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RETINOL 1%
RETINOL 1%
RETINOL 1%
RETINOL 1%

RETINOL 1%

Anti-aging smoothing serum
$135.00
  • Prevents premature aging
  • Corrects all signs of aging
  • Provides anti-inflammatory and soothing action
BACKED BY SCIENCE TO OPTIMIZE SKIN HEALTH
Recommended for
All Skin Types
Dry Skin
Normal Skin
Combination Skin
Oily Skin
Sensitive Skin
Dehydrated Skin
Mature Skin
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Vegan
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Gluten-free
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Dye-free
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Paraben-free
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Silicone-free
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Mineral oil-free

The Retinol 1% Serum embodies scientific expertise with an enhanced professional formula designed to deliver exceptional anti-aging performance, optimal tolerance, and a unique sensorial experience.

Its innovative formula, concentrated with 1% encapsulated pure retinol, melts into the skin, gradually and evenly releasing this highly recognized anti-aging active ingredient. By stimulating cellular renewal and promoting the production of collagen and elastin, this retinol selected by our experts delivers remarkable visible results on all signs of aging: reduction of wrinkles, improved firmness, even skin tone, and smoothed skin texture.

Enriched with anti-inflammatory neuropeptide and the Dermaprotective D+ soothing complex, the Retinol 1% Serum prevents and soothes irritation and redness, allowing the skin to fully benefit from the retinol's effects without potential irritation. The addition of pure and stable vitamin C, called ET-VC™, delivers potent antioxidant protection while brightening the complexion.

Suitable for all skin types, e...

Clinical studies

Retinol 1% smooths wrinkles and fine lines and improves firmness

-55%

wrinkle length

-48%

wrinkle depth

+41%

firmness

+18%

elasticity

Before
RETINOL 1% - Before
After
RETINOL 1% - After

Directions for use

Dermatologists agree, the application of retinol-based products requires a gradual integration, even with the most advanced encapsulation technology offered by Functionalab.

Gently apply to clean skin, avoiding the eye contour. Start with one application every other night, gradually increasing to 1 or 2 times per day depending on skin tolerance.

Retinol 1% is one of the most recommended serums in aesthetic medicine to complement the benefits of resurfacing lasers, injections, or any other rejuvenation treatments.

Active ingredients

Discover the key ingredients in our product

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1% ENCAPSULATED PURE RETINOL

This pure retinol is encapsulated in lipid spheres, ensuring optimal stability and gradual, even release into the deeper layers of the skin. Thanks to this advanced technology, retinol stimulates cellular renewal and promotes the production of collagen and elastin, two essential proteins for maintaining skin firmness and elasticity.

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2.5% NEUROPEPTIDE

This cutting-edge active ingredient helps regulate the nerve signals responsible for inflammation, soothing irritation and reducing redness. Thanks to this neuropeptide, the skin becomes less sensitive, allowing the retinol to fully act against signs of aging.

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4.3% DERMAPROTECTIVE D+ SOOTHING COMPLEX

This soothing complex, enriched with shea butter, vitamin E, and vitamin D receptor activators, helps strengthen the skin barrier and reduce irritation and redness.

The experts at Functionalab have developed an exclusive formula that allows all skin types, including sensitive skin, to fully benefit from the anti-aging effects of retinol. Thanks to encapsulation technology, the retinol is protected from oxidation, ensuring its long-term stability and effectiveness. The encapsulation also allows for a gradual release of retinol into the skin, reducing the risk of irritation while ensuring deep and continuous action. Additionally, an anti-inflammatory neuropeptide and a soothing ingredient complex help strengthen the skin barrier and relieve any irritation that may be caused by retinol.

Your questions

Find answers to our most frequently asked questions below

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Retinol is a form of vitamin A widely recognized by dermatologists for its anti-aging effects. It stimulates cellular renewal and promotes the production of collagen and elastin, two essential proteins for maintaining skin firmness and elasticity. Through these actions, wrinkles and fine lines are visibly reduced, leaving the skin smoother and firmer.
Yes, retinol can be used on sensitive skin. Retinol 1% Serum is formulated by Functionalab experts to provide optimal effectiveness while minimizing the risk of irritation. Enriched with a neuropeptide and a soothing Dermaprotecteur D+ complex, it prevents and calms irritation for visible results without compromising anti-aging efficacy or skin comfort. To start using retinol, it is recommended to begin with a lower concentration, such as Retinol 0.5% , to allow the skin to gradually adjust
Retinol 0.5% is ideal for beginners looking to incorporate retinol into their routine. It helps prevent and treat the first signs of aging. Retinol 1%, however, is recommended for targeting more advanced signs of aging. It is better suited for those with prior experience using retinol.
Yes, vitamin C can be combined with Retinol 1% Serum. In fact, Retinol 1% Serum contains 2% stable, pure vitamin C (ET-VC™). Thanks to high-quality formulation and powerful active ingredients, these two components work in synergy, offering complementary anti-aging benefits while enhancing the skin's antioxidant protection. However, since both vitamin C and retinol are potent actives that can sometimes cause irritation, we recommend performing a patch test on a small area of skin when introducing a new product and gradually incorporating these actives into your routine. For an optimal routine, we recommend applying Ellagic C+ in the morning for its antioxidant properties, and Retinol 1% in the evening for its regenerative anti-aging benefits
Pregnancy-related hormonal changes increase the sensitivity and reactivity of the skin. Combining the effects of pregnancy and retinol significantly raises the risk of dark spots and melasma. Therefore, it is recommended to avoid retinol products during pregnancy and to always apply a sunscreen with SPF 50.

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Overall rating: 5.0 / 5 from 7 reviews.

AI Generated Review Summary

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Review highlights

Reviews

Un game changing

"Enfin un produit où les résultats se voit de jour en jour j’adore"

— Anick C. (5/5)

I loved the intense hydration

"I loved the intense hydration sample. I will order it."

— claudia g. (5/5)

Des rougeurs et desquamations, Je

"Des rougeurs et desquamations, Je l’applique aux deux et trois jours."

— Danielle R. (5/5)

It works

"Firstly, my skin is sensitive, white and with white hair! I used this product overnight and my skin immediately started peeling. So, now I have brand new skin…👍"

— Brenda S. (5/5)

Efficacité et haute tolérance

"C’est vraiment l’unique sérum au rétinol à 1% qui ne me cause pas des irritations! J’adore aussi sa texture hydratante! Belle découverte!"

— Manon (5/5)

Nouvelle formule tellement agréable

"Je viens tout juste de recevoir la nouvelle formule. J'adore la texture et l'odeur. Bien hâte de voir les résultats!"

— Julie L. (5/5)

Great Product

"The Retinol 1% is a soft, light cream that goes on smoothly and evenly, I worked up to the 1% slowly, and I have had no adverse side effects. After just a short time my skin is glowing and healthy looking. I apply it at night. I highly recommend this product."

— Sharyon S. (5/5)

Q&A

RETINOL 1%