[This review was collected as part of a promotion.] I received this product for free for my honest opinion. The bottle says it’s made from recycled material, which is good except, there is so much plastic. As much as I hate flimsy water bottles, this bottle is a bit extreme. For the water, it tastes like water I get out of my kitchen sink (minus the dirt flavor). I live in Kentucky and I would much rather drink water from the spring that comes out of the hill. Probably wouldn’t pay for this overpriced water.

[This review was collected as part of a promotion.] LIKE: CORE’s 7-stage filtration is one of the most thorough I’ve seen of any alkaline water brand. They went the extra mile by using reverse osmosis, carbon, ozonation, and ultraviolet filtration to purify their water. You can be sure you’re buying water that’s free of impurities when you purchase CORE. The water is fluoride-free. The bottles are BPA-free and come with a cap that you can use as a cup. The TDS (total dissolved solids) reading of 82 on CORE’s water quality report is within the acceptable range. I always like to see a company provide a water quality report. The electrolyte blend contains magnesium, potassium, and calcium. The shape of the bottles is pretty awesome too. DISLIKE: I prefer water with a higher pH than 7.4. This is only my preference, though. You may find that 7.4 is enough for you. CORE boosts the pH of its water with minerals instead of using electrolysis. Electrolysis is the process used by home water ionizers to make alkaline ionized water. I’m partial to ionized water since it’s what I drink every day, and it consistently makes me feel more energized than I’ve felt in years.

[This review was collected as part of a promotion.] Perfectly balanced Ph water! We use reverse osmosis water at home so we rarely buy water bottles but I would buy this again. It tastes great and it is in recycled bottles which makes me feel better about buying plastic.

[This review was collected as part of a promotion.] Core Hydration is one of my favorite brands of water. I am very particular about the taste of my water and Core has a taste that I love! Plus it’s a cute bottle to carry around! With its added electrolytes, it’s the perfect water to bring to the gym! I would recommend!

[This review was collected as part of a promotion.] I like that this is water. I don’t love that they shipped single bottles to so many people. Seems wasteful. Also don’t like that the free product was a single bottle but the campaign product is a 24 pack. The review I am giving is for a single free bottle and not what they falsely chose for us. As for the water itself - I don’t have a very discerning water palate. It all tastes roughly the same. But this is good and I appreciate the wide mouth. Also, the cap is cool for sharing with my pup when it’s hot out and she needs a drink away from home. But for all the times you don’t need a cup to share, it’s a lot of plastic. I’m thinking about sustainability and environmentally conscious product design but… to each their own. I like the idea of the ph, but honestly… how would I know the actual difference?

[This review was collected as part of a promotion.] Core is a purified, balanced, mineral and electrolyte-rich water product sold in BPA-free water bottles. 100% recycled plastic is used to make a Core water bottle, excluding the cap and the label. You can buy Core as “plain” water or in different flavors, including blueberry and tropical coconut. Core water is ultra-purified, undergoing a 7-stage process including carbon filtration, ultrafiltration, and reverse osmosis. This drinking water is 99.9% pure and is free from chlorine, fluoride, arsenic, and more. Core water has a pH level of 7.4. Pros BPA-free plastic bottle Enriched with minerals and electrolytes 99.9% pure Several flavors available Cons Bottles aren’t very sturdy

[This review was collected as part of a promotion.] This is delicious water. It is unfortunate how much plastic is used. The lid has an extra bubble of plastic that is literally just for looks. It’s all of our responsibility to reduce plastic, this delicious water could easily be moved to a carton then i would buy it by the skid! It really does have a great taste and i love the minerals

[This review was collected as part of a promotion.] This was a perfect product for my first box. I’ve had experience with this product before, so I can confidently say my opinion has not changed. This water tasted great. It did not have a metallic or bland taste that generic bottled water has. It also kept me hydrated through a day at an amusement park, so that’s certainly a win!

[This review was collected as part of a promotion.] I wasn't impressed. It was water. I know a lot of people who love this water, but I think they love the bottle. My water tasted stale. I know my dad likes the bottle for the cap when walking the dog. He has a drink and a bowl so the dog does too. But the actual water was just water to me.

I bought a 30.4 0z bottle of core and was hestiante on it due to not drinking this before and with the blue bottle i thought this was a gimmick. But once i started drinking core first sip changed my taste for water and core is all i drink all day and at night. I quit soda and my body feels so much better. Thank You to core my life has changed