Bonito Elastin Peptide: Repair Elastic Texture, Restore Youthful Vitality

Aging, ultraviolet radiation, and daily physical consumption gradually deplete the body’s "elastic vitality". Skin sagging, fine lines, dry and dull skin, decreased toughness of connective tissues, and weakened vascular elasticity essentially stem from the loss of elastic fibers and the decline of the body’s self-repairing capacity.

In the field of anti-aging and skin texture care, bonito elastin peptide derived from deep-sea fish has become a premium and mild nutritional care ingredient featured with high activity, easy absorption and high human compatibility. Supported by numerous authoritative scientific studies, it provides a brand-new solution for facial and physical anti-aging care.

Premium Deep-Sea Ingredient with Small Molecules for Easy Absorption

We select the elastic tissues from the arterial bulb of deep-sea bonito (Katsuwonus pelamis) and purify low-molecular and high-activity elastin peptides via low-temperature enzymatic hydrolysis technology. Different from ordinary protein ingredients, it contains signature active substances: desmosine and isodesmosine, as well as the core active dipeptide Pro-Gly (proline-glycine).

Compared with macromolecular proteins, bonito elastin peptides can be rapidly absorbed into the blood circulation without complex digestive decomposition. More than simple nutritional supplementation, they act as active signaling molecules to initiatively activate the body’s self-repair mechanism, delay aging damage from the root, and meet the needs of mild and gentle physical care.

Four Core Care Effects to Reverse Aging from the Inside Out

01 Repair Skin Photoaging, Firm Skin, Fade Fine Lines and Brighten Complexion

Long-term ultraviolet radiation induces skin oxidative stress, damages dermal elastic fibers, and further leads to fine lines, rough skin, dry dullness and uneven skin tone.

Bonito elastin peptide effectively enhances the activity of skin antioxidant enzymes SOD and GSH-Px, scavenges skin free radicals and reduces the accumulation of oxidative damage metabolites to relieve photoaging. Meanwhile, it activates dermal fibroblast activity, promotes the autonomous synthesis of elastin, collagen and hyaluronic acid, and inhibits the degradation of skin extracellular matrix. Long-term supplementation can fade dry fine lines, improve skin moisture content, firm sagging skin texture and even out skin tone, keeping the skin hydrated, firm and youthful.

02 Protect Vascular Elasticity and Maintain Vascular Function

With aging, vascular elastic fibers gradually age and deplete, resulting in decreased vascular compliance and vascular stiffness, which is one of the core manifestations of physical functional decline in middle-aged and elderly people.

Bonito elastin peptide targets and protects vascular endothelium, upregulates endothelial nitric oxide synthase (eNOS) expression, promotes normal vasodilation and improves vascular microcirculation. It also maintains the integrity of vascular wall elastic fibers, inhibits inflammatory damage, and alleviates age and pressure-induced vascular stiffness. It preserves vascular flexibility and builds a solid defense for systemic circulatory health.

03 Strengthen Connective Tissues and Protect Joints and Ligaments

The toughness of ligaments, tendons and joint connective tissues relies heavily on the support of elastic fibers and collagen matrix. Aging and long-term exercise strain will reduce the elasticity and toughness of connective tissues.

This active peptide activates the repairing ability of fibroblasts, maintains the elastic matrix of connective tissues such as tendons and ligaments, and promotes the repair of connective tissue damage after exercise. Itstrengthens physical tissue toughness, suitable for daily health care and post-exercise repair needs of sports enthusiasts.

04 Anti-Inflammation and Anti-Oxidation to Delay Inflammaging

Dull skin, sagging and physical functional decline are mostly closely related to chronic inflammation and oxidative damage. Bonito elastin peptide efficiently scavenges internal free radicals, reduces mitochondrial oxidative damage, and downregulates pro-inflammatory factors such as IL-6 and TNF-α to relieve chronic inflammaging, reducing aging signs comprehensively from the inside out.

Scientific Action Mechanism with Reliable Scientific Verification

Different from ordinary ingredients that only provide passive nutrition, bonito elastin peptide adopts an active activation care mechanism. Its efficacy has been fully verified by multiple human clinical trials, cell experiments and animal model studies with clear mechanisms and guaranteed safety.

1. Activate Autologous Synthesis: The core active Pro-Gly short peptide regulates the TGF-β-Smad signaling pathway, awakens the body’s ability to synthesize elastin, collagen and hyaluronic acid independently, and replenishes the elastic matrix of skin and body from the root;

2. Block Nutrient Loss: Inhibit the activity of matrix metalloproteinases (MMPs), reduce the degradation and loss of elastic fibers and collagen, and lock in youthful nutrients for skin and body tissues;

3. Multi-Dimensional Anti-Aging Repair: Fight photoaging, inflammaging and functional aging comprehensively through three core pathways: anti-oxidation, anti-inflammation and endothelial protection.

Authoritative Literature Evidence for Proven Safety and Efficacy

The care effects of bonito elastin peptide are not commercial marketing concepts. Its safety and effectiveness have been conclusively verified by multiple SCI journal papers and domestic core dissertations, providing solid scientific support for its efficacy.

✅ Human Randomized Double-Blind Controlled Trial (Skin Research and Technology, 2024): A 100-subject controlled trial confirmed that 12 weeks of daily bonito elastin peptide supplementation significantly improved facial wrinkles, dryness and roughness, increased skin moisture content and skin clarity with no adverse reactions, ensuring safety for long-term daily care;

✅ Top Journal Research in Food Science (Journal of the Science of Food and Agriculture, 2016): The study verified that the core Pro-Gly active ingredient of bonito elastin peptide can effectively promote human skin fibroblast proliferation and elastin synthesis, improving skin condition and facial microcirculation;

✅ Nutritional Science Research (Journal of Nutritional Science and Vitaminology, 2014): Animal model experiments proved that it can significantly improve vascular diastolic function and repair vascular elastic damage through the endothelial protection pathway;

✅ Specialized Research of Domestic University (2025 Dissertation, Guangdong Ocean University): The study confirmed that bonito elastin peptide improves skin photoaging through multiple pathways, with verified effects on anti-oxidation, melanin inhibition and skin texture repair.

A New Elastic Anti-Aging Choice for Translucent Youthful Skin

Genuine anti-aging is not superficial modification, butrepairing the internal elastic foundation from the inside out.

With premium deep-sea active peptide as the core and solid scientific research support, bonito elastin peptide delivers both facial anti-aging and physical functional care with mildness, safety and high absorbability. It comprehensively repairs aging problems such as skin sagging, fine lines, dryness and dullness, as well as poor vascular and connective tissue health. It helps lock in youthful vitality and maintain long-lasting firm and translucent skin condition.