free next day uk shipping
all natural ingredients
100% PERFORMANCE GUARANTEE
free next day uk shipping
all natural ingredients
100% PERFORMANCE GUARANTEE
free next day uk shipping
all natural ingredients
100% PERFORMANCE GUARANTEE
Worth
£70.00
You save 37%
Rated 4.9/5, over 140,000 happy customers
Intro Runner's Bundle
Designed as the perfect introduction to natural supplements for runner's, the Runner's Intro Bundle supports strong bones and faster recovery with Vitamin D3 + K2, and optimises hydration with Ultra Electrolytes - helping you feel your best every step of the way.
Optimises Hydration
Supports Bone Health
Boosts Immune Function
Improve Muscle Recovery
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£80.00
£50.35
30-day supply, shipped every 8 weeks
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Free Sports Bottle and Ultra Magnesium Trial Pack
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30-day supply, shipped once
£58.00
£53.00
Receive 60 capsules & 30 sachets. Take once a day for a total of 60 days servings.
Designed as the perfect introduction to natural supplements for runner's, the Runner's Intro Bundle supports strong bones and faster recovery with Vitamin D3 + K2, and optimises hydration with Ultra Electrolytes - helping you feel your best every step of the way.
100% PERFORMANCE GUARANTEE.
Not right for you after 30 days? No problem, we'll refund you.
“I've been using Puresport electrolytes for around 3 weeks and the results have been incredible, I sweat a lot and suffer from severe headaches, yet since taking the electrolytes I haven't had any!!!! “
Sophia V.
Laura B.
Verified Buyer.
2024-12-15
Included in your Intro Runner’s Bundle...
60x Vitamin D3 + K2 Capsules
For optimal results, take 1 capsule daily with water, preferably in the morning. Athletes should consider regular supplementation, especially during the winter months or periods of reduced sun exposure.
Supports Bone Health
Boosts Immune Function
Promotes Heart Health
Enhances Mood & Well-being
30x Electrolyte Sachets
Mix one sachet of Ultra Electrolytes with 500ml of water 30 minutes before exercise for optimal hydration. During prolonged or high-intensity activities, an additional sachet may be consumed to replace electrolytes lost through sweat. Do not exceed 2 sachets per day without consulting a medical professional.
Optimizes Hydration
Supports Muscle Function
Improves Recovery
TRUSTED BY ATHLETHES
About Puresport
At Puresport we manufacture the highest quality natural supplements to help you hydrate, perform, recover and sleep your best. Informed Sport certified and trusted by the world's best athletes, our supplements do exactly that, supplement your lifestyle to achieve lasting health and performance rooted in nature - for the long run.
Over 6,000 verified reviews from our customers:
“Great product. Felt noticeably more energised and an increased feeling of sustained endurance.”
Sophia V.
Verified Buyer.
2024-11-30
“Really good and needed for the UK winter.”
Ethan T.
Verified Buyer.
2024-11-07
“My daily go too, quality tasting, the sachets are ideal for carrying if out and about!”
Michael W.
Verified Buyer.
2024-11-02
“A natural energy boost that enhanced my endurance without any jitters, allowing me to perform at my best throughout the day, especially evident in my running.”
Amar S.
Verified Buyer.
2024-12-31
“The best electrolytes I’ve ever used. They actually taste really nice, you can feel them actually helping, completely natural, and incredibly fast delivery to go with it. Go buy some now!”
Mathew W.
Verified Buyer.
2024-10-19
“Noticed a massive difference in my recovery time inbetween my runs”
Nicole B.
Verified Buyer.
2024-12-23
“I've been taking it for the last 6 months and saw an improvement in my cardiovascular endurance and vo2 max”
Daniel S.
Verified Buyer.
2024-10-14
“Amazing service as always from the team. A must have product for UK winters and a staple all rounder.”
Ryan B.
Verified Buyer.
2024-12-05
“Good and beneficial”
Daniel R.
Verified Buyer.
2024-11-08
“Feels like a new set of lungs! This has definitely given me the capacity to push a little harder in my CrossFit workouts. Maintaining a higher intensity for a longer period feels easier than it did - what a win!”
Leah G.
Verified Buyer.
2024-11-14
“New packaging keeps electrolytes pouring easily”
Augustus
Verified Buyer.
2024-12-06
“Tastes amazing, game changer for keeping hydrated. Great electrolytes”
Joana B.
Verified Buyer.
2024-12-20
“Tastes phenomenal. Makes my performance better either in the gym our out running, highly recommend”
Tom S.
Verified Buyer.
2024-07-25
“Taste amazing. Best electrolytes on the market. Game changer! “
Mike P.
Verified Buyer.
2024-07-25
Only what you need, nothing you don't
Vitamin D3 (4000 IU)
Sourced from marine algae, supports immune function, bone health, and recovery from intense exercise.
Vitamin K2 (MK-7, 100mcg)
Works synergistically with Vitamin D3 to ensure calcium is deposited into bones, reducing the risk of arterial calcification
Sodium (Chloride) – 1000mg
Sodium is critical for maintaining fluid balance and enabling muscle contractions. It is the most important electrolyte lost through sweat and essential for performance during prolonged exercise.
Potassium (Chloride) – 250mg
Potassium works with sodium to maintain fluid balance and muscle contractions.
Magnesium (Citrate) – 100mg
Magnesium supports muscle function and reduces fatigue by regulating electrolyte balance.
Rigorously tested for your peace of mind
All of our products are Informed Sport certified, undergoing rigorous batch testing to ensure they are suitable for use by professional athletes.
Support your running journey: Vitamin D3 + K2 and Ultra Electrolytes
Designed as the perfect introduction to natural supplements for runner's, the Runner's Intro Bundle supports strong bones and faster recovery with Vitamin D3 + K2, and optimises hydration with Ultra Electrolytes - helping you feel your best every step of the way.
Optimize Hydration – Maintains fluid balance and prevents dehydration.
Support Bone Health – Strengthens bones and enhances mineral absorption.
Improve Muscle Recovery – Reduces soreness and accelerates tissue repair.
Rated 4.9/5, over 140,000 happy customers
How long before I notice the benefits?
Time taken to feel the benefits of this product differ between individuals. Benefits of taking Vitamin D3 are usually felt from between 4-12 weeks of consistent use.
Trusted by the best
Get started with the Intro Runner's Bundle subscription:
Intro Runner's Bundle
60 Day supply. Free Shipping every order.
30 Day supply. Free Shipping every order.
£58.00
£50.35
Save £7.65
First time purchase includes:
Salty Pace Sports Bottle
£15.00
Free
7-day Ultra Magnesium Trial Pack
£7.00
Free
Total:
£80.00
£50.35
100% PERFORMANCE GUARANTEE.
Not right for you after 30 days? No problem, we'll refund you.
More Questions?
Who is this product for?
Ultra Electrolytes is for active individuals looking to maintain peak performance by staying properly hydrated, even under challenging conditions.
Vitamin D3+K2 is ideal for athletes and individuals looking to support their bone health, improve immune function, and enhance recovery after strenuous exercise. It is particularly beneficial for those training indoors, during the winter months, or who may be at risk of Vitamin D deficiency.
How long will it last?
Ultra Electrolytes: Number of Servings - 30 Sachets
Vitamin D3+K2: Capsules Per Box - 60. Number of Servings - 60
What are the Key Research studies for this product?
Vitamin D for Bone Health
Study: "The effects of Vitamin D supplementation on bone health and immune function."
Authors: Holick, M. F., et al.
Published in: Journal of Clinical Endocrinology & Metabolism (2010)
Outcome: Vitamin D plays a key role in calcium absorption, bone strength, and immune function
Vitamin D for Muscle Recovery in Endurance Runners
Study: "The Effect of Vitamin D Supplementation on Serum 25(OH)D Levels and Biochemical Markers of Skeletal Muscles in Runners."
Published in: Journal of the International Society of Sports Nutrition (2020)
Outcome: Three weeks of Vitamin D supplementation reduced muscle damage biomarkers, enhancing recovery post-exercise.
Vitamin D for Injury Prevention in Runners
Study: "Vitamin D Deficiency and Injury Risk in Athletes."
Published in: Journal of Clinical Sports Medicine
Outcome: Low Vitamin D levels are linked to a higher risk of bone fractures, ligament injuries, and muscle weakness.
Vitamin D for Recovery in Marathon Runners
Study: "Should Runners Take Vitamin D for Recovery?"
Published in: Marathon Handbook (2023)
Outcome: Vitamin D enhances muscle strength, reduces injury risk, and accelerates recovery in marathon runners.
Sodium and Performance in Endurance Athletes:
Study: "The Effects of Sodium Supplementation on Hydration and Performance in Long-Distance Runners."
Authors: Sanders et al. (2019)
Outcome: Sodium supplementation prevented dehydration and improved performance in endurance runners over long distances.
Potassium's Role in Fluid Balance and Muscle Health:
Study: "Potassium and Its Role in Muscle Contractions During Exercise."
Authors: Vermeulen et al. (2017)
Outcome: Potassium supplementation improved muscle contractions and prevented cramping in athletes during high-intensity exercise.
Magnesium and Muscle Recovery:
Study: "Magnesium Supplementation for Enhanced Recovery in Endurance Athletes."
Authors: Brooks et al. (2015)
Outcome: Athletes supplemented with magnesium experienced quicker muscle recovery and less muscle soreness after prolonged exercise.
How long before I notice the benefits?
Time taken to feel the benefits of this product differ between individuals. Benefits of taking Vitamin D3 are usually felt from between 4-12 weeks of consistent use.
The time it takes to feel the benefits of Ultra Electrolytes can be relatively quick. Immediate effects are usually felt from 30mins - 1 hour. Longer term cumulative benefits can be noticed from a week of consistent use around intense exercise.
Can I take this with other products in your range that contain Vitamin D3?
4000IU is a strong dosage of Vitamin D3. We would recommend consulting a doctor before consuming other products also containing Vitamin D3.
I In our range, Ultra Magnesium contains 1000IU of Vitamin D3.
What if I want a lower daily dose than 4000IU?
Our Vitamin D3+K2 supplement is of higher strength (Vitamin D3 4000IU). If you find the 4000IU strength too high, you can opt to take them once every 2-3 days instead of daily. This approach can be effective because both Vitamin D3 and K2 are fat-soluble, meaning they can be stored in the body's fat tissues and liver for future use.