Dr Althea Vitamin C Boosting Serum 30ml

A Daily Brightening Boost for Fresh Glowing Skin

Dr Althea Vitamin C Boosting Serum is made for skin that feels dull, tired, or uneven and needs a daily glow upgrade. It is designed to bring brightness and clarity while supporting overall skin health in a gentle and effective way.

In Bangladesh’s hot sun, humidity, and pollution exposure, skin can easily lose its natural glow and start looking uneven or fatigued. This serum helps restore that fresh healthy look while keeping the formula light and comfortable for everyday use.

Key Benefits

Helps brighten dull and uneven skin tone
Supports natural skin glow and radiance
Provides antioxidant protection from daily stress
Improves skin texture and smoothness over time
Lightweight formula suitable for humid weather
Helps reduce the look of tired skin
Easy to layer in any skincare routine

Detailed Product Overview

Dr Althea Vitamin C Boosting Serum is formulated with a stable vitamin C derivative along with supportive ingredients like niacinamide and soothing botanical extracts. This combination helps improve brightness while also caring for skin comfort.

The serum has a light fast absorbing texture that sinks into the skin without leaving stickiness. It works gradually to improve overall skin clarity, helping reduce dullness and uneven tone while supporting a healthier looking complexion.

It is designed for daily use, making it easy to include in both morning and night routines. The gentle formulation ensures that it works well even for sensitive skin types when used consistently.

Who Is It For?

This serum is ideal for anyone dealing with dull skin, uneven tone, or lack of glow. It suits normal, combination, oily, and sensitive skin types.

If you prefer very heavy oil based serums or strong peeling treatments, this lightweight brightening formula may feel too gentle for your expectations.

Why Customers Choose This Product

People love Dr Althea Vitamin C Boosting Serum because it gives visible freshness without irritation. It feels light, layers well with other products, and fits perfectly into daily skincare routines. In Bangladesh’s humid climate, it performs well without feeling greasy or heavy on the skin.

Additional Information

Product Type: Brightening vitamin C boosting serum
Volume: 30ml
Skin Type: Suitable for all skin types including sensitive skin
Texture: Lightweight fast absorbing serum

Authentic Skincare at Taupe Notch

You can shop authentic Dr Althea Vitamin C Boosting Serum 30ml from Taupe Notch in Bangladesh with full confidence. Every product is carefully sourced to ensure genuine skincare quality and trusted results.

Frequently Asked Questions

Q: Is this beginner friendly?
A: This serum is moderately beginner friendly, but with one honest note. It uses a stable, gentle form of Vitamin C called 3-O-Ethyl Ascorbic Acid and Hippophae Rhamnoides Water (Sea Buckthorn) as its Vitamin C source, both of which are less irritating than pure L-Ascorbic Acid found in traditional Vitamin C serums. The formula also contains 5% Niacinamide, 2% Tranexamic Acid, and Alpha Arbutin, making it a multi-active brightening serum rather than a basic starter product. Complete beginners with very reactive skin may want to start with Dr. Althea’s Gentle Vitamin C Serum first, then graduate to this one. If you already have some experience with serums and your skin is reasonably tolerant, this serum is absolutely fine to start with.

Q: Can I use this in both morning and night?
A: Yes, it can be used morning and night. However, morning use is strongly recommended for maximum benefit. The Vitamin C, Niacinamide, and Tocopherol (Vitamin E) in the formula provide antioxidant protection against UV damage and pollution throughout the day, which is when your skin needs it most. Nighttime use is also effective as your skin’s repair cycle works while you sleep. If you use it only once a day, make morning your priority — and always follow with sunscreen.

Q: Which actives should I avoid combining with this?
A: This serum already contains a powerful stack of actives — 5% Niacinamide, 2% Tranexamic Acid, 3-O-Ethyl Ascorbic Acid, Alpha Arbutin, and Ascorbic Acid. Because of this, avoid layering another Vitamin C serum, Niacinamide serum, or Tranexamic Acid serum on top — doubling up will not give better results and may increase irritation. Also avoid using Benzoyl Peroxide at the same time as Vitamin C, as Benzoyl Peroxide can oxidize and deactivate Vitamin C, reducing its effectiveness. AHAs and BHAs like Glycolic Acid or Salicylic Acid can be used in your routine but at a different time of day — for example, use this serum in the morning and your AHA or BHA at night.

Q: Will this brighten my skin and fade dark spots?
A: Yes, and this is where this serum genuinely excels. The formula uses four separate anti-pigmentation actives working together. Hippophae Rhamnoides Water (63% of the formula) is a natural Sea Buckthorn extract with over 3.2 times the Vitamin C of lemons. 3-O-Ethyl Ascorbic Acid is a stable, penetrating Vitamin C derivative that brightens and boosts collagen. 5% Niacinamide blocks melanin transfer to the skin surface and evens out tone. 2% Tranexamic Acid fades stubborn dark spots and post-acne marks. Alpha Arbutin further inhibits melanin production. Clinical tests showed a 5.51% improvement in pigmentation in just 10 days, with visible brightening typically developing within 2 to 4 weeks of consistent daily use.

Q: Do I need to use sunscreen with this?
A: Yes, sunscreen is absolutely mandatory. This serum contains brightening actives like Tranexamic Acid, Niacinamide, Alpha Arbutin, and Vitamin C that work to fade existing dark spots. Without daily SPF, UV exposure will continue to trigger new melanin production and undo all the brightening progress. No brightening serum — no matter how effective — will deliver meaningful results without consistent sunscreen use. Apply this serum, then moisturizer, then SPF 30 or higher every single morning.

Q: Does this serum oxidize?
A: This is a very important question and the answer is — much less than traditional Vitamin C serums. The reason is that this serum uses 3-O-Ethyl Ascorbic Acid as its primary Vitamin C form, which is a stable Vitamin C derivative that does not oxidize or turn yellow easily. The formula also comes in an amber glass dropper bottle, which protects the contents from light degradation. Traditional L-Ascorbic Acid serums oxidize and turn orange or yellow when exposed to air and light, losing effectiveness. This serum’s stable form means it stays effective for longer. To keep it at its best, store it away from direct sunlight and heat, and always close the dropper tightly after use.

Q: Is this too strong or harsh for everyday use?
A: No, this is not a harsh serum. Unlike traditional high-percentage L-Ascorbic Acid serums that can cause tingling, stinging, or peeling, this formula uses gentler, more stable Vitamin C derivatives that deliver brightening results without the irritation. It is designed for daily use. Some users may feel a very mild tingling on first use from the active stack, which is normal and usually fades within a few uses. If you experience persistent stinging or redness, stop use and consult a dermatologist.

Q: Is it suitable for sensitive skin?
A: Yes, with a patch test recommended first. The formula is fragrance-free, artificial color-free, and paraben-free. The Vitamin C forms used are stable and gentle rather than harsh. Centella Asiatica Leaf Water and Beta-Glucan help soothe and calm the skin alongside the brightening actives. Bisabolol and Panthenol add further calming support. That said, the serum does contain 5% Niacinamide, 2% Tranexamic Acid, and multiple Vitamin C actives, which means sensitive skin should always patch test on the inner arm for 48 hours before full face use.

Q: Can this be used on acne-prone skin?
A: Yes. The formula is independently verified as fungal acne safe, oil-free, and free from common pore-clogging ingredients. Niacinamide helps regulate sebum production and reduce the appearance of pores. Tranexamic Acid and Alpha Arbutin help fade post-acne marks and hyperpigmentation. Centella Asiatica Extract helps calm inflammation. The lightweight, fast-absorbing watery texture does not feel heavy or greasy on oily or acne-prone skin.

Q: Is this fungal acne safe?
A: Yes, this serum is fungal acne safe. It is independently verified as Malassezia safe by Skinsort. The formula contains no oils, esters, or fatty acids that Malassezia yeast can feed on. It is oil-free, fragrance-free, and free from the typical fungal acne triggering ingredients, making it safe for those prone to pityrosporum folliculitis.

Q: How can I tell if my product is authentic?
A: At Taupe Notch, all Dr. Althea products are sourced from authentic channels, so every purchase is guaranteed genuine. To verify yourself, check that the bottle is an amber glass dropper bottle — the tinted amber glass is specifically used by Dr. Althea to protect the Vitamin C from light degradation. The product should be labeled “Vitamin C Boosting Serum RENEWED” and the formula should be clear and lightweight with no strong scent. The serum should not have an orange or yellow color — if it looks orange, the Vitamin C may have oxidized, which means the product is either old, counterfeit, or improperly stored.

সাধারণ প্রশ্ন ও উত্তর
প্রশ্ন: এটা কি beginner friendly?
উত্তর: এই serum টা moderately beginner friendly, তবে একটা honest note আছে। এতে 3-O-Ethyl Ascorbic Acid এবং Hippophae Rhamnoides Water (Sea Buckthorn) ব্যবহার করা হয়েছে যেগুলো traditional pure Vitamin C এর চেয়ে অনেক কম irritating। তবে এতে একসাথে 5% Niacinamide, 2% Tranexamic Acid এবং Alpha Arbutin আছে, যা একটা multi-active brightening serum বানিয়েছে — একদম basic starter না। খুব reactive বা beginner skin এর জন্য Dr. Althea এর Gentle Vitamin C Serum দিয়ে শুরু করা better। Serum এ কিছুটা experience থাকলে এই serum সরাসরি শুরু করা যাবে।

প্রশ্ন: দিনে এবং রাতে দুইবেলা use করা যাবে?
উত্তর: হ্যাঁ, সকাল ও রাত দুইবেলাই use করা যাবে। তবে সকালে use করাটা সবচেয়ে বেশি effective। Vitamin C, Niacinamide এবং Tocopherol (Vitamin E) দিনের বেলায় UV damage ও pollution থেকে skin কে protect করে। রাতে use করলেও কাজ করে কারণ রাতে skin এর repair cycle চলে। দিনে একবার use করলে সকালে করো এবং অবশ্যই sunscreen দিয়ে finish করো।

প্রশ্ন: কোন কোন actives এর সাথে use করা যাবে না?
উত্তর: এই serum এ এমনিতেই অনেক actives আছে — 5% Niacinamide, 2% Tranexamic Acid, 3-O-Ethyl Ascorbic Acid, Alpha Arbutin এবং Ascorbic Acid। তাই আলাদাভাবে আরেকটা Vitamin C serum, Niacinamide serum বা Tranexamic Acid serum এর উপরে layer করবে না। Benzoyl Peroxide ও একসাথে use করবে না কারণ এটা Vitamin C কে oxidize করে effectiveness কমিয়ে দেয়। AHA বা BHA (Glycolic Acid, Salicylic Acid) use করতে চাইলে different time এ করো — যেমন সকালে এই serum, রাতে AHA বা BHA।

প্রশ্ন: Skin কি bright হবে এবং দাগ কমবে?
উত্তর: হ্যাঁ, এবং এটাই এই serum এর সবচেয়ে বড় strength। Formula তে চারটা আলাদা anti-pigmentation active একসাথে কাজ করে। Hippophae Rhamnoides Water (formula র 63%) lemon এর চেয়ে 3.2 গুণ বেশি Vitamin C সমৃদ্ধ। 3-O-Ethyl Ascorbic Acid একটা stable Vitamin C derivative যা deep penetrate করে brighten করে। 5% Niacinamide melanin transfer block করে skin tone even করে। 2% Tranexamic Acid dark spots ও post-acne marks fade করে। Alpha Arbutin melanin production inhibit করে। Clinical test এ মাত্র 10 দিনে 5.51% pigmentation improvement দেখা গেছে। Consistent daily use এ 2 থেকে 4 সপ্তাহেই visible brightening শুরু হয়।

প্রশ্ন: এটা দিলে কি sunscreen দিতে হবে?
উত্তর: হ্যাঁ, sunscreen absolutely mandatory। এই serum এ Tranexamic Acid, Niacinamide, Alpha Arbutin এবং Vitamin C আছে যেগুলো existing dark spots fade করে। Sunscreen ছাড়া UV exposure নতুন melanin produce করতে থাকবে এবং সব brightening progress নষ্ট হয়ে যাবে। যেকোনো brightening serum sunscreen ছাড়া কাজ করে না। প্রতিদিন সকালে এই serum এর পরে moisturizer, তারপর minimum SPF 30 sunscreen দিতেই হবে।

প্রশ্ন: এটা কি oxidize করে?
উত্তর: Traditional Vitamin C serum এর তুলনায় অনেক কম। এই serum এ 3-O-Ethyl Ascorbic Acid ব্যবহার করা হয়েছে যা একটা stable Vitamin C derivative এবং সহজে oxidize বা yellow হয় না। এছাড়া product টা amber glass dropper bottle এ আসে যা light degradation থেকে protect করে। Traditional L-Ascorbic Acid serums expose হলে orange বা yellow হয়ে যায় এবং effectiveness হারায় — এই serum এ সেই সমস্যা অনেক কম। Best result এর জন্য সরাসরি sunlight ও heat থেকে দূরে রাখো এবং use এর পরে dropper ভালোভাবে বন্ধ করো।

প্রশ্ন: এটা কি খুব strong হবে?
উত্তর: না, এটা harsh serum না। Traditional high-percentage L-Ascorbic Acid serums এ tingling, stinging বা peeling হতে পারে কিন্তু এই formula তে gentler, more stable Vitamin C derivatives use করা হয়েছে। এটা daily use এর জন্য designed। প্রথম কয়েকবার use এ mild tingling হতে পারে যা normal এবং সাধারণত কয়েক দিনের মধ্যে চলে যায়। Persistent stinging বা redness হলে use বন্ধ করো।

প্রশ্ন: Sensitive skin এ suit করবে?
উত্তর: হ্যাঁ, তবে আগে patch test করতে হবে। Formula টা fragrance-free, artificial color-free এবং paraben-free। Centella Asiatica Leaf Water, Beta-Glucan, Bisabolol এবং Panthenol সব calming ingredients যা brightening actives এর সাথে balance করে। তবে একসাথে 5% Niacinamide, 2% Tranexamic Acid এবং multiple Vitamin C actives থাকায় sensitive skin এ full face এ use করার আগে inner arm এ 48 ঘণ্টা patch test করা জরুরি।

প্রশ্ন: Acne prone skin এ দেওয়া যাবে?
উত্তর: হ্যাঁ। Formula টা fungal acne safe, oil-free এবং pore-clogging ingredients মুক্ত। Niacinamide sebum production regulate করে এবং pore কমাতে সাহায্য করে। Tranexamic Acid ও Alpha Arbutin post-acne marks এবং hyperpigmentation fade করে। Centella Asiatica Extract inflammation calm করে। Lightweight, fast-absorbing watery texture oily বা acne prone skin এ heavy feel করে না।

প্রশ্ন: এটা কি fungal acne safe?
উত্তর: হ্যাঁ, এই serum টা fungal acne safe। Skinsort independently এটাকে Malassezia safe হিসেবে verify করেছে। Formula তে কোনো oils, esters বা fatty acids নেই যা Malassezia yeast এর growth এ সাহায্য করে। Oil-free এবং fragrance-free হওয়ায় fungal acne বা pityrosporum folliculitis prone skin এ safe।
প্রশ্ন: Original চিনব কীভাবে?
উত্তর: Taupe Notch এ সব Dr. Althea products authentic source থেকে আনা হয়, তাই এখানে কেনা সম্পূর্ণ নিরাপদ। নিজে verify করতে চাইলে দেখো bottle টা amber glass dropper bottle কিনা — এই tinted amber glass specifically Vitamin C কে light degradation থেকে protect করতে Dr. Althea use করে। Product এ “Vitamin C Boosting Serum RENEWED” লেখা থাকবে এবং serum টা clear ও lightweight হবে, কোনো strong scent থাকবে না। Serum টা orange বা yellow color এ হলে সেটা either পুরনো, counterfeit, বা improperly stored — authentic ও fresh product clear হবে।

Dr Althea Vitamin C Boosting Serum – 30ml