Greenstar Original Basic Twin Gear Slow Masticating Juicer GS-1000-B - Tribest
Greenstar Original Basic Twin Gear Slow Masticating Juicer GS-1000-B - Tribest
Greenstar® Original Basic Twin Gear Slow Masticating Juicer - 19 x 13.3 inches
Greenstar Original Basic Twin Gear Slow Masticating Juicer GS-1000-B - Tribest
Greenstar Original Basic Twin Gear Slow Masticating Juicer GS-1000-B - Tribest
Greenstar® Original Basic Twin Gear Slow Masticating Juicer - 19 x 13.3 inches

Greenstar® Original Refurbished Basic Twin Gear Slow Masticating Juicer

Refurbished Model: GS-1000R-B

This is a manufacturer refurbished machine that is in like-new condition. This machine has undergone a multi-point inspection by trained technicians and has been reconditioned for sale. It carries a full 5 year warranty from the date of purchase.

All sales are final. No refunds or returns will be accepted for refurbished units.

Please call 1 (888) 254-7336 to verify whether we have stock of the refurbished item before ordering.

Greenstar Original - HD Twin Gears

HD Twin Gears

Greenstar Original - Bioceramic & Magnetic Technology

Bioceramic & Magnetic Technology

Greenstar Original - Low Speed of 110 RPM

Low Speed of 110 RPM

Greenstar Original - Reduces Oxidation

Reduces Oxidation




5 Year Warranty — Household Use


Qualifies for FREE SHIPPING

Also bought together

The original Twin Gear juicing system

Juice All Your Greens 

Dark green veggie juices are essential for health. Its unique twin gear long run cycle allows for large batching juices from almost all leafy greens, herbs, fibrous plants and grasses, sprouts, and tough or stringy vegetables.

Juice All Your Greens
Pocket Recesses - Tribest Greenstar Original

Pocket Recesses

The teeth of the twin gears are designed with special pocket recesses to aid in processing hard vegetables like carrots. Unique cutting points of the twin gears make for quick auto-feed juicing of stringy vegetables like celery and completely masticate your produce, providing a higher juice yield.

Cutting Points - Tribest Greenstar Original

Cutting Points

The Greenstar’s® Twin Gears feature special cutting points on each of the gears, allowing it to extract juice more efficiently and to handle sinewy vegetables like celery without getting tangled or clogged.

Magnetic and Bioceramic Technology - Tribest Greenstar Original

Magnetic and Bioceramic Technology

The bioceramic material inside the twin gears create a focused magnetic field that rearranges clusters of water so that it can latch on to more of the valuable vitamins, minerals, and other nutrients and extract it into your juice. It utilizes the kinetic energy of the turning gears to emit far-infrared, which delays oxidation and allows your extracted juice to remain fresh, up to 72 hours in the refrigerator.


The Greenstar® Original still reigns as the top masticating juicer today. It yields more juice at a low speed, ensuring that you waste nothing from your fruits and vegetables. The HD Twin Gears with 24 stainless steel masticators delay oxidation due to its bioceramic and magnetic technology, extracting a greater amount of vitamins and minerals from your produce. Built to last, the Greenstar® Original will get the job done for all your juicing needs.

Visit our YouTube channel for recipes, tips, and more!

Key Features

HD Twin Gears Juicing Technology

The Greenstar Original comes with stainless steel twin gears for added durability, without sacrificing the quality of your juice.

Low-Speed of 110 RPM

Quiet impeller press system operates with minimal noise, friction, and heat

Bioceramic & Magnetic Technology

Yields juice of exceptional nutritional quality and delays oxidation, allowing your juice to remain fresh longer.

Durable and Portable

Easy to Assemble

Easy Clean Up

Easy Pressure Adjusting Knob

Automatic Pulp Ejection

100% BPA-Free

Higher Mineral Content icon - Tribest Greenstar

Higher Mineral Content

Independent laboratory tests confirm that Greenstar's® Twin Gears extract a substantially higher quantity of minerals than other juicers. Concentrations of essential minerals, like calcium, iron, and zinc are 50-200% higher in juice from Greenstar® than in juice from other brands.

Magnetic Technology icon - Tribest Greenstar

Magnetic Technology

The magnets are built into the rotating Twin Gears, so the juice passes through a powerful magnetic field as it is being extracted. This enhances the paramagnetic properties of alkaline minerals such as potassium, calcium and magnesium. It also reduces the rate of juice oxidation.

Reduces Oxidation icon - Tribest Greenstar

Reduces Oxidation

Unlike other juicers with high-speed chopping blades that create heat and impact shock, Greenstar® slowly and gently presses your juice out. This allows you to store your juice in the refrigerator for 72 hours without the loss of nutritional value. Drink high-quality, enzyme-rich juice all day long.

Greenstar Juice Volume and Mineral Content of Vegetable Juice Comparison

Independent Test - Mineral Content

Anamol Laboratories Ltd. (Concord, ON 905-660-1225) conducted a test on the juice volume and mineral content of vegetable juice made with several different juicers. Vegetables used were parsley (64g), kale (392g), chard (270g), sunflower sprouts (160g) and celery (300g).

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