• CRAFTED FOR THE TOUGHEST DAYS: Developed with nutritionists and formulated with Lion’s Mane, magnesium and vitamin D to support focus, clarity and sustained energy.
  • 500MG LION’S MANE: a powerful ingredient known for its antioxidant benefits.
  • 100% DAILY VITAMIN D DOSE: 10µm sourced from pine trees to naturally boost your daily intake.
  • 270MG MAGNESIUM: Derived from the Irish Sea to activate the Vitamin D for optimal absorption.
  • 160MG CAFFEINE: Our most energizing drink, with double the caffeine from green coffee for a clean, sustained boost.
  • VITAMIN C & ELECTROLYTES: Supports immune function and hydration.
  • FIERY MANGO: Juicy mango flavour with 250mg of ginger and 160mg of cayenne pepper for a bold, fiery finish.
  • 100% PLANT-BASED: Made with natural ingredients only—no artificial additives or sweeteners.
10µm
VITAMIN D
270mg
MAGNESIUM
500mg
LION'S MANE
160mg
CAFFEINE

2–3 day standard delivery


Nutritional information

(per 100ml)
Energy 16kcal/67kJ
Fat 0g
of which saturates 0g
Carbohydrate 3.9g
of which sugars 3.9g
Protein 0g
Salt 0.1g
Vitamin C 3.2mg (4% DRI)
Magnesium 54mg (14% DRI)
Vitamin D 2 µm (20% DRI)
±DRI = Daily Reference Intake

Ingredients

Sparkling Water, Mango Juice (4%) and Lemon Juice (4%) from Concentrate, Beet Sugar, Fruit Sugar, Herbal Extracts (Lion’s Mane, Ginger, Cayenne Pepper, Acerola, Caffeine from Green Coffee, Green Tea, Vitamin D from Pines), Natural Flavourings, Electrolytes from Himalayan Rock Salt, Steviol Glycosides (from Stevia Leaf), Marine Magnesium Citrate

TASTES GOOD. DOES GOOD. IS GOOD.

All our ingredients are sourced from nature, so we make sure to give back more than we take. We are B-Corp Certified and transparent about our carbon footprint, working on projects to reduce our footprint and investing in environmental projects that tackle issues we care about.

We’re on a mission to take action to protect our natural playgrounds in everything we do, so that together we can climb clean mountains, surf pristine oceans and run through fresh air.

Why? Because in nature we feel alive.

Have you tried?

Overall rating: 4.8965516 / 5 from 29 reviews.

AI Generated Review Summary

TENZING Fiery Mango + Lion's Mane offers a refreshing and energizing drink with a bold, spicy finish. It is formulated with Lion's Mane, magnesium, and vitamin D to support focus and sustained energy. The drink also provides a 100% daily dose of vitamin D and includes vitamin C and electrolytes for immune support and hydration.

Summary topics

  • Drink Experience: 25%
  • Flavor Profile: 60%

Review topics: [].

Review highlights

  • "Amazing Taste & Customer Service"Robyn
  • "Great taste can just the right size for me Wise it was a bit cheaper"maurice n.
  • "Such a nice flavour, love the healthy ingredients"frankie R.

Reviews

Absolutely love this !

"I bought a can of this in Tesco the other day. Shocking price £3. 30 for 1 can however I felt so pepped up after it. There is definitely something in it that made me feel so much better. I took interest in it because of the Lions Mane but the combination of ingredients are fab. That little kick of ginger & cayenne pepper with the mango. Great ingredients. I’m a fan. Definitely buying more 🤸🏼"

Joan O. (5/5)

This is the best flavour by far so far

"Very impressive ingredients list and it's always a pleasure to enjoy this drink for that boost of alertness focus and motivation that keeps me fueled for a busy session working out"

Lee (5/5)

Amazing Taste & Customer Service

"First - flavours I'm yet to try a Tenzing flavour I do not enjoy. They are all unique and easy to drink. The firey mango is indeed firey - so it may not be for cinnamon / lighter flavoured people. Customer service There were some interruptions to my order, and the Tenzing team were genuinely lovely and generous around solving this for me. They are been a nice company to purchase from, and I'll definitely be buying from them again."

Robyn (5/5)

Brilliant love it!

"I love it so much. After super hard work out this really helps me recover and get on with my day!"

Jeffrey B. (5/5)

Love the hit of ginger

"Love the hit of ginger with the Mango that isn’t that strong a taste. Great drink really quite refreshing. Definitely gets thumbs up from me 👍 👍👍👍👍"

Wayne E. (4/5)

Good taste

"Well, I like it! I feel good after i drink it, fresh and focused!💪 Good stuff 👏"

Razvan (5/5)

Such a nice flavour, love

"Such a nice flavour, love the healthy ingredients"

frankie R. (5/5)

A different kind of energy

"As someone who has consumed a lot of varying brands of energy drinks this one is by far the best. The energy boost is a lot stronger than that of other brands but in a way that is refreshing, like you just woke up after the best sleep of your life. Tastewise also the best in my opinion. Can't see myself ever going back to anything else."

Hershaw F. (5/5)

Delicious + Amazing customer support

"My favourite energy drink. Delicious and the caffeine doesn't leave me zoned out like some other energy drinks do. My order was disrupted, but the customer support was so kind and helpful and resolved the problem quickly. Shout out to Karen! :)"

Ben (5/5)

Nice but could have more

"Nice but could have more of a firey kick of ginger"

Steven M. (4/5)

Q&A