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Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml
Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml

Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml

$67.00

(522 reviews)

The Alpha-H Vitamin B Serum with 0.5% Niacinamide 10ml is a powerful skincare solution designed to enhance your skin's natural radiance. This potent serum is formulated with 0.5% Niacinamide, a form of Vitamin B3, which is known for its ability to improve skin texture, reduce the appearance of fine lines, and even out skin tone. The lightweight formula absorbs quickly, delivering essential nutrients deep into the skin to promote a healthy, glowing complexion. Ideal for all skin types, this serum works to strengthen the skin's barrier, providing long-lasting hydration and protection against environmental stressors. What are the features and benefits of Alpha-H Vitamin B Serum with 0.5% Niacinamide? Contains 0.5% Niacinamide to improve skin texture and tone. Lightweight formula that absorbs quickly for deep nourishment. Strengthens the skin's barrier for enhanced protection. Suitable for all skin types, providing long-lasting hydration. Perfect for individuals seeking to enhance their skin's radiance and improve overall skin health.

The Alpha-H Vitamin B Serum with 0.5% Niacinamide 10ml is a powerful skincare solution designed to enhance your skin's natural radiance. This potent serum is formulated with 0.5% Niacinamide, a form of Vitamin B3, which is known for its ability to improve skin texture, reduce the appearance of fine lines, and even out skin tone. The lightweight formula absorbs quickly, delivering essential nutrients deep into the skin to promote a healthy, glowing complexion. Ideal for all skin types, this serum works to strengthen the skin's barrier, providing long-lasting hydration and protection against environmental stressors. What are the features and benefits of Alpha-H Vitamin B Serum with 0.5% Niacinamide? Contains 0.5% Niacinamide to improve skin texture and tone. Lightweight formula that absorbs quickly for deep nourishment. Strengthens the skin's barrier for enhanced protection. Suitable for all skin types, providing long-lasting hydration. Perfect for individuals seeking to enhance their skin's radiance and improve overall skin health.

Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml

(522 reviews)

The Alpha-H Vitamin B Serum with 0.5% Niacinamide 10ml is a powerful skincare solution designed to enhance your skin's natural radiance. This potent serum is formulated with 0.5% Niacinamide, a form of Vitamin B3, which is known for its ability to improve skin texture, reduce the appearance of fine lines, and even out skin tone. The lightweight formula absorbs quickly, delivering essential nutrients deep into the skin to promote a healthy, glowing complexion. Ideal for all skin types, this serum works to strengthen the skin's barrier, providing long-lasting hydration and protection against environmental stressors. What are the features and benefits of Alpha-H Vitamin B Serum with 0.5% Niacinamide? Contains 0.5% Niacinamide to improve skin texture and tone. Lightweight formula that absorbs quickly for deep nourishment. Strengthens the skin's barrier for enhanced protection. Suitable for all skin types, providing long-lasting hydration. Perfect for individuals seeking to enhance their skin's radiance and improve overall skin health.

The Alpha-H Vitamin B Serum with 0.5% Niacinamide 10ml is a powerful skincare solution designed to enhance your skin's natural radiance. This potent serum is formulated with 0.5% Niacinamide, a form of Vitamin B3, which is known for its ability to improve skin texture, reduce the appearance of fine lines, and even out skin tone. The lightweight formula absorbs quickly, delivering essential nutrients deep into the skin to promote a healthy, glowing complexion. Ideal for all skin types, this serum works to strengthen the skin's barrier, providing long-lasting hydration and protection against environmental stressors. What are the features and benefits of Alpha-H Vitamin B Serum with 0.5% Niacinamide? Contains 0.5% Niacinamide to improve skin texture and tone. Lightweight formula that absorbs quickly for deep nourishment. Strengthens the skin's barrier for enhanced protection. Suitable for all skin types, providing long-lasting hydration. Perfect for individuals seeking to enhance their skin's radiance and improve overall skin health.

$67.00 - $194.37

in 22 offers

The lowest price for Alpha-H - Vitamin B Serum with 5% Niacinamide - 25ml right now is $67.00 at eBay.com.au, compared across 22 retailers.

The all-time low was $59.47 on 12 Aug 2025 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 29 July 2026.

Size:

15 ml

Price comparison

Price data powered by pricesAPI.io

Last updated at 29/07/2026 03:38:15

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
eBay.com.au

$67.00

Alpha-h Vitamin B Serum With 5% Niacinamide 25ml

Delivery $10.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Spa Moments AU

$67.96

Vitamin B Serum with 5% Niacinamide 25ml

Activeskin

$72.21

Alpha-H Vitamin B Serum with 5% Niacinamide 25ml

Free delivery between Thu – Fri

Oz Hair and Beauty

$76.46

Alpha-H Vitamin B with 0.5% Niacinamide 25ml by Oz Hair and Beauty

Free delivery between Thu – Fri

Qantas Marketplace

$84.00

Alpha-H Vitamin B Dry or Dehydrated Skin Hyaluronic Acid, Silk, 25ml

Delivery between Thu – Tue $10

The Beauty Lounge

$84.82

Alpha-H Vitamin B Serum with 5% Niacinamide 25ml

Free delivery between 4–12 Aug

Myer

$84.95

Alpha-H Vitamin B With 5% Niacinamide Serum 25ml

Delivery $9.95

Adore Beauty

$84.95

Alpha-H Vitamin B Serum With 5% Niacinamide 25ml

Free delivery between Thu – Mon

Alpha-H

$84.95

Alpha-H Vitamin B Serum with 5% Niacinamide, 25ml Face Serum

Free delivery between 5–7 Aug

dermahaus.com.au

$84.95

Alpha-H Vitamin B Serum with 5% Niacinamide 25ml

Delivery $9.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

24 February 2021diana.n

originally posted on influenster.com

One of the worst vitamin b aka niacinamide serums I have ever tried. I adore the retinol serum from this brand so I couldnt resist trying out their vitamin b as I have some amazing niacin serums in my collection and just love the ingredient for brightening, balancing, and keeping blemish prone skin clear. The fact that Alpha H's version had peptides on top of all else made me think this serum would be amazing/easy win. I use serums for all my actives from exfoliation, clarity, anti aging and per having oily blemish prone skin dont need the insane hydration from them dry skin types are obsessed with. Only need great ingredients that work and dont leave me stripped, just balanced and instantly absorb. So I do prefer more watery liquid formulas however dont mind ... MoreOne of the worst vitamin b aka niacinamide serums I have ever tried. I adore the retinol serum from this brand so I couldnt resist trying out their vitamin b as I have some amazing niacin serums in my collection and just love the ingredient for brightening, balancing, and keeping blemish prone skin clear. The fact that Alpha H's version had peptides on top of all else made me think this serum would be amazing/easy win. I use serums for all my actives from exfoliation, clarity, anti aging and per having oily blemish prone skin dont need the insane hydration from them dry skin types are obsessed with. Only need great ingredients that work and dont leave me stripped, just balanced and instantly absorb. So I do prefer more watery liquid formulas however dont mind hydration or slightly moisturizing texture when they actually absorb and dont leave a film or tackiness behind just making my skin feel gross and unable to layer moisturizer or spf after. The issue many have with endless Vitamin C serums. You can imagine my surprise testing out this serum one time and it leaving a film and heaviness on my skin as if I had applied honey practically which I would have looked past but even washing it off after a few hours my entire forehead was erupted in breakouts. I dont have remotely sensitive skin so expected maybe a little oiliness/congestion per it being a heavier greasier feeling serum but instead got a reaction that took a week to clear like nothing I've ever had in all my testing out of new products. This serum definitely should not be marketed to all skin types as it beyond was not acne prone friendly for me as an understatement yet alone gave any benefits that every single niacin serum does and such a shame as I would have loved having such a powerhouse formula with niacinamide and copper peptides but se la vie! 👎

Be careful those with nut allergies!
17 April 2021SavvyShopper43

originally posted on QVC

Had no idea two of these serums (the green one and the pink one)...contain MACADAMIA NUT extract.Those with high sensitivity to nut allergy could react to these...i luckily read the boxes and saw this in the ingredients...I have to say the Vitamin C serum was nice...that was my favourite. The Vitamin B in the blue - OMG this STINKS!!Why has no one mentioned this and given them 5 stars?The smell is so potent, it reminds me of the alpha H Reboot night formula which smells of smokey bacon crisps...this has exactly the same smell.You literally smell awful of smokey bacon...its is strong, aswell as for some reason this formula doesnt melt into the skin like the vitamin C serum - it stays very tacky and super sticky on your faceNo way could i put makeup on so ... MoreHad no idea two of these serums (the green one and the pink one)...contain MACADAMIA NUT extract.Those with high sensitivity to nut allergy could react to these...i luckily read the boxes and saw this in the ingredients...I have to say the Vitamin C serum was nice...that was my favourite. The Vitamin B in the blue - OMG this STINKS!!Why has no one mentioned this and given them 5 stars?The smell is so potent, it reminds me of the alpha H Reboot night formula which smells of smokey bacon crisps...this has exactly the same smell.You literally smell awful of smokey bacon...its is strong, aswell as for some reason this formula doesnt melt into the skin like the vitamin C serum - it stays very tacky and super sticky on your faceNo way could i put makeup on so had to use face wipes and wipe it off, my face felt awful, aside from the smellId buy the vitamin C serum on its own as that was nice. cant speak for the other two serums as couldnt use due to noticing they had macadamia nut in themI think QVC should be more responsible with products that contain ANY nut ingredients and ensure that is standard protocol for any brand promoting their products live on airThey should tell the viewers beforehand for their safety

Favorite serum for pores, redness, and hydration!
4 September 2022Meredith

originally posted on dermstore.com

I have sensitive, combo, acne-prone skin and have found that Vanicream facial moisturizer is the only moisturizer that doesn't break me out (few ingredients and actually non-comedogenic). However, I felt I needed more hydration (the prescription azelaic acid and aczone dry me out a little) and wanted something to help tone down my redness. This serum has been perfect! It does have a strange smell, but it disappears very quickly. I've noticed that it takes longer between facials for my skin to start acting out. My pores are looking smaller and the redness has significantly decreased. I highly recommend this serum to anyone with redness, acne, or who just needs a hydration boost.

Specification

ChoicesAustralian Made
ChoicesCruelty Free
ChoicesSulphate Free
ChoicesVegan
ChoicesMineral Oil Free

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
eBay.com.au

$67.00

Alpha-h Vitamin B Serum With 5% Niacinamide 25ml

Delivery $10.95

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Spa Moments AU

$67.96

Vitamin B Serum with 5% Niacinamide 25ml

Activeskin

$72.21

Alpha-H Vitamin B Serum with 5% Niacinamide 25ml

Free delivery between Thu – Fri

Oz Hair and Beauty

$76.46

Alpha-H Vitamin B with 0.5% Niacinamide 25ml by Oz Hair and Beauty

Free delivery between Thu – Fri

Qantas Marketplace

$84.00

Alpha-H Vitamin B Dry or Dehydrated Skin Hyaluronic Acid, Silk, 25ml

Delivery between Thu – Tue $10

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

24 February 2021

One of the worst vitamin b aka niacinamide serums I have ever tried. I adore the retinol serum from this brand so I couldnt resist trying out their vitamin b as I have some amazing niacin serums in my collection and just love the ingredient for brightening, balancing, and keeping blemish prone skin clear. The fact that Alpha H's version had peptides on top of all else made me think this serum would be amazing/easy win. I use serums for all my actives from exfoliation, clarity, anti aging and per having oily blemish prone skin dont need the insane hydration from them dry skin types are obsessed with. Only need great ingredients that work and dont leave me stripped, just balanced and instantly absorb. So I do prefer more watery liquid formulas however dont mind ... MoreOne of the worst vitamin b aka niacinamide serums I have ever tried. I adore the retinol serum from this brand so I couldnt resist trying out their vitamin b as I have some amazing niacin serums in my collection and just love the ingredient for brightening, balancing, and keeping blemish prone skin clear. The fact that Alpha H's version had peptides on top of all else made me think this serum would be amazing/easy win. I use serums for all my actives from exfoliation, clarity, anti aging and per having oily blemish prone skin dont need the insane hydration from them dry skin types are obsessed with. Only need great ingredients that work and dont leave me stripped, just balanced and instantly absorb. So I do prefer more watery liquid formulas however dont mind hydration or slightly moisturizing texture when they actually absorb and dont leave a film or tackiness behind just making my skin feel gross and unable to layer moisturizer or spf after. The issue many have with endless Vitamin C serums. You can imagine my surprise testing out this serum one time and it leaving a film and heaviness on my skin as if I had applied honey practically which I would have looked past but even washing it off after a few hours my entire forehead was erupted in breakouts. I dont have remotely sensitive skin so expected maybe a little oiliness/congestion per it being a heavier greasier feeling serum but instead got a reaction that took a week to clear like nothing I've ever had in all my testing out of new products. This serum definitely should not be marketed to all skin types as it beyond was not acne prone friendly for me as an understatement yet alone gave any benefits that every single niacin serum does and such a shame as I would have loved having such a powerhouse formula with niacinamide and copper peptides but se la vie! 👎

diana.n originally posted on influenster.com
Be careful those with nut allergies!
17 April 2021

Had no idea two of these serums (the green one and the pink one)...contain MACADAMIA NUT extract.Those with high sensitivity to nut allergy could react to these...i luckily read the boxes and saw this in the ingredients...I have to say the Vitamin C serum was nice...that was my favourite. The Vitamin B in the blue - OMG this STINKS!!Why has no one mentioned this and given them 5 stars?The smell is so potent, it reminds me of the alpha H Reboot night formula which smells of smokey bacon crisps...this has exactly the same smell.You literally smell awful of smokey bacon...its is strong, aswell as for some reason this formula doesnt melt into the skin like the vitamin C serum - it stays very tacky and super sticky on your faceNo way could i put makeup on so ... MoreHad no idea two of these serums (the green one and the pink one)...contain MACADAMIA NUT extract.Those with high sensitivity to nut allergy could react to these...i luckily read the boxes and saw this in the ingredients...I have to say the Vitamin C serum was nice...that was my favourite. The Vitamin B in the blue - OMG this STINKS!!Why has no one mentioned this and given them 5 stars?The smell is so potent, it reminds me of the alpha H Reboot night formula which smells of smokey bacon crisps...this has exactly the same smell.You literally smell awful of smokey bacon...its is strong, aswell as for some reason this formula doesnt melt into the skin like the vitamin C serum - it stays very tacky and super sticky on your faceNo way could i put makeup on so had to use face wipes and wipe it off, my face felt awful, aside from the smellId buy the vitamin C serum on its own as that was nice. cant speak for the other two serums as couldnt use due to noticing they had macadamia nut in themI think QVC should be more responsible with products that contain ANY nut ingredients and ensure that is standard protocol for any brand promoting their products live on airThey should tell the viewers beforehand for their safety

SavvyShopper43 originally posted on QVC
Favorite serum for pores, redness, and hydration!
4 September 2022

I have sensitive, combo, acne-prone skin and have found that Vanicream facial moisturizer is the only moisturizer that doesn't break me out (few ingredients and actually non-comedogenic). However, I felt I needed more hydration (the prescription azelaic acid and aczone dry me out a little) and wanted something to help tone down my redness. This serum has been perfect! It does have a strange smell, but it disappears very quickly. I've noticed that it takes longer between facials for my skin to start acting out. My pores are looking smaller and the redness has significantly decreased. I highly recommend this serum to anyone with redness, acne, or who just needs a hydration boost.

Meredith originally posted on dermstore.com
Great Combination!
16 November 2022

This serum is a perfect combination of some hardworking ingredients without any sensitivity or active ingredients so super easy to layer with other products or on its own. Niacinamide has a long list of benefits to the skin including, evening an brightening the skintone, strengthening the skin barrier, regulating sebum production and the list goes on. This then also includes Copper Peptides which is great to maintain more bouncy, from the skin as this is a key peptide found on our skin and blood plasma that drops with time and is part of collagen production and elacstin. Love this its lightweight andasborbs quick & easy.

originally posted on Cult Beauty
I think it's helping
25 February 2022

This serum was recommended by Dr. Aherene Idris, aka Pillow Talk Dermatologist. It has a lovely green-blue color with a very faint scent that you get used to and don't notice after a few weeks. It has niacinamide which is the wonder ingredient for anti-aging. I think it is helping with my melasma but it's hard to tell. Most products I use claim amazing benefits which I have a difficult time seeing noticeable improvement but I use them religiously because the experts say it will help. As for a niacinamide serum, this one is lovely since it doesn't pill, doesn't feel sticky or tacky and doesn't irritate my skin. However, it is a bit pricey especially when you compare it to The Ordinary or The Inkey List. I guess everything is helping since I am 57 and most people say ... MoreThis serum was recommended by Dr. Aherene Idris, aka Pillow Talk Dermatologist. It has a lovely green-blue color with a very faint scent that you get used to and don't notice after a few weeks. It has niacinamide which is the wonder ingredient for anti-aging. I think it is helping with my melasma but it's hard to tell. Most products I use claim amazing benefits which I have a difficult time seeing noticeable improvement but I use them religiously because the experts say it will help. As for a niacinamide serum, this one is lovely since it doesn't pill, doesn't feel sticky or tacky and doesn't irritate my skin. However, it is a bit pricey especially when you compare it to The Ordinary or The Inkey List. I guess everything is helping since I am 57 and most people say I look young for my age.

Mochi originally posted on lovelyskin.com
MUST HAVE!
14 February 2023

I've been using this product for about a month now and it's absolutely amazing. My skin feels hydrated and my sun spots /hyperpigmentation has faded. The most noticeable result is that the dark circles under my eyes have vanished. I've already recommended this serum to others and they've had the same results. So happy I decided to try it out. The serum does feel a little sticky at first but the results far outweigh any cons.For reference: I'm 45 y/o with normal to dry skin. Olive skin tone with hyperpigmentation

Cali originally posted on nordstrom.com
Really nice serum!
1 February 2023

Beautiful serum. I love the texture of this product and the 5% concentration of Niacinamide is perfect. Anything above that concentration my skin doesn't like. It leaves the skin with a lovely natural glow and helps control the oil on my tzone particularly well. It's an added bonus it contains copper peptide too. Totally worth the price tag. It lasts a decent amount of time too.

Lee originally posted on Cult Beauty
Skin gods have answered my prayers
5 June 2022

This is the product I didn’t know I needed in my routine. My skin is complicated; my T Zone is dry, yes and the rest of the face is normal to dry.I tried heaps of products from other brands and even the Hyularonic serum from Alpha-H but nothing helped. In comes this magic serum, which I first purchased as a mini.Just the intervention I needed. My skin feels so plump and soft and hydrated like it’s had a big cold glass of water. So many compliments for my skin after using this in combination with other Alpha-H products. My doctor asked me if I had a make up on when she saw me. I didn’t, I went fresh faced and the only thing that changed was adding this serum. Will definitely be sticking with it in my routine.

nanditha S. originally posted on alpha-h.com
Totally fine but no results, cruelty free?
13 May 2022

My skin is pretty sensitive, so I become very apprehensive about trying a new product. This serum is fine, I can’t tell if it caused a little breakout here and there. Smell is pretty bad. Otherwise, I’m sure it’s doing great things while it’s on; I just haven't seen any noteworthy changes in my skin. When I wake up after slugging and retinol, that’s when I seem to have the best glow over expensive serums. I’m also not going to purchase this again until it’s confirmed it is cruelty free.

Clare originally posted on dermstore.com
liquid gold
8 February 2023

this stuff is insanely good! i got given a mini serum pack for my birthday and this was in it and the difference it made to my skin was crazy! so i decided to bite the bullet and purchase the bigger size and i’m so glad i did! the amount of compliments i get that my skin looks so clear, clean and dewy 😊 i love it, now it’s apart of my daily skin care regime. Just fyi i have dry skin and visible pores and a few dark circles around my eyes ! if your on the fence about this product GET IT! you won’t be disappointed

Beth M. originally posted on alpha-h.com

Specification

ChoicesAustralian Made
ChoicesCruelty Free
ChoicesSulphate Free
ChoicesVegan
ChoicesMineral Oil Free

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