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Description
La Melatonina Te Ilumina / Melatonin: The Light of the NightLa melatonina es la nueva hormona que te obsesionar. Contada por el gran pionero en su estudio a nivel internacional. La melatonina es la hormona antioxidante y antiinflamatoria que ayuda a dormir y a vivir mejor. Tiene una vasta influencia sobre la salud: desde los ritmos circadianos hasta sus propiedades antiinflamatorias y oncostticas. Esta es la gu a definitiva que descubre todas sus propiedades. De la mano del doctor Dar o Acuna, director del
La melatonina es la nueva hormona que te obsesionarà. Contada por el gran pionero en su estudio a nivel internacional.La melatonina es la hormona antioxidante y antiinflamatoria que ayuda a dormir y a vivir mejor.
Tiene una vasta influencia sobre la salud: desde los ritmos circadianos hasta sus propiedades antiinflamatorias y oncostàticas. Esta es la guÃ-a definitiva que descubre todas sus propiedades. De la mano del doctor DarÃ-o Acuna, director del Instituto Internacional de Melatonina, centro de referencia en el campo de su estudio a nivel internacional, descubriremos todo lo que debemos saber sobre esta hormona tan apasionante.
ENGLISH DESCRIPTION
Melatonin is the new hormone youâ (TM)ll be obsessed with. Told by the great pioneer in its study at an international level.
Melatonin is the antioxidant and anti-inflammatory hormone that helps you sleep and live better.
It has a vast influence on health: from circadian rhythms to its anti-inflammatory and oncostatic properties. This is the definitive guide that reveals all its properties. With the help of Dr. DarÃ-o Acuña, head of the International Melatonin Institute, global leading research center in his field, we will discover everything we need to know about this exciting hormone.
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4.3 ★★★★★
Based on 336 reviews
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Product Reviews
★★★★★ 4
Works good, looks nice. Chews through batteries
Size: Standard
I'm not a huge gamer, but in general it's a pretty nice mouse. The mouse movement is rather fluid and it glides smoothly on my mouse pad. Don't have any issues with connectivity, but I do have the dongle very near the mouse. You can customize how the colors rotate with the Razer program on your desktop. There are several buttons you can customize as well and change how long before it goes to rest mode. I also like that I can accidently bump it and it won't wake my pc from sleep mode (though sometimes I do have to jiggle it around a bit for it to wake my pc up). I love the shape of it alot and the thumb rest, very comfortable in my hand.
My only complaint is that I am chewing through batteries like crazy. I feel like I have to replace them about once a month. Will probably invest in rechargeable batteries. But this is a great option for anyone who is looking for a better quality gaming mouse without spending $100+
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Smaller, ergonomic, lightweight, VERY quiet and soft click
Color: Grey
I'm about a month into using this mouse, and so far it checks every box besides being rechargeable. in other words, I preferred battery operated ones as I have no way to use this while its plugged in unless I reroute my whole PC setup just to be able to have access to a USB C cable. I purchased a second mouse for backup. Anyway, its a great mouse, thats extremely lightweight and responsive. the button click is EXTREMELY light, which I love, (similar to a new model macbook pro touchpad click, possibly even lighter) and the overall feel is ergonomic/small which i prefer, since I like to be able to move the mouse around with my fingers rather than my wrist. I use it for my main home PC while using my DAW for music production. The DPI feature is cool I suppose, but I don't really need a quick-access setting to change mouse responsiveness on the fly. My only gripes are two; that I wish the side thumb buttons were moved back toward the wrist a bit more. I can only effectively reach the rear button with my thumb, but the forward button requires me to shift my hand around the mouse each time to click it. Its actually easier to slide my index finger off to the side and press that button if I need to which is weird. My second gripe is the charging: I used it for the whole month (8+hours a day work) and I needed to charge it by the end of the month. Which is not bad, but nowhere near the 6+ months of battery life using a single AA. It does not have an energy saving feature similar to mice I've used in the past (click to wake up), also the little battery indicator doesn't make sense. It only goes off when theres no connection to a PC i.e the PC is turned off. It did not indicate when the battery was low, charged, or charging. I plugged the mouse in when it finally died (which was unforgiving, its not like it died, and I could pop the battery in then out to pause a game, or stop music playing, etc.) and it was underneath the clickers that illuminated red (im assuming that was charging, since instructions weren't clear) and then it was green at some point. Simple enough to figure out, but strange that the battery indicator itself didn't function that way it was supposed to. Charging was fairly quick ~an hour or so? We'll see how it fairs in the long run.
Overall, Im happy with this mouse in the short term
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Reviewed in the United States on July 25, 2025
★★★★★ 5
Super Nice Mouse for the Price
Color: Grey
I've been using this mouse as my primary mouse for 3 months now. I bought it as a backup for a more expensive mouse that was showing its age but I like this one SO well, I've kept using it. In my opinion, it has a nice feel and works very well. It's lightweight, glides smoothly, is responsive and quiet, and the battery lasts at least a month with several hours a day of use. Connectivity has been seamless. I did download some third-party software to increase the functionality of the side button. Just be aware that if you like a larger, heavier mouse, this one may feel cheap to you. But I really like it a lot.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Marvelous, Versatile Mouse
Color: Grey
I was torn between getting a wireless or a Bluetooth mouse, but this product eliminated the dilemma altogether.
It paired painlessly with my MacBook and synced seamlessly with the wireless dongle plugged into my Windows machine. No noticeable lag, but I did not test with games.
The mouse feels comfortable in my hand and has just the right amount of heft so that it doesn't feel like a cheap dollar store mouse. The feel of it rivals my more expensive Logitech mouses. Buttons are extremely quiet and provide satisfying tactile feedback.
But I think the clincher is all the thoughtful details. I love that I can stash the dongle inside the mouse via a slot on the bottom. The switch to toggle between Bluetooth and wireless, or to shut off the mouse in order to preserve power, is a nice touch. And the recharge capability is as advertised. So far I've been using the mouse for two weeks straight and don't foresee it dying anytime soon. And if it does, it's nice to know I don't need to worry about batteries.
Overall, this is the perfect portable mouse to stash in my laptop bag and break out in just about any situation.
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Very natural to use in hand. Easy setup.
Color: Lavender
I love this mouse! I wear a size small in women's gloves (USA). This fits perfectly in my hand. The shape is so natural and restful. The color a is a clear pastel purple, a lilac, but not too bright or overly soft. It is a little darker than my screen showed, as the picture appears to have a bright light and reflections.
Connectivity has been a breeze. No issues at all connecting to a Surface Pro 11. We'll see how it goes connecting to the 12 ...
Doesn't fit in the Smatree brand hard carrying case for laptops...too tall. But I am keeping it for home use anyway. Eve I though I have one of those surface pro lays flat mice coming.
Only time I needed a mousepad was one time when I tried to use it outside of my picnic table and there seemed to be little grit so I had to clean that off, and just I have a really loose really thin picnic table cover for the winter that I hadn't taken off yet and it did not like that. But it went on my tablecloth and my kitchen table. It worked on my kitchen counter. It worked on my office desk and it also worked on a mouse pad.
I have only used it for about 3 days. Sometimes I would remember to turn it off when I wasn't using it and overnight. Sometimes I didn't. Haven't had to recharge it yet.
Update: returned the refurb 11 and bought a new 12. my surface pro mouse came in. I paired it, used it for about fifteen minutes. turned it off. and paired this one. I had to cycle it through since it had been previously paired. This was no trouble at all and only a minute to do. it's too tall for some pockets, but my hand stopped hurting, so I'm going to try to use a separate storage case for accessories. it's radius for moving across the screen is helpfully small.
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Reviewed in the United States on March 19, 2026