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numbuzin No.1 Pantothenic B5 Active Soothing Serum – 50ml

Size	50ml

Original price was: 2,440.00৳.Current price is: 2,020.00৳.

numbuzin No.1
Pantothenic B5 Active Soothing Serum (50ml) uses panthenol’s triple action —
humectant hydration, barrier-supporting coenzyme A precursor, and emollient
soothing — for a daily serum that deeply moisturises, calms irritated skin,
and genuinely supports barrier repair simultaneously.

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Kioraa Skincare Disclaimer

Kioraa ensures all products are authentic and sourced from verified, legitimate suppliers. The information provided is compiled from reputable online references, brand data, and research; however, it may not be applicable to all skin types, conditions, or sensitivities. Kioraa assumes no responsibility for the accuracy, completeness, or individual suitability of this information and shall not be held liable for any adverse reactions or consequences arising from its use. Customers are advised to exercise discretion and seek professional dermatological or medical consultation for any concerns or specific skin requirements.

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• Requests must be raised within 24 hours of delivery with valid unboxing video proof to our WhatsApp support.
• Items must be unused, unopened, and in their original sealed condition.
• Without proper video evidence, damaged/defective/incorrect/missing items will not be eligible for replacement or refund.
• Return & re-delivery shipping charges are borne by the customer.
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• If an item is out of stock, refunds will be processed within 7–15 working days.

For complete details, please review our full Return/Exchange & Refund Policy.

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Product
Overview

numbuzin No.1 Pantothenic B5 Active Soothing Serum (50ml) is the
cornerstone product of numbuzin’s No.1 Soothing line — a skin-calming and
barrier-repairing serum from numbuzin that positions pantothenic acid
(Vitamin B5, typically delivered in its provitamin form as D-panthenol) as
the hero ingredient for a serum that simultaneously delivers deep skin
moisture, barrier repair support, and potent soothing benefits for sensitive,
irritated, or compromised skin in need of foundational barrier restoration
and calming treatment.

Panthenol (provitamin B5, which converts to pantothenic acid upon
skin absorption) is one of the most well-validated and universally beloved
actives in skincare — appreciated for its remarkable versatility as a
humectant (attracting and binding water molecules to skin for immediate
visible hydration and plumping), an emollient (forming a gentle protective
film on the skin surface for smoothness and comfort), and a pro-healing and
barrier-repairing active (pantothenic acid is an essential precursor in
coenzyme A biosynthesis, which is required for the fatty acid synthesis
critical to ceramide production and barrier lipid regeneration). This combination
of hygroscopic hydration, immediate film-forming comfort, and genuine
barrier-supporting metabolic activity makes panthenol uniquely suited to the
“active soothing” positioning — it doesn’t simply mask soothing
sensations like some calming agents but actually contributes to the cellular
machinery needed for genuine barrier repair and recovery. For sensitive,
reactive, post-exfoliation, post-treatment, or inflammation-prone skin in
Bangladesh’s sometimes harsh climate, this B5 serum provides a gentle but
genuinely effective daily calming and barrier restoration serum.

Key Benefits

Panthenol’s humectant action provides immediate, visible deep
hydration and skin plumping upon serum application.
Coenzyme A precursor role supports fatty acid synthesis for
ceramide production and genuine barrier lipid repair.
Film-forming emollient effect creates a protective, soothing
comfort layer on sensitised or irritated skin.
Anti-inflammatory properties reduce skin redness, irritation, and
reactive flare-ups with consistent daily use.
Universal skin compatibility makes this a daily serum suitable
for all skin types including the most sensitive.

Key Ingredients

Panthenol (D-Panthenol / Provitamin B5) converts to pantothenic
acid in skin cells where it enters the coenzyme A synthesis pathway —
providing essential precursor for fatty acid synthesis, ceramide synthesis,
and skin barrier lipid production. As a humectant, panthenol binds water at
up to 4x its weight. As an emollient, it creates a smooth, comfortable film.
Anti-inflammatory properties are documented via reduction of pro-inflammatory
cytokine signalling in irritated skin models.

Who It’s For

Ideal for sensitive, reactive, irritated, barrier-compromised,
post-exfoliation, or dehydrated skin types wanting a daily serum that
provides deep moisture, barrier repair, and genuine soothing benefits
simultaneously. Also recommended after active treatments (chemical peels,
retinol, acids, laser) where the skin barrier needs support and calming.
Suitable for all skin types including the most reactive as a daily morning
and evening serum.

Why Shop at Kioraa

Shop authentic numbuzin products in Bangladesh at Kioraa —
innovative K-beauty B5 soothing actives with genuine sourcing and fast local
delivery.

Numbuzin is a Korean skincare brand known for numbered products that make it easy to pick solutions by concern. The brand focuses on visible results for issues such as dullness, uneven tone, texture, enlarged pores, and dehydration. You’ll find popular essences, toners, serums, masks, and creams that layer smoothly and feel comfortable for daily use. Many routines mix a few “numbers” to target specific goals while keeping steps simple. If you want skincare that feels customized without the guesswork, Numbuzin offers smart, approachable options. The textures absorb well and sit nicely under sunscreen and makeup. At Kioraa, we curate Numbuzin bestsellers and help you choose the right numbers for your skin goals.

Key ingredient:
Pantothenic Acid (Vitamin B5 / Panthenol). Full
ingredient list may vary — check packaging.

After cleansing and
toning, apply 2-3 drops to face and neck. Press gently until absorbed. Follow
with moisturiser. Use morning and evening as your serum step. Can be applied
more liberally to particularly sensitive or irritated skin areas. Suitable
for use after sun exposure for post-sun skin soothing.

Pantothenic acid (Vitamin B5) provides deep skin moisture,
barrier repair, and soothing benefits simultaneously.
Active soothing formula calms irritated, sensitive, or inflamed
skin with concentrated B5 delivery in a serum.
Strengthens the skin barrier by supporting ceramide and fatty
acid production for improved barrier integrity.
Deep hydration from B5 visibly plumps and softens dehydrated or
dry skin for comfortable, supple texture.
50ml provides excellent daily-use value for a B5 active soothing
serum as a daily skin-care staple.

For external use only.
Avoid direct eye contact. Discontinue if irritation occurs. Keep out of reach
of children. Store in a cool, dry place.