The Ordinary 100% L-Ascorbic Acid Powder [20g]

Values You Can Trust: Cruelty-Free / Vegan-Friendly* / 100% Authentic Guarantee

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

Designed for Mauritius: High humidity and sun exposure can degrade liquid vitamin C quickly; this unformulated, 100% pure L-ascorbic acid powder allows you to mix a fresh dose daily to fight UV-induced free radicals and post-inflammatory hyperpigmentation without premature oxidation.

If you struggle with stubborn dark spots, uneven skin tone, or dullness worsened by intense Mauritian sun exposure, this pure powder format offers maximum potency.

• Product Type: Essence & Serum & Ampoule[cite: 1]
• Key Active: 100% L-Ascorbic Acid (Pure Vitamin C)
• Format: Fine powder for custom mixing into water-based serums or moisturizers
• Primary Benefits: Fades dark spots, brightens overall complexion, boosts collagen synthesis, and provides antioxidant protection.
• Best Suited For: Experienced active users looking for customizable, high-potency antioxidant care.

1. 1) Cleanser — Gentle wash to remove impurities and create a clean base.
2. 2) The Ordinary 100% L-Ascorbic Acid Powder — Mix a small amount (about ¼ scoop) into a water-based serum or moisturizer in your palm, then apply.
3. 3) Sunscreen (AM) / Moisturiser (PM) — Seal in treatment and protect vulnerable skin from UV rays.

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

• Minimalist (3–4 steps): 1) Gentle Cleanser → 2) Hydrating Toner/Essence (optional; adds slip) → 3) The Ordinary 100% L-Ascorbic Acid Powder (mixed into a water-based serum/moisturizer) → 4) Sunscreen SPF 30+
• Optional: Additional antioxidant layers only if well-tolerated.
• Wait times: 30–60 seconds between watery layers; 1–2 minutes before sunscreen or makeup.

• Minimalist (3 steps): 1) Cleanser (double-cleanse if wearing water-resistant SPF or makeup: oil → water) → 2) Soothing Hydrator or Light Moisturiser → 3) Barrier Cream
• Optional: Use vitamin C in the AM rather than PM to maximize daytime photoprotection alongside your sunscreen. Avoid mixing with retinoids or strong acids on the same routine.
• Texture rule: Thinnest to thickest consistency.

• Daily Use — AM/PM:
  • Amount: A very small amount (dispense a small pinch or use the provided scoop, roughly ¼ scoop) mixed into the palm of your hand with a water-based serum or cream.
  • Apply to: Face and neck; avoid immediate eye area and broken or active acne lesions.
  • Method: Mix thoroughly in palm until dissolved, then gently press and smooth onto skin.
  • Wait times: Let absorb for 1–2 minutes before applying sunscreen or heavier creams.
  • Frequency: Start by using 2–3 times a week, increasing to daily AM use as your skin builds tolerance.
• Dosage quick-table (Serum/Powder variant):
  • Powder Actives: ¼ scoop mixed with 5–6 drops of a compatible water-based serum or moisturizer.
• If-This / Then-That:
  • Strong tingling or stinging? Mix into a thicker moisturizer to buffer potency, or reduce frequency.
  • Grainy texture on skin? Ensure the powder is completely dissolved in your palm with enough liquid before application.
  • Sensitive or compromised barrier? Discontinue use temporarily until skin barrier heals.
• Safety: Avoid broken or irritated skin. Stop immediately if a burning rash develops. Teens: stick to basic cleanser, moisturizer, and SPF; avoid pure powdered acids unless clinician-guided.

• Example week (AM Focus for Vitamin C): Mon Vitamin C (AM) / Soothing Night (PM) • Tue Gentle Hydration • Wed Vitamin C (AM) / Soothing Night (PM) • Thu Gentle Hydration • Fri Vitamin C (AM) / Soothing Night (PM) • Sat Rest Night • Sun Rest Night
• Rules: Do not mix pure L-ascorbic acid powder on the same night/routine as strong retinoids or direct exfoliating acids (AHA/BHA) to avoid severe irritation.
• Mauritius note: High humidity can cause powder to clump or oxidize rapidly if exposed to moisture in the jar. Keep the lid tightly sealed in a cool, dry place away from direct sunlight and bathroom humidity.
• Safety: If stinging persists beyond mild initial tingling, reduce frequency or buffer with a soothing hydrator.

• Immediate: Mild tingling sensation upon application; skin may look instantly brighter due to gentle exfoliation and antioxidant activation.
• 2–4 weeks: Reduction in surface dullness, improved overall clarity, and smoother skin texture.
• 4–8+ weeks: Noticeable fading of post-inflammatory hyperpigmentation (PIH), sun spots, and a more even, luminous complexion with consistent daily sunscreen use.

• Vitamin C vs. Citrus Juice: Avoid applying raw lemon or citrus juice to your face. DIY citrus juices contain erratic acid levels, phototoxic compounds (furanocoumarins), and a harsh pH that destroys the skin barrier and worsens hyperpigmentation in the sun. Use stabilized, lab-tested L-ascorbic acid powder instead.

• Works with: Hyaluronic acid, niacinamide (in separate steps or well-formulated routines), peptides, and broad-spectrum sunscreens (essential for protecting results).
• Use carefully: Other direct acids (AHA/BHA) and high-strength niacinamide serums if skin is sensitive, to avoid over-exfoliation.
• Avoid on: Retinoids in the exact same application routine; broken, raw, or recently waxed skin.

• Oily / Combination: Excellent; mixes easily into lightweight water-based serums or gel hydrators to control dullness without extra grease.
• Normal / Balanced: Highly effective for boosting radiance and defending against environmental stressors.
• Dry / Dehydrated: Use with caution; mix into a rich hydrating serum or cream to prevent moisture evaporation.
• Sensitive / Reactive: Use with extreme caution. Pure L-ascorbic acid powder can be potent; patch test rigorously and start with minimal frequency.

• Dullness and lack of radiance
• Post-inflammatory hyperpigmentation (PIH) and sun spots
• Uneven skin texture and tone
• Environmental free-radical damage caused by pollution and UV exposure

• Official Name: The Ordinary 100% L-Ascorbic Acid Powder[cite: 1]
• Version/Reformulation: Standard pure powder format.
• Shelf Life/PAO: 6 months after opening (susceptible to oxidation if exposed to air and humidity).
• Country of Manufacture: Canada / Global production standards.

• Halal Status: Halal-Friendly* (ingredient review; no alcohol/haram animal ingredients detected).
• Vegan Status: Vegan-Friendly* (no animal-derived ingredients).
• 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/Cosmetic Class: Standard cosmetic topical antioxidant treatment.
• Clinical Evidence: Brand claim—no public dataset available for independent verification of proprietary powder percentages beyond established dermatological literature on L-ascorbic acid.
• Brightening nuance: Brightening refers to radiance and even tone (fading sun spots/PIH); it does not change your natural skin color.
• Medical disclaimer: For cosmetic use only; does not treat or cure medical skin conditions.

Brand claim—no public dataset available for independent verification. / Functional Cosmetic mapping: “Brightening” refers to radiance/even tone (e.g., sun spots/PIH); it does not change natural skin color.

• Key Actives: L-Ascorbic Acid (100%) — pure vitamin C in fine powder form for optimal stability until mixing.
• Full INCI: Ascorbic Acid (100%).
• Preservative System: Anhydrous (water-free formula requires no added traditional preservatives).
• Alcohol Clarifier: Alcohol-free.

• Fragrance status: Fragrance-free (0/5 intensity; no added fragrance or masking agents).
• EU Allergens: None declared by brand; full INCI contains only pure ascorbic acid—patch test advised due to high acid potency.

Based on brand-declared INCI; trace fragrance components may persist from botanicals; patch test advised. / EU allergen list cannot be fully verified without complete INCI; patch test advised.

• Who should use: Skincare users seeking customized vitamin C potency looking to target hyperpigmentation.
• Who should use with caution: Sensitive skin types, compromised skin barriers, or those prone to severe irritation from direct acids.
• Patch Test Protocol: Mix a tiny pinch with a drop of water or serum, apply to a clean patch of skin on the inner forearm or behind the ear, leave dry for 24–48 hours, and check for redness or burning. Discontinue if adverse reaction occurs.

• Texture/Finish: Fine white powder that dissolves into liquid carriers; leaves a clear, weightless finish once absorbed.
• Scent: Unscented (characteristic faint raw vitamin C note).
• pH: Highly acidic when dissolved in water (typically around pH 3.0–3.5 for optimal skin penetration).
• FA/Comedogenic Caveat: Pure powder does not feed fungal acne (FA-safe profile depending on the mixing medium used). Individual responses vary.

• Issue: Powder doesn't dissolve completely in serum. → Fix: Ensure you are mixing it thoroughly in the palm of your hand with enough watery serum or moisturizer until completely liquefied before pressing onto skin.
• Issue: Strong stinging or redness upon application. → Fix: Reduce the amount of powder used per mix, buffer it by blending into a richer moisturizer, or decrease application frequency to twice a week.
• Issue: Powder turns yellowish or brownish in the jar. → Fix: This indicates oxidation due to moisture exposure or air leakage. Discard the powder if it changes color or texture significantly, as oxidized vitamin C loses efficacy.

• Mauritius's high humidity and ambient heat can accelerate moisture contamination inside powder jars. Always ensure the lid is tightly screwed shut immediately after use. Avoid storing the product in humid bathrooms or hot vehicles to prevent clumping and premature potency drift. Pair consistently with a broad-spectrum daily sunscreen to protect active results against intense tropical UV radiation.

• Sourced directly from authorized brand distributors to guarantee 100% authenticity. Check for secure batch codes, clean packaging typography, and safety seals. If you have any questions regarding your product container or batch authenticity, reach out to Adilsons via WhatsApp for quick verification assistance.

• Ingredient rationale: Backed by extensive dermatological studies establishing L-ascorbic acid as a gold-standard topical antioxidant for neutralizing free radicals, inhibiting melanin production, and stimulating collagen synthesis.
• Brand claim: Efficacy percentages and performance metrics rely on general cosmetic science principles and brand formulation standards—no public proprietary clinical dataset is published for independent verification.

Brand claim—no public dataset available for independent verification.

• Formulated with synthetic, high-purity L-ascorbic acid components, avoiding animal-derived inputs. Clean, straightforward formulation philosophy supporting mindful, waste-conscious consumption.

• Size: 20g[cite: 1]
• Usage Math: Using roughly 0.05g to 0.1g per mix (about a quarter of a tiny scoop) once daily yields approximately 200 to 400 individual applications.
• Duration & Cadence: Lasts roughly 3 to 6 months depending on daily vs. intermittent usage. Reorder when powder volume runs low or if oxidation occurs.

• Starter Essentials (AM, Mauritius-friendly)
  • COSRX LOW pH GOOD MORNING GEL CLEANSER 150ML[cite: 1] — Gentle cleanser to prep skin without disrupting the moisture barrier.
  • The Ordinary 100% L-Ascorbic Acid Powder[cite: 1] — Custom antioxidant and brightening treatment.
  • SKIN1004 MADAGASCAR CENTELLA HYALU-CICA WATER-FIT SUN SERUM 50ML[cite: 1] — Essential daily UV protection to safeguard active brightening results.
• Targeted Results (PM focus)
  • Anua HEARTLEAF 77% SOOTHING TONER 40ML[cite: 1] — Calming hydration to comfort skin during evening routines.
  • SKIN1004 MADAGASCAR CENTELLA SOOTHING CREAM 75ML[cite: 1] — Lightweight hydration to lock in moisture.

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 essence & serum & ampoule is an excellent choice if your primary concerns are dullness and hyperpigmentation.

• Alternative (Pre-formulated Liquid Serum): COSRX THE VITAMIN C 23 SERUM 20ML[cite: 1] — Choose this if you prefer a ready-to-use liquid serum format rather than mixing a powder — Why: Offers a high-potency 23% L-ascorbic acid liquid formula with built-in soothing agents for convenience.
• Alternative (Gentler Alternative): Beauty of Joseon GLOW DEEP SERUM : RICE + ALPHA ARBUTIN[cite: 1] — Choose this if your skin is sensitive to pure L-ascorbic acid — Why: Utilizes gentle alpha arbutin and rice water to target dark spots without strong acid irritation.

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: 20g jar[cite: 1] equipped with a small measuring scoop for precise control.
• Hygiene & Stability: Keep container tightly closed; avoid letting water droplets get inside the jar to maintain powder integrity and prevent caking.
• Recycling: Plastic container is recyclable locally in Mauritius once rinsed clean. Dispose of outer cartons responsibly.
• Travel: TSA-friendly solid powder format, but ensure it is sealed securely against cabin pressure changes and humidity.

• "Amazon customer review (2025-10): Users love how customizable this powder is, letting them mix it into their favorite lightweight serums for a powerful brightening boost." (Paraphrased)
• "Reddit, r/AsianBeauty (thread 2025-06): Reviewers note impressive fading of stubborn dark spots when used consistently with sunscreen, though caution that it can sting if too much powder is used." (Paraphrased)
• Fair Caveat: Some users find the powder mixing step slightly inconvenient compared to pre-made liquid serums, and note that it clumps if exposed to bathroom humidity.

Anecdote/Aggregated sentiment based on whitelisted community feedback.

• The Ordinary focuses on clinical integrity, transparency, and accessible science, offering targeted functional formulations without marketing hype or inflated price tags.

• L-Ascorbic Acid: The chemically active, pure form of vitamin C known for potent antioxidant and brightening efficacy.
• MFDS: Ministry of Food and Drug Safety (South Korea's regulatory authority for cosmetics and pharmaceuticals).
• PAO: Period After Opening (symbol indicating how many months a product remains safe and effective after unsealing).
• PIH: Post-Inflammatory Hyperpigmentation (dark spots left behind after skin inflammation or blemishes heal).
• Antioxidant: A molecule that inhibits free radicals to prevent cellular damage and oxidative stress from UV and pollution.

• Adilsons | Phone & WhatsApp: +230 5 778 2336 | Email: info@adilsons.mu

• Every product curated by Adilsons undergoes strict vetting for safety, truthfulness, and climate suitability in Mauritius, backed by a 100% authenticity guarantee.

• Can I mix this powder directly into my sunscreen? It is best to mix vitamin C into a separate water-based serum or moisturizer rather than your sunscreen, as mixing can disrupt the protective film and even distribution of UV filters.
• Why does the powder sometimes feel gritty on my face? Grittiness happens if the powder is not fully dissolved in your palm before application. Make sure to blend it thoroughly with enough liquid until completely transparent.
• Can I use this during pregnancy? Topical vitamin C is generally considered safe during pregnancy, but always consult your healthcare provider before introducing active ingredients.

• Best For: Skincare users wanting customizable, maximum-strength vitamin C to target dullness and hyperpigmentation.
• Key Benefits: Freshly mixed potency, powerful antioxidant protection, and visible brightening action.
• Keep in Mind: Requires a mixing step and careful handling to prevent humidity exposure and oxidation.

• 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.