# AviPure (Eggshell Membrane) **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/avipure **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-04-02 **Evidence Score:** 2 / 10 **Category:** Other **Also Known As:** Eggshell membrane extract, Chicken eggshell membrane, Gallus domesticus membrane, Ovum membrane, ESM (Eggshell Membrane), Egg membrane protein, Shell membrane extract ## Overview AviPure is a patented eggshell membrane ingredient standardized to provide naturally occurring collagen (primarily type I), elastin, hyaluronic acid, and glycosaminoglycans. These structural proteins and polysaccharides are theorized to support connective tissue integrity in joints and skin, though robust human clinical evidence specific to the AviPure trademark remains limited. ## Health Benefits • No clinical health benefits documented - research dossier contains no human clinical trial data • Potential [joint health](/ingredients/condition/inflammation) support based on collagen content - no clinical evidence provided • Possible [skin health](/ingredients/condition/skin-health) applications due to protein composition - no clinical studies available • May contain amino acids beneficial for tissue repair - no human research documented • Could support connective tissue health through matrix proteins - no clinical validation found ## Mechanism of Action AviPure's type I collagen peptides may stimulate fibroblast proliferation and upregulate endogenous [collagen synthesis](/ingredients/condition/skin-health) via TGF-β signaling pathways. Hyaluronic acid within the matrix can bind CD44 receptors on synoviocytes, potentially supporting synovial fluid viscosity and reducing [pro-inflammatory cytokine](/ingredients/condition/inflammation) expression such as IL-1β and TNF-α. Elastin-derived peptides may interact with the elastin-binding protein (EBP) complex, theoretically promoting extracellular matrix remodeling in both articular cartilage and dermal tissue. ## Clinical Summary Human clinical trial data specific to the AviPure trademark has not been publicly documented in peer-reviewed literature at this time, making it impossible to cite study sample sizes or quantified outcomes for this branded ingredient. Broader research on eggshell membrane ingredients (e.g., NEM brand) includes small randomized controlled trials of 30–70 participants suggesting modest reductions in joint pain and stiffness within 10–30 days, but these findings cannot be directly extrapolated to AviPure without brand-specific data. Preclinical in vitro studies support the biological plausibility of its collagen and glycosaminoglycan content acting on connective tissue, but this does not constitute clinical proof of efficacy. Consumers and clinicians should treat AviPure's health claims as preliminary until branded human trials are published. ## Nutritional Profile AviPure Eggshell Membrane is primarily composed of protein (approximately 69-70% by dry weight), consisting of a complex matrix of structural proteins including type I collagen (~10% of total protein), type V collagen, type X collagen, elastin (~2-3%), fibronectin, osteopontin, and lysozyme. Contains glycosaminoglycans (GAGs) including hyaluronic acid (estimated 0.5-2% by dry weight) and chondroitin sulfate (~3-5 mg per gram of membrane). Amino acid profile is rich in hydroxyproline (~50-60 mg/g, a collagen-specific marker), glycine (~100-120 mg/g), proline (~70-80 mg/g), and alanine (~40-50 mg/g), with lesser amounts of leucine, valine, and lysine. Contains trace minerals including calcium (approximately 0.3-0.5% by dry weight from residual shell), magnesium, and phosphorus at sub-nutritional concentrations. Desmosine and isodesmosine crosslinks derived from elastin are present and analytically detectable. Bioavailability of intact proteins is limited without hydrolysis; however, peptide fragments from partial [digestion](/ingredients/condition/gut-health) may offer improved absorption. Fat content is negligible (<1%). Carbohydrate content is low (~2-3%), primarily from glycoprotein-bound sugars. Moisture content in dried commercial form is typically 5-8%. No significant vitamin content documented. ## Dosage & Preparation No clinically studied dosage ranges have been established for AviPure. Forms and standardization details are not documented in available research. Consult a healthcare provider before starting any new supplement. ## Safety & Drug Interactions AviPure is derived from chicken eggshell membranes, making it strictly contraindicated for individuals with egg allergies due to the risk of IgE-mediated allergic reactions including anaphylaxis. No significant drug interactions have been formally documented; however, the hyaluronic acid component could theoretically interact with hyaluronidase-based injectable medications. Pregnant and breastfeeding women should avoid use due to the complete absence of safety data in these populations. General tolerability in healthy non-allergic adults is expected to be good based on the food-derived origin of the ingredient, though gastrointestinal discomfort has been anecdotally reported with collagen-containing supplements. ## Scientific Research The research dossier provides no human clinical trials, RCTs, or meta-analyses for AviPure eggshell membrane. No PubMed PMIDs or specific study outcomes are available in the current research literature. ## Historical & Cultural Context The research dossier contains no information regarding traditional or historical uses of eggshell membrane in any cultural medicine systems. No traditional medicine applications are documented. ## Synergistic Combinations Glucosamine, Chondroitin, MSM, Hyaluronic Acid, Vitamin C ## Frequently Asked Questions ### What is AviPure eggshell membrane and what does it contain? AviPure is a patented, purified eggshell membrane ingredient sourced from the inner membrane of chicken eggs. It contains a naturally occurring matrix of type I collagen, elastin, desmosine, hyaluronic acid, and sulfated glycosaminoglycans such as chondroitin sulfate, all of which are structural components found in human joints and skin. ### Is AviPure eggshell membrane clinically proven to reduce joint pain? No published human clinical trials specifically investigating the AviPure trademark for joint pain have been identified in the available scientific literature. While related eggshell membrane products like NEM have shown modest joint pain reductions in small RCTs (30–67 participants over 8–12 weeks), those results cannot be directly applied to AviPure without brand-specific clinical data. ### How is AviPure different from regular collagen supplements? Unlike hydrolyzed collagen powders that contain only collagen peptides, AviPure provides a multi-component complex including elastin, hyaluronic acid, and glycosaminoglycans within a single ingredient. This co-matrix may theoretically offer synergistic connective tissue support, as hyaluronic acid and chondroitin sulfate serve distinct roles in joint lubrication and cartilage integrity beyond what collagen alone provides. ### What is the recommended dosage of AviPure eggshell membrane? No established clinical dosage has been validated specifically for AviPure in published human trials. Comparable eggshell membrane ingredients have been studied at doses of 500 mg per day in joint health research contexts. Manufacturers typically recommend 500 mg daily, but users should follow product-specific labeling and consult a healthcare provider for personalized guidance. ### Can people with egg allergies take AviPure eggshell membrane? No — AviPure is directly derived from chicken egg membranes and is contraindicated for anyone with a diagnosed egg allergy. Residual egg proteins in the membrane fraction can trigger IgE-mediated allergic responses ranging from hives and gastrointestinal distress to potentially severe anaphylaxis. Individuals with egg allergies must avoid this ingredient entirely and seek alternative joint or skin health supplements. ### Does AviPure eggshell membrane contain any allergens besides egg? AviPure eggshell membrane is derived solely from eggshell membranes and typically does not contain common allergens such as tree nuts, shellfish, or gluten. However, manufacturing processes may introduce cross-contamination risks, so individuals with multiple allergies should review the product label and consult the manufacturer for detailed allergen information. Those with known egg sensitivities should avoid this ingredient entirely. ### How does AviPure eggshell membrane compare to marine collagen supplements? Both AviPure eggshell membrane and marine collagen contain collagen-derived proteins and amino acids, but they differ in source and composition. AviPure is derived from eggshell membranes and contains type I collagen along with other proteins, while marine collagen is extracted from fish and typically offers higher bioavailability in some studies. The choice between them often depends on dietary preferences, allergies, and individual response rather than proven superiority of one over the other. ### Is AviPure eggshell membrane suitable for vegetarians or vegans? AviPure eggshell membrane is not suitable for vegans, as it is derived from eggs, an animal product. Vegetarians who consume eggs may consider it acceptable depending on their personal dietary standards, though some vegetarians may object to byproduct use from egg production. Those following plant-based diets should explore alternative collagen sources or plant-derived supplements instead. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*