{"id":68345,"date":"2025-12-05T15:11:40","date_gmt":"2025-12-05T14:11:40","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/fundamental-watery-oil-drop\/"},"modified":"2026-04-02T19:56:49","modified_gmt":"2026-04-02T17:56:49","slug":"fundamental-watery-oil-drop","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/dear-klairs\/fundamental-watery-oil-drop\/","title":{"rendered":"Fundamental Watery Oil Drop"},"content":{"rendered":"

AQUA<\/a>, GLYCERIN<\/a>, BUTYLENE GLYCOL<\/a>, Camellia sinensis leaf water<\/a> (Green tea), BIFIDA FERMENT EXTRACT<\/a>, RICE EXTRACT<\/a> (Rice), BETAINE<\/a> (Sugar), DIPROPYLENE GLYCOL<\/a>, 1,2-HEXANEDIOL<\/a>, ASPERGILLUS\/RICE FERMENT EXTRACT<\/a>, CAMELLIA SINENSIS LEAF EXTRACT<\/a> (Green tea), SORBITOL<\/a>, sorbitan sesquioleate<\/a>, ETHYLHEXYLGLYCERIN<\/a>, ARGININE<\/a> (Amino acid), XANTHAN GUM<\/a>, HYDROXYETHYLCELLULOSE<\/a>, Sodium acrylate\/sodium acryloildimethyl taurate copolymer<\/a>, ISOHEXADECANE<\/a> (Mineral Oil), CARBOMER<\/a>, DIPOTASSIUM GLYCYRRHIZATE<\/a> (Active ingredient derived from licorice), SODIUM HYALURONATE<\/a> (Hyaluronic acid), ACRYLATES\/C10-30 ALKYL ACRYLATE CROSSPOLYMER<\/a>, TOCOPHERYL ACETATE<\/a> (Vitamin E derivative), LAMINARIA JAPONICA EXTRACT<\/a>, POLYSORBATE 80<\/a> (Nonionic surfactant), SORBITAN OLEATE<\/a>, HYDROGENATED LECITHIN<\/a>, CERAMIDE NP<\/a> (Ceramide), DISODIUM PHOSPHATE<\/a>, POLYSORBATE 60<\/a> (Nonionic surfactant), SODIUM PHOSPHATE<\/a>, COPPER TRIPEPTIDE-1<\/a> (Copper peptide), ACETYL HEXAPEPTIDE-8<\/a> (Peptide)<\/p>\n

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

The product Fundamental Watery Oil Drop<\/strong> of the brand Dear, Klairs<\/strong> is primarily intended for skin in need of intense hydration, skin barrier repair, and anti-aging benefits. Its hybrid texture, both water-based and oil-based, targets dehydration, loss of radiance, and the first signs of aging. My expert opinion is that the formula, rich in biomimetic and antioxidant active ingredients, is particularly suitable for sensitive, dehydrated skin or skin exposed to oxidative stress.<\/p>\n

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

Three active ingredients stand out in this formula:<\/p>\n

    \n
  • Hyaluronic acid (Sodium Hyaluronate)<\/strong> : It acts as a powerful humectant, attracting and retaining water in the epidermis to plump up the skin and smooth fine lines.<\/li>\n
  • Peptides (Copper Tripeptide-1, Acetyl Hexapeptide-8)<\/strong> These molecules stimulate cell regeneration, promote collagen synthesis, and participate in skin repair, contributing to firmer, more resilient skin.<\/li>\n
  • Green tea extract (Camellia Sinensis)<\/strong> Rich in polyphenols, it offers powerful antioxidant action, protecting the skin from free radicals and soothing inflammation.<\/li>\n<\/ul>\n

    The synergy of these active ingredients gives the product remarkable effectiveness in moisturizing, protecting, and repairing the skin.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I apply this serum in the morning and\/or evening, on clean skin, before moisturizer. It fits perfectly into a minimalist or advanced routine. It is compatible with most active ingredients, including niacinamide and ceramides. However, I avoid combining it with powerful exfoliating acids at the same time to preserve skin tolerance.<\/p>\n

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

    The strengths of this product lie in its light texture, rapid absorption, and high tolerance, even for sensitive skin. The absence of fragrance limits the risk of irritation. The only possible downside is that the texture may seem insufficient for very dry skin in winter. In conclusion, it is an excellent choice for moisturizing, protecting, and strengthening the skin on a daily basis.<\/p>\n

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

    The Verdict & Review beautydecoded:
    Dry skin: Good
    Oily skin: Good
    Anti-aging effectiveness: Very good \u2b50
    Effectiveness on blemishes: Low
    Effectiveness on hyperpigmentation: Very good \u2b50
    Effectiveness on redness: Very poor \u274c
    Sensitive skin: Not suitable \u26a0\ufe0f<\/p>","protected":false},"featured_media":68346,"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":[402],"product_tag":[],"class_list":{"0":"post-68345","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dear-klairs","7":"pa_actif-greentea","8":"pa_actif-rice","9":"pa_type-de-produit-serum","11":"first","12":"instock","13":"product-type-external","14":"entry","15":"content-bg","16":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":402,"label":"Dear, Klairs"}],"pa_actif":[{"value":551,"label":"greentea"},{"value":556,"label":"rice"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/8809572890505.jpg",640,640,false],"author_info":[],"comment_info":3,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/68345","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=68345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/68346"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=68345"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=68345"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=68345"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=68345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}