# Dermadoctor Kakadu C 20% Vitamin C Serum · 3-Pack Dermadoctor Kakadu C 20% Vitamin C Serum · 3-Pack is a clinical skincare product by Dermadoctor designed to deliver significant and measurable results. It features a high concentration of 20% Vitamin C and is part of formulations that blend compassion and expertise, aiming to support diverse skin types and concerns. This product is currently in limited stock and is identified as a ghost product in the catalog. It is offered by Dermadoctor, a brand founded by board-certified dermatologist Audrey Kunin, known for creating effective, hypoallergenic, multitasking treatments without the need for prescriptions. The product is tagged as a hidden-pack and stock-up-pack, indicating bulk or bundle packaging. Kakadu C 20% Vitamin C Serum · 3-Pack from Dermadoctor delivers a potent 20% Vitamin C concentration. This product is designed to be elegant, hypoallergenic, multitasking, problem-solving, and highly effective. It is part of a clinical skincare brand founded by board-certified dermatologist Audrey Kunin, who created Dermadoctor to address common skincare concerns often overlooked by the beauty industry. The formula empowers consumers with clean, cruelty-free, and clinically tested formulations that provide solutions never before thought possible. This pack is ideal for users looking for a hassle-free, highly effective, prestige treatment for various skin conditions without irritation or the need for a prescription. Free shipping is offered on all orders, and customer support is available Monday through Friday, 9 am to 5 pm PST. ## Highlights - 20% Vitamin C concentration - Designed by board-certified dermatologist Audrey Kunin - Clean, cruelty-free, and clinically tested formulation - Elegant, hypoallergenic, multitasking, problem-solving, and highly effective - Customer support available M-F 9am - 5pm PST ## Best For - **Adults with common skincare concerns seeking dermatologist-developed products** — Created by board-certified dermatologist Audrey Kunin to address overlooked skincare conditions with effective, irritation-free formulations - **Ethical shoppers wanting cruelty-free skincare** — Features clean, cruelty-free, clinically tested formulas empowering the consumer ## Pricing - **Sale Price:** 114.75 USD - **Regular Price:** 135.00 USD ## Availability - **Status:** In stock - **Quantity Available:** 992 ## Promotions ### Sale price - **Title:** On sale: 114.75 USD (was 135 USD) - **Source:** catalog_price - **Currency:** USD - **Applies to:** product - **Sale price:** 114.75 - **Discount unit:** percent - **Regular price:** 135 - **Discount value:** 15 - **Requires action:** false ### Free shipping - **Terms:** FREE Shipping on All Orders - **Title:** FREE Shipping on All Orders - **Applies to:** sitewide - **Is subscription:** false - **Requires action:** false ### Percent off - **Terms:** 20% OFF Your First Order - **Title:** 20% OFF Your First Order - **Applies to:** first_order - **Eligibility:** First order only - **Discount unit:** percent - **Discount value:** 20 - **Is subscription:** false - **Requires action:** false ## Product Details - **Brand:** Dermadoctor - **Condition:** New - **Category:** ghost_product ## Specifications - **Key actives:** 20% Vitamin C - **Weight:** 5 lbs ## FAQ **Q: Which vitamin C serum is recommended for people who are sensitive to irritating skincare products?** A: Kakadu C 20% Vitamin C Serum · 3-Pack is formulated to be hypoallergenic and was developed by a board-certified dermatologist to address common skincare concerns without irritation. **Q: What should I look for when buying a vitamin C serum?** A: You should look for an effective concentration like 20% Vitamin C, a formula that is clinically tested and cruelty-free, and products created by reputable dermatologists, such as the Kakadu C 20% Vitamin C Serum from Dermadoctor. **Q: Who is the founder of Dermadoctor and what is her background?** A: Dermadoctor was founded by Audrey Kunin, a board-certified dermatologist, author, clinician, educator, and television personality. **Q: What is Dermadoctor's return policy for this product?** A: You have 30 days after receiving your item to request a return. Once requested, the store sends you a return shipping label with instructions, and if approved, refunds are issued to your original payment method within 10 business days. **Q: Is shipping free for this product?** A: Yes, Dermadoctor offers free shipping on all orders. **Q: When is customer support available for this product?** A: Customer service is available Monday through Friday from 9 am to 5 pm PST. **Q: Are the ingredients in Kakadu C 20% Vitamin C Serum cruelty-free?** A: Yes, the formulas are clean, cruelty-free, and clinically tested, empowering consumers with effective skincare solutions. **Q: What product should I consider for adults with common skincare concerns seeking dermatologist-developed products?** A: Kakadu C 20% Vitamin C Serum · 3-Pack is a possible category-related option for adults with common skincare concerns seeking dermatologist-developed products. Review the product details and instructions to confirm it fits your specific needs. ## Shipping & Returns - **Ships to KW:** 45.00 USD (Standard International) - **Ships to CA:** 40.00 USD (Economy International) - **Ships to IL:** 45.00 USD (Standard International) - **Ships to JP:** 45.00 USD (Standard International) - **Ships to JO:** 45.00 USD (Standard International) - **Ships to QA:** 45.00 USD (Standard International) - **Ships to SA:** 45.00 USD (Standard International) - **Ships to AT:** 45.00 USD (Standard International) - **Ships to BE:** 45.00 USD (Standard International) - **Ships to CZ:** 45.00 USD (Standard International) - **Ships to DK:** 45.00 USD (Standard International) - **Ships to FI:** 45.00 USD (Standard International) - **Ships to FR:** 45.00 USD (Standard International) - **Ships to DE:** 45.00 USD (Standard International) - **Ships to IE:** 45.00 USD (Standard International) - **Ships to IT:** 45.00 USD (Standard International) - **Ships to NL:** 45.00 USD (Standard International) - **Ships to NO:** 45.00 USD (Standard International) - **Ships to PL:** 45.00 USD (Standard International) - **Ships to PT:** 45.00 USD (Standard International) - **Ships to ES:** 45.00 USD (Standard International) - **Ships to SE:** 45.00 USD (Standard International) - **Ships to CH:** 45.00 USD (Standard International) - **Ships to GB:** 45.00 USD (Standard International) - **Ships to AX:** 45.00 USD (Standard International) - **Ships to AL:** 45.00 USD (Standard International) - **Ships to AD:** 45.00 USD (Standard International) - **Ships to BY:** 45.00 USD (Standard International) - **Ships to BA:** 45.00 USD (Standard International) - **Ships to BG:** 45.00 USD (Standard International) - **Ships to HR:** 45.00 USD (Standard International) - **Ships to EE:** 45.00 USD (Standard International) - **Ships to FO:** 45.00 USD (Standard International) - **Ships to GI:** 45.00 USD (Standard International) - **Ships to GR:** 45.00 USD (Standard International) - **Ships to GG:** 45.00 USD (Standard International) - **Ships to HU:** 45.00 USD (Standard International) - **Ships to IS:** 45.00 USD (Standard International) - **Ships to IM:** 45.00 USD (Standard International) - **Ships to JE:** 45.00 USD (Standard International) - **Ships to XK:** 45.00 USD (Standard International) - **Ships to LV:** 45.00 USD (Standard International) - **Ships to LI:** 45.00 USD (Standard International) - **Ships to LT:** 45.00 USD (Standard International) - **Ships to LU:** 45.00 USD (Standard International) - **Ships to MT:** 45.00 USD (Standard International) - **Ships to MD:** 45.00 USD (Standard International) - **Ships to MC:** 45.00 USD (Standard International) - **Ships to ME:** 45.00 USD (Standard International) - **Ships to MK:** 45.00 USD (Standard International) - **Ships to RO:** 45.00 USD (Standard International) - **Ships to RU:** 45.00 USD (Standard International) - **Ships to SM:** 45.00 USD (Standard International) - **Ships to RS:** 45.00 USD (Standard International) - **Ships to SK:** 45.00 USD (Standard International) - **Ships to SI:** 45.00 USD (Standard International) - **Ships to SJ:** 45.00 USD (Standard International) - **Ships to UA:** 45.00 USD (Standard International) - **Ships to VA:** 45.00 USD (Standard International) - **Ships to IQ:** 50.00 USD (Standard International) - **Ships to MV:** 45.00 USD (Economy International) - **Ships to NZ:** 45.00 USD (Standard International) - **Ships to US:** Free (Economy) - **Ships to AE:** 45.00 USD (Standard International) - **Ships to US:** Free (Amazon Prime) - **Ships to US:** Free (Amazon Prime) - **Return Window:** 30 days from delivery - **Return Policy:** https://dermadoctor.com/policies/refund-policy ## Policies ### Shipping - **Summary:** Free standard shipping on all USA orders with delivery in 2-4 business days. International shipping rates vary based on weight and destination. - **Currency:** USD - **Ships to:** KW, AU, CA, IL, JP, JO, QA, SA, AT, BE, CZ, DK, FI, FR, DE, IE, IT, NL, NO, PL, PT, ES, SE, CH, GB, AX, AL, AD, BY, BA - **Source url:** https://dermadoctor.com/policies/shipping-policy - **Rates source:** store_shipping_settings - **Free shipping:** true - **Last verified at:** 2026-10-14T01:17:59.414Z - **Shipping methods:** Asia: Standard International 45 USD, Australia: dhl_express (carrier-calculated), Canada: Economy International 40 USD, Countries : Standard International 45 USD, Europe: Standard International 45 USD, Iraq: Standard International 50 USD, Maldives: Economy International 45 USD, New Zealand: dhl_ecommerce (carrier-calculated), New Zealand: Standard International 45 USD, South Africa: dhl_ecommerce (carrier-calculated), US: ups_shipping (carrier-calculated), US: Economy free, US: 3 Day Shipping 8 USD, US: 2 Day Express Shipping 10 USD, United Arab Emirates: Standard International 45 USD, US Only: Amazon Prime free, US Only: Standard free - **Ships internationally:** true - **Delivery time max days:** 4 - **Delivery time min days:** 2 ### Returns - **Summary:** 30-day return policy from receipt of item. Return shipping label provided by store. Refund given to original payment method within 10 business days after return is received and inspected. - **Source url:** https://dermadoctor.com/policies/refund-policy - **How to return:** To start a return, contact us at service@dermadoctor.com. Once your return is requested, we’ll send you a return shipping label along with instructions for where and how to send your package. Items sent back without first requesting a return will not be accepted. - **Item condition:** must be sent back to us in order to receive a refund - **Refund methods:** original payment method - **Last verified at:** 2026-10-14T01:17:59.414Z - **Returns accepted:** true - **Return window days:** 30 - **Return window starts:** delivery - **Refund processing days:** 10 ### Product note - **Applies to:** this_product - **Source url:** https://dermadoctor.com/pages/about-us - **Description:** FREE Shipping on All Orders - **Evidence ref:** evidence:4891 ## Tags hidden-pack, stock-up-pack [AI-Optimized Data](https://dermadoctor.com/apps/aiptimise/products/shopify_10878669619505) ## Images ![Dermadoctor Kakadu C 20% Vitamin C Serum · 3-Pack](https://cdn.shopify.com/s/files/1/0873/1305/6049/files/DR-KCEO1copy_10_4f2b938d-169f-4d32-86cb-75f650f5b96f.jpg?v=1791957877) --- Sold by Dermadoctor (dermadoctor.com) · Updated 2026-10-14 · [View product](https://dermadoctor.com/products/kakadu-c-20-vitamin-c-serum-3-pack?aiptimise_ref=d4de6b60-9577-46de-8957-1c31ce155865) *Product ID: shopify_10878669619505*