








Rejuvenating Serum – Lotion
Returns or exchange - 14 days of purchase.
EU and US 2-4 days at your door
+5000 Happy customers
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Returns or exchange - 14 days of purchase.
EU and US 2-4 days at your door
+5000 Happy customers
Returns or exchange - 14 days of purchase.
EU and US 2-4 days at your door
+5000 Happy customers
The JK7® Rejuvenating Serum – Lotion is the most precious creation developed by Dr. Jürgen Klein, conceived as the foundation of the JK7® anti-aging philosophy and crafted to support long-term skin renewal.
What sets this formula apart:
● Rare, high-performing JK7® Signature Extracts
● Pure organic oils combined with healing botanicals
● Advanced spagyric extraction for optimal potency
● Serum-level performance with lotion comfort
This refined serum-lotion delivers deep hydration while supporting elasticity, smoothness, and skin vitality, helping reveal a balanced, luminous complexion over time.
FAQ
Unlike ordinary serums, JK7® uses its exclusive Spagyric extraction method to preserve the full potency of the healing plants, delivering both instant hydration and long-term rejuvenation.
Yes, it absorbs quickly and leaves a smooth, hydrated finish, creating the perfect base for flawless makeup application.
Yes. Its 100% natural formulation is free from harsh chemicals, making it ideal for sensitive skin types seeking gentle yet effective anti-aging care.
Pair the JK7® Rejuvenating Serum with complementary products that enhance its hydrating and age-defying effects for a complete rejuvenating ritual. Start your routine with the JK7® Eye & Face Make-up Remover and JK7® Foaming Face Wash to cleanse and prepare the skin. After applying the serum, seal in moisture and nourishment with the JK7® Day Face Lotion in the morning or the JK7® Beautifying & Rejuvenating Cream in the evening.
Use morning and evening after cleansing to maximize hydration, renewal, and absorption of subsequent treatments.
Yes. Its fast-absorbing texture makes it comfortable year-round, providing hydration and anti-aging support without heaviness.
Yes. Ingredients such as Jasmine, Neroli, Algae Extract, Mangosteen, and Silver Ear Mushroom support elasticity, firmness, and fine-line smoothing
Absolutely. It targets loss of firmness, deep dehydration, dullness, and textural concerns common in mature skin.
Most users notice improved softness and hydration immediately, while enhanced smoothness, elasticity, and radiance become more visible with consistent use over several weeks.
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
It depends on where you are. Orders processed here will take 2-4 business days to arrive. Overseas deliveries can take anywhere from 3-5 days. Delivery details will be provided in your confirmation email.






