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Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
01/04
Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
Serum Activator Stem Cells by Nescens in a sleek bottle
Close-up of a skincare product’s texture
Secondary shot of the Nescens stem cell activator serum
01/04

Activator Serum, Stem Cells - Face

Anti-wrinkle and smoothing serum

19 avis

The ultimate innovation in anti-aging biological research: the activator serum stem cells encourages your skin's natural regeneration process. Clinically proven to reduce wrinkles by up to 77%, increase density and firmness, and visibly improve radiance and texture in just weeks. Ideal for mature, fragile, or dull skin in need of deep rejuvenation.

  • Up to –77% fewer wrinkles in just 8 weeks
  • +82% increase in skin density for visibly firmer, fuller skin
  • Boosts regeneration and glow, even after aesthetic treatments
Frequency
Pause or cancel at any time
  • Enjoy free delivery
  • 30-day easy returns
  • Complimentary samples with every purchase

If your skin is showing signs of aging—such as loss of firmness, deeper wrinkles, dullness, or slower recovery—this anti-aging serum is designed for you. Whether you’re over 35 and want to preserve youthful skin, or already experiencing visible age-related changes, the Nescens Stem Cell Activating Serum offers a targeted, science-backed solution to restore density, smoothness, and radiance.

Suitable for both men and women, it’s also ideal after aesthetic procedures or during times of heightened skin stress, helping to rebuild your skin’s regenerative potential from within.

Stem cell extracts from Saponaria pumila and Symphytum officinale were selected for their proven ability to reactivate skin regeneration, while resveratrol ferment and baicalin protect against cellular aging and environmental stress—ensuring visible renewal and long-term skin resilience.

Use the Nescens Stem Cell Activating Serum on clean, dry skin, applying it to the face and neck both morning and evening as part of your daily routine. This treatment is designed for continuous use throughout the year and proves particularly effective during times of seasonal transition, heightened stress, or following cosmetic procedures.

Whether integrated as a long-term anti-aging solution or used as a focused regenerative cure, it helps restore the skin’s youthful dynamics and resilience.

For enhanced results, use in synergy with the Zombie Cell Clearing Serum:

  • Apply Zombie Cell Clearing Serum in the morning to detoxify and reduce senescent cell inflammation.
  • Apply the Stem Cell Activating Serum in the evening to stimulate deep regeneration while your skin naturally repairs overnight.

This anti-aging serum increase the regenerative power of stem cells in the epidermis. Formulated to combat the signs of aging, including wrinkles, loss of skin density, and reduced elasticity.

  • Skin feels thinner, less firm, and visibly aged? Reactivates your skin’s own stem cells to regenerate epidermal tissue, increasing density (+82%)* and visibly firming the skin from within.
  • You’re seeing more fine lines and wrinkles? Stimulates collagen and elastin production, reducing wrinkle depth by up to 77%* in 2 months, while refining skin texture and boosting elasticity.
  • Dull, tired complexion? Revives the skin’s natural glow and smoothness, giving you a more even tone and refreshed appearance (+73% reported improved radiance and tone)**.
  • Skin damaged by age, pollution, or aesthetic procedures? Protects stem cells from oxidative stress and UV damage, restoring their ability to renew the skin and support long-term resilience.
  • Looking for a post-procedure recovery solution? Ideal after aesthetic treatments, it accelerates healing, reactivates regeneration, and strengthens the skin’s structure with every application.

*Evaluation by biophysical measures on 22 women during 8 weeks of usage.

**Self-evaluation, 22 women - 8 weeks.

BENEFITS

Cell renewal, increase dermal and epidermal density, reduce wrinkle.

MAIN INGREDIENTS

Saponaria Pumila Callus Culture Extract, Panthenol (Provitamine B5), Sodium hyaluronate.

APPLICATION

Apply twice daily or preferably at night to a cleansed, dried face and neck.

PROVEN CLINICAL RESULTS

Reliable results and demonstrated anti-aging properties.

Advanced Stem Cells Technology

Targets Aging and Skin Density Loss

Improves the regenerative power of epidermal stem cells, accelerating cell renewal and reducing wrinkles. The activator serum stem cells is clinically proven to increase dermal and epidermal density by 82%* and

by 77%* within the first month. It promotes youthful, radiant skin by significantly improving skin texture, firmness, and overall appearance​​​​. 

Formulated to combat the signs of aging, including wrinkles, loss of skin density, and reduced elasticity. Clinical trials of

show a 20% increase in cell renewal** and significant improvements in skin firmness and texture within two months. 75% of users reported more beautiful, supple, and radiant skin after regular use for eight weeks​​​​.*** 

*Evaluation by biophysical measures on 22 women during 8 weeks of usage. 

**Evaluation by biophysical measures.

*** Self-evaluation, 22 women - 8 weeks.

Stimulates Collagen and Elastin Production

Regenerative power

This serum uses callus culture extracts from Saponaria pumila (PhytocellTec Nunatak) and from Symphytum officinale (PhytoCellTec Symphytum) to support the production of collagen and elastin, enhancing skin firmness and elasticity. This anti-aging serum increase the regenerative power of stem cells in the epidermis.

Improve overall appearance

Apply twice daily

Apply twice daily or preferably at night to a cleansed, dried face and neck. Pump 4 drops into your palm, then smooth over skin and tap gently for better absorption. Recommended for long-term use on

lacking density and firmness, or as a temporary treatment for thin,

. Suitable for men and women, and clinically tested under dermatological supervision. In case of contact with eyes, rinse immediately with plenty of water.

The anti-aging morning routine

01

Clean your face

Ideal for deep-cleansing the epidermis, the Cleansing face gel eliminates dead cells and impurities. The first step before applying the mask.

02

Apply the defence booster

Use 3 drops directly on the face, or mix it with serum, cream, mask with 2 drops.

03

Moisturize with the serum

Pump 4 drops into your palm, then smooth over skin and tap gently for better absorption.

04

Finish with the cream

The last step is to use this lipid-replenishing cream, which makes up for the loss of lipids during aging.

LEARN MORE

FORMULA

Saponaria Pumila Callus Culture Extract:
helps protect skin cells from sun damage, improving elasticity, firmness, and density in just 4 weeks.

Provitamin B5: restores, moisturizes, and softens skin.

Sodium Hyaluronate: keeps skin hydrated and firm by boosting collagen.

Aqua (water), glycerin, niacinamide, butylene glycol, acetyl glucosamine, propanediol, phenoxyethanol, isomalt, saccharide isomerate, panthenol, sodium hyaluronate, carbomer, ethoxydiglycol, ethylhexylglycerin, retinyl palmitate, xanthan gum, helianthus annuus (sunflower) seed oil, edta disodium, pichia/resveratrol ferment extract, sodium hydroxide, lecithin, caprylyl glycol, ppg-26-buteth-26, parfum (fragrance), peg-40 hydrogenated castor oil, sodium lactate, baicaline, coco-glucoside, citric acid, sodium citrate, sodium polyacrylate, saponaria pumila calus culture extract, symphytum officinale callus culture extract, tocopherol, sodium benzoate, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, norleucine hexanoyl dipeptide-3 acetate.

The composition given here is for information only and is based on the latest version of our product. As the composition of any product may change during its life cycle, we recommend that you check the list of ingredients on the product you receive.

We love questions

For best results, the Nescens Stem Cell Activating Serum should be used twice daily. Consistent use is key to reactivating the skin’s regenerative functions and achieving visible improvements in firmness, smoothness, and overall skin quality. It can be used year-round, either as part of a daily anti-aging routine or as a targeted intensive treatment over 8 to 12 weeks.

Unlike conventional serums that act only on surface signs of aging, this formula reactivates the skin’s own regenerative potential by targeting stem cells—delivering visible improvements in firmness, smoothness, and density from within.

Yes. The formula is dermatologically tested and well tolerated by all skin types, including sensitive, mature, or stressed skin.

It is recommended from age 35 onwards, or earlier if you notice signs of fatigue, decreased elasticity, or slower skin renewal. It is also ideal for post-procedure care or intensive anti-aging routines.

Yes. The serum supports recovery and accelerates tissue regeneration, making it particularly effective post-procedure. However, always follow your practitioner’s advice.

No. The formula relies on advanced stem cell technology, bioferments, and gentle yet potent anti-aging actives—without retinol or exfoliating acids—making it suitable for daily use without irritation.

While results are best maintained with consistent use, stopping the serum won’t cause a rebound effect. However, your skin will gradually return to its natural regeneration rhythm.

Reviews(19)

01/07

Note

Nathalie L.
16/05/25
TOP. J’adore l’effet raffermissant, ma peau paraît plus tonique dès les premières applications
Martine B.
16/05/25
Mes rides sont visiblement atténuées et ma peau est plus souple
Emily T.
16/05/25
My skin tone looks more even and feels smoother