{"product_id":"hisenrain-3-in-1-hyaluronic-acid-serum-retinol-vitamin-c-face-brightening","title":"HISENRAIN 3-in-1 Serum | Hyaluronic Acid, Retinol \u0026 Vitamin C","description":"\n\u003cp\u003eElevate your daily skincare ritual with the \u003cstrong\u003eHISENRAIN AM\/PM 3-in-1 Face Serum\u003c\/strong\u003e — a powerhouse combination of \u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e, \u003cstrong\u003eRetinol\u003c\/strong\u003e, and \u003cstrong\u003eVitamin C\u003c\/strong\u003e designed to visibly brighten, hydrate, and restore your complexion around the clock. Whether you're starting your morning routine or winding down at night, this versatile serum adapts to your skin's needs all day long.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple-Action Formula:\u003c\/strong\u003e Hyaluronic Acid deeply hydrates and plumps, Retinol supports skin renewal and smooths the look of fine lines, and Vitamin C brightens for a radiant, even-toned glow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAM \u0026amp; PM Use:\u003c\/strong\u003e Lightweight enough for morning wear under makeup and nourishing enough for overnight skin rejuvenation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrightening \u0026amp; Anti-Aging:\u003c\/strong\u003e Targets dullness, uneven tone, and visible signs of aging for a fresher, more youthful-looking complexion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMoisturizing \u0026amp; Oil-Control:\u003c\/strong\u003e Balances hydration levels without leaving a greasy residue — suitable for all skin types.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePore-Minimizing Effect:\u003c\/strong\u003e Helps visibly refine the appearance of pores for smoother-looking skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnisex Formula:\u003c\/strong\u003e Designed for all genders and skin types.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCPNP Certified:\u003c\/strong\u003e Meets EU cosmetic product notification standards for quality assurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Ingredients\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e — Attracts and locks in moisture for long-lasting hydration and a plump, supple feel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRetinol\u003c\/strong\u003e — Encourages cell turnover to improve skin texture and reduce the look of fine lines over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVitamin C (VC)\u003c\/strong\u003e — A potent antioxidant that helps brighten skin tone and defend against environmental stressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HISENRAIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Serum \/ Essence\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CPNP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeriod After Opening:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse your face thoroughly and pat dry.\u003c\/li\u003e\n  \u003cli\u003eApply a thin, even layer of serum to your face and neck.\u003c\/li\u003e\n  \u003cli\u003eGently massage in upward circular motions until fully absorbed.\u003c\/li\u003e\n  \u003cli\u003eUse morning and\/or evening for best results. Consistent daily use is recommended for visible improvement over time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWarnings\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFor external use only. Avoid direct contact with eyes.\u003c\/li\u003e\n  \u003cli\u003eIf you have sensitive skin or existing skin concerns, consult a dermatologist or skincare professional before use.\u003c\/li\u003e\n  \u003cli\u003eDiscontinue use if irritation occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More Skincare Essentials\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ampoule-head-shock-absorbing-cap-adapter-03ml-05ml-hyaluronic-pen\"\u003e0.3ml \u0026amp; 0.5ml Ampoule Head Cap Adapter for Hyaluronic Pen\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-3ml-0-5ml-ampoule-head-cartridge-hyaluron-pen-skin-care\"\u003e0.3ml \u0026amp; 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on skincare ingredients like Vitamin C and Retinol, visit the National Institutes of Health (NIH) — Skincare Ingredient Research.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Can I use the HISENRAIN 3-in-1 Hyaluronic Acid Serum both morning and night?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This serum is specifically formulated for AM and PM use. In the morning, it provides a hydrating, brightening base and helps your skin stay moisturized throughout the day. At night, Retinol works in harmony with your skin's natural renewal cycle to support a smoother, more youthful appearance by morning.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this serum suitable for sensitive or oily skin?\u003c\/h4\u003e\n\u003cp\u003eA: The HISENRAIN 3-in-1 serum is designed for all skin types, including oily and combination skin, thanks to its oil-control and balanced moisturizing properties. However, if you have particularly sensitive skin or existing skin concerns, we recommend consulting a dermatologist before introducing any new skincare product into your routine.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does it take to see results from regular use of this face serum?\u003c\/h4\u003e\n\u003cp\u003eA: Skincare results vary by individual. Most users notice improvements in hydration and skin radiance within the first few weeks of consistent daily use. For visible anti-aging and brightening benefits from the Retinol and Vitamin C, continued use over several weeks is recommended for the best outcome.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How should I store the serum and what is its shelf life?\u003c\/h4\u003e\n\u003cp\u003eA: Store the serum in a cool, dry place away from direct sunlight. The product has a shelf life of 3 years and should be used within 12 months of opening for optimal freshness and efficacy.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can I use the HISENRAIN 3-in-1 Hyaluronic Acid Serum both morning and night?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This serum is specifically formulated for AM and PM use. 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