| O.P.M.S 1oz Kratom Powder | puff303.com | 5.56 USD | 9 USD | −38.2% |
| O.P.M.S. Kratom Shots | puff303.com | 17.59 USD | 23 USD | −23.5% |
| O.P.M.S 16oz Kratom Powder | puff303.com | 46.3 USD | 55 USD | −15.8% |
| O.P.M.S 4oz Kratom Powder | puff303.com | 13.89 USD | 15 USD | −7.4% |
| OPMS GOLD Liquid Shot 45ct - Display | smoketokes.com | 425 USD | — | — |
| OPMS Silver Super Green Borneo Kratom Capsules – 480 Count (≈288 g) | smokebucksjax.com | 59.99 USD | 0 USD | — |
| O.P.M.S. SILVER KRATOM CAPSULES 480CT / 288G / 10.16OZ – MAENG DA RED VEIN | 7ohplus.com | 47.08 USD | — | — |
| OPMS Black Kratom Extract Capsules (5 Count) | smokegem.com | 39.99 USD | — | — |
| OPMS SILVER KRATOM Powder 16oz | vawholesaleonline.com | 36.99 USD | — | — |
| O.P.M.S Gold Extract Capsules | shopvibez.com | 22.87 USD | — | — |
| O.P.M.S Gold Extract Capsules | daynnight.co | 22.87 USD | — | — |
| O.P.M.S Black Extract Capsules | daynnight.co | 20.79 USD | — | — |
| O.P.M.S. Gold Extract Shot | shopvibez.com | 20.79 USD | — | — |
| O.P.M.S. Black Extract Shot | shopvibez.com | 20.79 USD | — | — |
| O.P.M.S Black Extract Capsules | shopvibez.com | 20.79 USD | — | — |
| OPMS Silver Capsule Bag | stogz.com | 19.99 USD | — | — |
| O.P.M.S Gold Liquid Kratom | berthasdepot.com | 17.99 USD | — | — |
| OPMS Gold Kratom Extract Capsules | smokegem.com | 17.99 USD | — | — |
| OPMS Gold LIQUID Kratom Extract Shot 8.8ml | smokegem.com | 17.99 USD | — | — |
| OPMS SILVER KRATOM POWDER 4oz | vawholesaleonline.com | 15.99 USD | — | — |
| O.P.M.S Kratom Capsules | shopvibez.com | 15.59 USD | — | — |
| O.P.M.S Kratom Silver Capsules 36G | hempcityusa.com | 13.99 USD | — | — |
| OPMS Silver 30ct (18g) Kratom Capsules | ziondistro.com | 12.99 USD | — | — |
| O.P.M.S Optimized Plant Mediated Solutions Gold | ziondistro.com | 11.99 USD | — | — |
| O.P.M.S. Gold Kratom Capsules | vawholesaleonline.com | 10.5 USD | — | — |
| O.P.M.S Kratom Silver Capsules 18G | hempcityusa.com | 9.99 USD | — | — |
| O.P.M.S. SILVER BOTANICAL EXTRACT CAPSULES 32CT / 19.2G - MAENG DA RED VEIN | 7ohplus.com | 9.99 USD | — | — |
| O.P.M.S. SILVER BOTANICAL EXTRACT CAPSULES 32CT / 19.2G - MALAY GREEN VEIN | 7ohplus.com | 8.99 USD | — | — |
| O.P.M.S. SILVER KRATOM CAPSULES 60CT / 36G / 1.27OZ - MAENG DA GREEN VEIN | 7ohplus.com | 8.36 USD | — | — |
| OPMS Silver Kratom Capsules – Green Vein - THAI | smokegem.com | 7.99 USD | — | — |
| O.P.M.S.® Silver Capsules – Red Vein – SUMATRA | smokegem.com | 7.99 USD | — | — |
| O.P.M.S.® Silver Kratom Capsules – White Vein - INDO | smokegem.com | 7.99 USD | — | — |
| OPMS Silver Green Vein Maeng Da Kratom Capsules | smokegem.com | 7.99 USD | — | — |
| OPMS Silver Kratom Capsules – Green Vein - MALAY | smokegem.com | 7.99 USD | — | — |
| O.P.M.S.® Silver RED Vein Maeng Da Kratom Capsules | smokegem.com | 7.99 USD | — | — |
| OPMS Silver All Natural Kratom Capsules- 60ct | ziondistro.com | 6.99 USD | — | — |
| OPMS SILVER KRATOM POWDER 1oz | vawholesaleonline.com | 6.99 USD | — | — |
| O.P.M.S. Silver Malay Special Reserve Kratom Capsules | vawholesaleonline.com | 3.75 USD | — | — |
| O.P.M.S Silver Maeng Da Kratom Capsules | vawholesaleonline.com | 3.5 USD | — | — |
| O.P.M.S Silver Thai Kratom Capsules | vawholesaleonline.com | 3.5 USD | — | — |