I bought this Magnesium Breakthrough supplement because it includes multiple forms of magnesium in one formula, and overall I’m really happy with it so far. The blend includes several types of magnesium (glycinate, malate, citrate, etc.), which I really like because different forms seem to absorb differently. After taking it regularly in the evenings for a while, I’ve noticed a subtle but steady feeling of calm. It doesn’t make me groggy, and it’s gentle on my stomach — no discomfort or digestive issues like some other magnesium brands I’ve tried. More expensive than basic magnesium, but the blend and quality seem to justify it. This one is definitely worth trying. Read more

A biological dentist recommended this product because it provides seven types of magnesium and so if my body didn't take up one form, another type was available. My quality of sleep has improved and elimination in the morning feels comfortable. Read more

Promptly delivered, excellent quality, seal intact, long date and the best magnesium supplement. Read more

Fast delivery! Read more

ممتاز Read more

First magnesium product that I have found that is a combination of magnesium. I use this to help me sleep at night and for muscle recovery since I work out 5 days a week. Read more

I used to spray magnesium on my feet and legs to stop cramps but it barely worked. Bought these and found they are good for cramps, around 98% for me, also the early morning trip to the bathroom has been extremely welcome for my constipation, but did nothing for my sleep. However, the expense of £58 a month is far more than I can afford, after realising that I would need two bottles per month, so will be looking out for some other magnesium that will hopefully work. Read more

This is hands down the best magnesium I’ve ever used. I feel more relaxed sleep better and have fewer muscle cramps since starting it. You can really tell it’s high quality and thoughtfully formulated. I would give it 10 stars if I could. The price was great considering how effective it is. Definitely a staple in my routine now. Read more

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I’ve tried several magnesium supplements over the years, but most only offer one or two forms. I was intrigued by Magnesium Breakthrough’s blend of 7 types and the promise of better absorption and results. The price is higher than typical magnesium products, but I was looking for quality — and I wasn’t disappointed. If you’re serious about using magnesium for sleep, stress, or recovery, Magnesium Breakthrough is 100% worth trying. It’s the only supplement that’s given me noticeable results across sleep, mood, and muscle function without any side effects. So good, it’s on auto-ship! Read more

This is the best Magnesium formula I've taken. I changed it a bit and now take it at night before bed. I definitely sleep better. Great addition to my daily diet. Read more

This is a great product. Really helps me sleep . Helps my sisters so much they had to back the dose down to 1. Read more

Items were well packed & arrived on time! Expiry date of items is in June 2026 which is alrite but would be better with a later expiry date. Price of item would be more attractive if can be made lower. Overall, I would give a 4-star rating! Read more

I’ve been using BIOptimizers Magnesium Breakthrough for a while now, and I can honestly say it lives up to every claim—and then some. This supplement is a game-changer for anyone looking to support better sleep, relaxation, and overall muscle and nerve health. What sets it apart is the comprehensive blend of seven highly bioavailable forms of magnesium. It’s designed to cover all bases—helping with relaxation, digestion, brain function, and even heart health. I noticed improvements quickly, especially in how well I sleep and how calm my muscles feel after workouts. Unlike other magnesium supplements that can cause digestive upset or don’t absorb well, this formula goes down smoothly and feels gentle on the stomach. Plus, it’s convenient—one capsule daily fits perfectly into my routine. I also appreciate the science-backed approach behind this product. It’s clear a lot of thought went into making sure you’re getting effective forms of magnesium that actually reach your cells and provide real benefits. Highlights: • 💪 Contains 7 highly absorbable magnesium types for full-spectrum benefits • 💤 Supports deep, restful sleep and helps reduce muscle tension • 🌿 Gentle on the digestive system, no upset stomach • 🧠 Promotes relaxation and mental calmness • ✅ Backed by science and quality manufacturing If you want a magnesium supplement that truly works and delivers noticeable results, Magnesium Breakthrough is an excellent choice. It’s become a staple in my wellness routine, and I highly recommend it! Read more

Very good but expensive Read more

The item was delivered in a very short time. And it’s my favourite brand of magnesium so far Read more

Very fast effect and good product Read more