Sheep Bone Collagen

Sheep bone collagen acts as a core supportive substance for bone health, accounting for about 90% of the organic matrix in bone tissues. It forms the three-dimensional network skeleton of bones and provides stable deposition sites for minerals including calcium and phosphorus to facilitate their orderly adhesion. Accordingly, it effectively elevates bone mineral density, reduces bone brittleness and lowers the risk of fragility fractures prevalent among the elderly.

Bones are dynamic tissues maintaining a constant balance between osteogenesis and osteoclastogenesis. By regulating the RANK/RANKL/OPG signaling pathway, it inhibits osteoclast activity, promotes the proliferation and differentiation of osteoblasts and alleviates bone loss, exerting prominent improvements on osteoporosis induced by estrogen deficiency.

Multiple animal experiments have verified that supplementing ovariectomized rats with graded doses of it peptides notably increases calcium and phosphorus contents in tibias after 8 weeks, downregulates the expression of RANK and RANKL while upregulating OPG expression in femoral tissues, and optimizes bone microarchitecture, which confirms its efficacy in intervening the progression of postmenopausal osteoporosis.

With aging, endogenous collagen in human bones gradually declines, resulting in reduced bone toughness and discomforts such as lumbocrural weakness and tendinous and osseous pain. Moderate supplementation of it strengthens bone toughness and elasticity, relieves skeletal discomfort and delays bone aging. Moreover, it can form chelates with calcium to boost calcium bioavailability and further facilitate bone formation. It is especially suitable for middle-aged and elderly people with weakened calcium absorption capacity, postpartum women and other groups vulnerable to osteoporosis.

Collagen makes up roughly 60% of the total composition of articular cartilage. Featuring high structural similarity and superior biocompatibility with human articular cartilage collagen, the product effectively nourishes articular cartilages, preserves cartilage elasticity and lubricity, mitigates friction and impact during joint movement and delays degenerative cartilage lesions.

Devoid of blood vessels, articular cartilage possesses extremely limited self-repair capacity. Orally administered the product can be absorbed by the human body and transported to joint sites to replenish insufficient cartilage matrix, accelerate the proliferation and metabolism of chondrocytes, repair damaged cartilage tissues and improve joint functions.

Oral intake of it can markedly raise hyaluronic acid levels in synovial fluid, enhance lubrication, reduce friction-induced joint damage and relieve joint swelling, pain and stiffness, thus exerting favorable adjuvant improvement effects on degenerative arthritis and osteoarthritis. It also facilitates the ordered arrangement of type I and type III collagen fibers to promote the repair and regeneration of connective tissues including tendons and ligaments. It accelerates recovery from sports-induced tendon and ligament strain and wear, strengthens tissue toughness and lowers re-injury risks. Additionally, sheep bones are classic experimental animal materials, and their collagen matrix has been applied in repairing large-joint osteochondral defects, proving its great application potential in cartilage repair.

Beyond its benefits for bones and joints, it exerts comprehensive modulatory effects on human metabolism and bodily functions, and its hydrolyzed small-molecule active peptides own diverse physiological activities.

In terms of antioxidant activity, bioactive peptides represented by hydroxyproline in it scavenge excess free radicals, alleviate cellular oxidative damage and delay cell senescence. It also elevates the activity of total superoxide dismutase (T-SOD) and reduces malondialdehyde (MDA) levels to relieve oxidative stress, which is conducive to maintaining skin conditions and visceral organ functions.

For blood pressure regulation, specific peptide fragments in it exhibit angiotensin-converting enzyme (ACE) inhibitory activity.

They suppress ACE activity and reduce the generation of angiotensin II, thereby assisting blood pressure regulation and providing adjuvant health care for hypertensive populations. In immune regulation, selenium and other antioxidant elements contained in it activate immune cells such as lymphocytes and macrophages, strengthen body immunity and enhance defense against pathogens to reduce the incidence of infectious diseases.Furthermore, enzymatically hydrolyzed the product-derived small-molecule peptides feature low molecular weight, mild properties and high absorbability.

They can be directly absorbed and utilized without complicated digestive decomposition, causing minimal gastrointestinal irritation. They are ideal for people with sensitive gastrointestinal tracts, the elderly and other groups with weak digestive functions, providing nutritional support without imposing extra burden on the digestive system. Meanwhile, it peptides optimize intestinal flora composition, boost the abundance of butyrate-producing bacteria and short-chain fatty acid contents, and mitigate estrogen deficiency-induced hepatic lipid deposition, playing a positive role in balancing systemic metabolism.