Glow Serum

Because not all spots are created equally. More than a brightening serum, Glow Serum takes a longevity-driven approach to visible pigmentation, targeting multiple causes of age spots, sun spots and uneven skin tone.

A bottle of Swiss Line Cellular Glow Serum in 'Cell Shock White' with a silver cap and a white 'NEW' sticker, set against a clean light gray background.
A skincare bottle labeled Cell Shock White by Swiss Line, shown on a white background with a pink liquid splash and callout text describing its benefits.
A hand holding the cap of a Swiss Line Cell Shock White glow serum bottle against a solid gray background.
A close-up of a translucent light pink liquid with small bubbles, positioned on the left side of a clean white background.
Before-and-after skin comparison showing visible reduction of age spots over 56 days, with close-up texture images labeled 'Before (Day 0)' and 'After (Day 56) Delentigo 4%'.
A bottle of Swiss Line Cellular Glow Serum in 'Cell Shock White' with a silver cap and a white 'NEW' sticker, set against a clean light gray background.
A skincare bottle labeled Cell Shock White by Swiss Line, shown on a white background with a pink liquid splash and callout text describing its benefits.
A hand holding the cap of a Swiss Line Cell Shock White glow serum bottle against a solid gray background.
A close-up of a translucent light pink liquid with small bubbles, positioned on the left side of a clean white background.
Before-and-after skin comparison showing visible reduction of age spots over 56 days, with close-up texture images labeled 'Before (Day 0)' and 'After (Day 56) Delentigo 4%'.
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- 30ml / 1.0 oz
Award-winning skincare
Made in Switzerland since 1989
360° advanced formulas

Glow Serum

An advanced brightening serum designed to visibly reduce dark spots, sun spots and age spots while improving uneven skin tone and radiance. Going beyond conventional spot correction, Glow Serum targets both melanin-driven and age-related pigmentation with Delentigo™, a clinically tested brightening active complex, alongside high-performance skincare actives. The result is clearer, more even-looking and visibly luminous skin.

  • Visibly reduces dark spots, sun spots and age spots, with Delentigo™ clinically tested to reduce age spot contrast by ~50%
  • Improves uneven skin tone, clarity and radiance
  • Helps skin look firmer and smoother

AGE SPOTS – UNEVEN SKIN TONE – SKIN LONGEVITY

The Cell Shock White Glow Serum is a next-generation brightening serum designed to visibly reduce age spots, sun spots and uneven skin tone while helping to preserve skin's youthful clarity over time. Inspired by the latest advances in longevity science, it targets both existing discoloration and the biological processes that contribute to the formation of future pigmentation.

Featuring Delentigo™, a trademarked Swiss active and advanced brightening active complex, together with niacinamide and licorice extract and collagen, the formula works across multiple pathways involved in visible pigmentation to reveal a brighter, clearer and more even-looking complexion.

Suitable for all skin types, especially those concerned with dullness, uneven skin tone and visible signs of photoageing, Glow Serum delivers visible brightening while supporting healthier-looking skin over time.
  • Visibly reduce age spots, sun spots and uneven pigmentation
  • Improve overall skin radiance and clarity
  • Support a smoother, more luminous complexion
  • Help defend against future discoloration caused by environmental stress and skin ageing
  • All skin types
  • Early aging and mature skin
  • Those concerned with dullness, uneven skin tone and visible signs of photoageing

Water/Eau, Glycerin, Pentylene Glycol, Niacinamide, Propanediol, Hydrolyzed Soy Protein, Hydrolyzed Collagen, Soy Isoflavones, Lepidium Sativum Sprout Extract, Arbutin, Glycyrrhiza Glabra (Licorice) Root Extract, Superoxide Dismutase, Glutathione, Ascorbyl Palmitate, Linoleic Acid, Linolenic Acid, Squalane, Lecithin, Biosaccharide Gum-1, Ceratonia Siliqua (Carob) Gum, Citric Acid, Sodium Hydroxide, Hydrolyzed Wheat Gluten, Tocopheryl Acetate, Polysorbate 60, Lauroyl Lysine, Maltodextrin, Silica, Polysorbate 80, Alcohol, Carbomer, Chlorphenesin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Disodium Edta, o-Cymen-5-Ol, Propylene Glycol, Sorbitan Isostearate, Sodium Dextran Sulfate, Sorbic Acid, Tromethamine, Ethylhexylglycerin, CI 14700 (Red 4), Fragrance, Linalool, Limonene, Citronellol, Citrus Aurantium Peel Oil, Phenoxyethanol.

Our formulations will be updated from time to time as part of our commitment to innovation, or due to regulatory changes. As such, the ingredient list above may vary from that on the box depending on time and region of purchase.
Glow Serum - 199.00 CHF

WHAT MAKES THE GLOW SERUM SO EFFECTIVE?

Glow Serum targets more than melanin.

While many brightening serums focus primarily on reducing melanin, Glow Serum takes a longevity-driven approach by addressing both melanin-related dark spots and age-related discoloration associated with oxidative stress and cellular senescence.

Featuring Delentigo™, a trademarked Swiss-developed brightening active complex, together with licorice, niacinamide, glutathione, superoxide dismutase (SOD) and marine collagen, the formula helps to visibly reduce age spots, dark spots and uneven skin tone while improving skin clarity and luminosity.

Visible Reduction of Age Spots with Delentigo™

In an ingredient study, women applied a cream containing 4% Delentigo™ twice daily for eight weeks. Pigmentation in age spots and the surrounding skin was measured using precise instrumental analysis.

Results after 8 weeks:

  1. Skin pigmentation appeared more even.
  2. Age spots showed greater lightening than the surrounding skin.
  3. The pigmentation contrast between age spots and surrounding skin was reduced by approximately 50% versus baseline, revealing a visibly smoother, more balanced-looking complexion.

*Study details: 12 women (40–66) applied 4% Delentigo™ twice daily for 8 weeks. Age spots vs. normal skin measured via Skin Pigmentation Analyzer® and Visioface Quick. Result: ~50% reduction in pigmentation gap vs. baseline, with stronger lightening on age spots.

A round clear glass dish containing a light green gel or liquid with small green sprouts, photographed from above on a white background with soft vertical light beams.

DELENTIGO™

A trademarked Swiss-developed brightening active complex that targets both dark spots and age-related discoloration. By addressing melanin regulation alongside oxidative stress and cellular senescence, it helps visibly improve skin clarity, reduce uneven pigmentation and reveal a more luminous complexion.

Two clear glass test tubes standing upright against a gray background with dramatic leaf shadows. The left tube contains several brown dried roots or sticks, and the right tube contains clear liquid with visible air bubbles.

Licorice Root Extract

One of nature's most effective brightening ingredients, licorice helps regulate excess melanin while providing antioxidant and soothing benefits. It helps visibly reduce dark spots and uneven skin tone, making it especially suitable for sensitive and mature skin.

HOW TO USE

Apply 1–2 pumps to cleansed face, neck and décolleté every morning and evening, avoiding the eye area.

In the evening, layer with Brightening Intensified Night Cream to support overnight skin renewal and enhance visible brightening results.

For an intensive treatment, pair with Glow Mask. Apply Glow Serum first, allow it to absorb fully, then follow with Glow Mask as the final step of your evening routine to maximise overnight radiance and support a more even-looking complexion.

Complete your routine

Goes Best With

FREQUENTLY ASKED QUESTIONS

Glow Serum targets multiple pathways involved in visible pigmentation. Featuring Delentigo™, tranexamic acid and niacinamide, it helps reduce the appearance of age spots, sun spots and uneven skin tone while promoting a brighter, more even-looking complexion.

Most brightening serums focus primarily on melanin, the pigment responsible for dark spots. Our Glow Serum takes a longevity-driven approach by also targeting age-related discoloration associated with oxidative stress and cellular ageing, helping deliver more comprehensive visible brightening.

Age spots develop through a combination of UV exposure, skin ageing and oxidative stress. While melanin plays an important role, age-related pigments can also contribute to persistent discoloration over time. Glow Serum is formulated to target multiple pathways involved in visible pigmentation, helping reveal a brighter, more even-looking complexion.

Sun spots are primarily caused by UV exposure, while age spots develop from a combination of cumulative sun damage and the skin's natural ageing process. Glow Serum targets multiple pathways involved in visible pigmentation to help reduce both sun-induced and age-related discoloration.

Melanin is the pigment responsible for skin colour and most sun-induced dark spots. Lipofuscin is an age-related pigment that accumulates in ageing cells due to oxidative stress. Glow Serum is formulated to address multiple pathways involved in visible pigmentation for more comprehensive brightening.

Yes. Glow Serum is especially suited to mature skin and anyone concerned with age spots, sun spots, dullness or uneven skin tone. Its formula helps improve skin clarity and radiance while supporting healthier-looking skin over time.

Yes. For optimal brightening results, pair it with the Brightening Intensified Night Cream to support overnight skin renewal and enhance visible brightening results. Add a few drops of the Evenness Booster, a concentrated alpha-arbutin booster that helps regulate melanin production for a brighter, more even-looking complexion.

For an intensive treatment, pair with Glow Mask. Apply Glow Serum first, allow it to absorb fully, then follow with Glow Mask as the final step of your evening routine to maximise overnight radiance and support a more even-looking complexion.
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