{"id":75001,"date":"2026-09-22T16:32:59","date_gmt":"2026-09-22T14:32:59","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?p=75001"},"modified":"2026-09-22T16:33:01","modified_gmt":"2026-09-22T14:33:01","slug":"remedy-copper-peptide-serum-dr-shahs-formula-from-doctorly-decoded","status":"publish","type":"post","link":"https:\/\/www.beautydecoded.com\/en\/remedy-copper-peptide-serum-la-formule-du-dr-shah-de-doctorly-decryptee\/","title":{"rendered":"Remedy Copper Peptide Serum: A Breakdown of Dr. Shah\u2019s Formula from Doctorly"},"content":{"rendered":"
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Copper peptides have become one of the hottest anti-aging ingredients of the moment, driven by a wave of serums that compete over the number of ingredients listed in the INCI. Remedy, the brand founded by Dr. Muneeb Shah\u2014an American dermatologist followed by millions of people under the name \u00abThe DermDoctor\u00bb and co-host of the Doctorly channel\u2014has taken the opposite approach: a minimalist formula that combines GHK-Cu with a deliberately limited number of complementary active ingredients.<\/p>\n\n\n\n

\ud83d\udccc See also:<\/strong> La Roche-Posay's Effaclar Supra Molecular: How Effective Is Its Formula, Really?<\/a><\/p>\n\n\n\n

GHK-Cu: Well-Positioned, but Not Alone<\/strong><\/p>\n\n\n\n

First notable point: Copper Tripeptide-1 (GHK-Cu) ranks seventh, right after ectoine\u2014a high enough position to indicate a truly active concentration, unlike many formulas where the copper peptide appears only at the very end of the list in homeopathic doses.<\/p>\n\n\n\n

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GHK-Cu is a peptide naturally present in the body, consisting of three amino acids bound to a copper ion, and is involved in tissue repair and extracellular matrix remodeling. In cosmetics, it primarily targets firmness, elasticity, and the appearance of wrinkles.<\/p>\n\n\n\n

One caveat is in order, however: while the biological mechanism of GHK-Cu is well-established, the clinical evidence from human studies regarding its use in cosmetics remains far less robust than that available for retinoids. It acts as a complement, not a replacement.<\/p>\n\n\n\n

Ectoine, the true hallmark of the formula<\/strong><\/p>\n\n\n\n

What really sets this serum apart from most copper-based competitors is the presence of ectoine in the 6th position, just before GHK-Cu.<\/p>\n\n\n\n

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Ectoine is an osmolyte naturally produced by certain microorganisms to help them survive in extreme environments. In cosmetics, it is known for its protective, moisturizing, and soothing properties, and helps minimize the effects of environmental stressors while strengthening the skin\u2019s barrier function.<\/p>\n\n\n\n

When combined with GHK-Cu, it changes the product's target audience: it is no longer just an anti-aging serum, but an anti-aging product designed for skin that cannot tolerate harsh active ingredients.<\/p>\n\n\n\n

Two Peptides for Added Strength<\/strong><\/p>\n\n\n\n

The formula contains Acetyl Hexapeptide-8 (Argireline), which targets expression lines and is often mistakenly referred to as \u00abcosmetic Botox,\u00bb a misleading comparison given the difference in efficacy compared to injectable botulinum toxin, and Palmitoyl Tripeptide-5, a signaling peptide designed to improve firmness and reduce wrinkles.<\/p>\n\n\n\n

The result is three complementary mechanisms rather than a mere accumulation of ingredients: GHK-Cu, Argireline, and Palmitoyl Tripeptide-5. While it contains fewer peptides than some serums on the market, its overall formulation is more straightforward.<\/p>\n\n\n\n

A soothing profile that's above average<\/strong><\/p>\n\n\n\n

This is undoubtedly the product\u2019s true strength. Alongside ectoine, it contains allantoin (soothing), Centella asiatica (for sensitive and fragile skin), Biosaccharide Gum-1 (moisturizing and soothing), polyglutamic acid and sodium hyaluronate (hydration), as well as a Lactobacillus ferment, which helps support the skin\u2019s barrier function. The formula is fragrance-free.<\/p>\n\n\n\n

The result is a serum that focuses as much on hydration and skin comfort as it does on anti-aging.<\/p>\n\n\n\n

An antioxidant boost\u2014nothing more<\/strong><\/p>\n\n\n\n

It also contains superoxide dismutase (SOD), a natural antioxidant enzyme that neutralizes superoxide radicals, along with tocopherol (vitamin E) and turmeric extract. While this isn\u2019t what makes the product effective, it cleverly complements the overall strategy without overburdening the formula.<\/p>\n\n\n\n

For which skin type?<\/strong><\/p>\n\n\n\n

The formula contains very little oil and is based on humectants, soothing agents, and peptides: it\u2019s well-suited for normal to oily skin, or for those who don\u2019t like rich textures. It can still be used on normal to dry or dry skin, provided it is followed by a more emollient and occlusive cream. Fragrance-free and rich in soothing ingredients, it is also a good choice for sensitive skin.<\/p>\n\n\n\n

Verdict<\/strong><\/p>\n\n\n\n

Remedy doesn't go overboard with peptides<\/a>. Its effectiveness stems from a synergistic combination of GHK-Cu, ectoine, and complementary peptides.<\/p>\n\n\n\n

If you're looking for the highest concentration of peptides, other formulas will deliver more. If you want to target the signs of aging while hydrating and soothing your skin, this one is particularly well-designed.<\/p>\n\n\n\n

It is important to note, however, that peptides are still a supplement, not a cornerstone. Daily sun protection and\u2014when well tolerated\u2014retinoids remain the two best-documented measures against skin aging.<\/p>\n\n\n\n

Scan your serum<\/h3>\n\n\n\n

To find out if your serum is right for your skin type \u00a0Download the Beauty Decoded app (iOS and Android)<\/a>\u00a0Scan your products, decipher their INCI listings, and compare what the packaging promises with what the formula actually contains.<\/p>\n\n\n\n

The rating depends on your skin!<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

Copper peptides have become one of the hottest anti-aging ingredients of the moment, driven by a wave of serums that compete over the number of ingredients listed in the INCI. Remedy is the brand of Dr. Muneeb Shah, an American dermatologist followed by several million people under the name \u00abThe DermDoctor\u00bb and co-host of\u2026<\/p>","protected":false},"author":120,"featured_media":75010,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-75001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Actualites"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/09\/remedy-1024x683.jpg",1024,683,true],"author_info":{"display_name":"Sylvain David","author_link":"https:\/\/www.beautydecoded.com\/en\/author\/beautydecoded\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Actualites","slug":"actualites","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":345,"filter":"raw","cat_ID":1,"category_count":345,"category_description":"","cat_name":"Actualites","category_nicename":"actualites","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/users\/120"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=75001"}],"version-history":[{"count":2,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75001\/revisions"}],"predecessor-version":[{"id":75011,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75001\/revisions\/75011"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/75010"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=75001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/categories?post=75001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/tags?post=75001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}