A sturdy, resilient frame carries you through every adventure, and Life Extension bone health offers carefully formulated nutrients to support it. This selection includes comprehensive bone formulas, including a chocolate chewable, calcium citrate with vitamin D, vitamin D3 with and without sea iodine, a D and K blend, strontium, and high-potency vitamin K2. Each supports bone density and skeletal strength, keeping hikes, dance lessons, and garden days enjoyable.