What it is: CX-2 Solution™ is an advanced, multi-mechanistic joint comfort and connective tissue support formula developed by DaVinci Labs, combining ten clinically relevant ingredients across two distinct therapeutic categories — joint structure and function support, and joint comfort modulation — within a single comprehensive formula. The structural support matrix includes Glucosamine HCl, MSM, Sodium Hyaluronate, and Sea Cucumber — providing the biosynthetic building blocks, sulfur substrate, synovial fluid viscosity support, and naturally occurring chondroitin sulfate matrix necessary for healthy joint architecture. The joint comfort matrix features Meriva® Curcumin-Phosphatidylcholine Complex, Phellodendron amurense bark extract, Boswellia serrata extract (standardized to boswellic acids), Quercetin, and DMG HCl — providing multi-pathway modulation of inflammatory mediators including prostaglandins, leukotrienes, and free radicals through complementary botanical and nutritional mechanisms. Designed for practitioner-directed use as a comprehensive joint support protocol, CX-2 Solution™ addresses the structural, lubricating, comfort, and immune-modulatory dimensions of joint health simultaneously.
How it works: CX-2 Solution™ supports joint health through two synergistic and complementary therapeutic mechanisms operating in parallel. On the structural side, Glucosamine HCl (750 mg) provides the direct biosynthetic building block for hyaluronic acid and chondroitin sulfate production in cartilage matrix, supporting articular cartilage repair and regeneration; MSM (500 mg) delivers bioavailable organic sulfur for collagen and proteoglycan synthesis; Sodium Hyaluronate (20 mg) directly contributes hyaluronic acid to support synovial fluid viscosity, joint cushioning, and the flexibility and elasticity of articular surfaces; and Sea Cucumber (150 mg) provides a naturally complex source of highly bioavailable chondroitin sulfates alongside fatty acids that support healthy prostaglandin levels and immune-mediated joint tissue maintenance. On the comfort and inflammatory modulation side, Meriva® — a patented curcumin-phosphatidylcholine phytosome complex from Indena SpA offering up to 29-fold superior bioavailability compared to standard curcumin — inhibits NF-κB-mediated inflammatory gene expression and works synergistically with Boswellia serrata (standardized to 90 mg boswellic acids) to modulate leukotriene and prostaglandin synthesis through complementary 5-LOX and COX pathway activity. Phellodendron amurense bark extract selectively modulates inflammatory enzymes associated with joint discomfort without interfering with GI-protective or cardiovascular enzymes — a pharmacological specificity that distinguishes it from broader anti-inflammatory agents. Quercetin provides flavonoid-mediated free radical scavenging and prostaglandin level maintenance, while DMG HCl supports joint health through immune system modulation, improved cellular oxygen utilization, and antioxidant activity within the joint microenvironment.
When to use it: CX-2 Solution™ is appropriate for practitioner-directed use in adult clients requiring comprehensive joint comfort, mobility, flexibility, and connective tissue support, particularly those presenting with joint discomfort associated with physical activity, overexertion, or age-related joint wear. It is well-suited for integration into musculoskeletal protocols as either a standalone multi-mechanistic joint formula or as a complement to existing joint support programs. Three capsules once to twice daily with food supports sustained delivery of both structural and comfort-oriented ingredients throughout the day. As this formula contains shellfish (shrimp, crab, and sea cucumber), it is contraindicated in clients with shellfish allergies. This formula is also contraindicated in clients on prescription antibiotics, anticoagulant or antiplatelet medications, or those with gallbladder disease.
Serving Size: 3 Capsules
Servings Per Container: 60
Suggested Use: As a dietary supplement, take 3 capsules 1–2 times daily, or as directed by your healthcare practitioner.
| Amount Per Serving | % Daily Value | |
| Glucosamine HCl (from shrimp and crab) | 750 mg | * |
| Methylsulfonylmethane (MSM) | 500 mg | * |
| Phellodendron amurense (Bark) Extract | 250 mg | * |
| Meriva® (Curcuma longa Root Extract / Phosphatidylcholine Complex) | 250 mg | * |
| Sea Cucumber | 150 mg | * |
| Boswellia serrata Extract (yielding Boswellic Acids 90 mg) | 150 mg | * |
| Quercetin | 100 mg | * |
| N,N-Dimethylglycine HCl (DMG) | 75 mg | * |
| Sodium Hyaluronate | 20 mg | * |
* Daily Value not established.
Other Ingredients: Vegetable cellulose, microcrystalline cellulose, vegetarian leucine, pharmaceutical glaze.
Contains: Shellfish (shrimp and crab) and sea cucumber.
Caution: Do not take this product if pregnant, nursing, on prescription antibiotics, anticoagulants/antiplatelet drugs, or if you have gallbladder disease. Keep out of reach of children. Store in a cool, dry place. Color may vary due to natural ingredient variation.
✓ Gluten Free
Key Ingredients
Meriva® (Curcuma longa Root Extract / Phosphatidylcholine Complex) — 250 mg Meriva® is a patented curcumin-phosphatidylcholine phytosome complex developed by Indena SpA, in which curcumin — the primary bioactive polyphenol of turmeric root — is molecularly bound to phosphatidylcholine to form a lipid-compatible phytosome structure that dramatically enhances gastrointestinal absorption, with human pharmacokinetic studies demonstrating up to 29-fold superior bioavailability compared to unformulated curcumin. Curcumin's primary joint comfort mechanism involves inhibition of NF-κB — the master transcription factor governing pro-inflammatory cytokine gene expression — as well as direct modulation of COX-2-mediated prostaglandin synthesis and free radical quenching activity, collectively supporting healthy inflammatory balance within joint and connective tissue. Meriva® acts synergistically with Boswellia serrata within this formula — with curcumin and boswellic acids operating through complementary COX and 5-LOX pathway inhibition respectively — providing broader inflammatory pathway modulation than either botanical achieves independently.
Phellodendron amurense Bark Extract — 250 mg Phellodendron amurense is a traditional Asian medicinal tree bark with over 1,500 years of use in Chinese medicine, delivering a unique pharmacological profile characterized by selective modulation of inflammatory enzymes involved in joint discomfort without disrupting the COX-1-mediated prostaglandin synthesis that protects the gastrointestinal lining and cardiovascular tissue — a clinically important specificity that distinguishes it from non-selective anti-inflammatory agents. Its primary bioactive alkaloid constituents — berberine and palmatine — have been shown to help reduce general aches and discomfort associated with physical activity and overexertion through cytokine modulation and free radical scavenging activity in joint tissue. Within this formula, Phellodendron amurense provides a complementary and GI-safe inflammatory modulation mechanism that broadens the formula's comfort-supportive activity beyond the prostaglandin and leukotriene pathways targeted by Meriva® and Boswellia.
Meriva® and Boswellia serrata Extract — 250 mg / 150 mg (yielding 90 mg Boswellic Acids) Boswellia serrata gum resin extract, standardized to 90 mg boswellic acids per serving, provides potent and selective 5-lipoxygenase (5-LOX) inhibition through its primary bioactive constituent AKBA (3-acetyl-11-keto-beta-boswellic acid) — reducing leukotriene B4 synthesis and its downstream inflammatory cascade in joint tissue with clinical evidence supporting improvements in joint comfort, flexibility, and function. Boswellia's 5-LOX inhibitory mechanism is complementary and synergistic with Meriva® curcumin's COX-2 and NF-κB inhibitory activity, collectively providing dual-pathway inflammatory modulation that addresses both the prostaglandin and leukotriene arms of the arachidonic acid cascade. Both Meriva® and Boswellia additionally support liver function synergistically, providing hepatoprotective antioxidant activity that supports the liver's role in metabolizing the inflammatory mediators generated by joint tissue breakdown.
Sea Cucumber — 150 mg Sea Cucumber (Holothuria species), known traditionally as "Bêche-de-Mer," is a marine echinoderm with centuries of traditional use in Chinese medicine for joint health support, providing a naturally complex nutritional matrix that includes highly bioavailable chondroitin sulfates — the same glycosaminoglycan class central to articular cartilage matrix — alongside marine-derived fatty acids including EPA and DHA that support healthy prostaglandin balance and immune-mediated joint tissue maintenance. The chondroitin sulfate content of Sea Cucumber provides direct structural substrate for cartilage matrix maintenance and synovial fluid viscosity support, complementing the Glucosamine HCl-driven biosynthetic pathway for endogenous chondroitin and hyaluronic acid production. Sea Cucumber's broad nutritional complexity — including naturally occurring peptides, mucopolysaccharides, and sterols — provides whole-food joint matrix support that extends beyond the single-compound activity of isolated chondroitin supplementation.
Sodium Hyaluronate — 20 mg Sodium Hyaluronate is the sodium salt form of hyaluronic acid (HA) — the primary glycosaminoglycan responsible for the viscoelastic properties of synovial fluid — delivering direct hyaluronic acid substrate to support the lubrication, cushioning, shock absorption, and nutrient transport functions of the synovial fluid compartment that are critical to joint flexibility, elasticity, and pain-free range of motion. HA concentration in synovial fluid naturally declines with age and inflammatory burden, progressively reducing the fluid's viscosity and its capacity to protect articular cartilage surfaces from friction and impact stress — establishing direct HA supplementation as a clinically meaningful complement to the biosynthetic HA support provided by Glucosamine HCl within this formula. As the same molecule responsible for the hydration and elasticity properties of healthy young skin, Sodium Hyaluronate simultaneously supports the structural hydration and resilience of connective tissue throughout the musculoskeletal system.
