Youtheory Relax Magnesium Powder Berry 12.7 oz
$34.99
Out of Stock
Eligible for registries and wish lists
About this item
Additional product information and recommendations
Related Categories
Discover more options
Frequently bought together
$12.99($0.36/count)
Buy 1, get 1 25% off select health supplements
3.8 out of 5 stars with 869 ratings
$29.99($0.60/count)
$5 Target GiftCard with $30 beauty products purchase
4.2 out of 5 stars with 317 ratings
$7.99 - $28.49
Buy 1, get 1 25% off Nature Made supplements
4.7 out of 5 stars with 590 ratings
$15.99 - $29.99
Buy 1, get 1 25% off Nature Made supplements
4.6 out of 5 stars with 154 ratings
Guests also viewed
$18.49($5.47/ounce)
was $19.99 New lower price
Buy 1, get 1 25% off Nature Made supplements
4.2 out of 5 stars with 53 ratings
$12.89($0.26/count)
Buy 1, get 1 25% off select health supplements
4.2 out of 5 stars with 1021 ratings
4.2 out of 5 stars with 75 reviews
4 out of 5 stars
16 October, 2025
originally posted on youtheory.com
Overall good product
Product was great. Normally I perfer magnesium glycinate. The berry flavor was not my favorite, although it's not bad. The product definitely helps me calm with the L-theanine and is worth the berry taste. I feel like I achieve a more restful and deeper sleep.
5 out of 5 stars
23 March, 2022
originally posted on youtheory.com
Works well, easy to take
[This review was collected as part of a promotion.] Magnesium is a great supplement for overall mental health, and l-theanine is great for reducing anxiety. Having these 2 great supplements together is helpful and convenient. I just mixed them in a smoothie once a day (or shaker bottle with water for a quick take). I would recommend this to anyone who is looking for something to help balance their mood if they tend to be more stressed/anxious (like myself).
4 out of 5 stars
23 March, 2022
originally posted on youtheory.com
Not Great, but Good
[This review was collected as part of a promotion.] I liked the idea of the product, both the benefits it promoted and the ability to mix it into a drink rather than taking a pill or supplement. However, the instructions tell you to mix it into warm water, and I found the flavor-temperature combination to be a little odd for me. I thought it was better when I waited and had it cold instead. I did feel like it helped me relax slightly, but it was not a dramatic difference. Overall, it's not bad, but it's not as good as I hoped.
3 out of 5 stars
21 March, 2022
originally posted on youtheory.com
Not too bad!
[This review was collected as part of a promotion.] I think this stuff definitely works. As much as I'd like it to.. no but you can't rely on a powder to help you relax completely. I wasn't the biggest fan of the flavor but that could of possibly just been in my head also. Overall, it definitely helped me relax more than normal and it's really good to take if you are restless at night and have a hard to getting yourself asleep for bed.
5 out of 5 stars
14 March, 2022
originally posted on youtheory.com
great
[This review was collected as part of a promotion.] I like it, it does its job, disastrous and relaxes pleasant taste I would recommend it to family and friends
3 out of 5 stars
14 March, 2022
originally posted on youtheory.com
Tastes great but unsure of any benefits
[This review was collected as part of a promotion.] This stuff tastes way better than if you took unflavored supplements or a pill. It's super easy to supplement in this form, however this type is only great if you feel backed up. I wish this was a more bio available form of magnesium. Otherwise I can't really tell the benefits.
3 out of 5 stars
14 March, 2022
originally posted on youtheory.com
Tasty but no effects for me
[This review was collected as part of a promotion.] I liked the taste but I didn't really see any side effects or benefits from using it, for me personally. It may work for others but for me it didn't!
4 out of 5 stars
13 March, 2022
originally posted on youtheory.com
Easy add to daily routine
[This review was collected as part of a promotion.] This product is a great east add to your everyday routine. Mixes well with water and has a mild taste.
3 out of 5 stars
13 March, 2022
originally posted on youtheory.com
Taste is ok
[This review was collected as part of a promotion.] I think the taste is good but it takes a while to make. It did help relax.
5 out of 5 stars
13 March, 2022
originally posted on youtheory.com
This is nice!
[This review was collected as part of a promotion.] I was offered this as a sample to try and was excited to try the product as I already use a Calm powder drink mix for a magnesium supplement. I was able to compare my existing supplement to this one and can personally say I found this one more relaxing. I am therefore likelier to use this at night vs in the morning. Compared to my Calm magnesium supplement, this has less magnesium but also has L-Theanine and GABA which my Calm supplement doesn't have. L-Theanine and GABA are both popular otc supplements commonly used for anxiety. I can't say this cured my anxiety, but it helps me destress at the end of the day. The berry flavor was also good and mildly sweet. It tasted artificial, which is fine for me... Just tasted like flavored water so it was something pleasantly different than the unflavored water I drink.
5 out of 5 stars
13 March, 2022
originally posted on youtheory.com
Great!
[This review was collected as part of a promotion.] I loved this magnesium powder! I take it closer to bedtime, in my opinion it helps me to fall asleep faster and I feel more rested I would definitely recommend this product to any especially if they have trouble relaxing to fall asleep.
5 out of 5 stars
10 March, 2022
originally posted on youtheory.com
Sweet Relaxation
[This review was collected as part of a promotion.] This product offers relaxation and building up of magnesium your body may be lacking. Great way to get in what your body needs and enjoy your relaxing evening. The taste was pleasantly surprising, it's super easy to use and easy to adapt into your evening routine. Very pleased with this product
5 out of 5 stars
9 March, 2022
originally posted on youtheory.com
Rest & Relaxation At Your Fingertips!
[This review was collected as part of a promotion.] I'm a highly driven and non-stop person. It's always been hard for me to wind down and relax. Youtheory Relax - Magnesium Powder allowed me to unwind, relax and enjoy my evening with my kids! I was leary about the flavor, because I normally have an aversion to powdered drink mixes, but the flavor was off the charts! I use it almost daily and recommend to all of my friends.
4 out of 5 stars
8 March, 2022
originally posted on youtheory.com
Peaceful Nights
[This review was collected as part of a promotion.] This is a great product that seems to work so far. I take it at night time to help me relax and ease stress. It lets me fall asleep and into a deep sleep. It smells amazing & tastes good. I will say I can sometimes have pretty vivid dreams after taking this.
4 out of 5 stars
8 March, 2022
originally posted on youtheory.com
Relaxing and less leg cramps
[This review was collected as part of a promotion.] Using this product helped me sleep better at night and I found my muscles weren't as crampy from workouts as usual. I definitely think it helped me relax...I just wish it tasted better! I didn't really like the effervescence either, but at least the powder dissolved well.
5 out of 5 stars
7 March, 2022
originally posted on youtheory.com
Magic Power!
[This review was collected as part of a promotion.] This power has been a new step in my night time routine. It helps me sleep and relax so much better. The taste is really good too.
5 out of 5 stars
7 March, 2022
originally posted on youtheory.com
Mommy's Nighttime Relaxation
[This review was collected as part of a promotion.] I used to love a nightcap and the end of the day to unwind and settle down before going to bed. But I was sick of feeling like I had to have alcohol in order to do that. Youtheory products aren't new to me and I love the brand. So adding this magnesium powder to my hot water at the end of the day is such a healthy, relaxing, and family friendly way to end my day. Makes me feel comfortable and my sleep has improved immensely! I have made multiple family members try it and they all are ordering their own now! Love the brand and love this product!
5 out of 5 stars
7 March, 2022
originally posted on youtheory.com
Great Product & Great Cudtomer Service
[This review was collected as part of a promotion.] Taste is great - mild, yet flavorful like tea. I felt the calming effect it advertised and it didn't make me sleepy - which I like. As a side note: I received a free sample and the sealing process was too hot, thus ruining the product itself. I contacted customer service for youtheory and they got back to me promptly. They were very friendly, understanding, and professional. They shipped me a new product right away for me to test.
4 out of 5 stars
7 March, 2022
originally posted on youtheory.com
Worked for sure.
[This review was collected as part of a promotion.] I was oddly surprised how well this worked to help my anxiety. These past few weeks have been highly stressful and this definitely helped me remain calm. I've also had anxiety related skew issue and those have gone right for me. I recommend giving this a try. Its inexpensive and might actually help.
4 out of 5 stars
7 March, 2022
originally posted on youtheory.com
Great addition to night time routine!
[This review was collected as part of a promotion.] The Relax magnesium powder has been a great addition to my nighttime routine! It dissolves well and easily with water and has a nice berry taste. The taste isn't too sweet or overwhelming. I was a bit groggy in the morning the first few nights after I started taking it. This wore off and I began being very relaxed and getting good quality sleep at night with no groggy feeling after. The reason I am not giving 5 stars is because it does have a slightly metallic after taste. Overall, I would definitely recommend this product for someone who has trouble unwinding and relaxing at night.