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Science In Sport

<div id="isPasted"><div style="text-align: center;"><span style="font-size: 16px; font-family: Arial, Helvetica, sans-serif;">It is at the discretion of customers to make informed decisions regarding the suitable consumption of SiS products whilst fasting.</span></div></div>

It is at the discretion of customers to make informed decisions regarding the suitable consumption of SiS products whilst fasting.

Fasting

Product Queries

Nutritional Queries

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

What's the difference between...

Products

Can I use your products if I'm pregnant?

Can I use your products if I'm under 16?

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?

Do you have a Vegan/Vegetarian certificate?

Gluten Statement

Allergen - Milk

Allergen - Nuts

Sweetener Statement

Natural Flavourings

Proposition 65

Do your products contain fructose?

Which products contain caffeine?

Is SiS Informed Sport?

My product is expired - can I still use it?

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

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

Why Subscribe?

How do I create a subscription?

Can I cancel my subscription?

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?

Can I skip a delivery?

Can I combine my subscriptions?

Can I add promotional offers to my order? (codes)

Can I subscribe to all products?

How often will I receive my order?

Will I be charged for delivery?

Can I use my loyalty points?

Subscription

What is SiS+?

Athlete Member

Elite Member

SiS+ General Questions

I'm an Elite Member

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Frequently Asked Questions

SiS +

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Distributors

Collaboration

What payment method do you accept?

When will I receive my refund?

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

Payment Information

Can I use more than one discount code on a single order?

Can I use my discount code on products that are on special offer?

My code isn't working what do I do?

Do you offer any student discounts?

Do you offer military discounts?

British Rowing Discount

Do you offer an NHS discount?

Discount Codes

How do I earn points?

How do I use my loyalty points to make a purchase?

How do I view my point balance?

Loyalty Points

Payments, Discounts and Rewards Points

My order is showing as pending

What is ERP Exported?

My order is showing as cancelled

I was not signed into my account. Can the order be added to my account?

I haven't received an order confirmation?

I'm having issues logging into my account

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

FastingUpdated 2 months ago