GU Original Energy Gel Mandarin Orange is a caffeinated 32g energy gel from GU Energy Labs for running, cycling, triathlon and other endurance activities. Each packet provides 100 calories, 23g of carbohydrate, 60mg of sodium, 20mg of caffeine and a 450mg GU Amino Acid Blend.
Mandarin Orange combines maltodextrin and fructose as carbohydrate sources with electrolytes, amino acids and caffeine in a portable citrus-flavoured gel for training and racing.
Key Facts
| Flavour |
Mandarin Orange |
| Packet size |
32g / 1 serving |
| Calories |
100 kcal |
| Carbohydrate |
23g |
| Sugars |
7g |
| Added sugars |
7g |
| Sodium |
60mg |
| Caffeine |
20mg |
| Caffeine source |
Green tea leaf extract |
| GU Amino Acid Blend |
450mg |
| Amino acids |
L-Leucine, L-Valine and L-Isoleucine |
| Main carbohydrate sources |
Maltodextrin and fructose |
GU Energy Labs identifies Original Energy Gel as vegan, gluten-free, dairy-free and kosher, and as banned-substance tested.
About Mandarin Orange
Mandarin Orange is a caffeinated citrus flavour in the GU Original Energy Gel range. GU describes the flavour around the refreshing, tangy characteristics of mandarin orange, offering a fruit-forward option for athletes who prefer citrus flavours.
Each packet contains 20mg of caffeine, providing a lower-caffeine option than GU Original flavours such as Cola Me-Happy, Caramel Macchiato and Jet Blackberry, which contain 40mg per packet.
20mg Caffeine per Packet
Each 32g Mandarin Orange packet provides 20mg of caffeine from green tea leaf extract.
When planning caffeine intake, consider caffeine from all sources including gels, coffee, energy drinks and other sports-nutrition products. Individual caffeine tolerance varies.
How to Use GU Original Energy Gel
GU recommends taking one Energy Gel approximately 5 minutes before starting activity with water. During exercise, GU recommends approximately one Energy Gel every 20–30 minutes while continuing to hydrate.
Individual carbohydrate, fluid, sodium and caffeine needs are influenced by exercise duration, intensity, environmental conditions and personal tolerance. Practise your fuelling and caffeine strategy during training before race day.
Nutrition Information
Values are per 1 packet (32g).
| Nutrient |
Amount per Packet |
| Calories |
100 kcal |
| Total Carbohydrate |
23g |
| Total Sugars |
7g |
| Includes Added Sugars |
7g |
| Sodium |
60mg |
| GU Amino Acid Blend |
450mg |
| Caffeine |
20mg |
The 450mg GU Amino Acid Blend contains L-Leucine, L-Valine and L-Isoleucine.
Ingredients
Other ingredients: Maltodextrin, water, fructose, citric acid, sodium citrate, potassium citrate, natural flavor, calcium carbonate, sea salt, gellan gum, medium chain triglycerides, sodium benzoate (preservative), potassium sorbate (preservative), paprika extract (natural color).
Caffeine: 20mg from green tea leaf extract per packet.
Other 20mg Caffeine GU Original Flavours
Mandarin Orange is one of the 20mg caffeine flavours in Racepack's GU Original Energy Gel range. Other 20mg options include Chocolate Outrage, Salted Caramel, Salted Watermelon, Tri-Berry and Vanilla Bean.
Salted Caramel and Salted Watermelon provide 125mg of sodium per packet, while Mandarin Orange, Chocolate Outrage, Tri-Berry and Vanilla Bean provide 60mg.
Vanilla Bean remains available within relevant GU Original Energy Gel listings where stocked but does not have a separate Racepack flavour page.
Pack Sizes and Other Ways to Buy GU Original
This Mandarin Orange listing is available in 6, 12 and 24-packet quantities. Each packet contains 32g of gel and provides one serving.
For the complete GU Original Energy Gel range and other flavours, see GU Original Energy Gel.
To choose individual packets, see GU Original Energy Gel Single Packet.
For a mixed 10-packet format, see GU Original Energy Gel Assorted 10 Pack.
For a dedicated full-box option, see GU Original Energy Gel 24 Pack.
For mixed 6, 12 or 24-packet options, see GU Original Energy Gel Assorted.
Shop GU Original Energy Gel Mandarin Orange in Singapore
Shop GU Original Energy Gel Mandarin Orange in Singapore from Racepack.sg. Each 32g packet provides 100 calories, 23g of carbohydrate, 60mg of sodium and 20mg of caffeine for endurance training and racing.
Explore more products from GU Energy Labs or browse Racepack's energy gels.
GU Original Energy Gel Mandarin Orange FAQ
Is GU Mandarin Orange Energy Gel caffeinated?
Yes. Each 32g GU Original Energy Gel Mandarin Orange packet provides 20mg of caffeine from green tea leaf extract.
How many carbohydrates are in GU Mandarin Orange?
Each packet provides 23g of carbohydrate, including 7g of total sugars.
How much sodium is in GU Mandarin Orange?
Each 32g packet provides 60mg of sodium.
How many calories are in GU Mandarin Orange?
Each packet provides 100 calories.
What amino acids are in GU Mandarin Orange?
Each packet provides a 450mg GU Amino Acid Blend containing L-Leucine, L-Valine and L-Isoleucine.
What does GU Mandarin Orange taste like?
Mandarin Orange is a citrus flavour with refreshing, tangy orange characteristics.
When should I take GU Original Energy Gel Mandarin Orange?
GU recommends taking one Energy Gel approximately 5 minutes before activity with water, then approximately one gel every 20–30 minutes during exercise. Because Mandarin Orange contains 20mg of caffeine, include it when calculating your total caffeine intake.
Is GU Original Energy Gel Mandarin Orange vegan and gluten-free?
GU Energy Labs currently identifies its Original Energy Gel range as vegan, gluten-free, dairy-free and kosher.