Momentous Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings

This is a great product if you have a hard time falling asleep. After taking it for a while, I did a test where I didn’t take it for a few days, because I personally believed that the effect was maybe placebo. I had a noticeably difficult time falling asleep on the days that I did not take it, and opposite feeling on the days that I did. I will note, this doesn’t keep you asleep, I still wake up in the middle of the night sometimes, but most of the time I am able to get back to sleep. This is the best thing I have tried for a sleep aid aside from melatonin or Benadryl, but obviously this is much preferable.

This is a great supplement for someone who has sleeping issues! I take it 30 mins before bed and wake up the next morning! The best!

I struggled with muscle cramps during the night but after taking Momentous Magtein Magnesium L-Threonate for several weeks, it drastically improved! A year later, I’m still taking this product and I trust this brand. Knowing that the supplement industry isn’t well regulated for safety and sourcing, I reached out to the Momentous Customer Care Team about quality and sourcing and this was their reply: “Thanks so much for reaching out! My name is Gisele, and I will be helping you out today. Hope you are having an awesome Wednesday. Happy to help here and provide some context! I want to assure you that we put an incredible amount of thought, care, and rigor into our ingredient sourcing and manufacturing processes. At Momentous, we work extremely hard to ensure that every product meets the highest standards of quality, safety, and efficacy. We only partner with trusted suppliers who meet our strict criteria for purity, potency, and traceability. All of our products are NSF Certified for Sport®, which means every batch is third-party tested for label accuracy and verified to be free of over 270 substances banned by major athletic organizations. This certification reflects our deep commitment to transparency and to providing athletes and customers alike with products they can trust. To directly answer your question about ingredient sourcing, here are the details for the products you mentioned, along with links to helpful articles outlining their origins: Where do you source your Apigenin from? Apigenin: Sourced from Spain Where do you source your Inositol from? Inositol: a region in Asia known for its expertise in producing high-quality plant-based ingredients Where is your L-Theanine sourced from? L-Theanine: Sourced from green tea leaves in Japan Where is your Magnesium L-Threonate sourced from? Magnesium L-Threonate: Sourced from Magtein®, a patented form developed in the United States We take great pride in sourcing globally from regions known for producing the highest-quality ingredients—never compromising on standards or transparency.”

Feeling great after my doc recommended these. Brain fog cleared and I'm sleeping so much better! I had tried other magnesium but this is the one!

The first week of use, these helped me fall asleep within 30 minutes. However, the don’t keep me sleeping. I woke up after a few hours consistently. They don’t work as well for falling asleep after a couple of weeks but still help. The bottle has a lot of loose powder in it, which I assume, came from inside the capsules. Capsules are fairly large.

A definite help for sleep, highly recommended

I just started taking this and so far it seems to be working. It says to take 3, but I took 2, because I wasn't sure how it would affect me. I ended up taking only 1 at night and it works well. No side effects, so far. Will definitely keep using.

Use this when I have had caffeine late in the day or if I sense a rough night of sleep is ahead! Works well