This product says that it is supposed to help with fine dry lines and reduce visible redness. I have uneven coloring on my face and often my face gets red. I also have some forehead wrinkles/dry lines that aren't very deep. With that being said I wasn't expecting much when trying this serum, but it really surprised me. I first tried it in the evening and when I woke up the next morning my forehead wrinkles were seriously almost nonexistent. With only using it once I was shocked! I've been using it for the last week or two not twice a day like it recommends. I didn't notice any difference with it reducing redness, but I would recommend for lessening wrinkles/dry lines alone. I also have sensitive skin and this serum didn't irritate it at all. The scent of the product is very light. *I received this product for free from Darphin for testing and review purposes.*

I've been using the Darphin Intral Inner Youth Rescue Serum and honestly… this is one of those products that makes your skin feel calm immediately. My skin can get a little sensitive and randomly irritated, and this serum actually helps with that. It's super lightweight and absorbs fast, so it doesn't feel heavy or sticky at all. My skin feels hydrated, soothed, and just more balanced after using it. What I really noticed is how it helps with redness and that "stressed skin" look. It has a mix of calming ingredients like chamomile, peony, and panthenol, plus antioxidants like resveratrol, so it's really focused on soothing and protecting your skin barrier (Notino) It also gives a nice glow without making my skin oily, which I love. My skin just looks healthier overall, not irritated or dull. Only thing is… it does have fragrance, so if your skin is SUPER sensitive, that's something to keep in mind. Overall, I'd recommend this if your skin gets sensitive, red, or easily irritated and you want something that actually calms it down while still hydrating.

I incorporated this serum into my routine over the last week and it has honestly been absolutely amazing. The texture of the serum feels so amazing on my skin. The scent is so light and lovely, not overpowering at all. The serum worked great with the other products that I was using, I had no issues there. As a girl with sensitive skin I never experienced a reaction or any bumps on my skin due to this product. If anything it helped soothe my skin after a previous reaction! this product left my skin, so plump and smooth I received this product for free from Darphin for testing and review purposes.

It's actually weird because I tried a little sample first and it made a huge difference in one day. It smells lovely, not overpowering, but very light and it fades and absorbs quickly and goes well with the other products as well

I bought the 50ml product and the bottle was not full. It seems like they sent a product that was returned after a couple of uses.

As a long time customer with Darphin for more than 15 years, I would like to express one thought: I have been using Intral Serum for more than 10 years, I love this pink bottle and I know this product so well. The Intral Serum bottle used to be full meaning that the bottle is filled all the way up with prescious amazing pink serum. Nowadays, the Inteal Serum bottle is not full with approx. 5-15ml less depending on which size of Inteal Serum we ordered. I noticed that pressure head of Intral Serum bottle is in used. We all know that a new bottle with new pressure head will require few presses in order to get first drop at first time. With your current Intral Serum bottle, it is not full and the pressure head has been in used, I immediately get drops when I press the pressure head on new bottle. I do not know why Darphin, but I am concern about hygiene if this is returning product and resell it to us. Its just a thought, I am a loyal customer who love Darphin, I still believe that Darphin is a good skin care line and has excellent customer service. This is Darphin signature, and Darphin should appreciate it.

I will ramble. First, let me say I am one of the OG Darphin users from as far back as the time of the Vitalserum 70 (I still lament that it was discontinued...bring it back 🥹🥹🥹), and since then, intermittently, I have strayed towards the Stimulskin and Exquisage collections but something was missing, perhaps it was the absence of deep lines and wrinkles on my skin or maybe the products truly didn't work for me, so, I ended up gifting everything to others and for the past 3-4 yrs I've abstained from anything Darphin. Fast forward to 2024, and having gone through so many emotional upheavals, my skin and face went into a rebellious stage and nothing I used worked. I went for all the high-end, most expensive beauty brands but nothing worked and gravity became even more unkind. I stopped looking in the mirror and decided to tackle this issue by attrition; in that, I would buy gift sets of five to six antiaging brands and work my way through them and since I'd never tried the Intral collection, that was my very first purchase. And wow...the difference was instantaneous. My cheekbones re-emerged, the pores ran away, and those pesky dark circles both under and at the inner corners of the eyes have gotten significantly lighter in just a few days. I'm now in the process of hoarding a few bottles of the serum, toner, and soothing cream cos god knows Darphin might wake up tomorrow and decide to discontinue them. What do I do with the boxes of other brands that are still being delivered?

The serum for the redness works really well. In the past, I only used it when my skin was sensitive but that really rarely happened. Recently, I had a terrible allergic reaction and got redness and bumps all over my skin. I tried everything and the skin got so dry and tight. Then, I remembered I still had a few small complimentary gifts of Intral serum that really rescued my skin. It hurt a bit in the beginning when I first applied because my skin got so irritated from the dryness and irritation. However, it reduced the redness in 15 minutes, and after a few rounds, I could feel my skin was recovering slowly and started to heal from the irritation and started to lock in moist which I don't feel dry anymore. This is the best product I ever used and worked.

Left my skin feeling smooth. I would definitely purchase this.

The watery consistency surprised me but i liked it bc i felt like it absorbed better. I sadly can not test it out for long due to the fragrance. Its a bit too strong in my opinion and doesn't go away until washed off.