Tribest Greenstar Review: Twin Gear Juicer for Serious Juicing
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Welcome to our tribest greenstar review. This is a research-based look at the Tribest Greenstar Elite, a premium twin gear juicer that sits at the top end of the home juicing world.
We haven’t tested this machine in our own kitchen. Instead, we pulled together manufacturer details, retailer descriptions and common user concerns to help you decide if it fits your routine.
Short version: it’s a great match for people who juice greens often and don’t mind a slower process. It’s overkill for a splash of orange juice now and then.
Tribest Greenstar Elite at a Glance
The Tribest Greenstar GSE-5000 Elite is a slow, twin gear cold press juicer. Here are the specs from manufacturer and retailer listings:
- Speed: about 110 rpm
- Motor: 200 watts
- Size: roughly 18.6 x 6.8 x 12.4 inches
- Price: around $550 in the US (prices vary by seller and country)
- Warranty: U.S. household warranty materials state 12 years, subject to registration, purchase from an authorized retailer and exclusions. Commercial use is not covered.
It’s built for people who juice several times a week and care most about leafy greens, wheatgrass and hard produce.
How the Twin Gear Design Works
Instead of one auger, the Greenstar uses two interlocking gears. Produce is crushed, mixed and pressed in a three-stage process, and the juice is squeezed out while the pulp is pushed away.
This design is why twin gear machines have a reputation for handling fibrous greens, herbs and wheatgrass. Manufacturer and retailer descriptions support that strength.
Worth knowing: the Elite also offers homogenizing and food-mill style functions, so it can do more than pour juice. Think frozen fruit sorbet-style desserts or simple purees, depending on the attachments.
If you want to compare how different slow juicer designs handle greens, our guide to the best juicer for leafy greens is a good next stop.
Yield and Nutrient Retention: What We Can and Can’t Say
You’ll often see claims that slow juicers give more juice and keep more enzymes and nutrients. We want to describe this carefully.
- Yield: Manufacturers and retailers describe strong performance, but independent, standardized yield comparisons are limited. We won’t promise a specific percentage.
- Nutrients: “Low speed preserves enzymes” is a marketing claim, not proof that every juice is more nutritious. Levels depend on the produce, how it’s cut, and exposure to oxygen, light and storage time.
- Fiber: Juicing removes much of the fiber. Whole produce is nutritionally different from juice.
Low rpm also doesn’t mean zero oxidation. Cutting, pressing and storing still expose juice to air. If you’re weighing fiber against convenience, read our juicing vs blending guide.
Speed, Prep and Noise
This is a slow machine, and the process is slower overall too. Expect to:
- Wash and trim your produce
- Cut fibrous or oversized pieces into feedable sizes
- Feed gradually rather than in big handfuls
It has a single-speed motor, so it won’t compete with a centrifugal juicer for quick weekday juice. The trade-off is generally quieter operation. We couldn’t find a manufacturer-backed decibel figure, so we won’t quote one.
It also includes a safety interlock. Never bypass it, and always unplug before taking the machine apart.
Cleanup Effort: The Honest Part
One product source states the Greenstar isn’t dishwasher-suitable, so plan on hand washing every time.
- Rinse parts right after juicing so pulp doesn’t dry on
- Brush the screen to clear fibers
- Take extra time around the gears with stringy vegetables like celery
A narrow brush set like the Holikme 6 Pack Bottle Brush Set (14 inch) is handy for bottles, and a vegetable brush such as the OXO Good Grips Vegetable Brush helps with root vegetables before they go in. “Easy cleanup” is relative here, not effortless. Cleanup is the top reason people stop juicing, so be honest with yourself about this.
Gear to Pair With a Twin Gear Juicer
A few simple tools make slow juicing smoother, from prep to storage.
1. Tribest Greenstar GSE-5000 Elite Twin Gear Juicer
The top-end twin gear machine this review covers, built for leafy greens and wheatgrass.
2. OXO Good Grips Vegetable Brush
Scrubs carrots, beets and other roots before they go into the gears.
3. Glass juice bottles (16 oz, 6-pack)
Wide-mouth bottles for storing juice in the fridge.
4. Holikme 6 Pack Bottle Brush Set (14 inch)
Makes hand washing bottles and narrow parts quicker.
5. Omega Cold Press Juicer
A premium slow juicer alternative if you prefer a single auger.
Tip: Fill bottles to the very top and keep them cold to limit air exposure.
Pros and Cons
Pros
- Strong fit for leafy greens and hard vegetables
- Versatile homogenizing and food-mill functions
- Safety interlock
- Long household warranty (with conditions)
Cons
- Expensive
- Heavy and bulky
- Slower to assemble and clean
- More machine than you need for occasional orange or apple juice
Who Should Buy It and Who Should Skip It
It suits you if
- You juice several times a week
- Green juices are your main focus
- You want a machine you can keep for years
Skip it if
- Budget is tight
- You want fast juice on busy mornings
- You need dishwasher-friendly parts
- Counter or cabinet space is limited
If you only make juice now and then, a simpler machine will serve you better. Our roundup of the best juicers under $150 shows plenty of capable options.
Tribest Greenstar Alternatives
Not sure the twin gear route is right? Here are options from our list:
- Omega Cold Press Juicer: a premium single-auger slow juicer that’s also strong on leafy greens and wheatgrass. See our Omega Cold Press Juicer review.
- NutriBullet Slow Juicer (NBJ50300): a quieter slow juicer at a gentler commitment.
- AMZCHEF Slow Masticating Juicer: a slow juicer for greens, wheatgrass and herbs.
- Ninja NeverClog Cold Press Juicer (JC151): dishwasher-safe parts for easier cleanup.
- Breville JE98XL Juice Fountain Plus: fast centrifugal juicing that fits whole apples.
- Breville Juice Fountain XL Pro (CJE830BSS): a premium centrifugal for families who want speed.
Beginner Tips for Twin Gear Juicing
- Pulpy juice? Use the appropriate screen, adjust pulp pressure and don’t push produce through too quickly.
- Clogging? Long celery fibers, lots of soft fruit and big handfuls are common causes. Shorten fibers and alternate soft and hard items.
- Whole produce? Usually not. Cut oversized items first.
Wash all produce under running water and keep your hands and tools clean. Refrigerate juice right away in a full, airtight bottle. Glass options like the Glass juice bottles (16 oz, 6-pack) work well. A conservative household target is 24 to 72 hours, with best quality sooner.
Untreated juice can carry pathogens. Children, older adults, pregnant people and anyone with a weakened immune system should be especially cautious.
Frequently Asked Questions
Is the Tribest Greenstar Elite dishwasher safe?
One product source states it isn’t dishwasher-suitable, so plan on hand washing. Rinse parts right after use and brush the screen.
Does the Greenstar Elite make more nutritious juice?
Low speed is marketed as preserving enzymes, but that isn’t proof of more nutrition in every recipe. Nutrient levels depend on the produce, oxygen exposure, light and storage.
How long does fresh juice last?
Refrigerate it immediately in a full, airtight container. A conservative target is 24 to 72 hours, with the best quality sooner.
Is the Greenstar Elite good for leafy greens?
Yes, leafy greens and wheatgrass are what twin gear juicers are known for, and retailer descriptions support that.
Is it worth it for occasional juicing?
Probably not. It’s expensive, bulky and slower to clean, so a simpler slow or centrifugal juicer suits occasional use better.
The Tribest Greenstar Elite is a serious machine for serious juicers. If you juice greens often and want a long-term investment, it deserves a spot on your shortlist.
If you’re still starting out, try a simpler juicer first, then explore our 7-day juice cleanse plan for recipe ideas. Juice can be a tasty addition to your day, but check with your doctor first if you’re pregnant, take medication such as blood thinners, have kidney issues or diabetes.
This article is for general information only and is not medical advice. If you are pregnant, take medication or have a health condition, talk to your doctor before changing your diet or doing a juice cleanse.
