FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Beauty Plus+ Rewards
App Exclusive 25% Off Selected + Grow Gorgeous Gift | Use Code: APP25
La Roche-Posay

La Roche-Posay MelaB3 Serum Intense Anti-Dark Spot Serum for Hyperpigmentation 30ml

A daily serum formulated to reduce the appearance of dark spots and pigmentation.

Get 240 LF Beauty Plus+ Points

Join Loyalty program

£48.00

Or 4 interest free payments of £12.00 with


In stock | Usually dispatched within 24 hours

Image 1 - An image showing a dropper filled with a pink serum, with labels indicating the ingredients: MELASYL™, 10% NIACINAMIDE, RETINOL (RETINYL PALMITATE), LIPO-HYDROXY ACID, and HYALURONIC ACID, all against a black background.
Image 2 - Image showing a skincare product, La Roche-Posay Mela B3 Serum, with BEFORE and AFTER sections that depict skin changes; the serum bottle is purple with a white label that includes text about its formulation, and there are notes at the bottom regarding individual results over 8 and 12 weeks.
Image 3 - An image featuring two circular blue and purple designs on black backgrounds; the left side includes the text MELASYL™ and the phrase FIGHT HYPERPIGMENTATION. A NEW MODE OF ACTION, LIKE NEVER BEFORE* and the right side displays 10% NIACINAMIDE with the text SOOTHES THE SKIN & STRENGTHENS THE SKIN BARRIER.
Image 4 - A close-up of a womans face showing her eye and cheek, with text overlay stating Lightweight Gel Serum Texture, Clinically Tested on Dark Spot Prone Skin, and Ultimate Sensoriality Maximum Efficacy.
Image 5 - Image shows three La Roche-Posay skincare products arranged in a row, labeled as MELA B3 Cleanser, MELA B3 Serum, and ANTHELIOS UV Mune 400, with accompanying text detailing their functions such as purifying, anti-dark spots, and UV protection.
Image 6 - A hand reaching for a dropper bottle of La Roche-Posay Mela B3 Serum, with text instructing to apply 2-3 drops to the face and neck after cleansing morning and/or evening.
Image 7 - Image features two illustrations of individuals with text indicating that the product is recommended by dermatologists and suitable for sensitive skin, along with icons showing it is alcohol-free and non-comedogenic.

Frequently Bought Together

La Roche-Posay MelaB3 Serum Intense Anti-Dark Spot Serum for Hyperpigmentation 30ml

This item

La Roche-Posay MelaB3 Serum Intense Anti-Dark Spot Serum for Hyperpigmentation 30ml

£48.00

Total Price:

£70.00

Other Customers Bought

Customer Reviews

4.57 stars out of a maximum of 5

5 stars rating 153 reviews

4 stars rating 44 reviews

3 stars rating 14 reviews

2 stars rating 3 reviews

1 stars rating 3 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

Amazing

5 stars out of a maximum of 5

Fantastic product! I have been using this over a week now and my skin is feeling and looking amazing. The MELA B3 Serum comes in a lovely purple glass bottle with a pipette applicator. It contains Niacinamide and vitamin b3 both of which my skin craves. The serum has a really slight gentle scent to it and soaks into skin really well upon application. Perfect for under make up too. My skin feels a lot brighter and my complexion looks a lot more even. I can’t wait to see the results with continued usage. I would definitely recommend. 

by Natalie

Was this helpful?

Great serum

4 stars out of a maximum of 5

I really, really like the La Roche-Posay Mela B3 anti dark spot serum. Its lightweight, non sticky and it absorbs quickly. I have been using it morning and night and I have begun to see improvements in the hyperpigmentation I have which has been left from acne scarring. I am sure with continued use, I will be able to see even more of an improvement. It smells really nice without being too strong and is a nice pink colour. I would recommend this product to people who are looking to combat pigmentation issues. My only issue is the dropper bottle. It doesn’t seem to pick up that much product so I do have to go back in a few times.

by Lauren

Was this helpful?

Easily absorbed

5 stars out of a maximum of 5

This product was gifted to me via Influenster.  I’ve been using this twice a day for a couple of weeks now and I can notice a difference in the appearance of my skin. The different colours of my face have started to even out. Smells amazing, easily absorbed. No issues

by Joanne

Was this helpful?

Easily absorbed

5 stars out of a maximum of 5

I’ve been using this twice a day for a couple of weeks now and I can notice a difference in the appearance of my skin. The different colours of my face have started to even out. Smells amazing, easily absorbed. No issues

by Joanne

Was this helpful?

Great improvements with 3 weeks

5 stars out of a maximum of 5

I was kindly gifted from Influenster to test & review with the product La Roche-Posay New Mela B3 Concentrated Anti-Blemish Serum for Hyperpigmentation. Serum composed of Melasyl, 10% Niacinamide, Vitamin B3, Retinol, Hyaluronic Acid & LHA that has been proven to combat dark marks, pigmentation, helping to visibly fade dark marks, including post-acne marks, discolorations, pigmentation caused by hormonal changes, sun spots and age spots. Mela B3 stimulates cell renewal resulting in more radiant and uniform skin. Serum with a lightweight and soft texture without any oil or stickiness, absorbs quickly and has a soft and pleasant smell. I have never had or currently have problems with acne but I have sun spots due to having spent practically half my life ignoring the benefits of SPFs, age spots and also very dry skin/uneven skin tones/dull which are symptoms caused by menopause . I've been using this serum for 3 weeks following the recommendations for use, which are 3-4 drops morning and night on the face, neck, decollete  and I'm also using it on my hands which have a lot of age spots and sun spots. My results: my facial skin in general is clearer and cleaner, with younger-looking skin and I can say that it is truly renewed. Very effectively this serum delivers hydration, soft and smooth skin . My neck has more beautiful skin and my decollete  where also i have  a lot of age and sun spots, I can say that there has been a good improvement. On my hands there was a slight lightening of the spots and even though I know that this hand serum would not be as specific, I will continue using it as I believe that with more time there may be some significant changes. I use Mela B3 Serum together with Mela B3 Cream (received free of charge from Influenster) which has the same components but in a smaller dosage and has SPF 30, a perfect  duo and both are suitable for all skin types , even oiIy and sensitive skin . I also reinforce protection with other SPFs 50. Based on ingredients of Mela B3 Serum & Mela B3 Cream and in my results, I believe that for menopausal skin it is an excellent product to help us improve our skin care. My review for Mela B3 is an excellent serum to use daily and worth have . Thanks!

by Mariza Cristina

Was this helpful?

Quite impressive

5 stars out of a maximum of 5

I have received this serum complimentary with the Influenster. I have tried multiple brands of skincare products and must say that I have a good comparison base. The first thing I noticed is the great packaging. The second thing that impressed me is the great fragrance. Very light and luxurious. I have been using the La Roche - Posay anti dark spots for 2 weeks now and must admit that I haven't noticed a single dark spot. I did a deep face clean indoors before I started the products and I am super happy with the brand. Thank you Influenster and La Roche.

by Hristena

Was this helpful?

Great serum

4 stars out of a maximum of 5

This is an overall good serum, I like the texture of it and how it goes onto my skin. It does have a scent but it also does have a subtle chemical smell which I don’t mind if it works, I used the glass dropper as directed and then applied it made my skin feel smooth and it does look brighter and slightly  more even. I feel like my pigmentation has faded a bit and look forward to finishing the bottle to get a final result.

by Donna

Was this helpful?

Brighter skin!

5 stars out of a maximum of 5

I have very fair skin so any imperfections and dark spot areas show up really easily. After just a few weeks my skin looks so much brighter! It glides on easily and my skin feels a lot smoother also. Overall a fantastic product.

by Marissa

Was this helpful?

Smooth

3 stars out of a maximum of 5

I was excited to try this product as I'd heard good things about it. The dropper is easy to use, even for me with manual dexterity problems. The product doesn't leave your skin oily at all. Unfortunately I found that this product left me with a burning sensation and my skin felt really tight after use albeit smooth. These sensations subsided within the hour but I didn't like the feeling. I also didn't notice any difference to my dark spots which is sad. I may finish the bottle just to see what happens.

by Lisa

Was this helpful?

Really good

4 stars out of a maximum of 5

This serum makes my skin feeel so good! It helps reduce texture and hyperpigmentation which is exactly what I’m focusing on at the moment. The serum has a silky texture that leaves your skin feeling smooth and hydrated. It doesn’t pill with my other skincare products which is a big plus! I’ve only been using it a few weeks but I can’t wait to see the big difference in my skin 😍

by Lilian

Was this helpful?