Col‑4‑Frag remastered™ is a sustainable and biomimetic fragment of human collagen IV, produced in Wild Plants through vertical farming. As the newest member of the Remastered Fragments line, it represents a refined evolution in collagen‑based skincare: precise, efficient, and deeply aligned with the skin’s structural biology. Its mission is clear—enhance the beauty of the V‑neckline by targeting the delicate and often overlooked neck and décolleté, areas highly exposed to environmental stressors and prone to early signs of aging.
At the heart of its efficacy lies the collagen IV network, a key structural component of the dermal‑epidermal junction (DEJ). Col‑4‑Frag remastered™ reinforces this network by promoting collagen IV synthesis and improving its anchoring through the upregulation of Perlecan and collagen VII. These molecules strengthen the DEJ, increasing its relief index and enhancing nutrient transfer from the dermis to the epidermis. The result is smoother, tighter, and better‑nourished skin, with visible improvements in firmness and elasticity.
Perlecan contributes to hydration and plumpness thanks to its water‑retention capacity, while collagen VII supports anchoring fibrils essential for dermal‑epidermal cohesion. Together, they create a more resilient DEJ, helping restore the natural architecture of the neckline. In the epidermis, Col‑4‑Frag remastered™ enhances cell adhesion, supports basal keratinocyte self‑renewal, and contributes to depigmentation, helping reduce dark spots commonly found in the décolleté.
What distinguishes Col‑4‑Frag remastered™ is its innovative and sustainable production process. Through Wild Plants technology, a biomimetic protein fragment is cloned into an expression vector, transcribed into mRNA in vitro, and introduced into the leaves of Nicotiana benthamiana without altering the plant’s nuclei. This transient expression system turns the plant into a natural biofactory, producing a high‑purity collagen fragment that behaves both as a protein‑like and a protein booster, enhancing stability, efficacy, and physiological protein synthesis.
This method aligns with modern sustainability standards. Vertical farming ensures controlled cultivation, reduced water consumption, and responsible resource use, reinforcing Lipotrue’s commitment to environmentally conscious innovation.
In vivo studies confirm the ingredient’s high performance: Col‑4‑Frag remastered™ significantly reduces wrinkles, improves firmness in the neck and décolleté, and visibly diminishes dark spots. Its comprehensive action on the collagen IV network and the DEJ positions it as a breakthrough solution for redefining the natural beauty of the neckline.
Col‑4‑Frag remastered™ invites consumers to join the fragments revolution—a new era of biomimetic precision where the skin’s collagen net is strengthened, restored, and beautifully rewoven to reveal a sculpted, radiant, and naturally enhanced V‑neckline.
For more information visit: https://lipotrue.com/products/col-4-frag/
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