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Hydration & Gels

260 items

Electrolytes

Energy Gels

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Image 1 for Electrolyte Powder Forest Berries 264g

Image 2 for Electrolyte Powder Forest Berries 264g

Optimum Nutrition

Electrolyte Powder Forest Berries 264g

Image 3 for Electrolyte Hydration Effervescent Vimto 20 Tablets

Image 4 for Electrolyte Hydration Effervescent Vimto 20 Tablets

Applied Nutrition

Electrolyte Hydration Effervescent Vimto 20 Tablets

(300)

£5.00

£0.25/1 Tablet

Image 1 for SiS Hydro Electrolyte Effervescent Lemon 20 Tablets

Image 2 for SiS Hydro Electrolyte Effervescent Lemon 20 Tablets

Image 3 for SiS Hydro Electrolyte Effervescent Lemon 20 Tablets

Image 4 for SiS Hydro Electrolyte Effervescent Lemon 20 Tablets

18+

SCIENCE IN SPORTS

SiS Hydro Electrolyte Effervescent Lemon 20 Tablets

Image 3 for Hydration+ Powder Strawberry Raspberry 240g

Applied Nutrition

Hydration+ Powder Strawberry Raspberry 240g

SIS Effervescent Tablets Hydro Strawberry Lime 20 Tablets

Image 3 for SiS Beta Fuel Energy Gel Orange 40g

Image 4 for SiS Beta Fuel Energy Gel Orange 40g

16+

SIS (SCIENCE IN SPORT)

SiS Beta Fuel Energy Gel Orange 40g

Image 3 for Liquid I.V. Hydration Electrolyte Powder Mix Passion Fruit 15 Sachets

Image 4 for Liquid I.V. Hydration Electrolyte Powder Mix Passion Fruit 15 Sachets

18+

LIQUID I.V

Liquid I.V. Hydration Electrolyte Powder Mix Passion Fruit 15 Sachets

Sold byKinetic4Health

Image 1 for Ener-IV Electrolyte Sport 12Sachets 12 Sachet

Image 2 for Ener-IV Electrolyte Sport 12Sachets 12 Sachet

Image 3 for Ener-IV Electrolyte Sport 12Sachets 12 Sachet

Image 4 for Ener-IV Electrolyte Sport 12Sachets 12 Sachet

Ener Life

Ener-IV Electrolyte Sport 12Sachets 12 Sachet

Holland & Barrett

The H&B Wellness Edit

Fastchews Tart Orange 60 Chewable Tablets

(84)

£18.25

£0.30/1 Chewable

Image 1 for Liquid I.V. Hydration Electrolyte Powder Mix Strawberry Flavour 15 Sachets

Image 2 for Liquid I.V. Hydration Electrolyte Powder Mix Strawberry Flavour 15 Sachets

Image 3 for Liquid I.V. Hydration Electrolyte Powder Mix Strawberry Flavour 15 Sachets

Image 4 for Liquid I.V. Hydration Electrolyte Powder Mix Strawberry Flavour 15 Sachets

18+

LIQUID I.V

Liquid I.V. Hydration Electrolyte Powder Mix Strawberry Flavour 15 Sachets

Image 3 for Daily 3in1 Hydration Electrolytes and Vitamins Effervescent Berry 20 Tablets

Image 4 for Daily 3in1 Hydration Electrolytes and Vitamins Effervescent Berry 20 Tablets

Phizz

Daily 3in1 Hydration Electrolytes and Vitamins Effervescent Berry 20 Tablets

Image 3 for SiS Beta Fuel Energy Gel Strawberry & Lime 40g

Image 4 for SiS Beta Fuel Energy Gel Strawberry & Lime 40g

16+

SIS (SCIENCE IN SPORT)

SiS Beta Fuel Energy Gel Strawberry & Lime 40g

(127)

£2.00

£3.33/100 ml

Image 1 for SiS GO Isotonic Energy Gel Blackcurrant 60ml

Image 2 for SiS GO Isotonic Energy Gel Blackcurrant 60ml

Image 3 for SiS GO Isotonic Energy Gel Blackcurrant 60ml

SIS (SCIENCE IN SPORT)

SiS GO Isotonic Energy Gel Blackcurrant 60ml

Sold byPettifor Group Limited

Image 1 for Recuperation Energy Gel Lime | Glucose & Fructose Dual Carb Formula | Electrolyte Recovery | Fast Absorption for Running, Cycling & Endurance Athletes

Image 2 for Recuperation Energy Gel Lime | Glucose & Fructose Dual Carb Formula | Electrolyte Recovery | Fast Absorption for Running, Cycling & Endurance Athletes

Image 3 for Recuperation Energy Gel Lime | Glucose & Fructose Dual Carb Formula | Electrolyte Recovery | Fast Absorption for Running, Cycling & Endurance Athletes

Recuperat-ION

Recuperation Energy Gel Lime | Glucose & Fructose Dual Carb Formula | Electrolyte Recovery | Fast Absorption for Running, Cycling & Endurance Athletes

Electrolyte Powder Lemon 264g

Daily Hydration Reset Tropical 30 Sachets

SIS Hydro Electrolyte Effervescent Berry 20 Tablets

Image 3 for Hydration+ Powder Tropical Vibes 240g

Applied Nutrition

Hydration+ Powder Tropical Vibes 240g

Image 3 for SiS GO Isotonic Energy Gel Orange 60ml

SIS (SCIENCE IN SPORT)

SiS GO Isotonic Energy Gel Orange 60ml

1 - 20 of 260 products

Shop Hydration, Electrolytes & Gels at Holland & Barrett

Stay topped up with hydration, electrolytes and energy gels designed to support you before, during and after activity. From everyday hydration support to options for long runs, gym sessions or busy days on the go, this range is here to help you feel prepared and ready to move.

Explore electrolyte powders, hydration tablets, sports drinks mixes and convenient energy gels to find what suits your routine and taste. Whether you’re building an exercise plan or simply looking to stay hydrated throughout the day, you can mix and match formats, flavours and strengths to find your ideal fit.

Discover more hydration and sports nutrition essentials across the collection and create a balanced approach that works for you and your wellness goals.