[CosDeBaha] NN Serum 30ml
Fuse Nicotinamide Mononucleotide (NMN) with sh-Oligopeptide-1 and sh-Polypeptide-1 in your skincare routine using the CosDeBaha NN Serum 30ml, a concentrated treatment formulated to reinforce epidermal thickness, restore elasticity, and support long-lasting hydration.
The aqueous base combines dual-weight Sodium Hyaluronate and Hydrolyzed Hyaluronic Acid to draw moisture into both surface and deeper tissue while Niacinamide-derived precursors improve overall skin resilience. Resveratrol sits alongside Camellia Sinensis leaf, Artemisia Vulgaris, Melissa Officinalis, Lavandula Angustifolia, and Rosa Damascena extracts to buffer against oxidative stress and smooth surface texture. Panthenol, Allantoin, and Madecassoside immediately soothe potential irritation, creating a stable foundation for active layering.
EGF-family peptides work synergistically with the NMN complex to clarify uneven tones, encourage skin consolidation, and deliver a visibly tighter appearance. The formula leaves no sticky film because it relies on Propanediol, Glycerin, and Butylene Glycol as primary humectants rather than heavy occlusives.
Application Protocol
- Dosage: Dispense a moderate amount onto clean fingertips
- Technique: Press and gently pat across face and neck until completely absorbed
- Routine placement: Follow cleansing and toning; use morning or evening beneath moisturizer or SPF
- Packaging: 30ml standard cosmetic container sized for precise dosing
Selecting an everyday repair serum requires clear ingredient transparency and measurable delivery mechanics. By pairing peptide technology with NMN and a multi-molecular hydrating network, this serum addresses early volume loss and environmental dullness without relying on harsh actives. Consistent twice-daily application yields progressive improvements in firmness, clarity, and barrier stability.
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Description
Description
Fuse Nicotinamide Mononucleotide (NMN) with sh-Oligopeptide-1 and sh-Polypeptide-1 in your skincare routine using the CosDeBaha NN Serum 30ml, a concentrated treatment formulated to reinforce epidermal thickness, restore elasticity, and support long-lasting hydration.
The aqueous base combines dual-weight Sodium Hyaluronate and Hydrolyzed Hyaluronic Acid to draw moisture into both surface and deeper tissue while Niacinamide-derived precursors improve overall skin resilience. Resveratrol sits alongside Camellia Sinensis leaf, Artemisia Vulgaris, Melissa Officinalis, Lavandula Angustifolia, and Rosa Damascena extracts to buffer against oxidative stress and smooth surface texture. Panthenol, Allantoin, and Madecassoside immediately soothe potential irritation, creating a stable foundation for active layering.
EGF-family peptides work synergistically with the NMN complex to clarify uneven tones, encourage skin consolidation, and deliver a visibly tighter appearance. The formula leaves no sticky film because it relies on Propanediol, Glycerin, and Butylene Glycol as primary humectants rather than heavy occlusives.
Application Protocol
- Dosage: Dispense a moderate amount onto clean fingertips
- Technique: Press and gently pat across face and neck until completely absorbed
- Routine placement: Follow cleansing and toning; use morning or evening beneath moisturizer or SPF
- Packaging: 30ml standard cosmetic container sized for precise dosing
Selecting an everyday repair serum requires clear ingredient transparency and measurable delivery mechanics. By pairing peptide technology with NMN and a multi-molecular hydrating network, this serum addresses early volume loss and environmental dullness without relying on harsh actives. Consistent twice-daily application yields progressive improvements in firmness, clarity, and barrier stability.
How to use
How to use
Fuse Nicotinamide Mononucleotide (NMN) with sh-Oligopeptide-1 and sh-Polypeptide-1 in your skincare routine using the CosDeBaha NN Serum 30ml, a concentrated treatment formulated to reinforce epidermal thickness, restore elasticity, and support long-lasting hydration.
The aqueous base combines dual-weight Sodium Hyaluronate and Hydrolyzed Hyaluronic Acid to draw moisture into both surface and deeper tissue while Niacinamide-derived precursors improve overall skin resilience. Resveratrol sits alongside Camellia Sinensis leaf, Artemisia Vulgaris, Melissa Officinalis, Lavandula Angustifolia, and Rosa Damascena extracts to buffer against oxidative stress and smooth surface texture. Panthenol, Allantoin, and Madecassoside immediately soothe potential irritation, creating a stable foundation for active layering.
EGF-family peptides work synergistically with the NMN complex to clarify uneven tones, encourage skin consolidation, and deliver a visibly tighter appearance. The formula leaves no sticky film because it relies on Propanediol, Glycerin, and Butylene Glycol as primary humectants rather than heavy occlusives.
Application Protocol
- Dosage: Dispense a moderate amount onto clean fingertips
- Technique: Press and gently pat across face and neck until completely absorbed
- Routine placement: Follow cleansing and toning; use morning or evening beneath moisturizer or SPF
- Packaging: 30ml standard cosmetic container sized for precise dosing
Selecting an everyday repair serum requires clear ingredient transparency and measurable delivery mechanics. By pairing peptide technology with NMN and a multi-molecular hydrating network, this serum addresses early volume loss and environmental dullness without relying on harsh actives. Consistent twice-daily application yields progressive improvements in firmness, clarity, and barrier stability.
Ingredients
Ingredients
Fuse Nicotinamide Mononucleotide (NMN) with sh-Oligopeptide-1 and sh-Polypeptide-1 in your skincare routine using the CosDeBaha NN Serum 30ml, a concentrated treatment formulated to reinforce epidermal thickness, restore elasticity, and support long-lasting hydration.
The aqueous base combines dual-weight Sodium Hyaluronate and Hydrolyzed Hyaluronic Acid to draw moisture into both surface and deeper tissue while Niacinamide-derived precursors improve overall skin resilience. Resveratrol sits alongside Camellia Sinensis leaf, Artemisia Vulgaris, Melissa Officinalis, Lavandula Angustifolia, and Rosa Damascena extracts to buffer against oxidative stress and smooth surface texture. Panthenol, Allantoin, and Madecassoside immediately soothe potential irritation, creating a stable foundation for active layering.
EGF-family peptides work synergistically with the NMN complex to clarify uneven tones, encourage skin consolidation, and deliver a visibly tighter appearance. The formula leaves no sticky film because it relies on Propanediol, Glycerin, and Butylene Glycol as primary humectants rather than heavy occlusives.
Application Protocol
- Dosage: Dispense a moderate amount onto clean fingertips
- Technique: Press and gently pat across face and neck until completely absorbed
- Routine placement: Follow cleansing and toning; use morning or evening beneath moisturizer or SPF
- Packaging: 30ml standard cosmetic container sized for precise dosing
Selecting an everyday repair serum requires clear ingredient transparency and measurable delivery mechanics. By pairing peptide technology with NMN and a multi-molecular hydrating network, this serum addresses early volume loss and environmental dullness without relying on harsh actives. Consistent twice-daily application yields progressive improvements in firmness, clarity, and barrier stability.
Formulation Disclaimer
Formulation Disclaimer
Korean beauty products are reformulated frequently, and packaging or ingredients may differ slightly from what's shown. If you'd like to confirm the current formulation before purchasing, email us at info@kbeauti.ca.
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Shipping Policy
Shipping Policy
Do you offer free shipping?
We most certainly do! Please see the "FREE Shipping" tab below for a breakdown by Country.
When will my KBeauti order ship?
We process and ship out all orders Monday through Friday, not including holidays.
Orders with standard shipping will usually be fulfilled and shipped within 1-2 business days (Monday through Friday, not including holidays).
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All KBeauti orders are shipped directly from Soeul, Korea.
Orders with standard shipping usually take 10-15 business days from the day the order is placed to arrive at it's final destination.
Orders with express shipping usually take 4-7 business days from the day the order is placed.
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Domestic sales tax will be applied to orders based on order destination and in compliance with federal, state and local laws.
Will I have to pay customs duties or import taxes?
Possibly. Orders shipped from Korea may be subject to customs duties, import taxes, VAT/GST, or brokerage fees depending on the country of delivery.
These charges are determined by your local customs authority and are not included in our product prices or shipping fees.
Who is responsible for paying these charges?
The customer is responsible for paying any duties, taxes, or import fees required by the destination country.
We do not collect or control these charges.
Why are there additional fees?
Because your order is being imported from Korea. Many countries apply duties or taxes to international shipments once they arrive in the destination country.
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The United States currently has a de minimis threshold (generally USD $800), meaning shipments under that value may enter duty-free. However:
This threshold is set by U.S. customs and may change.
Certain products may still be assessed.
Customs has final discretion.
We are not responsible for duties assessed by U.S. customs authorities.
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If duties or taxes are not paid, the shipment may be returned or abandoned. Any return shipping, storage, or carrier fees may be deducted from your refund.
All KBeauti policies are subject to change without advanced notice.
I reached out via email but I haven't received a response in over 2 business days! What now?
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FREE Shipping
FREE Shipping
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About Us
About Us
Our team is passionate about accessibility and wellness.
Based in Canada and established in 2021, our goal is to bring the research-backed work of the Korean Beauty industry to bathroom counters across the globe.
We specialize in Korean skin care and cosmetic products only and hold a deep appreciation for the research and technology our Korean brand partners commit to.
We partner directly with Korean suppliers to send their products across the globe.
We believe that everyone has a glow, and our goal is to help everyone access the best skin care technology the world has to offer, at a reasonable cost.
Sunscreen & SPF Products in Canada
Sunscreen & SPF Products in Canada
Unfortunately due to regulations by Health Canada we are unable to offer any Korean sunscreen or SPF products to Canadian customers.
We are working with Health Canada to obtain Federal approval for these items, but it's a lengthy process.
We apologize for the inconvenience and will let you know as soon as this changes!
Why does my product look different from the photos on your site?
Why does my product look different from the photos on your site?
Korean beauty brands update their formulas and packaging regularly - sometimes several times a year - and these changes often happen faster than we can update every listing. We do our best to keep product pages current, but what you receive may have a newer formulation or updated packaging. The core product and its function remain the same. If you'd like to verify what's currently in stock before ordering, reach out to us at info@kbeauti.ca and we'll confirm for you.