We currently accept, Visa, Mastercard, American Express, PayPal and Apple Pay. We also currently offer payments through Klarna.

We currently accept, Visa, Mastercard, American Express, PayPal and Apple Pay.&#xA0;We also currently offer payments through <a href="https://www.scienceinsport.com/klarna-faqs">Klarna</a>.

What payment method do you accept?

Card/Apple Pay/Google Pay. If your payment was placed via card payment, it may take up to 10 working days for your refund to settle back to your bank account. We recommend to keep an eye on your bank statements for the refund,. Paypal. If your paymen

Card/Apple Pay/Google PayIf your payment was placed via card payment, it may take up to 10 working&#xA0;days&#xA0;for your refund to settle back to your bank account. We recommend to keep an eye on your bank statements for the refund,PaypalIf your payment was placed via Paypal, most of the time refunds are directly reverted, but in some cases it may take up to 24 hours for the funds to settle back to your account.&#xA0;KlarnaIf your payment was made via Klarna then we will initiate the refund on the day of contact however it is then down to Klarna to provide your refund. Refunds are processed within 5 working days. You&apos;ll receive an app notification to your device, and an email confirmation, with updated pending refund information.&#xA0;

When will I receive my refund?

If payment has been taken but you have not received any confirmation of the order, please head back to the live chat and share the details of your payment method (last 4 digits of card, or the paypal reference ID) with our customer experience team an

If payment has been taken but you have not received any confirmation of the order, please head back to the live chat and share the details of your payment method (last 4 digits of card, or the paypal reference ID) with our customer experience team and they can look into this for you. &#xA0;

My payment was taken for my order but I did not receive any confirmation

If you have any further questions or issues, please feel free to get in touch with our Customer Experience team via Live Chat, where they will be more than happy to help!

If you have any questions, please feel free to get in touch with our Customer Experience Team!

Science In Sport

Payment Information

Payments, Discounts and Rewards Points

What is Science in Sport?

About Us

Our Top Sellers

Rego New & Improved

Do you offer samples?

Energy Gels

Energy Powder

Energy Bars & Bakes & Chews

Hydro Tablets

Recovery Powders

Vitamins & Supplements

Beta Fuel

All other products

Stock updates

Beta Fuel vs Nootropics

Rego Rapid Recovery vs Beta Recovery

Rego Whey, Rego Rapid Recovery and Rego Clear

Hydration Tablets vs Energy Powders

Hydration Tablets vs Immune Tablets

Hydro+ VS Hydro Tablets

What's the difference between...

Products

Can I use your products if I'm pregnant?

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Can I use your products if I have a medical condition?

Are your products Halal/Kosher Certified?

Are your products suitable for a keto diet?

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Gluten Statement

Allergen - Milk

Allergen - Nuts

Sweetener Statement

Natural Flavourings

Proposition 65

Fasting

Do your products contain fructose?

Which products contain caffeine?

Is SiS Informed Sport?

My product is expired - can I still use it?

Nutritional Queries

Energy Gels - Recommended use

Energy Bars - Recommended Use

Energy Powders - Recommended Use

Beta Fuel - Recommended use

Hydro Tablets - Recommended use

Rego Powders - Recommended use

Protein Bars - Recommended Use

Dishwasher Safe

Suggested Use

Product Queries

Delivery Information UK + Costs

Delivery Information ROW + Costs

USA - The Feed

Premier Delivery

How do I return my order?

Exchange Information

Can I amend my order once this has been placed?

My order arrived damaged/items missing - what do I do?

I haven't received my order - what do I do?

Delivery & Returns

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My subscription profile status has changed, what does this mean?

Can I change/amend my subscription order? And how do I do this?

What happens if my payment fails, is my subscription cancelled?

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How often will I receive my order?

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Athlete Member

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SiS+ General Questions

I'm an Elite Member

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SiS +

Check out our social media pages

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My code isn't working what do I do?

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British Rowing Discount

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My order is showing as pending

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I'm struggling to place an order

Where can I find the best before date on the gel packet?

Do you still offer the recycling scheme?

EU, IT, DE & ES websites

How do I contact customer service?

New products in the EU

General FAQ's

General FAQ's and T&C's