A note displayed in their store window states: "Due to demand, we have sourced Prime, this has come to us at 5 times the price as it's imported from the USA." The doctor added that Prime is made from coconut water, which is "full of electrolytes (sodium and potassium)" but "again, children obtain plenty of these from their diet. They do not need any extra from an energy drink. What they need during the day is plenty of good old-fashioned, water." Although it's not easy to find all the ingredients online, Dr Lee also notes that there are other things to consider when deciding whether to buy your children a Prime drink. She said: "Dipotassium phosphate is an artificial flavour enhancer and preservative which is said to be safe for consumption but can cause symptoms such as nausea, vomiting, headaches and constipation." Prime is marketed as zero sugar and low calorie, but it's got sucralose, which is an "artificial sweetener which has been shown to alter the gut microbiome and increase levels of systemic inflammation". Dr Deborah Lee, from Dr Fox Online Pharmacy, told The Mirror: "I would not recommend children drink Prime energy drinks or other energy drinks for children of any age. Children don't need energy drinks anyway – they have plenty of energy!

A doctor has now issued a warning to parents about the drink's high caffeine content. Prime energy contains a whopping 200mg of caffeine, compared to 86.4mg in a can of Monster Energy. The hugely popular drink, founded by YouTubers KSI and Logan Paul last year, has been near impossible to source, with people travelling the length and breadth of the country to get their hands on it. Glasgow was actually found to have the highest demand in the UK for the viral hydration drink. The initial deliver to Costco's Glasgow branch hit the shelves on the morning of January 13 and sold out within hours. The energy version of Prime isn't officially sold in major supermarkets in the UK yet, but some corner shops have been selling it. However, from this month they are set to be more widely available in the UK, reports The Mirror. Founder and YouTube star KSI has been vocal when it comes to resell prices, urging those desperate to get their hands on Prime to avoid paying over the odds. ASDADr Lee also notes that there is added zinc, and said: "Most children do not need zinc supplements – it is readily obtained from the diet. This can cause symptoms too, such as vomiting, diarrhoea and headaches." With a tasty hit of fruity freshness, PRIME Tropical Punch is perfect for fans of exotic fruits and adds a unique take on a classic flavour to any drinks range. Add the bright red bottles to your store and add depth to your selection of these much hyped and fashionable wholesale drinks.

Each PRIME drink comes full of vitamins and is made with 10% coconut water to aid hydration and wellbeing. With both KSI and Logan Paul having their athletic endeavours, they understand the importance of recovery and staying hydrated, which is why each bottle of PRIME includes BCAA for muscle recovery, electrolytes, B vitamins and antioxidants to keep customers fresh and alert. Across the range of PRIME Hydration you’ll find fruity flavours that will suit everybody’s taste.Get all the latest Glasgow news and headlines sent straight to your inbox twice a day by signing up to our free newsletter. Filtered Water, Coconut Water From Concentrate (10.5%), Acid (Citric Acid), Mineral Salt (Dipotassium Phosphate), Natural Flavouring, Carrot Concentrate, Colour (Beta Carotene), Sweeteners (Sucralose, Acesulfame K), Amino Acids (L- Isoleucine, L-Leucine, L-Valine), Vitamin , Vitamin A, Vitamin B-6, Vitamin B-12, BCAA Blend: 250mg (L-Isoleucine, L-Leucine, L-Valine) Asda are continuing to sell Prime in all of its flavours at the regular retail price. The supermarket has confirmed customers are only allowed to buy up to three bottles. The morning newsletter arrives every day before 9am and the evening newsletter, manually curated by the team, is sent between 4pm and 5pm, giving you a round up of the most important stories we've covered that day.