SKU: 76988126188

Servomyces Yeast Nutrient

Sale price$13.50 Regular price$15.00
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Description

Servomyces Yeast NutrientServomyces is a specially cultivated single strain brewing yeast that serves as a natural yeast nutrient. Through a unique propagation and drying process, it accumulates essential trace minerals and elements critical for successful alcoholic fermentation. Unlike mineral salts, nutrients delivered through living tissue offer superior bio availability. Servomyces provides highly accessible zinc, a crucial component of yeast nutrition, leading to

Servomyces is a specially cultivated single-strain brewing yeast that serves as a natural yeast nutrient. Through a unique propagation and drying process, it accumulates essential trace minerals and elements critical for successful alcoholic fermentation.

Unlike mineral salts, nutrients delivered through living tissue offer superior bio-availability. Servomyces provides highly accessible zinc, a crucial component of yeast nutrition, leading to measurable improvements in fermentation performance. It significantly reduces fermentation time and enhances yeast sedimentation. By promoting the uptake of maltose and maltotriose (depending on your brewing strain), it increases alcohol yields. It also boosts protein synthesis and yeast growth for greater biomass during propagation. Servomyces D50 eliminates harsh sulfur notes for a smoother, more balanced finished beer.

DOSAGE RATE

0.01 g/L of wort for fermentation or 0.2g/5-gallon batch

0.02 g Servomyces per liter of wort for propagation/starters.

USAGE

Add to kettle 5-10 minutes prior to the end of the boil. Can be added directly to the fermenter as well. 

 

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SKU: 76988126188

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Steve
Belleville, US
★★★★★ 5
So far so good
Color: Brown
I have had issues with other models/variations of the timex expedition in the past, so I was hesitant to get an even more expensive version of it, but I just really liked this watch so I gave it a shot. I was looking for a new “daily driver” watch as I have a bunch of nicer, more expensive watches that I didn’t want to wear to work at a hospital. I like the solar charging feature for sure as I change my own watch batteries and it can be a pain sometimes. It’s a nice weighty watch, which I like because it feels solid, not cheap. So far it seems to be keeping time well, which is an issue I’ve had with other expeditions in the past. I really like the look of this watch a lot. It’s a sharp looking watch without being too flashy or fancy so it can be worn with just about any attire. I will note that because of the solar feature, it needs to be charged well before setting the time. I placed it under a led light for about 24 hours before setting the time and using it and when I don’t wear it I place it near a window. So far I’m really liking it, but I haven’t had it long enough to really know about long-term reliability. I will update if any issues arise.
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Reviewed in the United States on September 14, 2025
C
Verified Purchase
comprador
Carnegie, US
★★★★★ 5
Timex Expedition Solar a no frills fine watch
Color: Brown/Blue
The watch came uncharged. I guess you're supposed to charge the watch by exposing it to sunlight. There was no sunlight and I wasn't about to wait for any. I placed it in front of one of my ultra-bright led flashlights for about 5 hours that night. It's been working fine ever since. I'll expose it to sunlight when I see some. It's a nice looking watch, no bells and whistles but it's been keeping excellent time. I swapped out the band for a NATO which I find more dependable. The price shouldn't put you in the poor house and if it's like all the other Timex watches I've owned, I'll be happy with it.
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Reviewed in the United States on April 5, 2026
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Tyler
Boise, US
★★★★★ 4
Great watch. Janky quartz. Bad strap.
Color: Brown
It’s got all the specs one could want in a field watch, but I can’t get over the janky quartz movement. The second hand overshoots and undershoots the second markers notably throughout its rotation. Also, the leather strap provided does not age well, it turns a dark brown and develops cracks in short order. Still, especially if nabbed on sale, the watch is well worth it and will probably outlive the wearer.
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Reviewed in the United States on January 4, 2026
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Long sun battery.
Color: Brown
Great. Looks good, feels great and the solar can wait 5 days w/o sun in a box.
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Reviewed in the United States on June 1, 2026
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Nathan
Lowell, US
★★★★★ 5
A nice durable non flashy field watch.
Color: Olive/Gunmetal, Color: Olive/Gunmetal
A nice looking, none flashy field watch. At 41mm it’s not too big and not too small. The sapphire crystal is a big plus on scratch resistance; and the screw in crown is a nice addition as well. If you’re looking for a low key, reliable solar powered field watch that is both comfortable, affordable and has durability built into it, this one will be hard to beat.
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Reviewed in the United States on November 8, 2025

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