Key factsserving 3 caps
Vitamin C
150 mg
Chloride
88 mg
Intake
2 caps / day
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Doctor's Best Synergistic Glucosamine MSM Formula with OptiMSM - 180 caps€19.89
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Description

What for?

A combined food supplement with glucosamine, MSM (OptiMSM) and vitamin C in capsules, with 3 capsules per serving.

Who is it for?

For you if you are looking for a supplement containing glucosamine, MSM and vitamin C, and you are 18 or older.

Doctor's Best Synergistic Glucosamine MSM Formula with OptiMSM is a food supplement in capsule form. One serving is 3 capsules, containing 750 mg of glucosamine hydrochloride potassium sulfate, 1500 mg of MSM (methylsulfonylmethane, branded OptiMSM) and 150 mg of vitamin C as ascorbic acid.

The pack holds 180 capsules, or 60 servings. It is non-GMO, gluten-free and soy-free.

  • Three ingredients in one serving

    Glucosamine, MSM and vitamin C come together in the same 3 capsules rather than as separate products.

  • 1500 mg of MSM per serving

    The MSM is the branded form OptiMSM. Each serving contains 1500 mg.

  • 150 mg of vitamin C

    Vitamin C is added as ascorbic acid, at 150 mg per serving.

  • Gluten-free, soy-free and non-GMO

    The manufacturer states the product is gluten-free, soy-free and non-GMO. The capsule shell contains gelatin.

What it does

The substances' health claims authorised in the EU, grouped by area. Each row is a claim that holds for the substances in that row.

2 substances · 10 authorised claims
Immunity and cell protection3
Normal immune system functionVitamin C
Protection of cells from oxidative stressVitamin C
Regeneration of the reduced form of vitamin EVitamin C
Energy and tiredness2
Normal energy-yielding metabolismVitamin C
Reduction of tiredness and fatigueVitamin C
Nervous system and mind2
Normal function of the nervous systemVitamin C
Normal psychological functionVitamin C
Bones, muscles, teeth1
Normal collagen formationVitamin C
Blood and heart1
Increased iron absorptionVitamin C
Metabolism and cells1
Normal digestion through stomach acid productionChloride

Health claims authorised in the European Union (Regulation (EU) No 432/2012); shown only for substances whose dose in the product meets the claim's condition. A varied and balanced diet and a healthy lifestyle are important.

Read more: Vitamin CGlucosamine, chondroitin and MSM

Composition & nutrition

Ingredients

One serving (3 capsules) contains: vitamin C (as ascorbic acid) 150 mg, MSM (methylsulfonylmethane, OptiMSM) 1500 mg, glucosamine hydrochloride potassium sulfate 750 mg. The glucosamine salt provides chloride 88 mg and potassium 95 mg. Other ingredients: gelatin (capsule), microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide. Contains shellfish (crab and shrimp shells).

Nutrition facts

Serving: 3 caps
Amount (3 caps)%RI*
Energy—0%
Fat—0%
— of which saturates—0%
Carbohydrate—0%
— of which sugars—0%
Fibre—
Protein—0%
Salt—0%
Vitamin C (as ascorbic acid)150 mg188%
Chloride (from glucosamine hydrochloride potassium sulfate)88 mg11%
Potassium (from glucosamine hydrochloride potassium sulfate)95 mg5%
MSM (methylsulfonylmethane)(OptiMSM)1500 mg
Glucosamine Hydrochloride Potassium Sulfate750 mg

* RI — reference intake of an average adult. Vitamins and minerals are shown against the NRV.

Usage

Take 3 capsules twice daily with food, or as recommended by a nutritionally informed physician.

Warnings and important information

Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. Store in a cool, dry place away from direct sunlight. Contains shellfish (crab and shrimp shells). Consult your physician before use if you are pregnant, breastfeeding, have a medical condition, or are taking medication for diabetes, glaucoma, or anticoagulants. Not for use by individuals under 18 years of age.

Frequently asked questions

How many capsules should I take per day?

The directions are 3 capsules twice daily with food, which makes 6 capsules a day.

How long does one pack last?

The pack contains 180 capsules, or 60 servings. At two servings a day it lasts 30 days.

Does it contain allergens?

Yes, it contains shellfish (crab and shrimp shells). It is gluten-free and soy-free.

Is it suitable for vegans?

No. The capsule is made with gelatin and the glucosamine comes from shellfish.

Can people under 18 take it?

No, the product is not intended for individuals under 18 years of age.

Technical details
Product code
PB-P30723
EAN / GTIN
753950000704
Gross weight
240 g
Manufacturer
Doctor's Best
Listed since
10/2026
Form
Capsules

Sold byFitbar Nutrition OÜ, Rävala pst 6, 10143 Tallinn, info@myfitbar.ee

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