Those who did not discontinue tirzepatide and were on a high maintenance dose lost a mean 18% of their body weight
JGH Open 6 (7), 503511
Effect of intra-articular injection of AOD9604 with or without hyaluronic acid in rabbit osteoarthritis model

Supplement Facts: Serving Size: 1 capsule Servings Per Container: 90 Amount Per Serving: Vitamin C: 40 mg (50% RI) Niacin: 4 mg NE (25% RI) Vitamin E: 3 mg -TE (25% RI) Pantothenic Acid: 1.50 mg (25% RI) Vitamin B6: 0.35 mg (25% RI) Riboflavin (Vitamin B2): 0.35 mg (25% RI) Thiamine (Vitamin B1): 0.28 mg (25% RI) Vitamin A: 200 g RE (25% RI) Folic Acid: 50 g (25% RI) Biotin: 12.50 g (25% RI) Vitamin D: 1.25 g (25% RI) Vitamin B12: 0.63 g (25% RI) Malabar tamarind fruit extract (Garcinia cambogia) [60% HCA]: 188 mg Fish collagen peptides: 100 mg Green tea extract (Camellia sinensis) [55% EGCG]: 50 mg CLA (conjugated linoleic acid): 50 mg L-Carnitine: 50 mg Hyaluronic acid: 5 mg Coenzyme Q10: 5 mg *RI - Reference Intake Ingredients: COMPLEX FOR HER [malabar tamarind fruit extract (Garcinia cambogia) [60% HCA], fish collagen peptides, L-carnitine tartrate, calcium salt of conjugated linoleic acid [80% CLA], green tea extract (Camellia sinensis) [55% EGCG], sodium hyaluronate, coenzyme Q10 (ubiquinone)], capsule shell [glazing agent (hydroxypropyl methyl cellulose)], MULTIVITAMIN COMPLEX [vitamin C (L-ascorbic acid), maltodextrin, niacin (nicotinamide), vitamin E (DL-alpha-tocopheryl acetate), pantothenic acid (calcium D-pantothenate), vitamin B6 (pyridoxine hydrochloride), riboflavin, thiamine (thiamin mononitrate), vitamin A (retinyl acetate), folic acid (pteroylmonoglutamic acid), biotin (D-biotin), vitamin D (cholecalciferol), vitamin B12 (cyanocobalamin)], anti-caking agent (magnesium salts of fatty acids)

You can take NSAIDs or acetaminophen, wear knee sleeves, and use poles while hiking, but when the pain gets bad enough, you end up with knee replacement surgery