Chondroitin ZS Tablets
Effective for joint and lower back pain because it is medicine.
For these concerns
Pain in lower back when climbing stairs or standing up from a seated position
Pain in knees when standing up from a chair or walking long distances
Difficulty raising arms due to shoulder and frozen shoulder pain
Pain when exercising, knee discomfort and neuralgia
For these people and situations
Product Overview
Chondroitin ZS Tablets are Class 3 OTC Drugs manufactured and sold by Zeria Pharmaceutical Co., Ltd. Since its launch in 1964, it has been a proven medicine used by those suffering from joint and lower back pain for over 60 years.
Contains 1,560mg of active ingredient Chondroitin Sulfate Ester Sodium per daily dose, the highest amount among OTC medicines. By supplementing cartilage components, it is recognized for seven indications including joint pain, lower back pain, frozen shoulder, and neuralgia.
One cause of knee and lower back pain — cartilage loss
When cartilage components decrease due to aging or physical stress, bones are more likely to contact each other, causing joint inflammation and pain. The active ingredient in Chondroitin ZS Tablets, Chondroitin Sulfate Ester Sodium, is a major cartilage component that approaches pain from inside.
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About the active ingredient "Chondroitin Sulfate Ester Na"
Chondroitin Sulfate Ester Sodium is a major component of cartilage. It has high water retention and supports the cushioning function of joints. Chondroitin ZS Tablets contain the maximum amount of 1,560mg per daily dose among OTC medicines, working from inside to relieve pain.
*Chondroitin ZS Tablets are the only OTC medicine containing 1,560mg of Chondroitin Sulfate Ester Na per daily dose.
Product Features
Only OTC medicine with 1,560mg content
Chondroitin Sulfate Ester Na 1,560mgThe only OTC medicine containing 1,560mg of Chondroitin Sulfate Ester Sodium per daily dose. It replenishes sufficient amounts of cartilage components and approaches pain from inside the joints.
Medicine recognized for seven indications and effects
Joint pain, lower back pain, frozen shoulder, neuralgia, and moreRecognized for a wide range of indications including joint pain, lower back pain, frozen shoulder, neuralgia, neurogenic hearing loss, acoustic trauma hearing loss, and fatigue recovery. It is a reliable medicine, not a health supplement.
Launched in 1964, with over 60 years of proven results
Zeria Pharmaceutical Co., Ltd.A long-selling medicine on the market since 1964. Trusted and proven for many years by those suffering from joint, lower back, and shoulder pain.
Can be taken before or after meals
2 Tablets per dose, 3 times a dayCan be taken before or after meals without issue. Designed for easy continuation with a simple regimen of 2 Tablets per dose, 3 times a day.
Seven Indications and Effects
Joint pain and lower back pain
Frozen shoulder and neuralgia
Neurogenic hearing loss and acoustic trauma hearing loss
Fatigue recovery
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Active Ingredients (per daily dose of 6 Tablets)
| Ingredient Name | Content Amount | Category |
|---|---|---|
| Chondroitin Sulfate Ester Sodium | 1,560mg | Main Ingredients |
*Because this medicine may stick inside the mouth, please take it with plenty of water (due to its highly water-retentive ingredients).
Indications and Effects
Dosage and Administration
Take the following amount with water or hot water.
| Age | Dose per intake | Number of doses per day |
|---|---|---|
| Adults (15 years and older) | 2 Tablets | 3 times |
| Under 15 years old | Do not take | |
・Because it contains highly water-retentive ingredients, take with plenty of water.
・Follow the prescribed dosage and administration.
❓ Frequently Asked Questions
QHow long should I continue taking it?
AIndividual differences exist, but please take for one month and observe your symptoms. If no improvement is seen after one month, consult a doctor, pharmacist, or registered seller.
QAre there any precautions when taking it?
ABecause it contains highly water-retentive ingredients, it may stick in your mouth. Take with plenty of water.
QWhen is the best time to take it, before or after meals?
AYou can take it before or after meals.
QAre there any side effects?
AAs this is a medicine, side effects may occur. Symptoms such as rash, redness, itching, diarrhea, nausea, and stomach discomfort may appear. If so, stop taking immediately and consult a doctor, pharmacist, or registered seller.
QI have a shellfish allergy (shrimp, crab, etc.); can I take this?
AIt is safe. However, if you have had allergic reactions to medicines, please consult a doctor, pharmacist, or registered seller before taking.
QIs it safe for children to take?
ADo not give to children under 15 years old.
🌱 Brand Story
Sales of Chondroitin ZS Tablet began. It was born as a medicine specialized for joint pain and lower back pain, with chondroitin sulfate ester sodium, a major component of cartilage, as the active ingredient.
Centered on Chondroitin ZS Tablet, the "Chondroitin" series has expanded with products like Chondroby EX (Chondroitin + Vitamin B group, B12) and Chondro High 900E (Chondroitin + Vitamin E) tailored to symptoms and purposes.
With over 60 years of history as a long-selling product, it remains the only Class 3 OTC Drug containing 1,560mg of chondroitin sulfate ester Na per day. It supports those suffering from knee, lower back, and shoulder pain with the "power of medicine," not a health supplement.
- Consult a doctor, pharmacist, or registered seller before taking if you are under medical treatment or have had allergic reactions to medicines.
- If any of the following symptoms appear after taking, stop immediately and consult a doctor, pharmacist, or registered seller as they may be side effects: 【Skin】rash, redness, itching / 【Digestive system】diarrhea, nausea, stomach discomfort
- If symptoms do not improve after taking for a while, stop taking and consult a doctor, pharmacist, or registered seller.
- Do not give to children under 15 years old.
- Follow the prescribed dosage and administration.
- Please consult a doctor, pharmacist, or registered seller before use.
- Store in a cool, dry place away from direct sunlight.
- Keep out of reach of children.
- Do not transfer to another container. (This may cause misuse or change the quality)
















































































