COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE

Values You Can Trust: Halal-Friendly* / Vegan-Friendly* / Cruelty-Free

*Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected). / Brand-stated; not certified by an independent body.

If your skin feels tight, dry, or dehydrated—even if it's oily—this ampoule is for you. It's an intensely hydrating serum that helps plump skin from within to give you a dewy, supple look without a heavy or greasy feel. It's especially great for keeping skin moisturized during dry weather or after using strong actives that can cause dryness.

• 1) Cleanser — quick wash; clean base.
• 2) COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE — see amount in “How to Use”.
• 3) Sunscreen (AM) / Moisturiser (PM) — seal & protect.

Note: Already own a similar step? Finish that first (substitute, don’t stack).

• Minimalist (3–4 steps): 1) Cleanser → 2) Hydrating Toner/Essence (optional; adds slip) → 3) COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE → 4) Sunscreen SPF 30+
• Optional: Moisturiser only if skin feels tight or SPF isn’t hydrating enough.
• Wait times: 30–60s between watery layers; 1–2 min before SPF/makeup.

• Minimalist (3 steps): 1) Cleanser (double-cleanse if makeup/water-resistant SPF: oil → water) → 2) COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE → 3) Moisturiser/Oil (lock in hydration if needed)
• Optional: Exfoliant 1–3×/week PM only (don’t use same night as strong retinoids); Sleeping Pack 2–3×/week as last step if very dry.
• Texture rule: thinnest → thickest.

• Daily Use — AM/PM:

• Amount: 2–3 drops (or 1–2 pumps).

• Apply to: face & neck unless noted; avoid immediate eye area unless eye-safe.

• Method: smooth → light pat.

• Wait times: 30–60s between watery layers; 1–2 min before SPF/makeup; 5–10 min before heavy oils.

• Frequency: start once daily; increase to AM+PM if tolerated (unless PM-only or SPF).

• Dosage quick-table:
• • Serum/Essence: 2–3 drops (or 1–2 pumps).

If-This / Then-That:
• Very oily T-zone? Thin layer; skip moisturiser if SPF hydrates.
• Very dry/AC? Layer over hydrating toner; add a light oil after this at night.
• Sensitive/reactive? Start PM-only 3–7 days; increase slowly.
• On retinoids or peel pads? Alternate nights; don’t stack strong actives.
• Under makeup? Thin layer; wait 1–2 min; then SPF/primer to reduce pilling.

Watchouts (1 line): Pilling = too much or short waits; sensitivity = stacking strong actives; “no results” = inconsistent SPF.

Safety: Avoid broken/irritated skin. Stop if burning rash. Teens: cleanser–moisturiser–SPF; avoid strong actives unless clinician-guided.

Daily: AM and PM as per routine maps.

AM/PM cheat-sheet: Niacinamide AM/PM; AHA/BHA/PHA PM 1–3×/week; Retinal/Retinol PM 2–4×/week; Eye creams AM+PM (½ rice grain per eye).

Mauritius note: In heat/humidity, keep layers thin; hydrating SPF may replace AM moisturiser.

Safety: If irritation occurs, reduce frequency to 2×/week, switch to soothing nights, and follow patch-test guidance.

Immediate: Skin feels instantly hydrated, plump, and supple.

2–4 weeks: Reduced flakiness, improved skin texture, and a healthy glow.

4–8+ weeks: Long-lasting hydration, a stronger skin barrier, and a more radiant complexion.

Works with: This product is designed to be highly compatible and can be layered with most active ingredients, including retinoids, vitamin C, and exfoliating acids. It helps buffer potential dryness or irritation from these stronger treatments.

Use carefully: Avoid combining hyaluronic acid serums with other potentially irritating products such as strong alcohols or retinoids to prevent dryness or irritation. The product's performance can also be affected by other ingredients in a routine, so a patch test is recommended for any new combinations.

This hydrating ampoule is suitable for all skin types, including dry, dehydrated, oily, combination, and sensitive skin. Hyaluronic acid provides lightweight hydration without clogging pores, making it an ideal choice for oily and acne-prone skin that needs moisture without heaviness. It is also highly recommended for sensitive skin due to its soothing and anti-inflammatory properties.

• [cite_start]
• Dehydration and Dryness: Provides intense and long-lasting moisture to dry and flaky skin[cite: 1727, 1910].
• [cite_start]
• Skin Barrier Support: Strengthens the skin barrier by locking in moisture and preventing water loss[cite: 1727, 1910].
• [cite_start]
• Dullness: Leaves the skin feeling supple and plump, which contributes to a healthy, radiant complexion[cite: 1727, 1910].
• [cite_start]
• Redness and Irritation: Contains Panthenol (Vitamin B5) which soothes and calms irritated skin[cite: 1727].
• [cite_start]
• Fine Lines: Helps to plump the skin, reducing the appearance of fine lines and wrinkles[cite: 1727].

• Official Korean Name (Romanized): Hydrium Triple Hyaluronic Moisture Ampoule
• [cite_start]
• Shelf Life/PAO: Not specified, but typically 12 months after opening[cite: 720].
• Country of Manufacture: Republic of Korea

Halal Status: Halal-Friendly* (no official Halal cert; based on INCI review)

Vegan Status: Vegan-Friendly* (no official vegan cert; based on INCI review)

Animal Testing Policy: Cruelty-Free (brand says so; no Leaping Bunny/PETA/other cert)

Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected). / Brand-stated; not certified by an independent body.

MFDS Class: Cosmetic[cite: 87]. This product is intended for cosmetic use and is not a drug.

Clinical Evidence: No publicly available clinical data for this product. Efficacy claims are based on ingredient rationale. [cite_start]Brand claim—no public dataset available for independent verification[cite: 93].

Medical disclaimer: This is a cosmetic product, not a medical one. It is not intended to diagnose, treat, or cure any medical condition or disease. Please consult a dermatologist for medical advice.

• Key actives explained:
• [cite_start]
• • Hyaluronic Acid: A key humectant that can hold up to 1000 times its weight in water, providing intense and long-lasting hydration[cite: 1656, 1720]. [cite_start]Hyaluronic acid helps plump the skin, reducing the appearance of fine lines and leaving a dewy finish[cite: 1720].
• • Panthenol (Vitamin B5): Acts as both a humectant and an emollient, binding water to the skin and softening its surface. [cite_start]It helps soothe irritation and supports the skin's natural barrier repair process[cite: 1727, 1655].
• [cite_start]
• • PHAs (Gluconolactone & Lactobionic Acid): These polyhydroxy acids are larger molecules than AHAs or BHAs, allowing them to provide gentle exfoliation and hydration without causing irritation[cite: 1727].
• Full INCI (exact order): Water, Glycerin, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Methyl Gluceth-10, Sodium Hyaluronate, Carbomer, Panthenol, Tromethamine, Ethylhexylglycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Gluconolactone, Lactobionic Acid.
• Alcohol Clarifier: Contains Butylene Glycol, Dipropylene Glycol, and 1,2-Hexanediol, which are hydrating humectants that are not drying and are not considered to be sensitizing.

Fragrance status: This product is stated to be fragrance-free with a neutral scent[cite: 1699].

EU allergens: None declared by brand; cannot fully verify without complete INCI—patch test advised.

Who should use: This ampoule is well-suited for all skin types, especially those experiencing dryness, flakiness, or dehydration[cite: 1699]. [cite_start]It is also highly beneficial for those with sensitive skin due to its soothing and barrier-supporting ingredients like Panthenol[cite: 1655].

Who should use with caution: While rare, individuals with a known sensitivity to any of the ingredients should exercise caution. [cite_start]Also, if a low-molecular weight hyaluronic acid is used in a very dry climate without a follow-up occlusive, it could theoretically pull moisture from deeper skin layers and cause dehydration[cite: 1656].

Patch test protocol: Apply a pea-size amount at the jawline/behind ear; assess at 24–48 h; re-check 72 h; discontinue if burning rash[cite: 158].

Texture/finish: A slightly viscous, gel-like serum that absorbs quickly and leaves a supple, plump, and dewy finish on the skin[cite: 1699].

Scent: Neutral and odorless[cite: 1699].

pH: Not disclosed by the brand, but formulations with this ingredient profile are typically within the skin's healthy pH range of 4.5–5.5[cite: 1988].

FA/comedogenicity caveat: The formulation is generally considered fungal acne-safe by the community as it avoids common triggers[cite: 804]. Hyaluronic acid itself is non-comedogenic.

Issue: Pilling or product forming small balls on the skin.

Quick fix: This can happen when too much product is used or not enough time is given for absorption. [cite_start]Use a smaller amount and pat it gently into damp skin, allowing it to fully absorb before applying the next step[cite: 1672].

Issue: Skin feels sticky or tight after application.

Quick fix: Hyaluronic acid works best when sealed with a moisturizer or oil, especially in dry climates, to prevent the captured water from evaporating. [cite_start]Applying it to damp skin can also help with absorption and reduce stickiness[cite: 1656, 1697].

This lightweight, non-greasy ampoule is an excellent fit for Mauritius' humid climate[cite: 5]. [cite_start]Its gel-like texture won't feel heavy on the skin and helps maintain hydration lost from air-conditioned spaces without causing a sticky feel[cite: 1990]. [cite_start]It is particularly effective for oily and combination skin that still experiences dehydration in humid conditions[cite: 1990].

Adilsons sources directly from authorized Korean distributors, guaranteeing 100% genuine products. Check for a batch/lot number and expiration date (제조/까지) on the packaging, which are cues that confirm authenticity.

Ingredient rationale: Hyaluronic acid is a proven humectant that attracts and holds water in the skin, providing intense and long-lasting hydration[cite: 1656]. [cite_start]Panthenol is an anti-inflammatory and aids in skin repair by promoting barrier function[cite: 1727, 1655]. [cite_start]Lactobionic acid and Gluconolactone (PHAs) are known to provide gentle exfoliation and hydration[cite: 1727].

Clinical/efficacy claims: Brand claim—no public dataset available for independent verification[cite: 93].

With a 40ml size and a typical dose of 2-3 drops twice daily, this ampoule should last approximately 3–5 months. Reorder cadence: 3 months.

• Starter Essentials (AM, Mauritius-friendly)

– Anua HEARTLEAF QUERCETINOL PORE DEEP CLEANSING FOAM 150ML — A gentle foaming cleanser that removes excess oil and impurities without stripping the skin's barrier[cite: 1678].

– COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE — Your primary hydration and plumping step[cite: 1678].

– Beauty of Joseon RELIEF SUN : RICE + PROBIOTICS 50ML — A lightweight, dewy sunscreen that doubles as a moisturizer in humid weather and provides high, verified sun protection[cite: 1704].

• Targeted Results (PM focus)

– Anua HEARLEAF PORE CONTROL CLEANSING OIL MILD 200ML — The first step to dissolve makeup, sunscreen, and oil-based impurities[cite: 1678].

– Anua HEARTLEAF QUERCETINOL PORE DEEP CLEANSING FOAM 150ML — A gentle water-based cleanser to remove remaining impurities[cite: 1678].

– COSRX HYDRIUM TRIPLE HYALURONIC MOISTURE AMPOULE — Deeply hydrates to prep skin for the final step[cite: 1678].

– COSRX ADVANCED SNAIL 92 ALL IN ONE CREAM 100G — An excellent moisturizer to seal in hydration and aid in skin repair[cite: 1692].

Compatibility note: Avoid using strong acids and strong retinoids on the same night. If a bundle contains a retinoid, do not include an exfoliant in that same bundle.

This ampoule is an excellent choice if your primary concerns are deep hydration, plumping, and skin barrier support without a heavy feel[cite: 1699].

• [GENTLER] Torriden DIVE-IN Low Molecule Hyaluronic Acid Serum 50ml — Choose this if you have extremely sensitive skin and want a simpler formula that is widely praised for its non-irritating nature and light, watery texture.
• [DIFFERENT INGREDIENT] Anua 7 RICE CERAMIDE HYDRATING BARRIER SERUM 50ML — Choose this if your skin barrier is visibly compromised or feels tight and dry and you need a hydration serum with added lipids. [cite_start]Why: This serum combines hydrating ingredients with Ceramides to strengthen the skin’s natural moisture barrier more directly[cite: 1655].
• [DIFFERENT FORMAT] SKIN1004 MADAGASCAR CENTELLA HYALU-CICA SLEEPING PACK 100ML — Choose this if you prefer an overnight mask to lock in hydration and soothe your skin as a final step. [cite_start]Why: This sleeping pack combines hyaluronic acid and Centella to hydrate and calm the skin while you sleep, making it a great option for a deep hydration boost[cite: 1655, 1699].

Mindful-use: If you already have a comparable product at home, finish it first to avoid waste and get a fair read on results.

Format/size/applicator: 40ml glass bottle with a hygienic dropper applicator. The dropper allows for precise dispensing of the product.

Storage & travel: Store in a cool, dark place away from direct sunlight to maintain the integrity of the ingredients[cite: 726]. [cite_start]In tropical heat, leaving products in a hot car can cause degradation[cite: 727].

Aggregated sentiment suggests this is a well-loved hydrating serum, particularly for its texture and performance. Users frequently praise its lightweight, non-sticky feel, noting that it absorbs quickly and leaves skin feeling plump and dewy. A recurring positive theme is its gentleness, with many reviewers with sensitive skin and hormonal acne reporting that it hydrates without causing irritation or breakouts. One user on Reddit noted that hyaluronic acid feels "like a drink for my skin," and this product fits that description well. A fair caveat mentioned is that while some users loved it, others found it simply "good" but not necessarily a game-changer, with one reviewer noting it worked for their daughter but not for them.

COSRX is a well-known Korean brand that focuses on developing functional skincare with simple yet effective formulations. [cite_start]The brand name itself is a portmanteau of "Cosmetics" and "Rx" (prescription), reflecting their dermatological approach to skincare problems[cite: 1513]. [cite_start]Their philosophy is to create products that are "simple, but enough"[cite: 1513].

• [cite_start]
• Hyaluronic Acid: A humectant that attracts and holds moisture in the skin[cite: 1720].
• [cite_start]
• Panthenol (Vitamin B5): An ingredient that soothes, moisturizes, and aids in skin repair[cite: 1727, 1655].
• [cite_start]
• PHA: A Polyhydroxy Acid that provides gentle exfoliation and hydration with less irritation than other acids[cite: 1727].
• MFDS: The Korean Ministry of Food and Drug Safety, which regulates cosmetic and pharmaceutical products in South Korea.
• [cite_start]
• Ampoule: A super-charged serum with a viscous liquid texture and high concentrations of a key active ingredient for a short-term boost[cite: 1668].

Adilsons | +230 5 778 2336 | info@adilsons.mu

We are dedicated to curating effective, authentic K-beauty products. Our 100% authenticity guarantee means every product is sourced from official distributors, ensuring you receive genuine, high-quality skincare.

Eye products: This ampoule is not specifically an eye cream, but many users apply it to the orbital bone as part of their routine. However, avoid immediate contact with the eye area as per instructions.

Compatibility: Can I use this with other active ingredients? [cite_start]Yes, this ampoule is formulated to be gentle and works well when layered with other actives like retinoids and AHAs/BHAs[cite: 1662]. [cite_start]Its hydrating properties help buffer potential irritation from these stronger ingredients[cite: 1656].

Is this fungal acne-safe? [cite_start]Based on its ingredient list, which does not contain common fungal acne triggers like long-chain esters or oils, this product is generally considered fungal acne-safe by many users[cite: 804]. However, individual results may vary.

Best For: Deeply hydrating and plumping dehydrated, flaky skin without a sticky or greasy feel[cite: 1699, 1727].

Key Benefits: Provides long-lasting moisture, strengthens the skin barrier, and soothes irritation[cite: 1727, 1655].

Keep in Mind: Some users may find it too light for very dry climates unless sealed with a heavier moisturizer[cite: 1699].

Coverage: Island-wide delivery (Mauritius).

Processing & Timing: Orders process in 1–2 business days; usually ready by Day 3 for pickup by our delivery partners/regional team. Partner collection can take up to 1 week. After pickup, delivery typically takes 1–5 business days (weekdays only).

Express: May be available by region; request on WhatsApp: +230 5 778 2336.

Liquids/Sensitive Items: Serums, toners, liquid makeup (and kits containing liquids) are pickup or door-to-door only; checkout enforces this.

Scheduling: Deliveries run by region on set schedules; we’ll contact you the evening before.

Pickup: Citadelle Mall pickup available.

Returns : No change-of-mind exchanges

Refunds (Summary): For defective/damaged on receipt (report within 48h), wrong item, or manufacturing defect within 6 months. Refunds via bank transfer (7–10 business days); card refunds may incur a 5% processor fee (fee not charged for defects/order errors). Opened skincare/personal-care items are non-returnable (except if damaged on delivery).

Source of Truth: This is a quick snapshot. If anything differs, the policy pages are final.

• Refunds & Returns: https://adilsons.mu/policies/refund-policy
• Shipping: https://adilsons.mu/policies/shipping-policy