RS-28 Intensive Treatment, 28-Day Anti-Aging Intensive Cure | Swiss Perfection
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RS-28 Intensive Treatment 28-day intensive program for firmer, brighter, and revitalized skin RS-28 Intensive Treatment is a high-performance treatment designed to restore brightness and preserve the youthfulness of the skin. This intensive 28-day program acts on the main signs of aging, such as wrinkles, loss of firmness, dehydration, and lack of brightness. Each ampoule contains the highest concentration of Cellular Active IRISA® combined with an innovative dual-phase formula that helps to reactivate cellular regeneration, improve tissue oxygenation, and stimulate skin metabolism. At the same time, it helps to reinforce hydration and elasticity for visibly smoother, firmer, and brighter skin.Enriched with Hyaluronic Acid, Pro-vitamin B5, Soluble Collagen, and Hydrolyzed Elastin, this intensive treatment helps to plump the skin and strengthen the skin barrier, revealing a revitalized and younger-looking complexion. What makes it special 28-day intensive program to revitalize the skin. High concentration of Cellular Active IRISA®. Helps to improve wrinkles, firmness, and brightness. Enhances skin hydration and elasticity. Double-phase formula activated before each use. Visible results Firmer and smoother skin. Brighter and revitalized appearance. More uniform and hydrated texture. How to use Remove the cap from a solution and an ampoule, and screw the plastic bottle onto the glass bottle's cap.Press the plastic bottle to transfer the liquid to the glass bottle and gently shake for about 3 minutes to mix. Replace the mixed ampoule back into the plastic bottle and remove the glass bottle. Use immediately after mixing. Treatment duration: 28 days. Apply at night every four days for a month. Single use. Do not store once opened. INCI (Composition) CELLULAR INTENSIVE TREATMENT AMPOULE: AQUA (WATER), SOLUBLE COLLAGEN, HYDROLYZED ELASTIN, IRIS GERMANICA ROOT EXTRACT.CELLULAR INTENSIVE TREATMENT SOLUTION: AQUA (WATER), BUTYLENE GLYCOL, PHENOXYETHANOL, PPG-26-BUTETH-26, PEG-40 HYDROGENATED CASTOR OIL, SACCHARIDE ISOMERATE, ETHYLHEXYLGLYCERIN, HYDROXYETHYLCELLULOSE, PANTHENOL, PARFUM (FRAGRANCE), LIMONENE, BENZOPHENONE-4, SODIUM HYALURONATE, SODIUM HYDROXIDE, BIOSACCHARIDE GUM-1, CITRIC ACID, SODIUM CITRATE, LINALOOL. Ingredients may be updated. Always check the packaging for the most recent list.
Last updated: 24 September 2026
Shipping
We ship ABANUC orders from Madrid (Spain) with GLS. Shipping costs are calculated automatically based on the delivery country and the order value, and are shown before you complete your purchase.
Costs and delivery times by destination
| Destination | Shipping cost | Estimated delivery |
|---|---|---|
| Mainland Spain | Free from €40. Orders under €40: €4.90 | 1-3 business days |
| Balearic Islands | Free from €40. Orders under €40: €4.90 | 2-4 business days |
| Canary Islands | €60 | 7-10 business days |
| Ceuta and Melilla | €40 | 7-10 business days |
| Mainland Portugal | Free from €40. Orders under €40: €4.90 | 1-4 business days |
| Italy | Free from €120. Orders under €120: €17.50 | 4-10 business days |
| Germany, Austria, Belgium, Slovakia, Luxembourg, the Netherlands and Poland | €14.50 | 2-7 business days |
| Czechia, Croatia, Denmark, Slovenia and Hungary | €15.50 | 2-7 business days |
| France | €17.50 | 2-7 business days |
| Switzerland and Liechtenstein | €18.50 | 2-7 business days |
| Estonia, Greece, Ireland, Latvia, Lithuania, Monaco, Romania, San Marino and Serbia | €20.50 | 2-7 business days |
| Cyprus and Malta | €29.50 | 2-7 business days |
| Sweden | €33.50 | 2-7 business days |
| Finland | €34 | 2-7 business days |
Delivery times are estimates and start from when the order leaves our warehouse. Orders placed on Fridays after 14:00, at weekends or on public holidays are prepared on the next business day. During special campaigns, promotions or holidays, delivery may take longer. In any event, we will deliver your order within a maximum of 30 calendar days from its confirmation.
Customs and taxes
Shipments to the Canary Islands, Ceuta, Melilla, Switzerland, Liechtenstein and Serbia leave the customs or tax territory of the European Union and may be subject to customs procedures, duties or import taxes in the destination country, payable by the recipient. These procedures may extend the delivery time.
Tracking and delivery changes
When GLS collects your order, you will receive an email or WhatsApp message with tracking information. From that message you can, where available in your area, change the delivery address or choose a GLS pickup point.
We can modify or cancel an order as long as it has not left our warehouse. Once it has been handed over to GLS, it can no longer be modified or cancelled, but you can exercise your right of withdrawal once you receive it.
In-store pickup
If available for your purchase, you can choose to collect your order free of charge from ABANUC Salesas (Plaza de las Salesas, 10, 28004 Madrid) or ABANUC Zaragoza (Calle San Ignacio de Loyola, 1, 50008 Zaragoza).
Delivery issues
If your order arrives damaged, incomplete or with the wrong product, please email us as soon as possible, preferably within 24 hours of receipt, at abanuc@abanuc.com or call us on +34 91 446 51 21 (Monday to Friday, 10:00 to 15:30 CET). This does not limit your guarantee rights.
Returns
- Period: you have 14 calendar days from receipt of your order to withdraw from the purchase, without giving any reason.
- How: email us at abanuc@abanuc.com with your name, order number and the products you wish to return. We will acknowledge receipt and tell you how to send them back.
- Condition of the products: for health and hygiene reasons, perfumes, cosmetics, candles and other sealed products can only be returned if they have not been unsealed.
- Return costs: borne by the customer, unless the product is defective or incorrect.
- Refund: we will refund the order amount, including standard shipping costs, within a maximum of 14 calendar days from your request, using the same payment method. We may wait until we receive the products or proof that they have been sent.
- Guarantee: all products carry a 3-year legal guarantee against lack of conformity.
You will find all the details and the withdrawal form in our Returns and Withdrawal Policy.