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Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide
Vitamin B Serum with 5% Niacinamide

Barrier Boosting Serum

Vitamin B Serum with 5% Niacinamide

£49.99£49.99
Or 4 payments of £12.49 or or
5.0
Rated 5.0 out of 5 stars
17 Reviews

A deeply hydrating serum designed to protect against free radical damage, hydrate and even tone, whilst supporting the skin’s natural barrier function.

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Cruelty Free | Pregnancy & Breastfeeding Safe | Vegan |

A deeply hydrating serum designed to protect against free radical damage, hydrate and even tone, whilst supporting the skin’s natural barrier function.

What does it do? Enhances skins barrier function with ingredients that work together to reduce moisture loss, boost hydration, leaving your skin with an instant plump.

Helps with:

Fine Lines & Wrinkles

Blemishes & Breakouts

Dryness & Dehydration

Oiliness & Shine

Sensitive

Uneven Skin Tone & Texture

Made for: All skin types.

Texture and scent: Serum, naturally scented from active ingredients.

Apply 4-5 drops each morning and/or evening to a cleansed face, neck and décolletage, avoiding the eye area.

View all ingredients

Our tubes and bottles all contain 30 – 35% Post-Consumer Recycled (PCR) material. Beyond this, Alpha-H’s tubes, bottles and cardboard packaging are all 100% recyclable.

1. Upon unboxing, flatten the cardboard packaging to place in the recycling bin.
2. Once you finish the bottle, remove the cap from the glass dropper. Rinse the glass bottle, recycle the dropper and the bottle.

Good To Know


WHERE DOES IT GO IN MY ROUTINE?
  • After: Cleanser.
  • Before: Moisturiser.
How Much Do I Need?

4-5 drops.
 

How often should I use it?

Daily, AM and/or PM.

4.8
Rated 4.8 out of 5 stars
Based on 332 reviews
95%would recommend these products
Reviews Summary
Customers say this serum absorbs quickly and feels lightweight on their skin. Some experience initial redness or sensitivity, but most find it gentle after adjustment. Many reviews mention improved skin texture and hydration. The serum glides on smoothly, with users noting it works well under moisturizer and makeup. While a few report breakouts or no noticeable effects, most describe their skin feeling softer and plumper after use. Regular users particularly appreciate its effects on skin texture and appearance.
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332 reviews
  • Maria K.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide 10ml
    I recommend this product
    Rated 5 out of 5 stars
    10 hours ago
    Love it!

    Really nice product! I've been using it as part of my daily routine for three years now and have never had any issues with it. I really like how my skin feels after using it. Definitely a product I keep coming back to!

    Was this helpful?
  • Sophie W.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide 10ml
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Sensitivity, Dryness, Redness & Inflammation, Uneven Texture
    Rated 4 out of 5 stars
    3 months ago
    Smell is off-putting.

    Not a huge fan of the musky, woody smell. Otherwise lovely colour and very hydrating, sinks in well, no irritation.

    Was this helpful?
  • Brooke S.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide 10ml
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Large Pores, Blemishes & Breakouts, Uneven Texture
    Rated 5 out of 5 stars
    3 months ago
    Love it!!

    Hydrating and smells great

    Was this helpful?
  • Maria A.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide 10ml
    I recommend this product
    Age Range 35 - 44
    Skin Type Sensitive
    Skin Concerns Redness & Inflammation, Dryness, Fine Lines & Wrinkles
    Rated 5 out of 5 stars
    3 months ago
    Great lightweight serum

    Review title:

    Really nice serum , lightweight, absorbs quickly, and leaves my skin feeling hydrated and smooth. Easy to use and great for everyday skincare.

    Was this helpful?
  • Mrs R. M. G.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide 10ml
    I recommend this product
    Age Range 55 - 64
    Skin Type Dry
    Skin Concerns Redness & Inflammation, Fine Lines & Wrinkles, Pigmentation, Uneven Texture, Dryness
    Rated 5 out of 5 stars
    6 months ago
    Vitamin B serum

    I love this product for its hydrating factor. At 61, my skin is a lot drier and this has helped immensely.

    Was this helpful?