1. Clean feet with warm water and dry thoroughly.
2. Slip on the booties and leave on for 20–30 minutes.
3. Remove and gently massage any remaining essence into the skin—no rinsing needed.

Main Ingredients

• Hydrolyzed Collagen (69%): Deeply hydrates and smooths skin.
• Shea Butter & Cocoa Seed Butter: Rich, nourishing emollients for softening.
• Urea & PCA: Moisture-binding humectants that soften rough patches.
• Botanical Extract Blend: Green tea, chamomile, papaya, pomegranate, mint for soothing and antioxidant support.
• Beeswax & Avocado Oil: Adds nourishment and barrier protection.

Full Ingredients

Hydrolyzed Collagen, Glycerin, Butylene Glycol, Cetyl Ethylhexanoate, Stearyl Alcohol, Caprylic/Capric Triglyceride, Dimethicone, Glyceryl Stearate, PEG‑100 Stearate, Hydrogenated Polydecene, Xanthan Gum, Phenoxyethanol, 1,2‑Hexanediol, Caprylyl Glycol, Theobroma Cacao (Cocoa) Seed Butter, Butyrospermum Parkii (Shea) Butter, Beeswax, Trehalose, Urea, Persea Gratissima (Avocado) Oil, Sodium Hyaluronate, Pentylene Glycol, Anise Fruit Extract, Adenosine, Camellia Sinensis Leaf Extract, Anthemis Nobilis Flower Extract, Carica Papaya Fruit Extract, Punica Granatum Fruit Extract, Mentha Piperita Leaf Extract, Mentha Rotundifolia Leaf Extract, Mentha Viridis Leaf Extract, Euterpe Oleracea Fruit Extract, Squalane, Lactic Acid, Citric Acid, Malic Acid.

About Double & Zero

Double & Zero is a contemporary Korean skincare brand committed to minimalism and performance. Rooted in the philosophy of “adding only what’s essential and removing what’s harmful,” the brand offers clean, effective formulas designed to address specific skin concerns without overwhelming the skin.

With a focus on gentle yet powerful ingredients, Double & Zero carefully formulates each product to suit sensitive and problem-prone skin types. From calming toners to barrier-repair creams, each item is crafted with dermatological expertise and a deep respect for skin health.

Brand Philosophy

• Double the Effectiveness: Optimized formulations that deliver visible results with minimal irritation.
• Zero the Harm: Free from harmful additives such as parabens, sulfates, artificial fragrances, and mineral oils.
• Science Meets Simplicity: Functional skincare backed by science, with clean, concise ingredient lists.

Why Choose Double & Zero?

• Dermatologist-tested and safe for sensitive skin
• Minimalist formulas with a focus on skin balance
• Eco-conscious packaging and ethical practices

Whether you're dealing with acne, sensitivity, or a compromised skin barrier, Double & Zero delivers modern K-beauty solutions you can trust—simple, effective, and clean.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.