https://shop.papafilles.com/blogs/learn/is-skincare-gendered 2026-08-21T11:49:10-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/render_0cc33585-0ec0-4e03-97a7-9d7474f9de2d.png?v=1787327350 Is Skincare Gendered? A Real Answer (2026) Is Skincare Gendered? A Real Answer (2026) https://shop.papafilles.com/blogs/learn/how-to-start-a-skincare-routine 2026-08-21T11:49:13-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/render_2a5432d5-6279-497f-b1af-7e4a6c27989a.png?v=1787327353 Start a Skincare Routine: Beginner's Guide (2026) Start a Skincare Routine: Beginner's Guide (2026) https://shop.papafilles.com/blogs/learn/what-is-clean-beauty 2026-08-21T11:49:18-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/render_5f59313e-04d9-4e51-a748-c5432e5a6a80.png?v=1787327358 What Does Clean Beauty Actually Mean? (2026) What Does Clean Beauty Actually Mean? 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(2026) https://shop.papafilles.com/blogs/learn/collagen-creams-peptides 2026-10-20T14:16:30-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/copper-peptides-for-scalp_d8e02923-d2c5-40d8-be3b-0650e67944f2.webp?v=1792520190 Collagen and peptides in skincare: how they differ Papa & Filles Dual Peptide Scalp Serum in an editorial product composition. https://shop.papafilles.com/blogs/learn/collagen-serum-explained 2026-09-03T19:24:42-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/magnific_generate-4-custom-variati_xSLNJ6sjfW.png?v=1788477882 Collagen Serum: what it is, how to use it Papa & Filles Collagen Serum bottle https://shop.papafilles.com/blogs/learn/copper-peptides-for-scalp 2026-10-20T14:16:31-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/copper-peptides-for-scalp.webp?v=1792520191 Copper peptides for the scalp: a clear guide Dual Peptide Scalp Serum amber bottle and cream carton on glass and limestone. https://shop.papafilles.com/blogs/learn/ghk-cu-scalp-research 2026-10-20T14:19:49-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/ghk-cu-scalp-research.webp?v=1792520192 GHK-Cu: what the research tells us about this copper peptide Dual Peptide Scalp Serum beside a curved copper ribbon. https://shop.papafilles.com/blogs/learn/ahk-cu-hair-follicle-research 2026-10-20T14:16:34-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/ahk-cu-hair-follicle-research.webp?v=1792520193 AHK-Cu and hair follicles: what the study actually tested Dual Peptide Scalp Serum with a woman with long brunette hair softly out of focus behind it. https://shop.papafilles.com/blogs/learn/caffeine-for-hair-research 2026-10-20T14:16:35-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/caffeine-for-hair-research.webp?v=1792520195 Caffeine for hair: what laboratory and human studies tell us Amber Dual Peptide Scalp Serum bottle in morning light beside a clear glass cylinder. https://shop.papafilles.com/blogs/learn/niacinamide-scalp-barrier 2026-10-20T14:16:36-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/niacinamide-scalp-barrier.webp?v=1792520196 Niacinamide for the scalp: the skin-barrier connection Dual Peptide Scalp Serum on cream linen against a sage background. https://shop.papafilles.com/blogs/learn/panthenol-scalp-care 2026-10-20T14:16:37-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/panthenol-scalp-care.webp?v=1792520197 Panthenol in scalp care: why provitamin B5 is in the formula A hand holding the Dual Peptide Scalp Serum bottle beside its cream carton. https://shop.papafilles.com/blogs/learn/sodium-hyaluronate-scalp 2026-10-20T14:16:38-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/sodium-hyaluronate-scalp.webp?v=1792520198 Sodium hyaluronate for the scalp: the moisture ingredient explained Dual Peptide Scalp Serum beside a clear glass lens and a separate dish of water. https://shop.papafilles.com/blogs/learn/how-to-apply-scalp-serum 2026-10-20T14:16:40-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/how-to-apply-scalp-serum.png?v=1792258725 How to Apply a Scalp Serum: A Plain, Step-by-Step Guide A parted section of hair with a dropper bottle held above the scalp, ready to apply a few drops of serum. https://shop.papafilles.com/blogs/learn/ghk-cu-vs-ahk-cu 2026-10-20T14:16:41-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/ghk-cu-scalp-research_5ddf683b-541b-405a-812f-3b169f23ea77.webp?v=1792520201 GHK-Cu vs AHK-Cu: which copper peptide is which? Editorial image of Dual Peptide Scalp Serum beside a curved copper ribbon. https://shop.papafilles.com/blogs/learn/peptide-skincare-routine 2026-10-20T14:16:42-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/collagen-serum-peptide-care-hero-v2.png?v=1792264815 A peptide skincare routine: face first, scalp separately Papa & Filles Collagen Serum bottle in a warm neutral product photograph. https://shop.papafilles.com/blogs/learn/peptide-patches 2026-10-20T15:21:02-04:00 weekly https://cdn.shopify.com/s/files/1/0788/2699/5861/articles/copper-peptide-patches-round-v2-artwork.jpg?v=1792264817 Peptide patches: format, ingredients and evidence Illustrative Copper Peptide Complex packaging preview with round blue body patches; final product details pending.