{"id":68233,"date":"2025-12-05T15:10:34","date_gmt":"2025-12-05T14:10:34","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/polypeptide-booster\/"},"modified":"2026-04-02T19:56:19","modified_gmt":"2026-04-02T17:56:19","slug":"booster-polypeptide","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/colibri-skincare\/booster-polypeptide\/","title":{"rendered":"Polypeptide Booster"},"content":{"rendered":"

AQUA<\/a>, GLYCERIN<\/a>, BUTYLENE GLYCOL<\/a>, PENTYLENE GLYCOL<\/a>, INULIN<\/a> (Prebiotic), Milk Thistle Seed Extract<\/a> (Chardon-Marie), ACETYL HEXAPEPTIDE-8<\/a> (Peptide), Acetyl Hexapeptide-1<\/a> (Peptide), Palmitoil dipeptide-5 diaminobutyroil hydroxythreonine<\/a> (Peptide), Tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate<\/a>, PALMITOYL TRIPEPTIDE-5<\/a> (Peptide), ACETYL HEXAPEPTIDE-37<\/a>, BENZOYL DIPEPTIDE-18 D-PHENYLALANYL ARGINYL D-TRYPTOPHAN DIPROPYLAMIDE MESYLATE<\/a>, N-Prolyl Palmitoil Tripeptide-56 Acetate<\/a>, PALMITOYL TETRAPEPTIDE-72 AMIDE<\/a>, Trifluoroacetyl Tripeptide-2<\/a> (Peptide), PALMITOYL TRIPEPTIDE-28<\/a>, Hexanoyl dipeptide-3 norleucine acetate<\/a>, TETRAPEPTIDE-30<\/a> (Peptide), MAGNESIUM CHLORIDE<\/a>, SODIUM PHYTATE<\/a>, CAPRYLYL GLYCOL<\/a>, LECITHIN<\/a>, ETHYLHEXYLGLYCERIN<\/a>, ACACIA SENEGAL GUM<\/a>, ISOMALT<\/a>, DEXTRAN<\/a>, XANTHAN GUM<\/a>, CITRIC ACID<\/a><\/p>\n

My Doctor's Diagnosis: Analysis and Target<\/h2>\n

Visit Polypeptide Booster<\/strong> Colibri Skincare is primarily intended for skin affected by aging, particularly loss of firmness, the appearance of wrinkles, and lack of elasticity. My analysis of the formulation reveals a marked anti-aging focus, with a synergy of active ingredients aimed at stimulating collagen production and strengthening the skin barrier. This product is part of the trend toward highly concentrated peptide skincare products, suitable for mature skin or for preventing premature aging.<\/p>\n

Formula Analysis: Key Assets<\/h2>\n

I would highlight three key assets in this formula:<\/p>\n

    \n
  • Multifunctional peptides<\/strong> The presence of several peptides (Acetyl Hexapeptide-8, Palmitoyl Tripeptide-5, Trifluoroacetyl Tripeptide-2, etc.) promotes the stimulation of fibroblasts, which are essential for collagen and elastin synthesis. Scientifically, these molecules act as cellular messengers, improving firmness and reducing expression lines.<\/li>\n
  • Inulin (prebiotic)<\/strong> This ingredient supports the skin microbiome, strengthening the skin's protective barrier and limiting inflammatory reactions, which optimizes the tolerance of the skincare product even on sensitive skin.<\/li>\n
  • Milk Thistle Extract<\/strong> Rich in antioxidants, it protects the skin from oxidative stress, a key factor in skin aging.<\/li>\n<\/ul>\n

    The combination of these active ingredients gives the product overall effectiveness in improving skin quality and youthfulness.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I apply this booster in the morning and\/or evening, on clean skin, before moisturizer. It fits perfectly into an anti-aging routine, working in synergy with hyaluronic acid or vitamin C. I avoid combining it with powerful retinoids at the same time to limit the risk of irritation, especially on sensitive skin.<\/p>\n

    My Final Verdict & Safety Opinion<\/h2>\n

    Colibri Skincare's Polypeptide Booster stands out for its high content of innovative peptides and optimal tolerance thanks to inulin. Its light texture makes it easy to incorporate into any skincare routine. The only possible downside is that the lack of fragrance may surprise some users, but this is actually an advantage for reactive skin. My opinion as a doctor: an excellent choice for effectively targeting the signs of aging.<\/p>\n

    ","protected":false},"excerpt":{"rendered":"

    The Verdict & Review beautydecoded:
    Dry skin: Very good
    Oily skin: Not very compatible
    Anti-aging effectiveness: Very good \u2b50
    Effectiveness on blemishes: Limited \u25fc\ufe0f
    Effectiveness on hyperpigmentation: Very good \u2b50
    Effectiveness on redness: Low
    Sensitive skin: Good \u2705<\/p>","protected":false},"featured_media":68234,"comment_status":"open","ping_status":"open","template":"","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":""},"product_brand":[],"product_cat":[469],"product_tag":[],"class_list":{"0":"post-68233","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-colibri-skincare","7":"pa_type-de-produit-serum","9":"first","10":"instock","11":"product-type-external","12":"entry","13":"content-bg","14":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":469,"label":"Colibri skincare"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/4-9-1024x1024.webp",1024,1024,true],"author_info":[],"comment_info":2,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/68233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=68233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/68234"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=68233"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=68233"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=68233"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=68233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}