Exo Timeless ReGen Serum 30 ml

The NAYA Exo Timeless ReGen Serum is an advanced active skincare treatment for skin that is losing firmness, showing fine lines, or feeling increasingly tired.

At the center are exosomes and a complex of five biomimetic peptides, which support smoother, firmer, more resilient-looking skin. Ectoin, hyaluronic acid, and selected botanical ingredients complement the formula with intense hydration and antioxidant protection.

• Product type: highly concentrated exosome serum for advanced well-aging skincare
• Skin types: for normal, dry, dehydrated, mature, and loss-of-firmness skin, as well as combination skin; consider your skin's current condition if it is sensitive
• Effect: supports skin regeneration and resilience and improves the appearance of firmness and elasticity
• Appearance: makes fine lines less noticeable and skin texture appear smoother, more even, and more rested
• Exosome technology: innovative exosome complex with a special phospholipid system and EGF-inspired peptides
• Texture: lightweight, moisturizing fluid serum that feels comfortable under other skincare products and makeup
• Key active ingredients: exosomes, five biomimetic peptides, ectoin, baobab seed extract, cacay leaf cell extract, Myrothamnus, hyaluronic acid, and silver ear mushroom
• Quality: vegan, dermatologically tested, free from added fragrances, essential oils, silicones, and PEGs

What makes this serum special is its multifaceted formulation expertise. Exosomes and peptides are the focus for caring for skin texture and firmness. At the same time, ectoin, phospholipids, and moisturizers help support the skin barrier and reduce feelings of dryness. ReGen is especially suited to skin that needs not only more moisture but also aims to look smoother, more elastic, and more resilient over time.

The effects develop with regular use. In a published 28-day user study conducted under dermatological supervision, 100% of respondents felt their skin was more resilient. 96% noticed improved firmness, and 94% reported smoother skin texture and better elasticity. Individual results may vary.

Exosomes and Cell Communication

Exosomes are tiny membrane-enclosed particles naturally released by cells. They can transport proteins, lipids, and biological signaling molecules, thereby playing a role in communication between cells. These signaling processes are also important for maintaining and renewing tissue.

NAYA uses this technology in combination with five biomimetic peptides and a specialized phospholipid system. The phospholipids help stabilize the formula while also supporting skin barrier care. Exosome technology offers an interesting approach to modern regenerative skin care; research is ongoing into how its biological properties take effect when applied topically to the skin.

If you’d like to learn more about how exosomes work and why they’re attracting increasing attention in skin care, we recommend our comprehensive exosome guide.

Key active ingredients in detail

• Exosomes and phospholipid technology: Exosomes are extracellular vesicles that play an important role in biological cell communication. NAYA uses an exosome active ingredient combined with hydrogenated phosphatidylcholine. This phospholipid is similar to components of natural cell membranes and supports the skin barrier and moisture balance. The complex is the technological centerpiece of this regeneration-focused formula.
• EGF-inspired complex with five biomimetic peptides: The formula contains sh-Oligopeptides-1 and -2, as well as sh-Polypeptides-1, -11, and -9. These biotechnologically produced peptides are modeled on the body’s own signaling molecules, which are involved in skin renewal and tissue organization. In cosmetics, they are used to improve the appearance of fine lines, reduced elasticity, and firmness. They complement the exosome complex with a second, targeted approach to caring for skin structure.
• Ectoin and hydrogenated phosphatidylcholine: Ectoin belongs to a group of molecules known as extremolytes, which help certain microorganisms survive in extreme environmental conditions. In skin care, ectoin helps retain moisture, support the skin barrier, and protect the skin from environmental stress. Hydrogenated phosphatidylcholine complements these properties with skin-conditioning lipids and helps leave skin feeling supple and more resilient.
• Myrothamnus flabellifolia extract: Also known as the resurrection plant, Myrothamnus flabellifolia can survive extreme periods of drought. Its leaf and stem extract contains protective plant compounds and is used in cosmetics to help reduce the visible effects of dryness and environmental stress. In ReGen, it complements the regeneration-focused approach and supports smoother-looking skin that feels less tight.
• Baobab seed extract and Cacay leaf cell extract: The seed extract of the African baobab tree (Adansonia Digitata) is used in firming formulations to support a firmer, more defined-looking complexion. Biotechnologically derived Cacay leaf cell extract provides complementary plant compounds with antioxidant properties. Together, they add botanical active ingredients to care for skin that is losing elasticity and radiance.
• Tremella mushroom and hyaluronic acid: Tremella Fuciformis provides water-binding polysaccharides that form a lightweight moisture film on the skin and may reduce feelings of dryness. Sodium hyaluronate (Sodium Hyaluronate) also binds water in the stratum corneum. Together, they make skin look plumper and feel smoother, soften fine dehydration lines and improve skin comfort.
• Bacillus ferment, acetylglutamine and vitamin C: Bacillus/Folic Acid Ferment Extract adds a biotechnological skin-conditioning ingredient to the formula. Acetylglutamine supports hydration, while vitamin C (Ascorbic Acid) provides antioxidant properties. These ingredients complement the peptide and exosome technology with hydration and protection against oxidative stress.

Which skin type?

Exo Timeless ReGen is especially suitable for mature, demanding and tired-looking skin where fine lines, loss of firmness or uneven texture are the main concerns. Normal, dry and dehydrated skin, as well as combination skin, can also benefit from the lightweight, intensely hydrating formula.

The formula is made without added fragrances or essential oils and has been dermatologically tested. However, for very reactive or acutely irritated skin, NAYA recommends starting with targeted soothing or barrier-strengthening care before introducing this intensive treatment.

How to use

Apply the serum in the morning and/or evening after cleansing your face and, if applicable, applying a pre-serum. For the face and neck, 1–1.5 pumps are usually enough. Gently spread the lightweight fluid with your fingertips and let it absorb briefly.

If your skin needs additional moisture and support for the skin barrier, you can use the NAYA Cell Resilience Serum beforehand. Follow with your face cream.

For a richer evening routine, ReGen can be combined with Exo Timeless Night Comfort. Please note that the night cream also contains retinol and should be introduced gradually if you have sensitive skin.

In the morning, finish your routine with a suitable sunscreen.

About NAYA

Hinter NAYA steht Gründerin Sarah Zimmer. Die Marke verbindet moderne Wirkstoffforschung mit hochwertigen pflanzlichen Inhaltsstoffen und einer besonderen Aufmerksamkeit für Hautverträglichkeit und eine widerstandsfähige Hautbarriere.

The Exo Timeless ReGen Serum is one of the brand’s most innovative developments. Featuring exosome technology, biomimetic peptides, and carefully selected protective and moisturizing ingredients, it is designed for anyone seeking targeted, long-term care for skin with reduced firmness and elasticity.

Ingredients

INCI: Cacay Leaf Cell Extract, Pentylene Glycol, Hydrogenated Phosphatidylcholine, Propanediol, Glycerin, Adansonia Digitata Seed Extract, Ectoin, 1,2-Heptanediol, Tremella Fuciformis Sporocarp Extract, Acetyl Glutamine, Lecithin, Myrothamnus Flabellifolia Leaf/Stem Extract, 1,2-Hexanediol, Bacillus/Folic Acid Ferment Extract, Butylene Glycol, Caprylyl Glycol, Sodium Hyaluronate, Ascorbic Acid, Citric Acid, Phytic Acid, Exosomes, sh-Oligopeptide-1, sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-11, sh-Polypeptide-9.

The ingredients may occasionally change. Please refer to the respective product packaging for the definitive ingredient list.

FAQ

How does ReGen differ from a classic hyaluronic acid serum?

A classic hyaluronic acid serum focuses primarily on hydration. Exo Timeless ReGen also contains hyaluronic acid and moisturizing ingredients, but focuses on exosomes, biomimetic peptides, and smoother, firmer-looking skin. For additional hydration, you can combine it with the Cell Resilience Pre-Serum.

How is it different from Exo Timeless Night Comfort?

ReGen is a lightweight, concentrated active serum for firmness, elasticity, and skin texture. Exo Timeless Night Comfort is a richer night cream that combines exosomes with five ceramides, cholesterol, and nourishing lipids. The night cream also contains retinol and is therefore intended exclusively for your evening routine. The two products complement each other but serve different purposes.

Is the serum also suitable for sensitive skin?

The fragrance-free formula is designed for good skin tolerance and has been dermatologically tested. If you have sensitive skin, it’s best to start with a small amount. During acute irritation or if the skin barrier is damaged, a particularly gentle skin care routine is advisable to begin with.

Can I use the serum immediately after microneedling or laser treatment?

After treatments like these, the skin barrier is temporarily especially sensitive. Whether and when you can use the serum again should follow the recommendations of your treating professional. The product is intended for daily cosmetic skin care and does not replace medical aftercare.

NAYA Serum Finder

Which NAYA serum is right for your skin?

NAYA serums are tailored to different skin needs – from more radiance and hydration to sensitive skin, dark spots, and advanced well-aging care. Your skin type isn’t the only deciding factor; what your skin needs right now matters most.

Which serum suits which skin goal?

NAYA Everyday Glow Serum – for a fresher, more radiant complexion

If your skin looks tired, dull, or lackluster, the Everyday Glow Serum is a wonderful choice. It hydrates the skin and helps promote a fresher, more radiant complexion. Especially lovely for your daily morning routine.

NAYA Cell Resilience Serum – for hydration and a more resilient skin barrier

This lightweight pre-serum is suitable for skin that quickly becomes unbalanced, struggles to retain moisture, or is prone to tightness. Apply it directly after cleansing to prepare the skin for the next steps in your routine. Cell Resilience can be combined with the other NAYA serums in the morning and evening.

NAYA NeuroCalm Serum – for sensitive, reactive, and reddened skin

NeuroCalm is especially suitable if your skin reacts quickly to external factors, is prone to redness, or feels stressed and tense. Its soothing formula supports a more balanced complexion and improves skin comfort. Suitable for use morning and evening.

NAYA Radiance Reborn Serum – for dark spots and a more even skin tone

Radiance Reborn is a targeted nighttime treatment for dark spots, post-acne marks, and an uneven complexion. Encapsulated retinal supports skin renewal, while tranexamic acid, alpha-arbutin, and phenylethyl resorcinol help reduce the appearance of visible pigmentation irregularities. The serum is also a good choice for fine lines and rough skin texture. Start with a few applications per week and increase the frequency as tolerated.

NAYA Exo Timeless ReGen Serum – for firmness, regeneration, and smoother skin

If fine lines, reduced firmness, and skin that appears less elastic are your main concerns, Exo Timeless ReGen is the right choice. Its innovative formula with exosomes and peptides supports a smoother, firmer, more resilient-looking complexion. Unlike Radiance Reborn, this serum does not focus primarily on dark spots, but on comprehensive care for the skin's structure. It can be used morning and evening.

How to incorporate your NAYA serum

The simple order is:

Cleanse → pre-serum → targeted serum → moisturizer → sunscreen in the morning

Apply the Cell Resilience Serum to your skin immediately after cleansing. Then choose one of the targeted serums to suit your skin's needs: Glow, NeuroCalm, Radiance Reborn, or Exo Timeless ReGen.

For most skincare routines, combining Cell Resilience with one other serum is enough. You can also split your skincare between morning and evening—for example, use Glow in the morning for a more radiant complexion and Exo Timeless ReGen in the evening for regeneration-focused skincare.

One thing to note about Radiance Reborn: The retinal it contains should be introduced gradually. During the adjustment period, avoid using other retinoids or strong acid peels on the same evening if possible. A high-SPF sunscreen is especially important in the morning.

FAQ

Can I combine several NAYA serums?

Yes. The Cell Resilience pre-serum pairs particularly well with a targeted serum. For example, Cell Resilience works very well with NeuroCalm for sensitive skin, Glow for a more radiant complexion, or Exo Timeless ReGen for a sophisticated well-aging routine. Radiance Reborn can also be added, but should be introduced gradually because it contains retinal.

Which serum is suitable for sensitive skin?

If redness and quick reactivity are your main concerns, we recommend NeuroCalm. If your skin also needs moisture and barrier support, Cell Resilience is a useful addition as a pre-serum. If your skin is acutely irritated, avoid intensive active ingredients such as retinal for now.

What is the difference between Radiance Reborn and Exo Timeless ReGen?

Radiance Reborn is particularly suited to skin with pigmentation spots, dark acne marks and uneven skin tone. The encapsulated retinal also supports skin renewal. Exo Timeless ReGen focuses on firmness, elasticity, fine lines and skin in need of regeneration. Both serums can help skin look smoother, but they take different approaches to skincare.

Is the Radiance Renewal Treatment the same as Radiance Reborn Serum?

No. The Exosomes Radiance Renewal Treatment is an exfoliating essence with various fruit acids, PHA and BHA. Use it after cleansing and before serum. Radiance Reborn, on the other hand, is a retinal night serum with targeted active ingredients for pigmentation irregularities. Especially while adjusting to retinal, we recommend using the two products on different evenings.

Do I need to apply a cream after serum?

In most cases, that makes sense. The serum delivers targeted active ingredients, while a suitable face cream provides additional moisture and lipids and supports the skin barrier. In the morning, finish your routine with a suitable sunscreen.

Do I need to use the same serum every day?

No. Your skin’s needs can change with the seasons, stress or other factors. You can adjust your routine accordingly, for example, using Glow in the morning and Exo Timeless ReGen in the evening. With Radiance Reborn, regular use that your skin tolerates well, with a gradual adjustment period, is more beneficial than frequently switching between different intensive treatments.