• Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml - AU Beauty Bazaar
  • Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml - AU Beauty Bazaar
  • Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml - AU Beauty Bazaar
  • Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml - AU Beauty Bazaar
  • Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml - AU Beauty Bazaar
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Numbuzin

Numbuzin No.5+ Glutathione Vitamin Concentrated Serum 30ml

$28.00 AUD
$28.00 AUD
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Targets Skin Concerns
Concentrated care for a healthier-looking complexion.
Lightweight Texture
Absorbs easily without feeling heavy.
Hydrates & Smooths
Helps skin feel softer, fresher and more balanced.
Easy Daily Routine Step
Perfect before moisturizer, morning or night.

Free standard shipping on orders $60+ · Express $15.99 (or $8 on orders $60+)

  • 100% Genuine
    Sourced from Korea.
    Sourced from Korea.
  • Sydney dispatch
    Orders processed in 1–2 business days.
    Orders processed in 1–2 business days.
  • Rewards program
    Earn points on every order.
    Earn points on every order.
  • 90 day easy returns
    Hassle-free returns for peace of mind.
    Hassle-free returns for peace of mind.

NUMBUZIN No.5 Vitamin Concentrated Serum is a potent Vitamin C serum packed with antioxidants, featuring Lingonberry Extract (Vaccinium Vitis-Idaea Fruit Extract), Niacinamide, and Alpha-Arbutin. These powerful ingredients work synergistically to brighten dull skin, reduce melanin production, and diminish the appearance of dark spots. The serum leaves your skin glowing, dewy, and balanced, promoting an effortlessly radiant and even complexion.

Key Benefits:

  • Enriched with Vitamin C to enhance brightness
  • Helps fade dark spots and correct uneven skin tone
  • Delivers a smooth, radiant glow
  • Revitalizes and refreshes dull skin
  • Cruelty-free and free of animal-derived ingredients
Apply moderate amount and spread it along the skin texture, then lightly tap it on the skin and let it absorb.

KEY ACTIVES

FULL INGREDIENTS LIST
Vaccinium Vitis-Idaea Fruit Extract, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha-Arbutin, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (TurmericJRoot Extract, Corallina Officinalis Extract, Tremella Fuciformis (Mushroom) Extract, Pentylene Glycol, Glycerin, 3-0-Ethyl Ascorbic Acid, Bisabolol, Tromethamine, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Allantoin, Glutathione, Ceramide NP, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid, Ascorbyl Glucoside, Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Potassium Hydroxide, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA

Product info can change. Always check the packaging for the latest ingredients, warnings, and directions before use.

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Overall rating: 4.571429 / 5 from 7 reviews.

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Review highlights

Reviews

Skin absorption is great, feels

"Skin absorption is great, feels good on the skin but haven’t seen much results with skin dark spots"

— Kaliny (3/5)

"Great product"

— Jennifer (4/5)

Amazing ❤️

"Amazing ❤️"

— Margaret k. (5/5)

Love this product

"Love this product"

— Hetty T. (5/5)

"Brightens skin and moisturising"

— nicole (5/5)

Fantastic serum!

"Fantastic serum!"

— Karen F. (5/5)

This serum was thicker than

"This serum was thicker than what I expected. But it does the job. Leave it in overnight and I could feel the difference in my skin. My acne scars have begun slowly peeling away to leave fresh new skin underneath. Highly recommend."

— Sabrina M. (5/5)

Q&A

Questions

Is this authentic?

Yes. Every product is sourced as an official stockist and ships sealed from our Sydney warehouse, with verifiable batch codes.

How fast is shipping?

Orders are processed within 1–2 business days (excluding weekends and public holidays) and ship from Sydney. Standard shipping is free on orders $60+ ($10.50 under $60). Express is $15.99, or $8 on orders $60+.

How do I use this?

Follow the directions in the product description and on the pack. If your skin is sensitive, patch test on a small area first and stop using it if irritation occurs.

How often should I use these?

Morning and night for most skin. If your skin is sensitive, start once a day and build up.