5.0

Rated 5.0 out of 5 stars

20 Reviews

COSMECEUTICAL SERUM VITAMIN B3 +

Name: COSMECEUTICAL SERUM VITAMIN B3 +
Brand: Mx Cosmeceutical
SKU: SERUMB3
Price: 89.00 AUD
Availability: InStock

Award-winning Vitamin B3 serum that calms redness, strengthens the barrier, and improves clarity. Niacinamide and peptides support smoother, stronger, more balanced skin.

$89.00

Size: 30ml

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Helps skin to:
🗸 Function in promoting collagen production, skin cell renewal
🗸 Repair the skin's barrier function, prevent moisture loss
🗸 Reduce the appearance of fine lines, dark spots, pigmentation
🗸 Calm redness and heal, ideal for sensitive skin

Description

Calmer, Clearer, More Balanced Skin Every Day

Cosmeceutical Serum Vitamin B3+ is designed to help skin look calmer, smoother, and more even while strengthening the barrier that keeps it healthy. This award-winning daily serum combines Niacinamide with two key peptides to support hydration, reduce visible redness and pigmentation, and help skin feel stronger, clearer, and more resilient over time.

Strengthens The Barrier Helps support ceramide production and skin barrier proteins so skin holds onto moisture more effectively.
Improves Skin Clarity Helps reduce the look of blemishes, redness, dark spots, and uneven tone for a more balanced complexion.
Supports Daily Hydration Helps prevent Trans Epidermal Water Loss so skin stays comfortable, hydrated, and protected for longer.
Well Tolerated Care Gentle enough for sensitive, reactive, hormonal, and perimenopausal skin while still delivering visible results.

If your skin needs one hardworking daily serum that helps calm, strengthen, and visibly improve multiple concerns at once, Cosmeceutical Serum Vitamin B3+ is a simple essential for healthier-looking skin.

How To Use

• Apply To Clean Skin Smooth over cleansed face, neck, and décolletage morning and/or evening.

• Use In The Morning Apply in the morning to help support the skin against daily environmental stress.

• Layer Your Routine Follow with Cosmeceutical Moisture+ and/or Cosmeceutical Facial Oil+, then Cosmeceutical Eye Cream+.

• Pair With Other Serums Can be used alongside other Mx Cosmeceutical Serums as part of your routine.

• Avoid Eyes Do not apply directly into the eyes.

• Stop If Irritated Discontinue use if signs of irritation appear.

Ingredients

Niacinamide (Vitamin B3) - Helps support the skin barrier, improve clarity, and reduce the look of uneven tone.

Palmitoyl Oligopeptide - A peptide that helps support smoother, firmer-looking skin.

Palmitoyl Tetrapeptide-7 - Helps support skin comfort and improve the look of fine lines.

Betaine (Amino Acid) - Helps keep the skin hydrated and feeling balanced.

Biosaccharide Gum-1 - Helps support hydration and leave the skin feeling soft and comfortable.

Aqua, Niacinamide (Vitamin B3), Betaine (Amino Acid), Glycerin, Xanthan Gum, Phenoxyethanol, Caprylyl Glycol, Butylene Glycol, Biosaccharide Gum-1, Citric Acid (AHA), Carbomer, Polysorbate 20, Palmitoyl Oligopeptide (Peptide), Palmitoyl Tetrapeptide-7 (Peptide)

100% owned, formulated and made in Australia. Mx Skincare contains NO nasties like Paraben's, SLSs nor animal derivatives, and nothing is tested on animals.

COSMECEUTICAL SERUM VITAMIN B3 +

$89.00

5.0

Rated 5.0 out of 5 stars

Based on 20 reviews

Total 5 star reviews: 20 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

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20 reviews

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BY
Bushra y.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
5 months ago
Serum
Best vitaminB3
Was this helpful?
EL
Erica L.
Verified Reviewer
I recommend this product
Rated 5 out of 5 stars
11 months ago
Foundation Free
I am currently travelling so packed light. Just my cleanser, B3, A and moisturiser all from MX. I suffer from Rosacea and normally after a walk in the sun my cheeks would be red!! My left cheek has always been the worst one. But the other side I’m super happy with.
I’ve been using these products for approx a month.
Was this helpful?
KS
Karolina S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Love
This is my first product in the range I purchased and love it.
Was this helpful?
CA
Carolyn A
I recommend this product
Rated 5 out of 5 stars
2 months ago
5 Stars
Favourite brand
Was this helpful?
AS
Aimee S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 months ago
A game changer for dry, hormonal, perimenopausal skin
I’ve tried countless skincare products over the years, but the MX Vitamin B3 serum has truly stood out—especially now that I’m navigating the skin changes that come with perimenopause.
After just a couple of weeks of using the serum, I noticed a significant improvement. My skin feels more balanced, smoother, and deeply hydrated without feeling greasy or heavy. I’ve got my glow back. 🌟
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COSMECEUTICAL SERUM VITAMIN B3 +

Calmer, Clearer, More Balanced Skin Every Day

COSMECEUTICAL SERUM VITAMIN B3 +

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