysed bovine collagen 20g; vitamin C 80mg. The manufacturer publishes these per-shot values.

Ingredients – Apple

Water; hydrolysed bovine collagen; acidity regulators (malic acid, citric acid, phosphoric acid); natural apple flavouring and other natural flavourings; vitamin C; preservative (potassium sorbate); sweeteners (sucralose, steviol glycosides from stevia).

Dietary and allergen information

Contains bovine-derived collagen and is therefore not vegetarian or vegan. Check the actual bottle before use for the current ingredient declaration, allergen and dietary advice.

Suggested Use & Compatibility

Suggested Use

Consume a serving as directed by the manufacturer’s label. Do not exceed the daily recommended amount.

Dietary Compatibility

Contains bovine-derived collagen and is not suitable for vegans or vegetarians. Check complete ingredients and allergies on the pack.

Why We Choose SiS

We choose SiS - Science in Sport because they create trusted sports nutrition products designed to help athletes fuel, hydrate and recover with confidence. From isotonic energy gels and electrolyte tablets to recovery drinks and advanced endurance fuelling, SiS supports runners, cyclists, triathletes and active individuals before, during and after training and racing.

Science-Led – Developed with a clear focus on sports science, performance nutrition and real-world athlete needs.

Easy to Use – Practical fuelling solutions such as isotonic energy gels that are simple to take during exercise, with no unnecessary complexity.

Endurance Focused – Designed to support sustained energy, hydration and recovery across running, cycling, triathlon and high-intensity training.

Trusted by Athletes – Used by everyday athletes and elite performers who need reliable nutrition when performance matters.

That’s why SiS is part of the North Sports collection — giving you proven sports nutrition to fuel harder sessions, support recovery and perform at your best.