Isntree Hyper Niacinamide 20 Serum 20ml

ISNTREE

SIZE 20ml

Price

~~$18.00~~

Save $-87

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Quantity

Pairs well with

Isntree Hyper Niacinamide 20 Serum 20ml

ISNTREE

Thank you for choosing Duces de Rêvé — your trusted Korean beauty destination.

We aim to dispatch all orders within 0–2 business days. All orders are shipped directly from South Korea via trusted international couriers. Parcels may be subject to customs inspections, duties, or taxes upon arrival in your destination country. We are not responsible for any customs fees or import taxes — these are the responsibility of the customer.

STANDARD SHIPPING

3-5 business days via K-Packet | 5–10 business days via FedEx

Countries with both K-Packet & FedEx

Australia, Belgium, Canada, France, Hong Kong, Japan, New Zealand, Singapore, United Kingdom — K-Packet from $9.99 / FedEx from $19.99

Austria, Finland, Ireland, Italy, Netherlands, Norway, Poland, Sweden — K-Packet from $12.99 / FedEx from $19.99–$23.99

Switzerland — K-Packet $12.99 / FedEx $23.99

EXTENDED CUSTOMS PROCESSING

Same delivery times | Customs note applies

K-Packet & FedEx Available

Germany, India, Cambodia, Mongolia, Philippines, Taiwan, Thailand, Viet Nam — K-Packet from $9.99 / FedEx from $19.99

FedEx Only

Armenia, Kazakhstan, Macao, Morocco, South Africa, Uzbekistan — $29.99

Denmark, Iceland, Bulgaria, Cyprus, Czech Republic, Estonia, Georgia, Greece, Hungary, Latvia, Lithuania, Luxembourg, Malta, Moldova, Monaco, Portugal, Romania, Slovakia — $23.99

Spain — $17.99

Chile, Mexico — $13.99

Brazil — $26.99

NOT AVAILABLE: All other countries

🚚 Delivery Notes

"Our commitment to promptly delivering your orders is paramount. However, it's essential to note the potential impacts of holidays on our shipping timeline."

Impact of Holidays on Delivery: Delays may occur during public holidays in South Korea or your country (e.g., Lunar New Year, Chuseok). For a detailed list, visit the South Korean National Holiday Calendar.
Address Accuracy: If a package is returned due to incorrect address info, we'll refund the product cost but not the shipping fee. Please double-check your address at checkout.

💬 Need Help? For any questions, contact us at hello@ducesdereve.com

🔍 For more details, please refer to our full Shipping Policy

We continuously seek to provide the best description of our online products to all consumers around the world. However, governed by the relevant Korean law and regulatory guidance, word(s) or phrases such as “natural,” “organic,” “more radiant,” “immediately hydrates,” “high performance,” and “hypoallergenic,” are translations of approved Korean words or phrases that maybe used to describe a product or communicate with the general consumers in Korea. Therefore, depending on your location, your understanding of the descriptive words and phrases you see on our website may vary from our intended use.

Details

Niacinamide 20% serum helps visibly minimize the enlarged pores, improve overall skin texture and brighten the skin tone.

✓ When you want effective tone/texture management ✓ When you want firm pore management ✓ When the skin condition is poor ✓ When you need to manage pores due to excessive oil

Smooth Tone Controller high content niacinamide 20% Helps balance the oily oil balance Highly nutritious ingredients that improve overall skin condition

How To Use

At the serum step, apply 2-3 drops to the entire face and tap lightly with the palm of your hand to absorb. * If using during the day, apply sunscreen together.

Ingredients

Purified water, niacinamide (20%), dipropylene glycol, methylpropanediol, propanediol, arbutin, glycerin, zinc PCA, sodium PCA, purslane extract, sodium hyaluronate, sodium acetylated high Aluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Nate Crosspolymer, Great Pine Leaf Extract, Elm Root Extract, Evening Primrose Flower Extract, Kudzu Root Extract, Ammonium Acryloyldimethyltaurate/Vpicopolymer, Adenosine, Dipotassium Glycyrrhizate, Tromethamine, Butyl Len glycol, acrylate/C10-30 alkyl acrylate crosspolymer, 1,2-hexanediol, hydroxyacetophenone

This list of ingredients represents all options or variants of this product. Actual ingredients in a given product option may vary from this list.

Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

All products are 100% authentic or 100% of your money back. We understand the importance of a satisfied customer and therefore trust is our primary goal.

We do not accept the return of any products as all products are directly procured and shipped from South Korea.

Please contact us if there are any queries.

This item is non-returnable due to hygiene/health and personal care/wellness/consumable nature of the product.

However, in the unlikely event of damaged, defective or different item delivered to you, we will provide a full refund or free replacement as applicable.

We may contact you to ascertain the damage or defect in the product prior to issuing refund/replacement.