Renew & Repair Duo · Anti-Aging Hyaluron face serum, 2×50ml

One 50 ml bottle each of HYALURON PURE and COLLAGEN INFUSION, each in its own airless UV-protected precision dispenser. HYALURON PURE (7 ingredients) delivers deep, clean hydration. COLLAGEN INFUSION (8 ingredients) builds on the same base and adds ultra-fine marine collagen to support firmness and elasticity. Both contain the 2.5% targeted Hyaluronic Spectrum in three molecular weights. It is our only Duo without SILK NIACINAMIDE, so its focus is hydration and firmness rather than glow.

It is ideal for skin over 35 that is losing hydration and firmness at the same time. HYALURON PURE is for skin that feels tight, dry or thirsty, COLLAGEN INFUSION for a loss of firmness or elasticity. Skin feels more resilient and looks visibly plumper and more lifted. During menopause, declining estrogen reduces both hyaluronic acid production and collagen synthesis, which is why this pairing is relevant for skin going through these changes.

HYALURON PURE first, then COLLAGEN INFUSION. Apply HYALURON PURE to clean, slightly damp skin and let it absorb for about 60 seconds before applying COLLAGEN INFUSION. Tap and press both in gently, working from the outer areas inward, rather than rubbing. Then follow with your cream, and in the morning with SPF. The two serums are formulated to work together without pilling. If you later add SILK NIACINAMIDE, it always goes last.

Yes. The Duo works in sequence or as morning and evening care. If you split them, use HYALURON PURE in the morning, under your cream and SPF, and COLLAGEN INFUSION in the evening, the time of day we recommend for it. Apply each to slightly damp skin, wait about 60 seconds, then seal with your cream while the skin is still slightly damp. Consistent daily use, morning and evening, is what makes the difference.

Improvements in hydration and texture are often noticeable within the first few applications, and most customers notice a visible difference in skin quality within 2 to 4 weeks of consistent daily use. COLLAGEN INFUSION supports firmness and elasticity from the first application, and this becomes visible after 14 to 30 days. Each 50 ml bottle lasts 5-10 weeks in the base routine of one application every morning (about half as long if used morning and evening), so the Duo covers that period. Claudia recommends committing to 30 days before judging any skincare product.

Yes. All three serums are compatible with retinol, vitamin C, and most active skincare routines. With retinol: apply the serum first, let it absorb, then apply retinol. The hydration layer helps buffer potential irritation. With vitamin C: apply vitamin C first (it has a lower pH and should go on freshly cleansed skin), then the serum. With prescription tretinoin: follow your dermatologist's routine instructions. Our serums are compatible, but prescribed regimens take priority.

Yes, for most skin. Our serums are actives, not occlusives. They deliver hydration into the skin. A moisturizer seals it in. Apply the serum first, let it absorb for about 60 seconds, then follow with your cream. In the morning, always finish with SPF. If your skin is oily or you prefer a lighter routine, HYALURON PURE can sometimes function as a standalone step in warmer months. Assess your skin's response.

Austria: €3.90 flat rate. Germany: €5.90 flat rate. All other EU countries except Cyprus: €9.90 flat rate. Free shipping from 2 Serums, automatically applied at checkout, to all markets. All Sets and Duos qualify for free shipping. Pickup at Börsegasse 12, 1010 Vienna, is also available at no charge, from the next business day, by appointment. Please contact us at /contact to arrange a time.

Orders received by 4 pm on a business day (Monday to Friday, except Austrian public holidays) are dispatched from Vienna the same day, later orders the next business day. After dispatch, delivery takes 1-2 business days within Austria and 3-5 business days to Germany and all other EU countries except Cyprus.

We ship to all EU member states except Cyprus. We do not ship to Switzerland or other countries outside the EU, due to customs complexity. Your checkout will confirm your shipping zone automatically.

If you are not satisfied with your serum within 30 days of receiving it, we will refund the full purchase price. No minimum content requirement. The guarantee applies also to opened products. It applies to the first order of new customers purchasing individual serums (not Sets or Duos). To initiate a return, email or ask our chatbot here on the website with your order number. We process the refund within 14 days of receiving the product back.

Visa, Mastercard, American Express, Maestro, Klarna, EPS, Apple Pay, Google Pay, and Shop Pay, plus further local payment methods depending on your country (such as Bancontact, MB WAY, and MobilePay). All payments are processed securely. We do not store your payment details.

You will receive a shipping confirmation email with a tracking number as soon as your order leaves our warehouse. Use the link in that email to follow your delivery in real time.

Not currently. Our smallest format is 50ml, which delivers approximately 150 pumps and lasts 5 to 10 weeks in the base routine of one application every morning. We think that is long enough to genuinely evaluate the serum, and we back it with a 30-day satisfaction guarantee on the first order of new customers. A discovery format is something we are considering for a future phase.