Science in Sport promo code - September 2026
New Zealand shoppers save at Science in Sport through bundle discounts on cycling and triathlon packs, plus a free SiS+ loyalty programme earning points on every order. Claim a complimentary HYDRO+ 6 pack with free delivery on qualifying purchases. 2 codes and 3 offers this September 2026.
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Promo code
Promo codes Science in Sport • Expires in 7 days
Join SiS+ Free Membership for Loyalty Points and Benefits
Sign up for a free SiS+ membership to earn loyalty points, access exclusive member-only benefits, partner offers and training guides
SISCP25
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6 times used
15%
Promo code
Promo codes Science in Sport • Expires in 8 days
Save 15% on Energy Gels including GO Isotonic and GO Caffeine varieties
Apply promo code at checkout to get 15% off all Energy Gels from Science in Sport, including GO Isotonic Energy Gels and GO Caffeine Energy Gels. Stock up on endurance fuel for your next training session
SISCP25
Show Code
3 times used
Offer
Science in Sport Deals
Bundle and Save on Cycling and Triathlon Packs
Get better value with Cycling Packs and Triathlon Packs at Science in Sport. Bundled nutrition designed for your sport at a better price than buying individually
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0 times used
29%
Offer
Science in Sport Deals
Save Up to 29% on Marathon Race Packs
Fuel every mile with Science in Sport Marathon Race Packs and save up to 29% on selected running nutrition bundles
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0 times used
Offer
Science in Sport Deals
Free HYDRO+ 6 Pack and Free Delivery on Qualifying Orders
Spend a qualifying amount at checkout to receive a free HYDRO+ 6 pack plus free delivery on your Science in Sport order
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0 times used
