Backed by 5 years of research and powered by NAD⁺-supporting age-disrupting technology—including taurine, exosomes and peptides—CellularYouth™ Longevity Serum helps recharge the natural energy and repair pathways that can deplete with age, so skin visibly mirrors the vitality and renewal of younger skin.

Think of your skin like a battery. As cellular energy declines, natural renewal slows—accelerating aging’s timeline. This breakthrough formula visibly slows 12 signs of aging, helping extend skin’s visible healthspan and support younger-looking skin, longer.

Future-Proof Your Skin.

Clinically proven to visibly reverse the look of skin age, this next-gen longevity serum delivers firmer, smoother, more radiant skin now—while future-proofing your skin’s tone, texture and long-term resilience.

When To Apply
After cleansing, exfoliating & toning, apply 1-2 pumps evenly to face & neck, morning and night. 

How To Apply
For daytime wear, always finish with SPF 30 or higher. For nighttime, follow with the rest of your routine, layering from thinnest to thickest texture. 

Journal of Cosmetic Dermatology, July 2024, pages 4,295–4,302; and July 2022, pages 4,410–4,421
Science, June 2023, pages 1–11
Aging Cell, July 2022, pages 1–19
Frontiers in Nutrition, December 2021, pages 1–10
Egyptian Academic Journal of Biological Sciences, May 2020, pages 55–66
Aging and Disease, December 2017, pages 778–791
International Journal of Peptide Research and Therapeutics, November 2017, pages 577–587
Drug Design, Development and Therapy, December 2014, pages 33–78
Pharmaceutical Research, August 2008, pages 1,846–1,850

-Helianthus Annuus (Sunflower) Sprout Extract: Derived from sunflower plant seedlings. High in phenolic compounds + flavonoids. Nourishes by fueling natural NAD+ pathways—key to cellular energy.
-Goji Fruit Extract: Contains antioxidant compounds and polysaccharides. Can help defend the skin from environmental damage
-Acetyl Tetrapeptide-2: Synthetic peptide. Support skin’s extracellular matrix. Encourages healthy levels of elastin

Aqua/Water/Eau, Propanediol, Glycerin, Triheptanoin, Methyl Gluceth-20, Simmondsia Chinensis (Jojoba) Seed Oil, Tridecyl Trimellitate, Maltodextrin, 1, 2-Hexanediol, Dimethicone, Taurine, Bacillus Ferment, Ganoderma Lucidum (Mushroom) Stem Extract, Helianthus Annuus (Sunflower) Sprout Extract
Goji Fruit Extract, Acetyl Tetrapeptide-2, Isomalt, Coco-Caprylate/Caprate, Hydroxyacetophenone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, C9-12 Alkane, Dilinoleic Acid/Butanediol Copolymer, Glyceryl Behenate, Polyglyceryl-6 Octastearate, Sodium Phytate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Potassium Chloride, Acacia Senegal Gum, Xanthan Gum, Polysorbate 60, Sorbitan Isostearate, Synthetic Fluorphlogopite, Caprylyl Glycol, Citric Acid, Castor Oil/IPDI Copolymer, Lecithin, Cyanocobalamin, Tin Oxide, Iron Oxides, Titanium Dioxide

1. What’s the difference between longevity skincare and anti-aging skincare?

Longevity skincare focuses on supporting the skin as it naturally changes over time, helping it stay resilient and maintain a youthful-looking appearance. Traditional anti-aging products often target visible signs once they appear, while longevity skincare takes a more proactive, future-minded approach by supporting the skin’s natural renewal process.

CellularYouth Longevity Serum is designed with this philosophy in mind, helping visibly improve firmness, smoothness, and tone while supporting skin for the long run.

2. What makes the CellularYouth Longevity Serum unique?

This breakthrough longevity formula is powered by NAD-supporting technology and an Age-Disrupting Complex with peptides, taurine, and goji phyto-exosomes. These ingredients work together to target 12 visible signs linked to the root causes of aging, helping your skin to look younger, longer by supporting the natural energy and renewal pathways that can fade with age.

3. Who is the CellularYouth Longevity Serum ideal for?

The CellularYouth Longevity Serum is perfect for anyone looking to proactively take control of their skin’s aging process. It’s ideal for those who want to preserve their skin’s youthful appearance and build resilience for the future, as well as those who already have visible signs of aging like dullness, fine lines or loss of firmness. This serum works for all ages and skin types, delivering both immediate and long-term results.

4. How is CellularYouth Longevity Serum different from other Paula’s Choice serums/treatments?

While many Paula’s Choice serums (like retinol or vitamin C) target specific concerns, CellularYouth Longevity Serum is designed as a multi-benefit treatment that supports the skin’s resilience pathways over time. It’s supercharged to address both present concerns and preserve skin for the future, making it a powerful complement to your existing routine.

5. Is the CellularYouth Longevity Serum suitable for sensitive or redness-prone skin?

The formula is dermatologist-tested and suitable for sensitive skin. Its barrier-supporting ingredients help reinforce skin’s resilience, which can benefit sensitive or redness-prone skin with consistent use.

6. Is the CellularYouth Longevity Serum suitable for all skin types?

Yes, the CellularYouth Longevity Serum is suitable for all skin types and effective for dry, oily, combination, and normal skin. The lightweight, non-sticky fluid absorbs rapidly and delivers visible improvements to skin’s youthful appearance regardless of skin type.

7. How long will it take to see visible results?

Results can vary but CellularYouth Longevity Serum delivers immediate improvements in skin smoothness. After 3 weeks, skin looks firmer and more youthful. At 8 weeks, you’ll see visible improvements in sagging, smoothness, and the appearance of fine lines and wrinkles.

8. Does the CellularYouth Longevity Serum replace my other anti-aging ingredients or products?

CellularYouth is designed to work alongside your current routine by offering multi-dimensional support for visible signs of aging and skin resilience. It pairs well with other ingredients and serums, so you can use it alongside your existing routine.

9. How does the CellularYouth Longevity Serum work?

The CellularYouth Longevity Serum works to support the skin’s natural renewal process while delivering clinically proven improvements in firmness, smoothness, tone, and the appearance of fine lines and wrinkles. Its blend of ingredients helps reinforce the skin barrier and support the skin’s overall vitality. NAD-supporting technology with Sunflower Sprout Extract helps recharge skin by fueling natural NAD+ pathways, which are key to cellular energy. The Age-Disrupting Complex, featuring Longevity Peptide and Taurine, helps maintain skin’s youthful look and supports renewal that can slow with age. Goji Phyto-Exosomes work to visibly tighten contours, smooth fine lines, and improve firmness. Together, these ingredients target 12 visible signs linked to the root causes of aging.

10. Does the CellularYouth Longevity Serum contain fragrance, dyes or parabens? Is it vegan?

No, this serum does not contain fragrance, dyes, or parabens. Yes, it is vegan.

11. What gives the CellularYouth Longevity Serum its lilac/pink hue?

Its color comes from a combination of mineral pigments (iron oxides, titanium dioxide) and vitamin B12 (cyanocobalamin).

12. Can I use this serum while pregnant or breastfeeding?

The formula does not contain ingredients typically restricted during pregnancy. However, if you have questions about starting a new product while pregnant or breastfeeding, speak with your healthcare provider.

13. How long does one bottle last, if used as directed?

About 1–4 months per bottle depending on whether you use 1–2 pumps and apply once or twice daily; results vary with face size and areas used.

Why this can vary: Actual duration depends on individual factors like face size, the areas you treat (face vs. face + neck/décolleté), number of pumps, and application technique. Using on more areas or more pumps per application will shorten the time a bottle lasts.