Youthifier Serum

$100.00 $60.00
(You save $40.00)
(10 reviews) Write a Review
1.1 fl oz
Clientele Advanced Youthifier Serum - 174105

Targets Signs of Aging for Dramatic Benefits!

Energizes your skin and significantly increases luminosity. Used regularly, skin appears firmer and tighter. Contains SIRT Youth Factors and powerful Antioxidants like EGT, Astaxanthin, S.O.D., plus Resveratrol, Mineral Peptides and Nano Vitamins.

Youthifier Serum contains the highest concentration of Lotus ATP Complex to:

  • Re-energize skin
  • Improve elasticity
  • Smooth skin texture
  • Enhance skin tone & clarity
  • Increase firmness
  • Prevent signs of aging
  • Decrease the appearance of lines & wrinkles
  • Increase luminosity & radiance
  • Revive/revitalize/reawaken the skin’s youthful appearance

After two weeks using Youthifier, clinical tests showed:

  • 53% increase in skin luminosity via Minolta Chromameter
  • 37% reduction in the appearance of lines & wrinkles via clinical grading
  • 36% increase in skin moisturization using the Nova Impedance meter
  • 29% reduction in lines and wrinkles
  • 13% increase in skin firmness
  • 4 year younger-looking skin via Global Age Assessment

During the clinical study:   

  • 97% reported an increase in radiance & luminosity, enhanced skin tone, more hydrated skin, reduced unevenness, and a smoother texture    
  • 93% reported less visible wrinkles    
  • 90% reported an increase in elasticity    
  • 87% noted a reduced look of pores


Directions: AM/PM massage this precious Serum over face and neck before creams.

Your Satisfaction is Guaranteed!
For Personal Customer Service Call: 1-800-327-4660

Water, Dimethicone, Glycerin, Methyl Gluceth-20, Nelumbo Nucifera (Sacred Lotus) Seed Extract*, Butylene Glycol, Saccharide Isomerate, Hydrolyzed Collagen, Dextran, Trifluoroacetyl Tripeptide-2, Sorbitan Laurate, Acetyl Dipeptide-1 Cetyl Ester, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Polydecene, Laureth-8, Hydrolyzed Soy Flour, Simmondsia Chinensis (Jojoba) Seed Oil, Squalane, Solanum Lycopersicum(Tomato) Fruit Extract, Superoxide Dismutase, Catalase, Ergothioneine, Propanediol, Ornithine, Phospholipids, Glycolipids, Ubiquinone, Hydrolyzed Myrtus Communis Leaf Extract, Ganoderma Lucidum (Reishi Mushroom) Stem Extract, Lentinus Edodes Extract, Algae Extract, Ascophyllum Nodosum Extract, Vitis Vinifera (Grape) Seed Extract, Resveratrol, Astaxanthin, Ceramide 3; Ceramide 6 II; Ceramide 1; Phytosphingosine; Cholesterol; Sodium Lauroyl Lactylate; Tocopherol, Panthenol, PEG-8 Dimethicone, Octyldodecanol, Tocopheryl Acetate, Retinyl Palmitate, Ascorbic Acid, Silica, Sodium Propoxyhydroxypropyl Thiosulfate Silica, Propylene Glycol, Carbomer; Xanthan Gum, Disodium EDTA, Hydroxyethylcellulose, Methylparaben, Propylparaben, Diazolidinyl Urea, Fragrance. *U.S. Patent #5,925,348 & #6,468,564

10 Reviews

  • 5
    Youthfier serum

    Posted by Gay sousek

    I cannot believe how great my skin looks after only using for less than 2 weeks
    I am 77 and have taken fairly good care of my skin but felt I needed something new and have started using many new products
    From clientele and I can only encourage you to try any and all
    Wished I had taken photo to show the improvement

  • 5
    Younger looking skin

    Posted by Kristine

    I am 62 years old and have been using Clientele Skin products for over
    10years. I use the serum, activator, eye cream and night cream. The products
    keep my skin well hydrated, thereby improving the appearance of fine lines. I often get compliments on my skin and refer women to the product line. I find Clientele Skin care to be an excellent product that offers great results at a fair price.
    KG from N.J.

  • 5
    The reason I look young

    Posted by Lori M

    I am 62 years old and I do not look my age. I believe using the Youthifier serum for years is the reason I look young. I like the fact that the thick consistency feels so wonderful on my skin and and it is indeed an exceptional product.

  • 5
    Even out skin tones

    Posted by Jan

    In February, I decided to try the Youthifier Serum mainly to help with some age spots that were getting larger and darker. I purchased the Youthifier Serum and the Rejuvenation Cream and my skin improved. I am sixty-eight, so I do not expect to look twenty-five, but I think my skin is looking much better, and those age spots keep getting lighter and smaller.

  • 5
    Firm and Moist

    Posted by Gloria

    I use this every night underneath Rejuvenation Cream, Firming Night Peptides, or Nightime Face Therapy! Love the YOUTHIFYING results!

  • 4

    Posted by cathy from chicago

    just love this product !!

  • 5
    Firm and Moist

    Posted by Gloria

    I love the way my skin looks in the morning after using Advanced Series YOUTHIFIER Serum. My skin is moist and firm as I use it underneath all of my night creams; alternating REJUVENATION CREAM, FIRMING NIGHT PEPTIDES, and NIGHTIME FACE THERAPY. MUST HAVES for younger looking skin!

  • 5

    Posted by Cathy, CA

    This stuff works. My skin is gorgeous now!!! You should call it Miracle in a bottle! Dont ever change the formula please!

  • 5
    Superior Products

    Posted by Susan S, CA

    I just love this advanced line that you have created Clientele! You can tell how they absorb into your skin that they are superior! I love my skin care regime and how good I feel about my skin!

  • 5
    fountain of youth

    Posted by Adriane, UT

    This little bottle packs a punch, I used this till the very last drop was gone. It smoothed and evened out my skin tone, it was a great thing to use under my makeup, it minimized pores and balanced the oils. My skin glowed and it smells fantastic.