Hyaluronic acid serum

1. Core Ingredient Matrix: 5D Hyaluronic Acid Targets the Root of Dryness Core Moisturizing Complex: 5D Hyaluronic Acid + Patented Botanical Extracts + Imported Ingredients 5D Hyaluronic Acid Complex System (Hydration Core) Five hyaluronic acid variants of different molecular weights work synergistically. High-molecular-weight HA forms a moisture-locking film on the skin surface; medium-molecular-weight HA nourishes the stratum corneum; low-molecular-weight HA penetrates the skin base for deep hydration; hydrolyzed HA enhances skin absorption; cross-linked HA prolongs moisturizing efficacy. This dual-action mechanism of multi-layer hydration + long-lasting moisture retention effectively improves dryness, flaking, and tightness. 3 Patented Repair Ingredients Patented Sodium Hyaluronate (ZL201910164881.3) delivers deep hydration and locks in moisture to boost moisturizing power; Patented Gentiana Root Extract refines rough skin texture and prevents dry peeling; Patented β-Glucan forms a protective moisturizing film, repairs damaged skin barriers, and reduces transepidermal water loss. 8 Imported Botanical Auxiliary Ingredients Peony Root Extract + European Linden Flower Extract nourish dry skin; Portulaca Oleracea Extract soothes inflammation and reduces sensitivity risks; Marigold Extract + Althaea Officinalis Root Extract enhance skin hydration. These ingredients work together to amplify moisturizing and repairing effects. Technology & Authoritative Endorsement Backed by technical support from the UK PB Skin Research Institute, the formula features a scientifically calibrated concentration of 5D hyaluronic acid, balancing hydration efficacy and absorption rate, and avoiding the common flaw of ordinary hyaluronic acid products—"surface-only hydration". It holds 3 Chinese invention patents, providing authoritative validation for the efficacy of its core ingredients, setting it apart from ordinary moisturizing essences without patented components. Completed cosmetic registration with the drug administration bureau (Registration Date: 2022-09-08) and passed all safety tests conducted by Guangzhou Huake Testing Technology Co., Ltd. All 8 imported ingredients are legally declared and inspected, ensuring safe usage. 2. Four Core Efficacies: Precisely Solving Dryness & Dehydration Pain Points Deep Hydration & Long-Lasting Moisture Locking 5D hyaluronic acid penetrates multiple skin layers, enabling simultaneous deep skin-base hydration and surface moisture retention. It maintains all-day skin hydration, alleviates severe dryness, parched skin, flaking, and tightness, leaving the skin plump and supple around the clock. Barrier Repair & Strengthening Patented β-Glucan + Portulaca Oleracea Extract work synergistically to repair damaged sebum membranes, enhance the skin’s moisture-locking ability, reduce recurrent dryness and sensitivity caused by external stimuli, and gradually strengthen fragile skin. Simultaneous Brightening & Anti-Aging Hyaluronic acid accelerates skin metabolism to reduce dullness; paired with botanical antioxidants, it scavenges free radicals, delays the formation of dry fine lines, and leaves the skin hydrated, radiant, and elastic. Soothing & Mild for All Skin Types The gentle formula relieves skin discomfort and soothes sensitivity and stinging caused by dryness. It is safe for dry, normal, combination, and mildly sensitive skin types, and is also suitable for pregnant and lactating women. 3. Product Highlights: Hassle-Free Moisturizing & Repair Triple Guarantee of Patents, Large Capacity & Mildness Unique Advantages of 5D Hyaluronic Acid The blend of five hyaluronic acid variants provides longer-lasting hydration and deeper penetration than single HA formulas, solving the pain point of "quick hydration followed by rapid moisture loss". Large Capacity & High Cost-Effectiveness The 500ml large size far exceeds ordinary 30–50ml moisturizing essences. It can be used on the face for 3–6 months and is also compatible with body lotion. With a low per-milliliter cost, it is highly cost-effective for daily home care. Mild & Non-Irritating Formula Alcohol-free, fragrance-free, heavy metal-free, and comedogenic-free, it has a lightweight, non-greasy texture that spreads easily and absorbs quickly without clogging pores, making it suitable for long-term use by sensitive skin. Thoughtful After-Sales Experience Comes with a 15ml free trial size for a risk-free experience. A full refund is available for unopened full-size products if unsatisfied, ensuring zero-risk shopping. Convenient Usage for Multi-Scenario Adaptation Daily Moisturizing & Stabilization After cleansing and toning, take a peanut-sized amount of the essence, apply evenly to the entire face, and gently pat until absorbed. Use 1–2 times daily. Follow with a moisturizer or cream to lock in moisture and double the hydrating effect. Intensive Hydration & Repair During dry or seasonal sensitive periods, use it as a 28-day intensive treatment. Apply a thick layer to dry, rough areas morning and evening to target severe dehydration. Versatile Mixing & Matching Mix with body lotion to enhance body skin hydration and improve dry, flaky elbows and knees; apply before a facial mask to boost nutrient absorption for intensive hydration; mix with liquid foundation to improve makeup adherence and prevent caking and flaking. Targeted Local Moisturization Apply a small amount to dry-prone areas such as the nose wings and mouth corners, and massage for absorption to precisely relieve local dryness. Matching Tips Pair with the Same Brand’s Moisturizing Cream: Lock in moisture immediately after hydration to prevent moisture loss and extend long-lasting moisturization. Pair with Soothing Toner: First use the toner for secondary cleansing and hydration, then apply the essence for deep nourishment to achieve combined moisturizing and soothing effects. Pair with High-SPF Sunscreen: Always follow up with SPF50+ PA++++ sunscreen during daytime use to prevent UV-induced skin barrier damage and extend the moisturizing and stabilizing effects.
   Core Advantages: Outperforming Ordinary Moisturizing Essences
   

Note:

As everyone's skin type is different, the effects of use will also vary. When choosing and using, it is recommended to consider your skin type specific situation.