Reviews & comments

3.5
Based on 40 reviews
Select number of stars to filter reviews
Ask a question
Add pictures
  • Most helpful positive
    verified customer

    Works!

    Have only used this for 3 weeks but see results. Use a good moisturizer at night, after the serum is patted in.

    Translated from norwegian

    4 likes
    3947 views
    to leave a comment
  • 2 days

    Weakened Skin Barrier

    Hi! Can I use this together with EpiDuo to restore my weakened skin barrier?

    Translated from norwegian

    75 views
    • Farmaceut på Lyko
      1 day
      Hey Jojo Nunu✨ This should not be combined with other active ingredients or Epiduo, so wait until you have finished your treatment, and when you feel that your skin is completely calm and restored, you can carefully try patch testing this serum to see how your skin reacts to it💜 Wishing you a lovely day!🌞

    to leave a comment
  • 2 weeks

    questioning this alleged research...

    This is statistically speaking a pretty useless evidence with n=73, it would be interpreted as questionable research when the sample group is under 500? What was the confidence interval, now that the very small number of the sample group is being advertised - and what was the result? I am currently using Cosrx 6 peptide booster, Ole Henriksen truth serum and during the day drunk elephant protini cream followed by beauty of joson spf 50 - in the evening after my currentbody2 mask I use the same serums but Ole Henriksen Glow as night cream. My question now is, would this even help with the two sunspots I got afterwards, as a spot treatment or is it a bit irrelevant?

    Translated from danish

    773 views
    • Customer service at Lyko
      2 weeks
      Hey Shahnaz! 👋🤍 Thanks for your question 🤍 You are right that the study behind the Mela B3 serum has a small participant count, but the ingredients are well-known for working effectively against pigmentation spots – also sun spots. So it can definitely be worth trying as a spot treatment, but be patient, as results often take a bit of time 💛 It is specifically developed to work on uneven pigmentation and contains both niacinamide and resorcinol – two superstars when it comes to evening out skin tone 💫 It should work fine with your other products, and you apply it after cleansing and before cream, morning or evening – and remember sunscreen during the day 🙌 Take care! ☀️

      2 likes
    to leave a comment
  • 3 weeks

    Combine with other products

    Can it be combined with Purito Wonder Releaf Centella Serum Unscented 60 ml, Purito Dermide Cica Barrier Sleeping Pack 80 ml, cica plastic from La Roche-Posay, Indy Beauty Superfood Hydrating Toner 150 ml, and with squalane from The Ordinary?

    Translated from swedish

    861 views
    • Skin therapist at Lyko
      2 weeks
      Hi! 😊 Ingredient-wise, I don't see any problem, but to get the most effect from the serums, I would recommend using the serum from LRP in one routine and the serum from Purito in another routine, preferably one in the morning and the other in the evening. The other products shouldn't be a problem. Have a nice day! 💌

    to leave a comment
  • 1 month

    Combine with vitamin C and retinol

    Hi ☺️ I use the ordinary Granactive Retinoid 2% Emulsion about every other night and vitamin C and SPF during the day. How can I best incorporate this product for the best effect? Thanks☺️

    Translated from norwegian

    1583 views
    • Skin therapist at Lyko
      1 month
      Heihei 👋 Since the Mela B serum contains retinoids, I would absolutely recommend spreading the products out into their own routines/days so that you can avoid irritation and ensure the best possible effect 💪 🌞 Morning routine (every day): ✅ Cleanser ✅ Vitamin C (antioxidant, protects against UV rays) ✅ La Roche-Posay Mela B3 10 Serum (contains Niacinamide + Resorcinol, helps with pigmentation) ✅ Moisturizer ✅ SPF 50 (super important when using products for pigmentation!) 🌙 Evening routine (every other night with retinoid): ✅ Cleanser ✅ The Ordinary Granactive Retinoid 2% Emulsion (stimulates collagen production and reduces fine lines) ✅ Moisturizer 🌙 Evening routine (without retinoid – e.g. every other night): ✅ Cleanser ✅ La Roche-Posay Mela B3 10 Serum ✅ Moisturizer -See how your skin reacts: If you experience irritation, you can reduce usage. Wishing you a nice day ahead 👋

      4 likes
    to leave a comment
  • 2 months

    Hi!

    I use differin every night. Can I use this serum in the morning?💕

    Translated from norwegian

    1794 views
    • Customer service at Lyko
      2 months
      Hi, Thanks for your question! If you use Differin (adapalene) every night, it should generally be fine to use the Mela B3 serum in the morning. However, we recommend starting slowly and monitoring how your skin reacts, especially if you are combining multiple active ingredients. Also, always remember to use sun protection during the day when using products that can make your skin more sensitive. If you received Differin from a dermatologist/doctor, it is recommended to consult with them regarding combining it with other active ingredients as they know your skin😊 Feel free to reach out again if you have any more questions.

      1 likes
    to leave a comment
  • 2 months

    Hi

    Can you use this in the morning if you use differin every night?💕

    Translated from norwegian

    1594 views
    • Skin therapist at Lyko
      2 months
      Heihei 👋 While undergoing treatment with medications, it is important to avoid all active ingredients such as: retinol, vitamin C, and active acids. This product contains active ingredients and acids that are not recommended to be used while using Differin. The most important thing is that you complement with gentle base products that soothe, strengthen, and protect the skin until you finish the treatment and up to half a year after completing the treatment. This is because the skin barrier is weakened during treatment 🫶 Wishing you a nice day ahead 👋

    to leave a comment
  • 2 months

    Hi

    Can you use foundation over a moisturizer after applying it?

    Translated from norwegian

    1718 views
    • Customer service at Lyko
      2 months
      Hi Maja ✨ You can use this under makeup yes! Wishing you a nice day 💕

      2 likes
    to leave a comment
  • 2 months

    Question

    Hi! Can this be used in combination with Epiduo? Not both at the same time, but if I, for example, take EpiDuo every other night and this every other night?

    Translated from norwegian

    2049 views
    • Customer service at Lyko
      2 months
      Hey there 🌼 Yes, you can combine La Roche-Posay Mela B3 Serum and Epiduo, but be careful as both are active products! Tips: 💌Use at different times: Mela B3 in the morning and Epiduo in the evening to avoid irritation. 💌Moisture: Make sure to use a moisturizer, as both products can be drying. 💌SPF: Use sunscreen daily, as the skin becomes more sun-sensitive. Start gently and adjust usage if the skin becomes irritated✨

      1 likes
    to leave a comment
  • 3 months

    Very good!

    Really removes or lightens brown spots. Very good product! I do have a question for LYKO. You have set a recommended price that is an overprice when I look at other online stores. Your price, which is then supposed to be presented as below normal, is almost the same as many pharmacies. What makes you keep such high prices compared to many others? You probably have acceptable explanations, but as a customer, you are looking for the best prices, where you do not fit in. Thank you for a good site!

    Translated from swedish

    2 likes
    2217 views
    to leave a comment
  • 3 months

    With other ingredients

    I just bought this, can I still mix castor oil into my cream even though I have this on my skin?

    Translated from norwegian

    2268 views
    to leave a comment

La Roche-PosayMela B3Serum 30 ml 30 ml

40 reviews, 3.5 on average
222,90 zł
Rec. price 225 zł
Free delivery option available, can be sent immediately
Description
Ingredients

Serum with 10% niacinamide, hyaluronic acid, and MELASYLTM that hydrates and makes dark spots/pigmentation on the skin appear less visible. You’ll start seeing results in just 1 week*! Your skin will look refined with a more even and radiant complexion. Over time, dark spots will seem to fade in color, size, and number. It helps strengthen the skin barrier. Tested on stubborn dark spots and marks left by blemishes. Fights off recurring dark spots.
Developed for optimal tolerance for all skin types.

- Suitable for sensitive skin with pigmentation and/or dark spots.
- Perfect for uneven skin tone or skin that lacks radiance.
- Suitable for adults of all ages.
- Tested on all skin tones.
- Makes dark spots caused by sun exposure, aging, and acne appear less visible.
- Can be used on the face, neck, and hands.

*Consumer study, n=73, with usage twice a day.

Usage:
- Apply to cleansed skin morning and night.
- Use on the face, neck, and hands as needed.
- Don’t forget to apply sunscreen when using MelaB3 Serum.
- Avoid direct contact with eyes.

30 ml
  • Category:Face Care
  • Article number:
    2486-223-0030

Often bought together

306,90 zł

Customer service

Contact Us

Club Lyko

My pages

FAQ Frequently Asked Questions
Club Lyko Privacy Policy


Information

   
    

Also of interest

News and offers

Join our customer club and sign up to receive our newsletters and SMS to make sure you don't miss any offers or promotions!

Follow us

Copyright 2025
Customer service