Supplement Label Index / Progressive Professional from Progressive Laboratories
GC-MSM 3550
Progressive Professional from Progressive Laboratories · Capsule · On market
Matched compounds
Compound Form Tier Amount
Chondroitin Sulfate
unspecified/undisclosed form
Unrated
250 mg
Glucosamine
Glucosamine HCl (Hydrochloride)
Tier 2
1500 mg
Hyaluronic Acid
unspecified/undisclosed form
Unrated
20 mg
Manganese
Manganese Amino Acid Chelate
Unrated
2000 mcg
Methylsulfonylmethane (MSM)
unspecified/undisclosed form
Unrated
1700 mg
Molybdenum
Molybdenum Amino Acid Chelate
Unrated
75 mcg
N-Acetylcysteine (NAC)
N-Acetyl-L-Cysteine (free-form / USP)
Tier 1
10 mg
Pantothenic Acid (Vitamin B5)
Calcium Pantothenate
Tier 1
100 mg
Vitamin C
Ascorbic Acid
Tier 1
100 mg
Vitamin E
D-Alpha-Tocopheryl Succinate (natural, esterified)
Tier 1
50 IU
How these doses compare Chondroitin Sulfate : 250 mg per serving — higher than 30% of 1,010 on-market products declaring it (market median 477.5 mg).Glucosamine : 1,500 mg per serving — higher than 54% of 1,561 on-market products declaring it (market median 1,000 mg).Hyaluronic Acid : 20 mg per serving — higher than 29% of 854 on-market products declaring it (market median 50 mg).Manganese : 2,000 elemental mcg per serving — higher than 37% of 7,274 on-market products declaring it (market median 2,000 elemental mcg).Methylsulfonylmethane (MSM) : 1,700 mg per serving — higher than 93% of 1,379 on-market products declaring it (market median 500 mg).Molybdenum : 75 elemental mcg per serving — higher than 61% of 4,453 on-market products declaring it (market median 50 elemental mcg).N-Acetylcysteine (NAC) : 10 mg per serving — higher than 2% of 1,250 on-market products declaring it (market median 200 mg).Pantothenic Acid (Vitamin B5) : 100 mg per serving — higher than 85% of 9,834 on-market products declaring it (market median 14 mg).Vitamin C : 100 mg per serving — higher than 42% of 18,522 on-market products declaring it (market median 120 mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Gelatin Vegetable Lubricant
Label statements
other: Directions: Four capsules daily, or more, as directed by a health care professional.claim: Sold only for dispensing by a licensed health professional.warning: Pregnant and/or lactating women should consult their physician prior to use.warning: Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.warning: Keep out of the reach of children.other: Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)other: GMP Good Manufacturing Practice
Certified GMP Compliant
21 CFR 111other: Progressive Professional from Progressive Laboratoriesother: Glucosamine, Chondroitin Sulfate, MSM and Hyaluronic Acididentity: Dietary Supplementwarning: Contains: Crustacean shellfish (crab and shrimp).
View original label on DSLD → · Add to the Stack Checker
Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
Methodology Sources Data About Contact
Contact: supplementlabel@0a0.info
How this page is made: the label facts are the NIH DSLD record, republished by software; the market-comparison figures are computed by scripts from every label in DSLD; explanatory text on this site is written with AI assistance and is not medically reviewed. Details .
Label data is sourced from the NIH Dietary Supplement Label Database (DSLD), released under CC0. Excipient/additive
regulatory data links to the Food Additive Index. Supplement Label Index does not rate products, recommend purchases, or
provide health advice.