Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml)

Gluta-C Whitening Serum for Night Repair & Brighter, More Even-Looking Skin

Skin can look tired, dull, or uneven after long days in the sun, pollution, and everyday stress. Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml) is made for a simple night-time routine focused on brightening the appearance of uneven tone while keeping skin comfortable and hydrated. The formula combines glutathione, vitamin C derivative, hyaluronic acid, green tea extract, vitamin E, and other skin-conditioning ingredients in a lightweight night treatment.

The current price is ৳1700. At usmart.com.bd, this listing is offered as a 100% authentic, original Gluta-C product, making it a practical choice for shoppers looking for a genuine Gluta-C Whitening Serum in Bangladesh.

What Is Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml)?

This is a concentrated facial night serum designed to support a brighter, smoother and more even-looking complexion. The official Gluta-C product page describes the 30ml Facial Night Serum as a water-based formula intended for overnight skin repair, hydration, antioxidant care and skin brightening, and lists it as suitable for all skin types. View the Gluta-C product information.

Key Product Details

• Formula type: Lightweight water-based facial night serum/concentrate with a smooth, conditioning feel.
• Skin suitability: Designed for all skin types according to the brand’s product information; sensitive skin should begin gradually.
• Key actives: Glutathione, Ascorbyl Palmitate (vitamin C derivative), Hyaluronic Acid, Green Tea Extract, Tocopheryl Acetate (vitamin E), Retinyl Palmitate and Alpha Lipoic Acid.
• Hydration support: Glycerin, Saccharide Isomerate and Hyaluronic Acid help support a softer, more hydrated skin feel.
• Brightening focus: Helps improve the appearance of dullness, uneven-looking tone and visible pigmentation concerns with consistent use.
• Night-care focus: Intended for use during the evening so the formula can sit comfortably on the skin while you sleep.
• Finish: Silky and conditioning, with silicone-based ingredients such as Cyclomethicone and Dimethicone Crosspolymer contributing to slip and skin feel.

Why It's Trusted

Clinical Backing & Science

Glutathione is an antioxidant that has been studied for its potential influence on pigmentation and oxidative stress. A 2025 systematic review found that topical glutathione shows promise for hyperpigmentation and antioxidant benefits, but also noted that clinical evidence remains limited and that larger, better-controlled studies are still needed. PubMed: Systematic Review of Topical Glutathione.

The formula also contains Ascorbyl Palmitate, a vitamin C derivative, rather than pure L-ascorbic acid. Evidence for topical vitamin C overall supports its role in improving the appearance of uneven pigmentation and photoaged skin, although noticeable changes can require consistent, longer-term use. PubMed: Efficacy of Topical Vitamin C.

The presence of Green Tea Extract, Vitamin E, Alpha Lipoic Acid and moisturizing ingredients gives the formula a broader antioxidant and skin-conditioning profile. These ingredients should be viewed as supportive skincare components rather than as a substitute for professional treatment of melasma, active acne or other diagnosed skin conditions.

Sourcing & Quality

Current product listings identify this Gluta-C Facial Night Serum as a Philippines-origin product. For imported skincare, packaging integrity matters: check the outer box, seal, batch/lot information, manufacturing details and expiry before use. At usmart.com.bd, the product listing is presented as 100% genuine/original stock. For maximum confidence, buyers should retain the packaging and batch details after delivery.

Usmart’s quality promise should always be backed by intact packaging, traceable batch information and proper storage before dispatch. This is especially important for skincare products where formula stability and authenticity can vary between sellers.

Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml) Price Breakdown

Cash on Delivery (COD) available across Bangladesh, fast delivery, and 100% genuine product guarantee at usmart.com.bd.

How to Use Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml)

Step-by-Step Guide

1. Cleanse your face with a gentle face wash and pat the skin dry.
2. Apply a small, pea-sized amount of the serum over the face and neck, avoiding direct contact with the eyes.
3. Spread it evenly with clean fingertips rather than rubbing aggressively.
4. Follow with a suitable moisturizer if your skin needs additional hydration.
5. Use sunscreen the next morning because a brightening routine should always be paired with daily UV protection.

Dosage & Frequency

For most users, a small pea-sized amount is enough for the face and neck. Because the formula contains Retinyl Palmitate along with several active ingredients, beginners may start every other night for the first week and increase to nightly use if the skin remains comfortable. This product is primarily intended for night-time use.

In the morning, use a broad-spectrum sunscreen. A night serum cannot fully compensate for repeated daytime UV exposure.

Pro-Tip

Apply the serum to clean, fully dry skin and allow it to settle before layering a heavier cream. This can reduce unnecessary pilling and gives the formula a more even application across the face.

Before & After Expectations

What to Expect

• Before using: Skin may appear dull, tired, uneven in tone, dehydrated or marked by the visible appearance of post-acne spots and sun-related discoloration.
• After consistent use: Skin may look fresher, better hydrated and more radiant, while uneven-looking pigmentation and the appearance of dark marks may gradually become less noticeable.
• Realistic expectation: Skincare can improve the appearance of uneven tone, but it should not be expected to permanently change your natural skin colour.

Results vary according to skin type, sun exposure, existing pigmentation, routine consistency and other skincare products being used.

Target Audience & Safety

Ideal Profile

This serum can suit adults and older teens seeking a simple night routine for dullness, uneven-looking tone, visible dark marks and dehydration. It may appeal particularly to people searching for a Brightening Serum for face, a Vitamin C brightening serum, or a night treatment with glutathione and supporting antioxidants.

Who Should NOT Use It

1. Anyone with a known allergy or strong sensitivity to any listed ingredient.
2. People with severely irritated, peeling, broken or recently damaged facial skin.
3. Children or users below the product’s stated age guidance; current Bangladesh product listings advise use above 15 years.
4. Anyone experiencing a significant reaction to retinoid-type skincare without first getting professional advice.
5. Pregnant users or those planning pregnancy should discuss use with a qualified healthcare professional because the formula contains Retinyl Palmitate, a vitamin A derivative.
6. People under active dermatological treatment should check compatibility before combining multiple prescription or high-strength actives.
7. Anyone who develops persistent burning, swelling, hives or severe redness should stop use and seek medical advice.

Special Use Case & Results Timeline

Deep Dive: Post-Acne Marks & Uneven Tone

One practical use case is supporting the appearance of post-acne marks and uneven-looking pigmentation. The combination of glutathione, a vitamin C derivative, antioxidants and hydrating ingredients makes this formula more of a multi-action brightening routine than a single-ingredient treatment. It is intended to support gradual cosmetic improvement rather than provide an overnight correction of established pigmentation.

Expected Timeline

Month 1

Many users may first notice improved softness, hydration and a fresher-looking complexion. Pigmentation changes can be subtle at this stage.

Month 2–3

With consistent night use and good daytime sunscreen habits, uneven-looking tone and the appearance of some dark marks may gradually become less noticeable.

Month 4+

Longer-term use can be considered as part of a maintenance routine when the product continues to suit the skin. Persistent or worsening pigmentation should be assessed professionally rather than treated indefinitely with cosmetic products alone.

How Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml) Compares to Competitors

Gluta-C Intense Whitening Facial Serum – Night Repair vs POND'S Bright Triple Glow Serum

Gluta-C Intense Whitening Facial Serum – Night Repair vs The Derma Co 10% Vitamin C Face Serum

Potential Side Effects & Precautions

• Some users may experience mild temporary dryness or tightness while adjusting to the routine.
• Because the formula contains Retinyl Palmitate and multiple active ingredients, sensitive skin may experience mild redness, tingling or irritation.
• Do not apply over freshly exfoliated, scraped or severely irritated skin.
• Avoid layering several strong exfoliating acids or retinoid products in the same routine until you know how your skin responds.
• Use sunscreen every morning during a brightening-focused skincare routine.
• Stop use if you develop persistent burning, swelling, hives or significant irritation.

24-Hour Patch Test: Apply a small amount to a discreet area such as the inner forearm or behind the ear. Keep the area clean and observe it for about 24 hours. If there is significant redness, swelling, itching, burning or rash, do not continue using the product on the face. A patch test reduces risk but cannot guarantee that irritation will never occur.

Frequently Asked Questions About Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml)

What is the price of Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml) in Bangladesh?

A: The current listed price at usmart.com.bd is ৳1700 for the 30ml bottle.

What are the benefits of Gluta-C Intense Whitening Facial Serum?

A: It is designed to support a brighter and more even-looking complexion while helping maintain hydration. Its ingredient profile includes glutathione, a vitamin C derivative, green tea extract, hyaluronic acid, vitamin E and other conditioning ingredients aimed at dullness, uneven tone and visible dark marks.

Is this product original?

A: The usmart.com.bd listing presents this as a 100% authentic, original Gluta-C product. After delivery, check the packaging, seal, batch/lot code, printed manufacturing details and expiry information. Keeping the original box and bottle is also useful if you ever need to verify a batch with the seller.

Is Gluta-C Whitening Serum suitable for oily skin?

A: The official Gluta-C product information describes the Facial Night Serum as suitable for all skin types. The formula contains a water-based system plus lightweight silicone ingredients, but individual oily or acne-prone skin can still respond differently.

Can I use Gluta-C serum every night?

A: It is intended as a night serum, but beginners should consider starting every other night because the formula contains Retinyl Palmitate and several active ingredients. Increase gradually if the skin remains comfortable.

Can I use Gluta-C Night Repair with niacinamide?

A: These ingredients can commonly appear in the same general skincare routine, but adding too many actives at once can make irritation harder to troubleshoot. Introduce one new product at a time and keep the routine simple while your skin adjusts.

Can I use it with AHA or BHA?

A: Because this formula already contains multiple active and antioxidant ingredients plus Retinyl Palmitate, it is sensible to avoid applying strong AHA/BHA products in the same routine when you are just starting. Alternate nights can be a gentler approach.

Can I use Gluta-C serum with a vitamin C serum?

A: It is usually unnecessary to layer another vitamin C serum over this product because the formula already contains Ascorbyl Palmitate. Using multiple brightening serums together may increase irritation without adding much practical benefit.

Is Gluta-C Night Repair safe during pregnancy?

A: Pregnancy safety should be discussed with a qualified healthcare professional because this formula contains Retinyl Palmitate, a vitamin A derivative. Pregnant users should not assume that every cosmetic vitamin A derivative is appropriate for them.

Can teenagers use this Gluta-C serum?

A: Current Bangladesh product listings for this item advise use above 15 years. Younger users should not start a multi-active brightening serum without appropriate professional guidance.

Does Gluta-C serum permanently whiten the skin?

A: No skincare serum should be presented as a permanent way to change your natural skin colour. The practical goal is to improve the appearance of dullness, uneven tone and visible pigmentation while supporting a healthier-looking complexion.

How long does a 30ml bottle usually last?

A: The duration depends on how much you apply, whether you use it only on the face or also the neck, and how frequently you use it. A small pea-sized application at night generally stretches a 30ml serum considerably longer than using a large amount each time.

How should I store Gluta-C Facial Night Serum?

A: Keep the bottle tightly closed in a cool, dry place away from direct sunlight and excessive heat. Avoid leaving skincare products in a hot car or near a window.

Can I use this serum under my eyes?

A: Some product listings mention use around the under-eye area, but the skin there is thinner and more sensitive. Avoid the lash line and direct eye contact, and patch test carefully before using it close to the eyes.

Why does my skin feel slightly dry or tingly after applying it?

A: Mild temporary sensations can occur as skin adjusts to a multi-active routine, especially when Retinyl Palmitate is involved. Reduce frequency, simplify the routine and use moisturizer if needed. Persistent burning, swelling or rash is a reason to stop use and seek professional advice.

Where can I buy Gluta-C Whitening Serum in Bangladesh?

A: You can order this 30ml Gluta-C night serum from usmart.com.bd at the listed price of ৳1700, with Bangladesh-wide delivery and COD availability subject to the current delivery terms.

Product Specifications

Internal Links & Contextual Anchors

• Shop authentic skincare at usmart.com.bd
• Explore the Gluta-C brand collection
• Mamaearth Vitamin C Moisturizer for added hydration in a brightening routine.
• SAYY Moroccan De-Tan Brightening Face Pack for a complementary brightening-care option.
• Mamaearth Rice Water Face Wash for gentle cleansing before serum application.
• Deconstruct Brightening Sunscreen for essential daytime UV protection.
   

Gluta-C Intense Whitening Facial Serum – Night Repair Whitening Concentrate (30ml)-এর বর্তমান দাম মাত্র ৳1700 taka। সারাদিনের রোদ, ধুলোবালি, ঘুমের ঘাটতি ও দৈনন্দিন স্ট্রেসের কারণে মুখ যদি নিস্তেজ, অসমান টোনের বা ক্লান্ত দেখায়, তাহলে এই নাইট সিরামটি আপনার রাতের স্কিনকেয়ার রুটিনে ভালোভাবে যোগ করা যেতে পারে। এর ফর্মুলায় রয়েছে Glutathione, Vitamin C derivative, Hyaluronic Acid, Green Tea Extract, Vitamin E, Retinyl Palmitateসহ বিভিন্ন skin-conditioning ingredients, যা ত্বককে হাইড্রেটেড, মসৃণ ও আরও উজ্জ্বল দেখাতে সাহায্য করতে পারে।

এটি এমন কোনো পণ্য নয় যা আপনার natural skin colour স্থায়ীভাবে বদলে দেবে। বরং নিয়মিত ব্যবহারে dullness, uneven-looking skin tone এবং visible dark marks-এর appearance কমিয়ে ত্বককে আরও fresh ও even-looking দেখাতে সহায়তা করার জন্য ব্যবহার করা হয়। ফল পেতে নিয়মিত ব্যবহার ও সকালে sunscreen ব্যবহার করা খুবই গুরুত্বপূর্ণ।

আসল পণ্য নিয়ে নিশ্চিন্ত থাকতে চাইলে usmart.com.bd-তে অর্ডার করতে পারেন। এই লিস্টিংয়ে পণ্যটি 100% authentic/original হিসেবে দেওয়া হয়েছে। পণ্য হাতে পাওয়ার পর seal, batch/lot code, packaging এবং expiry information মিলিয়ে দেখে নেওয়াও ভালো অভ্যাস। বাংলাদেশজুড়ে super-fast delivery ও Cash on Delivery (COD) সুবিধার মাধ্যমে ঘরে বসেই অর্ডার করা যায়, বর্তমান delivery terms অনুযায়ী।

রাতে face wash করার পর অল্প পরিমাণ serum পুরো মুখ ও neck-এ ব্যবহার করুন। যাদের skin sensitive, তারা প্রথমে একদিন পরপর ব্যবহার করে skin response দেখুন। একই রাতে অনেকগুলো strong active একসঙ্গে ব্যবহার না করাই ভালো। সকালে অবশ্যই sunscreen ব্যবহার করুন, বিশেষ করে pigmentation ও brightening routine থাকলে।