Moisture Magnet for your Skin

Youth Infusion Serum

Rated 4.96 out of 5 based on 56 customer ratings
(56 customer reviews)


This Youth Infusion Serum is a light weight heavy weight that delivers. Full of the best in defense and repair, a multi tasking genius. Helps to hydrate and Rejuvenate: Plant based stem cells are known to extend the life of healthy cells while reducing the appearance of wrinkles and sagging skin. Acts as a hydration booster to prepare skin to receive potent levels of actives.

Delivery & Returns
SKU: 10980FG Category: Tags: , ,

How To Apply

For The Best Results

Smooth serum gently onto face and neck using slow, upward strokes. Use on cleansed skin in the morning whenever your skin feels dry, as well as every evening. For maximum anti-aging performance, use before Advanced Peptide Antioxidant Serum and follow with Anti-Aging Restorative Moisture.

The Benefits

Our Radical Promise

  • Plant based stem cells extend the life of healthy skin
  • Maximum levels of Hyaluronic acid boost skin hydration to make a true youth elixir
  • Helps increase skin hydration and reduce skin roughness and wrinkles

Radical Selfcare

Youth Infusion


High Performance Active Ingredients

  • Hylasome: (cross linked Hyaluronic Acid) has 5x the water binding capacity of hyaluronic acid. A unique delivery system for water and a free radical scavenger.
  • Malus Domestica (Apple Plant Stem Cell): Protects longevity of skin stem cells, delays senescence of essential cells, combats chronological aging, and prevents against UV damage.
  • Uniprosyn (oat protein extract): helps increase skin hydration and reduce skin roughness and wrinkles
  • Algae Extract (Pullulan): functions as a skin tightener by protecting human fibroblasts from oxidative stress, simultaneously increasing the formation of collagen.
  • Oryza Sativa (rice) extract: improves appearance of skin by increasing protection and repair from previous UV and oxidative damage.

No animal testing.

56 reviews for Youth Infusion Serum

  1. Rated 5 out of 5


    I believe greatly in the benefits of well being and with skin feeling truly this youthful, I feel that Radical Skincare has given me the lift I needed nearing the big 40 !!

  2. Rated 5 out of 5


    This is probably my favorite beauty find ever! It hydrates like nothing else.

  3. Rated 5 out of 5


    I love this serum saw a difference in my skin after a few days, cannot live without it now. My wrinkles have smoothed out and my face looks a lot brighter 10 out of ten

  4. Rated 5 out of 5


    If I were stranded on a dessert island, this would be the one beauty product I would take. I use this product twice a day and I’m obsessed

  5. Rated 5 out of 5

    Shehera mocellin

    This serum is a must have. My skin is super sensitive and breaks out with most heavy anti aging products but this goes on super light and my skin feels refreshed all day.

  6. Rated 5 out of 5

    Gina montejano

    I really like this because it glides on my skin so easy and it’s not sticky. I was using a vitamin c serum bit this a lot more good ingredients so I will probably switch to this permanently.

  7. Rated 5 out of 5


    A friend of mine has a beauty blog and she’s really picky. When she said I should try this I trusted her and she was right. It really does plump my fine lines and all I do is add my regular cream!

  8. Rated 5 out of 5

    Lorrie Jones

    I am such a fan of this serum! I look forward to the feeling of it being applied everyday. IF there is any item you need it’s the serum twice a day. You will be so glad you did.

  9. Rated 5 out of 5

    Amanda Albrit

    A friend gave me a bottle of this to try, and I can’t believe I have never thought I needed a serum, makes all the difference in the world! My face us site dewy!

  10. Rated 5 out of 5

    Lorelei rhoads

    When I use this serum my skin stays hydrated all day long without being sticky. Can’t I believe I never heard of this or used it before!

  11. Rated 5 out of 5

    Ginger Carter

    I am hooked on this! I was using a drugstore serum but this makes my skin feel so much better! Never going back!

  12. Rated 5 out of 5

    Kala Larue

    I swear this stuff is like magic. I don’t have a problem with wrinkles or aging yet, but when I use this, I don’t even need a separate cream and my makeup goes on so easy!

  13. Rated 5 out of 5

    Dana Burke

    With the winter months drying out my skin, the serum provided moisture and hydration to my red and irritated skin without feeling heavy.

  14. Rated 5 out of 5

    Debbie Yanco

    Youth Infusion Serum is just amazing! My skin feels refreshed and moisturized after each use. It’s light and dewy and wonderful!! This product makes my skin look youthful, soft and hydrated.

  15. Rated 5 out of 5

    Giti Fuchs

    Love the serum make any skin feel youthful and soft. I use it daily l. I am basically obsessed with all radical skincare, not only how they make my skin feel but the story behind the products as well. You must try the serum the face wash the moisturizer etc you will love them too!

  16. Rated 5 out of 5

    Jen Teafatiller

    I’m left with a soft hydrating glow!

  17. Rated 5 out of 5

    Renee Turner

    Amazing for my dry, sensitive skin! This has restored back moisture, without making my skin oily. Love it!!!

  18. Rated 5 out of 5

    Rebecca Reinbold

    I LOVE this product. It makes my skin smooth and hydrated without feeling oily. I have some hyper pigmentation too and it faded that and made my face truly look brighter. My new favorite product!

  19. Rated 5 out of 5


    Love love love this stuff! Makes my skin feel all tingly right before I go to bed and I wake up feeling great!!

  20. Rated 5 out of 5

    Jaclyn Becker

    Love this product, it feels great, smells clean and has improved the look and feel of my skin in just a few weeks. I highly recommend this product to all the ladies out there looking for radiant skin.

  21. Rated 5 out of 5

    Diana Ripley

    This serum is fantastic! You will love the way it makes your skin feel. it is very hydrating and yet light. I look forward to applying it. Try it you will love it too.

  22. Rated 5 out of 5

    Maryam Aragon

    I’m a Radical junkie, their stuff is high-tech without harmful parabens and sulfates, toxins I avoid like the plague. This is hands down the best youth serum I’ve ever used. Paired with their sunscreen, I look like I just got back from a spa trip in Thailand.

  23. Rated 5 out of 5

    jaime s

    If you’re searching for the fountain of youth in a bottle, look no further. The youth infusion serum has dramatically changed the look and feel of my skin in weeks. My skin has never been more toned, even and clear. I’ve become a fan for life!!! Thanks Radical- your products rock!!

  24. Rated 5 out of 5

    Ash Watson

    My wife bought this for me and being a man, I didn’t realize the point of a serum. However, whilst tying to survive this New York City winter–hot, humid weather and A/C, then temperatures dropping to below freezing in a span of one week–it’s saved my parched skin. Won’t fly without it.

  25. Rated 5 out of 5

    Shirin L

    It gets tingly when I put it on and I can really feel it going to work. My skin is so much brighter and even overall, I’m amazed.

  26. Rated 5 out of 5

    Caroline Miro

    If you want hydrated skin, put this on under your moisturizer. It’s been a game changer in my skincare routine.

  27. Rated 5 out of 5

    lene Paula Wilson


  28. Rated 5 out of 5

    Julia Moton

    I’ve been using the youth serum for about a month and it’s making my skin glow beautifully. People are telling me my skin looks amazing! And I love the freshness of it! Definitely a wonderful product from Radical.

  29. Rated 5 out of 5

    Maria Scherer

    I’ve been using Radial Skincare’s Youth Infusion for about a month now. I absolutely love the fragrant and the texture. It leaves my skin feeling smooth and silky. I also noticed that my skin tone started looking more even. I would highly recommend it for my friends and family.

  30. Rated 5 out of 5

    Linda Rafoss

    This little workhorse is the MVP of my skin care routine. It’s worked wonders on my skin, i can’t live without it!

  31. Rated 5 out of 5

    Kym Adams

    I love this! It is very lightweight and left my skin feeling dewey and having a wonderful glow. Would definitely buy again!

  32. Rated 5 out of 5

    Myriam Fuchs

    I love the radical skin care line I am a 67 year old woman and this is my new go to serum it makes my face glow and feel quite youthful! I recommend it to anyone who wants to look and feel younger!!!

  33. Rated 5 out of 5

    Chaya green

    This is the first product from radical that I have tried and I’m hooked I can’t wait to try more of your line. Love the scent and texture of the serum. I’m in my thirties and now is the turn to start taking care of my skin. This is a must have to add on to my skin care regimen!

  34. Rated 5 out of 5

    ilene wilson

    This product is amazing i love it. Thank you much

  35. Rated 5 out of 5

    Feige Chait

    I have sensitive skin which is usually easily it rated by products but this product did me wonders and didn’t irritate my skin at all. I loved this serum especially and plan on buying more. This is my new holy grail! Go buy it.

  36. Rated 5 out of 5

    Tamara dombroff

    One word for you love! Well two or three more obsessed and hooked. Soft on the skin and I feel a smoothness as well after a few days. A must have…

  37. Rated 5 out of 5

    Barrie Lloyd

    I’m in my 30’s and still struggle with oily skin and acne. This product cleared up my skin so fast and makes my face feel smooth and hydrated without the excess oil.

  38. Rated 5 out of 5

    Alix Jaffe

    Love this product! Have been using the past week and my face feels super hydrated. Love the light texture and unlike other serums, has a great smell. Look forward to seeing more results!

  39. Rated 5 out of 5

    Heather Ruhsam

    I’m always tentative to try new products as my skin is really sensitive. But from the moment I applied this, I knew it was different! Love the way it made my skin feel from the first application. And it only got better! Left my skin feeling amazing! Refreshed, youthful, bright!

  40. Rated 5 out of 5

    K Morgan

    The texture is divine and I love how silky smooth my face feels after applying the serum.

  41. Rated 5 out of 5

    Alexis A

    Loved this serum! It goes on smoothly and it feels super light on my face. My skin feels great!

  42. Rated 5 out of 5

    Kathy Cox

    The Radical Skincare serum seems to be working great. I like the lightness of the feel and the way it hydrates my skin. It may be my imagination but I think my skin looks lifted!

  43. Rated 5 out of 5

    Morgan Waller

    The Youth Infusion Serum is now a staple in my daily routine, morning and night. It’s light weight and effective! My skin has a glow and evenness that I didn’t see before using this product. If you’re in cold weather like me (Chicago), I’d recommend pairing the Youth Serum with the Peptide Serum. No going back for me- I’m locked into this stuff.

  44. Rated 5 out of 5

    Alicia C

    Huge fan of this serum. My skin has always been difficult to care for. I’m 26 and simultaneously get wrinkles AND breakouts. Not cool! This serum was great because it instantly made me skin glow while keeping my pores clear. The amazing smell is an added bonus!

  45. Rated 5 out of 5

    Lonnie Jordan

    I was handed a sample from Valerie Plotnikova a rep for the line. This product added a beautiful glowing boost to my daily skincare. It proved flexible with my other products and had a fruity scent of tangerine which I loved. I’d recommend this to other skincare lovers. The benefits were amazing.

  46. Rated 5 out of 5

    Dana Grilikhes Nassi

    I really liked this product – I think it it reduced my wrinkles and lines visibly. I also like the silky feel (not too heavy or gooey feeling) and the scent is really lovely and fresh. The packaging is really clean and the pump dispenser worked beautifully throughout the contents of the bottle. Thank you!

  47. Rated 5 out of 5

    Ashley H

    I am typically skeptical of skin treatments outside of my normal routine. I tried Youth Infusion Serum based on a friend’s recommendation and have been SO pleased. I noticed a difference in my skin after just a few applications. I’ve now recommended to quite a few family members and friends and they are hooked as well!

  48. Rated 3 out of 5

    Maddi T.

    I am quite conflicted on reviewing this product. I certainly noticed a smoother and suppler skin texture, which is great! However I found that using this daily lead to blemishes and increased sensitivity. I use a facial brush, and when using this product consistently, found that my skin would become irritated. At 27 this product may be too intensive for my needs.

  49. Rated 5 out of 5

    Catherine Stacks

    I love the Radical Skincare Youth Infusion Serum. It works as a perfect moisturizing layer underneath my makeup – as a bonus, it smells great!

  50. Rated 5 out of 5

    Valerie Golson

    Love this serum. My skin looks brighter and dewy. Even my makeup looks more even after application!

  51. Rated 5 out of 5

    Roxanne Nesis

    After trying lots of serums, was delighted to find one that works! Great for fine lines and love the citrusy fresh scent.
    I like how it glides on and doesn’t flake when my foundation is applied. My skin feels smooth and silky. I would recommend it to my friends. Will definitely continue to use.

  52. Rated 5 out of 5

    Lindsay Burke

    After applying before bedtime, I wake up with more vibrant-looking skin. The serum smells delicious and I plan on using this product long term! It has replaced my retinol cream entirely.

  53. Rated 5 out of 5

    Caitlin Dalton

    I’ve been searching for so long for a product that leaves my skin hydrated and feeling fresh yet doesn’t leave it feeling sticky and heavy. This product is exactly what I needed and my skin loves it!

  54. Rated 5 out of 5


    This is a great product..I use it everyday. I’m 60 something and my dermatologist thinks my skin is amazing…I won’t stop using this!
    Thanks Radical Girls!!

  55. Rated 5 out of 5

    DeDe Brown

    I really loved this product. I felt and saw noticeable improvement in my skin. It felt tighter, smoother and more importantly younger!

  56. Rated 5 out of 5

    Jessica Pappas

    I’ve been applying the Radical Youth Serum for 1 month now and am very pleasantly surprised! My skin feels and looks more vibrant and I totally love the fresh citrus smell of this product! Can’t wait to try out more of Radical’s skincare line.

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