Both Cartilox Sachet and Cartilox Go Softgel Capsule contain the same key active ingredients, but they differ significantly in their strengths. The sachet is formulated to provide a much higher daily dose, especially of collagen, for situations where a larger amount is required, whereas the capsule delivers a lower strength intended for different supplementation needs. Because of this difference in potency, one capsule is not equivalent to one sachet, and switching between them without professional advice may reduce the intended benefits. Always consult your doctor or dietitian before making such a change.