Serums

A strong skin barrier is at the heart of healthy-looking skin. The skin barrier is the most important defense mechanism that helps retain moisture in the skin, protect it from environmental factors, and maintain its balanced appearance. When the barrier is weakened, symptoms such as dryness, sensitivity, dullness, and loss of elasticity may appear on the skin.

OIA Postbiotic Collagen Serum combines postbiotic technology with collagen, niacinamide, panthenol, and multi-moisture-supporting actives to support the skin microbiome, strengthen the skin barrier, and help the skin appear more balanced, healthy, plump, and vibrant.
With its light texture, it is easily absorbed by the skin and can be used as one of the first steps in your daily skincare routine without leaving a greasy feeling.

Postbiotic Technology

Beneficial microorganisms living on the skin surface are an important part of the skin's natural defense system. This balance is called the skin microbiome.
Postbiotics are biotechnological actives that support the balance of the skin microbiome. They help strengthen the skin barrier while supporting the skin's resistance to environmental factors.
Bacillus Ferment, which is at the heart of OIA Postbiotic Collagen Serum, provides postbiotic support that contributes to the skin appearing more balanced, comfortable, and strong.

Key Benefits

• Helps strengthen the skin barrier.
• Contributes to reducing dryness by providing intense moisture support.
• Supports a plumper and more flexible appearance of the skin.
• Helps the skin tone appear more balanced.
• Supports a smoother, more vibrant, and healthy appearance of the skin.
• Can be used as one of the fundamental serums in the daily skincare routine.
• Suitable for all skin types.

Featured Ingredients

Postbiotic (Bacillus Ferment)
Supports the skin microbiome, helping to strengthen the skin barrier and make the skin appear more balanced.

Collagen
Helps support a plumper, more flexible, and vibrant appearance of the skin.

Niacinamide (Vitamin B3)
Supports the skin barrier, contributes to a more balanced skin tone, and helps balance the appearance of excess sebum.

Panthenol (Provitamin B5)
Provides intense moisture support, helps soothe the skin, and supports barrier function.

Sodium Hyaluronate
Provides intense moisture to the skin, supporting a plumper and smoother appearance.

Lactic Acid & Glycolic Acid Complex
Offers gentle renewal support that helps the skin surface appear smoother and brighter.

Who Is It Suitable For?

• Dehydrated and dry skin
• Those who want to support their skin barrier
• Those aiming for more vibrant and plump-looking skin
• For skin prone to sensitivity, it is recommended to test on a small area before first use.
• Those who want to add intense moisture and barrier support to their daily skincare routine
  
  

How to Use

Apply a few drops to cleansed face, neck, and décolleté area in the morning and/or evening.
After the serum is fully absorbed, complete your routine with an OIA moisturizer suitable for your skin's needs.
Sunscreen application is recommended for daytime use.

Which Products Can It Be Used With?

• OIA Timeless Day Cream
• OIA Ageless Cream
• OIA Caviar Peptide Cream
• OIA Age Reset Serum
• OIA Glow Peptide Oil

In intense active skincare routines, the frequency of use can be adjusted according to skin tolerance.

Warnings

For external use.
Avoid direct contact with eyes.
Do not apply to irritated or open wound areas.
Keep out of reach of children.
Protect from direct sunlight.
Store at room temperature.
In case of unexpected sensitivity, it is recommended to discontinue use.

Ingredients

Aqua, Glycerin, Dimethicone, Butylene Glycol, Saccharide Isomerate, Panthenol, Pentylene Glycol, Phenoxyethanol, Sodium Acrylates Copolymer, Hyaluronic Acid, Lecithin, Sodium Hyaluronate, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Persea Gratissima Oil, Citric Acid, Tetrasodium EDTA, Caprylyl Glycol, Polysorbate 20, Sodium Citrate, Carbomer, Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7.

Helps reduce the appearance of 10 types of expression lines in 12 weeks.

OIA Age Reset Serum provides a glass skin effect; it is formulated with an advanced multi-peptide complex that targets the appearance of forehead lines, frown lines, crow's feet, perioral lines, and other expression lines caused by facial movements.

Its formula, enriched with hyaluronic acid, Sodium Hyaluronate, and Panthenol, provides intense moisture support to the skin while helping to support the skin barrier. With regular use, it helps the skin look plumper, smoother, more elastic, and more vibrant.
Thanks to its light texture, it is easily absorbed by the skin, leaves no sticky feeling, and can be easily added to the daily skincare routine. It is suitable for all skin types. It can also be used to support the skincare routine after botox and similar aesthetic procedures.

Prominent Active Ingredients

• Hyaluronic Acid
• Sodium Hyaluronate
• Panthenol
• Saccharide Isomerate
• Acetyl Hexapeptide-8
• Palmitoyl Tripeptide-1
• Palmitoyl Tetrapeptide-7
• Avocado Oil

What is Age Reset Serum?

OIA Age Reset Serum is a new generation peptide care serum developed against signs of aging such as expression lines, fine lines, loss of elasticity, decreased firmness, and moisture loss.
While the multi-peptide complex supports a firmer and more toned appearance of the skin; hyaluronic acid and panthenol provide intense moisture to the skin and help strengthen the moisture barrier. With regular use, it supports a plumper, smoother, vibrant, and healthy-looking skin.

What does it do?

• Helps reduce the appearance of 10 types of expression lines in 12 weeks.
• Provides care against the appearance of fine lines and wrinkles.
• Supports a firmer and more elastic appearance of the skin.
• Provides intense moisture to the skin, supporting the moisture barrier.
• Helps achieve a plumper, smoother, and softer skin appearance.
• Helps give the skin a healthy glow and glass skin appearance.
• Contributes to a more vibrant appearance of dull and tired-looking skin.
• Can be used to support the skincare routine after botox and similar aesthetic procedures.

Who can use it?

It can be used by anyone experiencing the first signs of aging, expression lines, moisture loss, decreased elasticity, dull appearance, and loss of firmness.
It can be preferred as part of a protective well-aging skincare routine for younger skin, and as a daily care serum that provides firmness and plumpness support for more mature skin.

Suitable for all skin types.

Restore Youthful Radiance to Your Skin!

The Intense Anti-Aging Night Serum provides a natural rejuvenation to your skin, offering an anti-aging effect. This miraculous serum, which gives your skin brightness and smoothness, fights fine lines and wrinkles. With this product suitable for all skin types, you will notice the change in your skin in a short time!

Key Active Ingredients:

• Retinyl Palmitate (0.5%): A gentle form of Retinol that accelerates skin renewal, helping to reduce fine lines and wrinkles.
• Tocopheryl Acetate (Vitamin E) (2%): With its powerful antioxidant properties, it protects the skin against free radicals and supports moisture balance.
• Simmondsia Chinensis (Jojoba) Seed Oil (2%): Moisturizes, soothes, and forms a natural barrier on the skin.

How to Use:

This powerful serum, which you will add to your daily routine, should be applied in a few drops to clean skin once a day, only at night. Avoid using with exfoliating products, AHA/BHA acids, or Vitamin C-containing products. After use, apply your moisturizer or night cream after waiting a little to enhance its effect.

What is Intense Anti-Aging Night Serum?

Intense Anti-Aging Night Serum is a powerful derivative of Vitamin A. It rejuvenates your skin, reduces fine lines and wrinkles, evens out skin tone, and improves skin texture. It is one of the most effective ingredients for a younger and healthier-looking complexion.

Who Should Not Use It?

• Pregnant women or women planning pregnancy.
• Individuals with sensitive skin should first perform a patch test on a small area.
• Avoid applying around the eyes.

Which Products Should It Not Be Used With?

• Products containing AHA and BHA.
• Serums and cleansers containing Vitamin C.

Which Products Can It Be Used With?

• It is perfectly compatible with moisturizers containing hyaluronic acid.
• You can combine it with soothing and moisturizing creams for extra protection.

Warnings:

• Avoid contact with eyes. In case of contact, rinse thoroughly with plenty of water.
• Keep out of reach of children and store at room temperature.
• Protect from direct sunlight.

Ingredients: C12-15 Alkyl Benzoate, Squalane, Tocopheryl Acetate, Simmondsia Chinensis (Jojoba) Seed Oil, Retinyl Palmitate, Helianthus Annuus Seed Oil, Parfum.

A Flawless, Smooth, and Radiant Look for Your Skin!

The Anti-Spot and Tone-Evening Serum, with regular use, helps to smooth your skin, reduce spots, and add radiance. Hyaluronic acid deeply moisturizes your skin, and Vitamin B5 (Panthenol) gives your skin a vibrant and bright appearance. It reduces the appearance of sun spots, evens out your skin tone, and provides a healthy skin look. Suitable for all skin types.

Featured Active Ingredients:

• Niacinamide (5%): Evens skin tone, reduces the appearance of spots.
• Alpha-Arbutin (2%): Provides an anti-spot effect by inhibiting melanin production.
• Hyaluronic Acid (2%): Moisturizes, softens, and smooths the skin.
• Vitamin B5 (Panthenol) (2%): Adds vitality and radiance to the skin.
• Allantoin (1%): Soothes and repairs the skin.
• Lactic Acid / Glycolic Acid Copolymer (1%): Renews skin texture and provides radiance.

How to Use:

After cleansing your skin, apply a few drops of serum to your face twice a day until absorbed. For better results, regular use for 3 months is recommended.

What is Anti-Spot and Tone-Evening Serum?

Anti-Spot and Tone-Evening Serum is a serum that helps to smooth, moisturize, and add radiance to your skin. Its formula, enriched with hyaluronic acid and Vitamin B5, revitalizes your skin and reduces the appearance of sun spots.

Who should not use it?

• Individuals with sensitive skin types should first perform a patch test on a small area.
• Avoid applying around the eyes.

Which products should not be used with it?

• Products containing AHA and BHA simultaneously.
• Serums and cleansers containing retinol simultaneously.

Which products can be used with it?

• It pairs perfectly with moisturizers containing hyaluronic acid.
• You can combine it with soothing and moisturizing creams for extra protection.

Warnings:

• Avoid contact with eyes. In case of contact, rinse thoroughly with water.
• Keep out of reach of children and store in its original packaging at room temperature.
• Do not expose to direct sunlight.

Ingredients: Aqua, Niacinamide, Propylene Glycol, Glycyrrhiza Glabra Root Extract, Alpha-Arbutin, Phenoxyethanol, Ethylhexylglycerin, Pentylene Glycol, PEG-12 Dimethicone, Panthenol, Hydroxyethylcellulose, Polysorbate 20, Xanthan Gum, Lactic Acid/Glycolic Acid Copolymer, Palmitoyl Sh-Octapeptide-24 Amide, Polyvinyl Alcohol, Palmitoyl Sh-Tripeptide-5 Norleucoyl Sh-Nonapeptide-1, Phenoxyethanol, Caprylyl Glycol, Glycerin, Phenylpropanol, Glyceryl Caprylate, Propanediol, Hydrolyzed Glycosaminoglycans, Glycerin, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Allantoin, Parfum, Lactic Acid, Tetrasodium EDTA.

Add Radiance and Vibrancy to Your Skin!

The Brightening and Antioxidant Support Serum offers an anti-blemish effect to your skin, giving it a radiant and resilient appearance. Thanks to its vitamin C and vitamin B3 content, it eliminates the dull and lifeless look of the skin, revealing its natural glow. Make a difference in your skin with this serum suitable for all skin types!

Key Active Ingredients:

• 3-O-Ethyl Ascorbic Acid (Vitamin C derivative) 10%: A stable form of Vitamin C, it brightens the skin, reduces the appearance of spots, and supports collagen production.
• Niacinamide 3%: Strengthens the skin barrier, regulates sebum balance, and lightens blemishes.
• Panthenol (Provitamin B5) 1%: Provides a soothing and moisturizing effect.
• Allantoin 0.2%: Has irritation-relieving and regenerative properties.

How to Use:

Apply a few drops of Brightening and Antioxidant Support Serum to clean skin in the morning or evening. It is recommended to use a moisturizer afterwards to enhance the effect. After application, it is advised to use an SPF 50 sunscreen throughout the day.

What is Brightening and Antioxidant Support Serum?

Brightening and Antioxidant Support Serum is a vitamin with powerful antioxidant properties. It brightens the skin, protects against free radicals, and evens out skin tone. You will immediately feel the difference in your skin with regular use.

Who Should Not Use It?

• Individuals with sensitive skin should first perform a patch test on a small area.
• Avoid applying around the eyes.

Which Products Should Not Be Used With It?

• Products containing AHA and BHA simultaneously.
• Serums and cleansers containing retinol simultaneously.

Which Products Can Be Used With It?

• It works perfectly with moisturizers containing hyaluronic acid.
• You can combine it with soothing and moisturizing creams for extra protection.

Warnings:

• Avoid contact with eyes. In case of contact, rinse with plenty of water.
• Keep out of reach of children and store at room temperature.
• Protect from direct sunlight.

Ingredients: Aqua, 3-O-Ethyl Ascorbic Acid, Niacinamide, Pentylene Glycol, PEG-12 Dimethicone, Panthenol, Phenoxyethanol, Ethylhexylglycerin, Hydroxyethylcellulose, Polysorbate 20, Allantoin, Parfum, Tetrasodium EDTA, Lactic Acid.

Developed with dry oil technology, its formula nourishes the skin, supports the lipid barrier, and helps reveal its natural healthy glow.

Over time, the skin can lose not only its moisture but also its natural lipids. This can result in dryness, dullness, discomfort, and reduced elasticity.

OIA Glow Peptide Oil Serum, thanks to its lightweight structure developed with dry oil technology, absorbs quickly into the skin without leaving a greasy or sticky feeling. With its formula containing avocado oil, Calendula extract, Vitamin E, and Palmitoyl Hexapeptide-12, it helps to nourish the skin, support the lipid barrier, and give the skin a softer, more flexible, and healthier appearance.

Thanks to its silky texture, it provides ideal glide for Copper Gua Sha and facial massage applications, allowing for a more comfortable massage without pulling the skin. With regular use, it helps the skin achieve a more vibrant, smoother appearance that retains its natural radiance.

Featured Active Ingredients

Palmitoyl Hexapeptide-12
It is one of the new generation peptides that supports skin elasticity. It helps the skin appear firmer, smoother, and more flexible.
Avocado Oil
Intensely nourishes and softens the skin and helps reduce the feeling of dryness. It supports the skin's natural lipid barrier, providing a more comfortable appearance.
Calendula Extract
Helps soothe the skin and enhance the feeling of care. It provides more comfortable use, especially for dry and sensitive skin.
Vitamin E
Offers powerful antioxidant care. It supports the skin against environmental factors while contributing to a healthier and more vibrant appearance.
Botanical Oil Complex
Supports the skin's natural lipid barrier. It helps reduce the appearance of moisture loss, making the skin look more nourished, soft, and silky.

What is Glow Peptide Oil Serum?
OIA Glow Peptide Oil Serum is a peptide-supported nourishing oil serum developed with dry oil technology, unlike classic care oils.
Thanks to its light texture, it absorbs quickly and does not leave a heavy or greasy feeling on the skin. It helps support the skin's natural lipid barrier, reduce the feeling of dryness, and provide a healthier, more vibrant appearance.

Thanks to its specially developed formula for Gua Sha and facial massage rituals, it provides ideal glide on the skin, supporting a more comfortable massage.

What Does It Do?

• Helps support the skin's natural lipid barrier.
• Contributes to reducing the feeling of dryness and the appearance of moisture loss.
• Nourishes the skin, making it feel softer and more comfortable.
• Supports the appearance of elasticity with peptide support.
• Helps the skin look smoother, more vibrant, and naturally radiant.
• Provides ideal glide during Copper Gua Sha and facial massage.
• Supports more comfortable massage without pulling the skin.
• Can be used as the nourishing final step to complete a well-aging care routine.

Who Can Use It?

• Dry, dehydrated, and dull-looking skin
• Skin that needs lipid barrier support
• Those who want more nourished and healthy-looking skin
• Those who incorporate facial massage and Copper Gua Sha rituals into their care routine
• Especially normal, dry, and mature skin
• For combination skin, it is recommended to apply to needy areas or in smaller amounts.

How to Use?

• Apply 2-3 drops to cleansed skin.
• Gently massage onto the face, neck, and décolleté.
• Can be used as the last step of the care routine after moisturizing cream.
• Before Copper Gua Sha application, a few drops can be applied to provide ideal glide on the skin.
• When used in the morning, the care routine should definitely be completed with OIA Sun Care SPF50.

Which Products Can Be Used With It?
For Gua Sha ritual
OIA Glow Peptide Oil Serum + OIA Copper Gua Sha
Provides ideal glide during facial massage, offering a more comfortable and effective massage experience.
For intense nourishing night care
OIA Age Reset Serum + OIA Glow Peptide Oil Serum + OIA Ageless Cream
Combines peptide care for expression lines, an intensely regenerating cream, and a nourishing dry oil serum to create a comprehensive night care routine.
For barrier and radiance support
OIA Postbiotic Collagen Serum + OIA Glow Peptide Oil Serum
Helps give the skin a more comfortable and vibrant appearance by complementing barrier support with nourishing lipid care.
For daily healthy glow
OIA Vitamin C Serum + OIA Timeless Day Cream + 1-2 drops OIA Glow Peptide Oil Serum
Helps give the skin a natural and healthy glow.

Which Products Can Be Used In The Same Routine?
Glow Peptide Oil Serum can be safely used with peptide serums, moisturizers, and anti-aging care products.
In routines containing intense AHA/BHA or retinol, it is recommended to apply according to the skin's tolerance.

Who Should Not Use It?
Persons with known allergies to any component in the content should not use it.
For very oily or acne-prone skin, it is recommended to test on a small area first.
Should not be applied to irritated or open wound areas.
It is recommended to consult a doctor before use during pregnancy and breastfeeding.

Warnings
For external use.
Avoid direct contact with eyes.
In case of contact with eyes, rinse with plenty of water.
Keep out of reach of children.
Protect from direct sunlight and excessive heat.
Store at room temperature in its original packaging.
Discontinue use if unexpected sensitivity occurs. 

Ingredients

Ethylhexyl Palmitate, Caprylic/Capric Triglyceride, Persea Gratissima Oil, Calendula Officinalis Flower Oil, Pentaerythrityl Tetraisostearate, Tocopheryl Acetate, Propylene Carbonate, Stearalkonium Hectorite, Palmitoyl Hexapeptide-12.

Intense Moisture and Protection for Your Skin!

Restorative and Nourishing Serum for Dry Skin combines the power of ozone with hyaluronic acid and shea butter to provide intense moisture and protection for your skin. Specifically developed for skin that experiences dryness in both summer and winter, this serum maintains your skin's moisture balance and reduces the feeling of dryness. Suitable for all skin types, it will make a difference to your skin!

Key Active Ingredients:

• Hyaluronic Acid (2%): Provides deep hydration to your skin, softening and smoothing its texture.
  
• Shea Butter (4%): Provides intense moisture and nourishes the skin, strengthening the skin barrier.
  
• Ozonized Olive Oil (2%): Protects and renews the skin with its powerful antioxidant properties.
  
• Rose Oil (1%): Soothes, moisturizes, and gives the skin a natural glow.
  

How to Use:

Apply Restorative and Nourishing Serum for Dry Skin to cleansed skin or after toning, including the face, neck, and décolleté, excluding the eye area. Suitable for use day or night. After application, always use your Moisturizing and Protective Cream or Comprehensive Anti-Aging Peptide Cream. It is recommended to reapply Anti-Spot and High Protection Sun Cream with an SPF of at least 50 every 4 hours throughout the day. It is easily absorbed and provides comfortable care.

What is Restorative and Nourishing Serum for Dry Skin?

Restorative and Nourishing Serum for Dry Skin is a serum that provides intense moisture and protection for your skin. It maintains the skin's moisture balance with the power of ozone, deeply moisturizes the skin with hyaluronic acid, and nourishes it with shea butter. It makes your skin healthier, brighter, and more vibrant.

Who Should Not Use It?

• Generally suitable for everyone.
  
• People with sensitive skin should first test on a small area.
  
• Avoid applying around the eyes.
  

Which Products Should Not Be Used With It?

• Products containing AHA and BHA.
  
• Serums and cleansers containing retinol.
  

Which Products Can Be Used With It?

• Works perfectly with moisturizers containing hyaluronic acid.
  
• You can combine it with soothing and moisturizing creams for extra protection.
  

Warnings:

• Avoid contact with eyes. In case of contact, rinse thoroughly with water.
  
• Keep out of reach of children and store at room temperature.
  
• Protect from direct sunlight.
  

Ingredients: Ozonized Olive Oil, Hyaluronic Acid, Butyrospermum Parkii Butter, Rose Flower Oil.

Intense Moisture and Protection for Your Skin! The Firming and Moisturizing Serum combines the power of ozone with hyaluronic acid and St. John's Wort oil to provide intense moisture and protection to your skin, as well as helping to reduce fine lines. Specially developed for skin experiencing dryness in summer and winter, this serum maintains your skin's moisture balance and reduces the feeling of dryness. Suitable for all skin types and will make a difference to your skin!

Key Active Ingredients:

• Hyaluronic Acid (2%): Provides deep hydration to your skin, softens and smooths skin texture.
• St. John's Wort Oil (2%): Soothes the skin, alleviates redness, and has a restorative effect.
• Ozonized Olive Oil (5%): Protects and renews the skin with powerful antioxidant properties, providing defense against free radicals.
• Rose Oil (1%): Soothes and moisturizes the skin, imparting a natural glow.

How to Use:

Apply the Firming and Moisturizing Serum to your face, neck, and décolleté, excluding the eye area, after cleansing or toning steps. Suitable for use day or night. After application, it is recommended to use sunscreen with an SPF of at least 50 throughout the day. It can be reapplied whenever the skin needs it. It absorbs easily and provides comfortable care.

What is Firming and Moisturizing Serum?

Firming and Moisturizing Serum is a serum that provides intense moisture and protection to your skin. With the power of ozone, it maintains the skin's moisture balance, deeply moisturizes the skin with hyaluronic acid, and soothes the skin with St. John's Wort oil. It makes your skin healthier, brighter, and more vibrant.

Who Should Not Use It?

• People with sensitive skin should first perform a patch test on a small area.
• Avoid applying around the eyes.

Which Products Should Not Be Used With It?

• Products containing AHA and BHA.
• Serums and cleansers containing Retinol.

Which Products Can Be Used With It?

• Works perfectly with moisturizers containing hyaluronic acid.
• You can combine it with soothing and moisturizing creams for extra protection.

Warnings:

• Avoid contact with eyes. In case of contact, rinse with plenty of water.
• Keep out of reach of children and in its original packaging.
• Do not expose to direct sunlight. Store at room temperature.

Ingredients: Ozonized Olive Oil, Hypericum Perforatum Flower/Leaf Extract, Hyaluronic Acid, Rose Flower Oil.