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- 2 weeks
Fridge or not?
Hi! I just wanted to ask if this is good to keep in the fridge or if it can be stored normally in the bathroom cabinet? Thanks in advance!Translated from swedish
- 1 month
Torriden \u002B Cosrx?
Can I combine this with Torriden Toner Pad and Balanceful Cream? I usually use these during the day with the serum from the same line. In the evening, I use Cosmica renewing face oil and Cosrx snail mucin cream. I tend to get pimples and bumps, and I have a few scars and dark spots that won't go away.Translated from norwegian
1256 views- Customer service at Lyko1 monthHi there Emely ✨ Yes, these can be combined, I'm attaching a suggestion for a skincare routine 🌼 Morning: Cleanser: Gentle cleanser (e.g. CeraVe Hydrating Cleanser). Toner: Torriden Toner Pad (moisturizing). Serum: Cosrx Niacinamide 15 Serum (every other day if irritation occurs). Moisturizer: Torriden Balanceful Cream. Sunscreen: SPF 50 (e.g. La Roche-Posay or COSRX Aloe Soothing). Evening: Cleanser: Double cleanse (oil cleanser + gel cleanser). Exfoliation: 1-2 times a week (e.g. The Ordinary Glycolic Acid). Serum: Cosmica Renewing Face Oil or retinol on some evenings. Moisturizer: Cosrx Snail Mucin Cream. Tips: Exfoliate 1-2 times a week for even skin texture. Vitamin C during the day for dark spots (e.g. Cosrx Vitamin C 23). Retinol in the evening can help with scars and bumps. Remember SPF every day to protect against dark spots. Wishing you a great day ahead!✨1 likes
to leave a comment - 2 months
Combine
Can you combine this with dr. althea 345 relief cream? Looks like the cream also contains niacinamide. And can you combine this with the vit c serum from cosrx? Or should you use one in the morning and the other in the evening?Translated from norwegian
1193 views- Skin therapist at Lyko1 monthHi Veronika! It should be totally fine to use this serum together with the cream 🥰 Since I don't know enough about your skin type and condition, I recommend starting by keeping the serums in separate routines. Use vitamin C serum in the morning, and niacinamide serum in the evening ✨ Wishing you a nice day!
to leave a comment - 2 months
Cosrx niacinamide
Can this be used with azelaic acid or would this alone help treat mild periorificial dermatitis (a rash around mouth)?1 likes1277 views- Customer service at Lyko2 monthsHello Kim, Thank you for contacting us! 🥰 I would recommend focusing on soothing and hydrating products for the issue you described. For example, Laponie's Calming Serum could be a great choice! 'It’s excellent for managing symptoms of rosacea and periorificial dermatitis (POD) and is a gentle option for hormonal breakouts.' lyko.com/fi/laponie-of-scandinavia/laponie-of-scandinavia-calming-serum-20-ml If you’d like to pair azelaic acid with another serum, I would recommend hyaluronic acid! 💦 You can also fill out our free skin test here to get more personalized recommendations: lyko.com/fi/beauty-scan/ihotesti Have a great week! 🌞1 likes
to leave a comment - 2 monthsverified customer
Best
I have used up the first bottle and have ordered a new one. I think it works very well on my skin. I use it in my evening routine together with their retinol.Translated from swedish
1115 viewsto leave a comment - 3 months
Combine
Hi! Is it effective to combine this product with cosrx acne care products, or does it become too much product mixed together, and if so, which ones should be prioritized to get rid of acne as well as possible?Translated from swedish
1108 views- Customer service at Lyko2 monthsHey! Absolutely, they work really well! Here you have tips for a routine with the serum and their acne care products lyko.com/sv/cosrx/cosrx-ac-collection-calming-foam-cleanser-150-ml lyko.com/sv/cosrx/cosrx-ac-collection-calming-liquid-mild-2.0-125ml lyko.com/sv/cosrx/cosrx--the-niacinamide-15-serum-20-ml?fromsearch=2162-179-0020 lyko.com/sv/cosrx/cosrx-ac-collection-ultimate-spot-cream-2.0-30-g lyko.com/sv/cosrx/cosrx-ac-collection-lightweight-soothing-moisturizer-80-ml Good luck and take care!1 likes
to leave a comment - 5 months
Routine
Hi Can I use this together with medik8 crystal retinal 6, and if so, in what order? 😊Translated from swedish
- 6 monthsverified customer
Didn’t notice a difference?
This lasted very short… didn’t notice any difference, but probably needs to be used longer. It is very good for the skin though :)Translated from norwegian
1407 viewsto leave a comment - 6 months
Acne Scars
Does this product help get rid of acne scars?Translated from swedish
1299 views- Customer service at Lyko6 monthsHey hey Malin This serum is very effective for reducing acne scars, but it's hard to say in advance how much it will reduce yours and if they will completely disappear ❤️ But considering all the incredibly positive reviews this niacinamide serum has received, I think you should give it a try Good luck and take care of yourself! 🌸
to leave a comment - 6 months
Mixing
Can I mix it with The Ordinary glycolic acid? How many times a day can I use it? Do you recommend using it in the evening or in the morning?Translated from swedish
1108 views- Customer service at Lyko6 monthsHey Yumnah! 👋🏻😊 You can mix these two together. I recommend using the ordinary glycolic acid in the evening, and the niacinamide 15 serum can be used both morning and night! Take care! 💕
to leave a comment
CosrxThe Niacinamide 15 Serum 20 ml
12 reviews, 4.5 on average
Rec. price 32,90 €
Free delivery option available from 30 €, can be sent immediately
Description
Ingredients
Total acne care with 15% niacinamide
Highly concentrated serum that combines the maximum concentration of niacinamide with optimal ratios of synergistic ingredients for total acne control.
Use:
After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges.
20 ml
- Category:6. Serum
- Article number:2162-179-0020