Evidence and label comparisons · WSNC nutrition education
Glucosamine Supplements: Sulfate, Serving Amounts and Joint Evidence
Glucosamine sulfate and glucosamine hydrochloride are different preparations. Compare the exact declared form and labeled serving in Glucosamine Synergy, including its manganese and other ingredients, before applying findings from joint-health trials.
Compare the exact preparation and labeled serving
Glucosamine Synergy declares 500 mg glucosamine sulfate per capsule together with manganese and a proprietary blend. Keep the serving beside the amount. Do not infer an unlisted chondroitin amount or equivalence to a study's daily regimen.
The amounts below reproduce the inspected manufacturer online panel. They describe labeled servings, not an individualized regimen. Confirm your selected package and review the full ingredient list and dietary attributes on the product page.
| Product | Declared serving facts | Important distinction |
|---|---|---|
| Glucosamine Synergy®View product → | Declared serving factsEach Serving Size (1 Capsule) contains: Manganese 1 mg, Sodium 30 mg, Glucosamine Sulfate 500 mg. Proprietary Blend 91 mg: Indian frankincense (Boswellia serrata), calcium lactate, nutritional yeast, carbamide, bovine bone, veal bone PMG™ extract, bovine liver, defatted wheat germ, bovine heart PMG™ extract, magnesium citrate, organic oat flour, inositol, organic pea vine juice powder, Spanish moss (Tillandsia usneoides), ascorbic acid, ribonucleic acid, organic beet (root), organic sweet potato, organic carrot, d-alpha tocopherol (vitamin E sunflower), bovine liver fat extract, bovine adrenal Cytosol™ extract, bovine kidney, bovine spleen, ovine spleen, organic reishi mushroom powder, organic shiitake mushroom powder, rice bran, sunflower lecithin powder, vitamin A palmitate, organic flaxseed oil, cyanocobalamin, and cholecalciferol. | Important distinctionRecorded dietary attributes: Contains wheat; Contains shellfish. Read the complete Glucosamine Synergy® ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product. |
References: WSNC Glucosamine Synergy® recorded label details ↗ · NCCIH glucosamine and chondroitin evidence ↗
What the ingredient evidence can establish
Research on glucosamine for osteoarthritis has produced inconsistent results, and professional guidelines differ. NCCIH emphasizes that preparation differences and study quality complicate comparisons. A supplement is not established as a way to rebuild damaged cartilage.
Some studies used a specific prescription crystalline sulfate preparation. Those findings cannot simply be assigned to an over-the-counter combination with a different amount and additional ingredients. Symptoms and joint function should be assessed within the broader care plan.
References: NCCIH glucosamine and chondroitin evidence ↗
Review suitability, medicines and the whole formula
The recorded formula contains shellfish, wheat and animal ingredients. Glucosamine can raise concerns with warfarin and glucose management; review those medicines and allergies with your clinician. Pregnancy and nursing safety information is limited.
Ask which preparation was studied and which outcome matters to you. Continue established movement, rehabilitation and prescribed treatment rather than using a product comparison as a replacement.
References: WSNC Glucosamine Synergy® recorded label details ↗ · NCCIH glucosamine and chondroitin evidence ↗
Prepare a focused practitioner conversation
Bring the selected label, your reason for considering glucosamine, and a list of medicines and other supplements. Compare the intended outcome with the specific preparation studied, and agree how suitability and any benefit will be assessed.
Manufacturer suggested-use text checked for these products: Glucosamine Synergy®: One capsule three times per day, or as directed. Special Information: Special Information: This product contains ingredients derived from shellfish. Warning: If pregnant or nursing, or have any health condition, consult your health care professional before using this product. Keep out of reach of children.
These are separate product instructions, not one combined supplement schedule. Keep the current package directions with your practitioner plan; ingredient research does not override manufacturer labeling.
References: WSNC Glucosamine Synergy® recorded label details ↗ · NCCIH glucosamine and chondroitin evidence ↗
Protocol label reading
These kits contain a product compared in this guide. That ingredient match does not establish effects for the complete kit or individual suitability. Review all components with your practitioner.
Common questions
How should I compare glucosamine supplement labels?
Glucosamine Synergy declares 500 mg glucosamine sulfate per capsule together with manganese and a proprietary blend. Keep the serving beside the amount. Do not infer an unlisted chondroitin amount or equivalence to a study's daily regimen.
Does ingredient research prove the complete formula works?
Some studies used a specific prescription crystalline sulfate preparation. Those findings cannot simply be assigned to an over-the-counter combination with a different amount and additional ingredients. Symptoms and joint function should be assessed within the broader care plan.
What should I discuss before considering glucosamine?
The recorded formula contains shellfish, wheat and animal ingredients. Glucosamine can raise concerns with warfarin and glucose management; review those medicines and allergies with your clinician. Pregnancy and nursing safety information is limited.
Evidence and product label sources
WSNC label links below present recorded Standard Process product information on our site. Noncommercial references explain ingredients, evidence limits and safety; they do not verify every formula amount or establish a treatment outcome for a finished product or protocol. The referenced organizations do not endorse this store.
Manufacturer nutrition-panel amounts shown here were checked October 14, 2026. Confirm the current packaging, directions and dietary information before use. Your healthcare practitioner can help assess individual suitability.
How we research products → · Prepare a practitioner conversation →