Care

How to naturally rejuvenate your skin

Written by EMA TAILLANDIER on April 22, 2026, updated on April 22, 2026

Share

Summary

Skin regeneration: a biological process

The skin never sleeps. Beneath its surface, a constant biological cycle is at work: cells are born in the deeper layers, migrate to the surface, transform, and are eventually shed. This continuous, invisible, and silent renewal determines the skin’s quality, suppleness, and resilience. It is one of the cornerstones of skin balance.

Over time, this cycle slows down. Dead skin cells accumulate, the skin’s texture becomes less even, and its radiance fades. This phenomenon is not a malfunction; it is the natural course of life. Understanding this mechanism allows us to take a different approach: not by forcing it, but by creating the conditions that support its natural progression.

A structured, scalable, and precise process

Skin regeneration follows a strict biological process. It begins in the deeper layers of the epidermis, where new cells are produced. These cells gradually migrate toward the surface, transforming as they move, and are then naturally shed.

In young skin, this cycle lasts about 28 days. As we age, it can lengthen significantly, directly affecting the skin’s radiance and texture. Supporting this biological rhythm means helping the skin do what it already does naturally, rather than trying to rush the process.

The key stages of the skin renewal cycle are deep cellular production, the gradual maturation of cells, and finally the shedding of dead cells from the surface.

What hinders regeneration

Several factors impair the skin’s ability to regenerate effectively. Oxidative stress is the primary culprit. An excess of free radicals damages cells, disrupts their function, and gradually slows down the entire cycle. Its effects are subtle, cumulative, and often underestimated.

Added to this are environmental and behavioral factors: UV exposure, air pollution, chronic stress, and an unbalanced diet. These factors do not halt the skin’s regeneration process, but they do impair its quality. The skin becomes less even-toned, less resilient, and more vulnerable to external aggressors.

The conditions for optimal regeneration

Skin cells have specific needs in order to function properly. Vitamins, minerals, and essential fatty acids—these nutrients play a role in tissue repair and cellular protection. They provide the biological environment the skin needs to regenerate under optimal conditions.

Among essential nutrients, vitamin C plays a role in collagen synthesis. Vitamin E protects cells from oxidation. Zinc is essential for cell repair. Essential fatty acids, meanwhile, help maintain the integrity of the skin barrier.

A balanced diet, rich in antioxidants and healthy fats, works deep within the body, far beyond what topical treatments alone can achieve.

What Plants Can Teach Us

Plants are one of the most valuable sources of inspiration for understanding regeneration. When exposed to conditions that can be extreme—such as drought, intense radiation, and mineral deficiencies—they develop remarkably sophisticated protective mechanisms. To survive, they produce molecules capable of protecting their cells against these stresses.

Using advanced botanical methods, these properties are rigorously studied. Species such as the peony, white lily, and iris, grown on the volcanic soils of Domaine Baulieu, exhibit a particularly fascinating biological richness. Estate mineral character, combined with the demands of the Mediterranean climate, fosters a vitality in these plants that science is beginning to better understand.

These plants do not replace the skin’s natural processes. Rather, they work in harmony with them, in a spirit of balance with living organisms.

Rejuvenating facial skin: a holistic approach

Regeneration isn't just about applying a skincare product. It requires consistency in daily routines, the environment, and lifestyle choices. It is consistency that produces lasting results, far more so than the intensity of occasional treatments.

A tailored skincare routine creates the conditions for sustained cell renewal. It revolves around a few key steps: cleansing the skin without stripping it, protecting it from UV rays and pollution, moisturizing it to maintain its balance, and providing care tailored to its actual needs—not its perceived flaws.

longevity regeneration and longevity

Regeneration is at the heart of contemporary approaches to longevity . It reflects the ability of cells to maintain their functions over time, to adapt, and to withstand stress. Jean-Marc Lemaître’s research on cellular reprogramming sheds new light on this mechanism and reminds us that the skin is never static.

The goal is not to artificially accelerate this cycle. It is to preserve it, nurture it, and give it the means to fully express itself over time. Regeneration then becomes not merely an aesthetic goal, but a driver of long-term skin vitality—what LBA calls longevity ,” or “skinspan.”

Q&A

How does the skin regenerate?

Through a continuous cycle of cell renewal, which begins in the deeper layers of the epidermis and ends with the natural shedding of dead cells at the surface.

How can you naturally rejuvenate your facial skin?

By establishing a consistent and regular routine, supporting your skin with a diet rich in antioxidants, and minimizing oxidative stressors such as UV rays and pollution.

Is it possible to regenerate the skin quickly?

Regeneration is a slow biological process. Certain treatments can improve its appearance quickly, but lasting results take time.

Which vitamin helps regenerate the skin?

Vitamin C, which is essential for collagen synthesis, and vitamin E, which protects against oxidation, both play a central role.

What is the main enemy of skin regeneration?

Oxidative stress caused by UV exposure, pollution, and chronic stress is the most damaging factor for cell renewal.

At what age does regeneration slow down?

It begins to slow down gradually starting in one's thirties, with visible effects that become more pronounced over time.

Can plants support regeneration?

Certain plant species, which have evolved in harsh environments, produce molecules that work in harmony with the skin’s natural mechanisms. This is one of the cornerstones of the LBA approach.

Why talk about longevity rather than anti-aging?

Because the goal is not to turn back the clock, but to preserve the skin’s vitality over time by supporting its biological processes rather than bypassing them.