Forever Young Bio-Firming Serum (krok 5a)

The first results (hydration, smoothing, a soothing effect) are visible within the first few days of use. Full corrective results (even skin tone, reduced wrinkles, regeneration) appear after 4–6 weeks of consistent care — in line with the skin's natural renewal cycle. You'll get the best results by following the complete line routine twice a day.

Check the Recommendations field in the Product details section — you'll find precise guidance on skin type there. If you're unsure, take advantage of our free online skincare consultation — our expert will select products tailored to your skin. You can also complete our interactive skincare quiz.

Yes. All Christina lines are designed for compatibility. You'll get the best results by following a complete routine from a single line — the products mutually reinforce each other's effects. You can also combine products from different lines (e.g. a Forever Young serum + a Muse cream). One exception: introduce retinoid and AHA/BHA products gradually and do not apply them on the same evening — this may irritate the skin. Always use a sunscreen the next morning. If in doubt, use our free consultation.

Orders placed on business days before 11:30 are shipped the same day — you'll receive your parcel the next business day. Free delivery for orders over PLN 200. Standard processing time: 24–48 business hours.

You have 30 days to return a purchased product from the moment of delivery — an extended period beyond the statutory 14 days. The product must be unopened and in its original packaging. More information in our return policy.

According to the manufacturer, the ingredients in Christina products are not tested on animals. We verify the safety of our formulas in clinical trials with volunteers under dermatological supervision. Independently of this, Regulation (EC) No 1223/2009 applies in the European Union. Its Article 18 bans animal testing of cosmetic products and their ingredients in the EU to meet the requirements of the Regulation. It also bans selling in the EU cosmetics whose formulation or ingredients were tested on animals for that purpose. The ban applies to every cosmetic product on the EU market.

We give pregnancy information product by product, based on the manufacturer's materials or official Christina materials. If these materials say a product can be used during pregnancy, you will see this in its product features. If they say it should not be used during pregnancy, we list this under contraindications. If a product has no information about use during pregnancy or breastfeeding, consult your doctor before using it. When the product page lists the full ingredients (INCI), you can show them to your doctor. Our skincare specialist can help you choose a routine, but a cosmetology consultation does not replace medical advice.

Store Christina products at room temperature (15–25°C), away from direct sunlight and heat sources. After opening, the product retains its full efficacy for the period marked with the PAO symbol (e.g. 12M = 12 months) on the packaging. Products with active vitamins (C, retinol) should be stored away from light.

Apply Christina cosmetics in order from the lightest to the richest texture: toner, serum, cream, oil. Apply to clean, slightly damp skin using circular motions from the center of the face outward. A full routine takes 3–5 minutes, twice a day.

Christina Cosmetics is an Israeli brand of professional skincare cosmetics with a 40-year history. It specializes in advanced formulas that combine natural ingredients with the achievements of biotechnology. The products are available in beauty salons and clinics worldwide.

Delivery of Christina cosmetics is free for orders over PLN 200. For smaller orders, the standard delivery cost is PLN 12 by InPost courier and PLN 9 to a parcel locker. We ship within 24 business hours.

Christina Cosmetics uses natural plant extracts as the base of its formulas, combining them with active biotechnological ingredients. The BioPhyto, Forever Young and Muse lines contain plant oils, herbal extracts, hyaluronic acid and vitamins. All products are cruelty-free. Composition differs between lines and individual products — the full ingredient list (INCI) of every product is published on its product page under “Full ingredients”.

Choose a line according to your skin type: BioPhyto for sensitive skin, Forever Young for mature skin with signs of aging, Muse for normal and combination skin, Rose de Mer for peeling, Comodex for acne-prone skin. Take our online skincare quiz to get a tailored recommendation.

You can buy original Christina cosmetics in Poland on the official website christinacosmetics.pl. We are the authorized distributor of the Christina brand for the Polish market. We guarantee full authenticity, product certificates, and the freshest batches from the factory in Israel.