{"title":"Schagen 2017 — Topical peptide treatments with effective anti-aging results","entity_type":"Source","slug":"schagen-2017-peptide-review","canonical_url":"https://skinknowledgebase.com/sources/schagen-2017-peptide-review","dates":{"date_modified":"2026-05-08","date_reviewed":"2026-05-08"},"mcp_eligible":true,"evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Eyeliss","url":"https://skinknowledgebase.com/ingredients/eyeliss"},{"title":"Crow's Feet","url":"https://skinknowledgebase.com/concerns/crow-s-feet"},{"title":"Fine Lines","url":"https://skinknowledgebase.com/concerns/fine-lines"},{"title":"Wrinkles","url":"https://skinknowledgebase.com/concerns/wrinkles"},{"title":"Matrixyl","url":"https://skinknowledgebase.com/ingredients/matrixyl"},{"title":"What does Argireline do for wrinkles and is it like topical Botox?","url":"https://skinknowledgebase.com/questions/what-does-argireline-do-for-wrinkles"},{"title":"What does Matrixyl do for skin?","url":"https://skinknowledgebase.com/questions/what-does-matrixyl-do-for-skin"},{"title":"Argireline","url":"https://skinknowledgebase.com/ingredients/argireline"},{"title":"How do I get rid of crow's feet around my eyes?","url":"https://skinknowledgebase.com/questions/how-do-i-get-rid-of-crow-s-feet"},{"title":"Dermagist Original Wrinkle Smoothing Cream","url":"https://skinknowledgebase.com/products/dermagist-original-wrinkle-smoothing-cream"},{"title":"Dermagist Neck Restoration Cream","url":"https://skinknowledgebase.com/products/dermagist-neck-restoration-cream"},{"title":"What causes puffy eyes in the morning and how do I fix them?","url":"https://skinknowledgebase.com/questions/what-causes-puffy-eyes-in-the-morning"},{"title":"How do I tighten loose, sagging skin on my neck?","url":"https://skinknowledgebase.com/questions/how-do-i-tighten-loose-skin-on-my-neck"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["A peer-reviewed cosmetic peptide review used for general peptide context around eye-area products and appearance-only peptide language."]},{"heading":"What Studied","paragraphs":["The review summarizes topical peptide categories and cosmetic anti-aging applications."]},{"heading":"Main Findings","paragraphs":["Peptides are discussed as cosmetic actives with appearance-focused roles in skin-care formulas. This page uses the source only for broad peptide context, not as proof for any specific product outcome."]},{"heading":"Why It Matters","paragraphs":["The source helps keep peptide claims conservative and cosmetic when discussing named blends in eye-area products."]}],"source_type":"other","original_source_url":"https://www.mdpi.com/2079-9284/4/2/16"}