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
Or 4 payments of £12.49 or or

FREE Balancing Cleanser 30mL on orders +£45
4.8
Rated 4.8 out of 5 stars
315 Reviews

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

Size
Quantity
Out of Stock - Notify Me When It’s Available

Earn 49 points with Alpha Collective. Sign In or Join Now

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.

Buy It With

Brightening Serum Duo

Your AM and PM serum set curated to brighten the look of pigmentation and dullness with Vitamin B and Vitamin C.

Out of stock

Brightening Serum Duo

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 315 reviews
95%would recommend these products
Total 5 star reviews: 279 Total 4 star reviews: 21 Total 3 star reviews: 7 Total 2 star reviews: 4 Total 1 star reviews: 4
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.
Write a Review (Opens in a new window)
315 reviews
  • Rebecca H.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide
    I recommend this product
    Age Range 35 - 44
    Skin Type Dry
    Skin Concerns Dryness
    Rated 5 out of 5 stars
    5 days ago
    Reviving!

    A winter essential for deep hydration, I use this daily.

    Was this helpful?
  • Steph W.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Large Pores, Blemishes & Breakouts
    Rated 5 out of 5 stars
    1 week ago
    Gave my skin back its life

    I've been complaining for so long about blotchy skin and large pores that I never thought I would find a solution at 40 yrd old...but here we are. This serum has been a lifesaver to my skin routine and I feel great. I wish I had a before and after shot to prove it but I avoided photos before using this. Love it!

    Was this helpful?
  • Kumari B.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide
    I recommend this product
    Age Range 35 - 44
    Skin Concerns Dryness, Redness & Inflammation
    Skin Type Sensitive
    Rated 5 out of 5 stars
    1 week ago
    Lovely serum

    Just what I needed — light, soothing, and leaves my skin feeling refreshed. A simple addition to my routine that actually works.

    Was this helpful?
  • Sabrina M.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide
    I recommend this product
    Age Range 25 - 34
    Skin Concerns Fine Lines & Wrinkles, Blemishes & Breakouts
    Skin Type Sensitive
    Body/Scalp/Hair Concerns Blemishes & Breakouts
    Rated 5 out of 5 stars
    1 week ago
    A journey to acne-free skin

    The most effective serum for sensitive, acne-prone skin which completely cleared up my skin. I've been using it for a year and am extremely pleased with it.

    Was this helpful?
  • Monique L.
    Verified Buyer
    Reviewing
    Vitamin B Serum with 5% Niacinamide
    I recommend this product
    Age Range 45 - 54
    Skin Type Sensitive
    Skin Concerns Dryness, Fine Lines & Wrinkles, Pigmentation, Uneven Texture, Sensitivity
    Body/Scalp/Hair Concerns Hyperpigmentation or uneven skin tone, Crepiness, Sun Damage
    Rated 5 out of 5 stars
    1 week ago
    Very nice product

    I use this on in-between days of using AHA and retinol. It is Nourishing, helps with any dryness and helps settle any occasional breakouts.

    Was this helpful?