Science in Sports
Gu Energy Gel
Optimum Nutrition
Maurten
Garmin
International Brands
-
Science in Sport
Science in Sport (SiS) is a UK-based sports nutrition brand specializing in...
-
GU Energy Labs
GU Energy Labs is a pioneering sports nutrition brand known for creating...
-
Amino VITAL
Amino Vital is a Japanese sports nutrition brand specializing in amino acid...
-
BS Nutrition
BS Nutrition is a Malaysian sports nutrition brand known for its high-quality,...
-
Optimum Nutrition
Optimum Nutrition (ON) is a globally recognized sports nutrition brand known for...
-
JNX Sports
JNX Sports is a bold sports nutrition brand known for its powerful...
-
Quest Nutrition
Quest Nutrition is a leading health and fitness brand known for its...
Real Reviews From Real Customers
Over 0+ 5-Star Reviews on
I was looking for a specific SiS gel and couldn't find it anywhere. These guys had it, plus a dozen other flavors I'd never seen! My one-stop shop from now on.
The prices are unbeatable, honestly. I thought there had to be a catch, but my order arrived in literally two days. Insanely fast shipping and great value.
Had a question about my order and the customer service was amazing. So friendly and helpful. You can tell they actually care about their customers.
This is the gold standard. A huge selection, fair prices, and lightning-fast delivery. I don't bother looking anywhere else anymore.
I was looking for a specific SiS gel and couldn't find it anywhere. These guys had it, plus a dozen other flavors I'd never seen! My one-stop shop from now on.
The prices are unbeatable, honestly. I thought there had to be a catch, but my order arrived in literally two days. Insanely fast shipping and great value.
Had a question about my order and the customer service was amazing. So friendly and helpful. You can tell they actually care about their customers.
Let customers speak for us
Let customers speak for us
Join Our Affiliate Program
Partner with us and earn commissions. Tell us a bit about yourself.
Frequently Asked Questions
Energy gels are concentrated carbohydrates (usually 20–30g per gel) designed for quick fuel. For races, take 1 gel 10–15 minutes before the start, then 1 gel every 30–45 minutes (aim 60–90g carbs/hour). Drink water with gels, and test your strategy in training. Use caffeinated gels sparingly if you’re sensitive.
Isotonic gels have a thinner texture and can be taken without water. Hydrogel-style formulas are gentler on the stomach during hard efforts. Caffeinated gels (≈25–100 mg) help alertness late in a race. In hot Singapore weather, consider gels with electrolytes/sodium. Choose based on gut tolerance and session length.
For recovery, target 15–30g protein within 30–60 minutes post-workout. Bars with 15–20g protein and moderate sugars are great for everyday use; pair with carbs after long endurance sessions. We stock whey and plant-based options. Check each product page for macros, vegan or gluten-free labels.
Yes. Racepack SG is an authorised Singapore retailer for leading endurance nutrition brands. Products are sourced directly, stored in climate-controlled conditions and shipped sealed with clear expiry dates. We guarantee 100% genuine items.
We deliver islandwide. Standard shipping typically arrives in 1–3 working days, with same-day/express options available on eligible orders placed before the cut-off (shown at checkout). Need it urgently for race day? WhatsApp us and we’ll help.