IOPE

Retinol Super Bounce Serum 50ml

YOUR K-BEAUTY RITUAL Serum

IOPE

Retinol Super Bounce Serum 50ml

~$66.99

Checkout price: ₩92,446 KRW

USD display uses the store's fixed reference of US$1 = ₩1,380. Your payment provider determines the actual conversion and any fees.

CentellaRetinoidPeptides

For when you have decided to keep going.

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Where it sits in your routine03 / 04
  1. Cleanse
  2. Prep
  3. Serum & ampoule
  4. Moisturize

A category guide. Follow each product's directions and check your ingredient combinations.

US shipping from US$16.90, added at checkout.

Estimated delivery: 10–26 business days from order placement.

PayPal checkout Charged in Korean won (KRW).

Shipping areas & payment details

We currently ship from South Korea to the contiguous 48 US states and Washington, DC only. Alaska, Hawaii, US territories and APO/FPO/DPO addresses are excluded.

Shipping varies by total cart weight (up to 5 kg). The minimum rate applies to carts up to 0.5 kg. Delivery estimates include 3–5 business days of processing; delays are possible. View shipping policy

USD prices are estimates, not the checkout currency. Any currency conversion and fees depend on PayPal or your payment provider. Review the final KRW amount before paying.

THE DETAILS, WITHOUT THE GUESSWORK

Know what goes on your skin.

Read the product description, ingredient information and directions before making it part of your routine.

Back to your selection ↑ IOPE Retinol Super Bounce Serum 50ml product image
Product details
SKU
8390872165
Shipping & returns

Delivery estimates and customs duties are explained in our shipping policy.

Return eligibility is explained in our refund policy.

IOPE Retinol Super Bounce Serum 50ml

IOPE

IOPE Retinol Super Bounce Serum 50ml

For when you have decided to keep going.

Four retinoid-family materials on one list, in the 50 ml bottle.

Bouncy gel, not a cream.

Texture and ingredient illustration

What this serum does

A 50 ml serum carrying Retinol alongside Hydroxypinacolone Retinoate and a retinol-support ester, with Madecassoside, three peptides and Shea Butter, formulated as a night step for skin working on the look of firmness and fine lines.

Why the list reads as four things, not one

Retinol sits near the end of the list, which is normal — it works at low percentages. Above it is Hydroxypinacolone Retinoate, a retinoid ester that does not need the same conversion step, and Kojyl Methylenedioxycinnamate, included in this family of formulas to support retinol activity. Beta-Carotene, a carotenoid, is on the list too. That is the "quadruple" the brand refers to.

Ingredient and formula illustration

Key ingredients

Ingredient · What it is, and what it is used for

Retinol
Vitamin A. The most studied ingredient for the look of lines and texture, and the one that needs an adjustment period.
Hydroxypinacolone Retinoate
Retinoic acid ester (granactive retinoid).
Kojyl Methylenedioxycinnamate
Kojic acid derivative.
Beta-Carotene
Carotenoid. Gives it its colour.
Madecassoside
Triterpene glycoside from Centella asiatica. Used to calm irritation.
Acetyl Tetrapeptide-11
Synthetic tetrapeptide.
Decapeptide-4
Synthetic decapeptide.
Rice sh-Oligopeptide-1
Rice-derived oligopeptide.
Squalane
Saturated hydrocarbon, hydrogenated squalene. A material skin already contains, so it reads as its own; used to soften by filling the gaps between surface cells.
Butyrospermum Parkii (Shea) Butter
Shea butter. Sits on top and slows how fast water leaves, and softens by filling the gaps between surface cells.
Chamaecyparis Obtusa Leaf Extract
Extract of hinoki cypress leaf.
Lactobacillus Ferment Lysate
Lysate of Lactobacillus culture.
Ingredient and formula illustration

How the formula works together

Retinoids are the reason to buy this; everything else is there to make them tolerable. Shea Butter, Squalane, sunflower and soybean oils and the fatty alcohols build a cushioning base, and Madecassoside with hinoki cypress extract works on the look of irritation — the specific problem a retinol step tends to create.

Three peptides and Adenosine sit alongside them, and Tocopherol with BHT keep the oil phase from oxidising, which matters more than usual in a formula carrying vitamin A. It is a cautious build: active enough to be worth doing, buffered enough to be kept up.

Who it is for

Labelled for all skin types, as a night serum. Contains retinoids; introduce slowly and use sunscreen during the day.

Routine illustration

How to use it

  1. At night, after toner, take a small amount and spread over the face.
  2. Start two or three nights a week and build up as skin allows.
  3. Follow with a moisturiser, and wear sunscreen the next morning.

Details

Size
50 ml
Made in
Korea
Skin type
All skin types
Ingredients
45, published in full below

Full ingredient list

Water, Butylene Glycol, Squalane, Methyl Trimethicone, Glycerin, Bis-Hydroxyethoxypropyl Dimethicone, 1,2-Hexanediol, Lactobacillus Ferment Lysate, C14-22 Alcohols, Butyrospermum Parkii (Shea) Butter, Palmitic Acid, Helianthus Annuus (Sunflower) Seed Oil, Stearic Acid, Glyceryl Stearate, PEG-100 Stearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethyl Isosorbide, C12-20 Alkyl Glucoside, Glycine Soja (Soybean) Oil, Carbomer, Mannitol, Daucus Carota Sativa Root Extract, Glyceryl Caprylate, Tromethamine, Disodium EDTA, Kojyl Methylenedioxycinnamate, Ethylhexylglycerin, Pentylene Glycol, Xanthan Gum, Madecassoside, Hydroxypinacolone Retinoate, Sorbitan Isostearate, Retinol, Trehalose, Beta-Carotene, Tocopherol, BHT, Acacia Senegal Gum, Acetyl Tetrapeptide-11, Hydrogenated Phosphatidylcholine, Chamaecyparis Obtusa Leaf Extract, Decapeptide-4, Sodium Oleate, Propylene Glycol Alginate, Rice sh-Oligopeptide-1

In label order, unedited.

Ships from Korea.

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Good to know before you order

From Korea, with clarity.

Read shipping policy ↗

10–26 business days

Estimated total delivery from order placement. Processing usually takes 3–5 business days and is included in this estimate. Delays are possible.

Contiguous 48 United States and Washington, D.C. Alaska, Hawaii, U.S. territories and military addresses are excluded.

Shipping from US$16.90

The minimum rate covers carts up to 0.5 kg. Rates increase by total cart weight; online shipping is available up to 5 kg per order.

Your final shipping charge appears at checkout. Prices shown in USD are reference estimates; payment is processed in KRW.

Read the return conditions

Request a change-of-mind return within 7 calendar days of delivery. Items must be unused and original seals intact. Customer-paid tracked return shipping to Korea applies.

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How a return works
  1. Email your order number, item and reason within the applicable period: gusdker@gmail.com
  2. Wait for the authorization and correct return address in Korea, then hand the return to a tracked carrier within 14 calendar days of receiving instructions.
  3. After the returned goods are received and inspected, any refund due is initiated within 3 business days to the original payment method. Your payment provider may take additional time to post it.

Opened or used cosmetics generally cannot be returned for a change of mind. Damaged, defective, incorrect or unsafe products and rights required by law are covered separately by the full policy.

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