Youngle is a doctor-founded longevity company. Together with partners from science, we develop products in and for clinical studies in order to make the latest and innovative findings in longevity research accessible to everyone.
Absolute purity guaranteed... and measured
We take purity seriously! All of our products are tested in independent, certified laboratories in Germany for purity, impurities and heavy metal contamination. Trust in our laboratory-tested purity so that safety doesn't just remain a feeling.
Professionalism as a profession
youngle was founded by medical professionals with the aim of developing products based on current medical knowledge and quality standards.
This expertise enables first-class products that meet the individual needs of our customers.
Sustainability: Our path into the future
To ensure optimal durability of our products, we use packaging made from several layers of plastic. All layers are made of the same material and are therefore completely recyclable. Our EU-wide free shipping is of course climate-neutral.
No risk: money-back guarantee
Your satisfaction is our top priority! That's why we offer you a 30-day money-back guarantee. If you are not satisfied for any reason, we will refund you the full purchase price - no questions asked, no hassles. Trust us and experience our product without risk.
Highest quality as standard
By working with leading manufacturers, we can ensure that our products meet the highest quality standards and provide optimal effectiveness and reliability.
The core of Longevity is to minimize chronic disease and extend healthspan to live a long, healthy and fulfilling life.
Dr. Bastian Tonn, doctor and managing director
What our customers say about youngle?
I have tried many nutritional supplements, but none have worked as quickly and effectively as youngle's Nicotinamide Riboside. I feel more vital, more awake and simply healthier. The quality of this product is impressive and the effects are noticeable. An excellent product.
Markus Fischer , Berlin four days ago
I immediately loved the elegance and simplicity of the packaging. It's obvious that this company pays attention to details, and it shows in the quality of their products. Delivery was quick and customer service is excellent. The attractive packaging exceeded my expectations and confirmed the excellent first impression.
Bettina Fischer , Dresden a month ago
I placed my first order with youngle a week ago and am completely satisfied. Delivery was quick, products were securely packaged and of high quality. Customer service was helpful and courteous. I will definitely order from youngle again.
Anja Wagner , Hanover a week ago
I've been taking spermidine for a few months now and it's an ideal supplement to other products. The regeneration has improved noticeably and I am very satisfied.
Bergisch Gladbach, Germany, an hour ago
I received my first order from youngle three days ago and I am thoroughly impressed. The ordering process was easy, delivery was quick and the packaging was very attractive. Also, I feel that youngle is really interested in providing the best to their customers.
Lukas Schneider , Freiburg three days ago
Since I took youngle's Nicotinamide Riboside, my general well-being has improved greatly. I have more energy, am less stressed and can concentrate better. Ordering and delivery were quick and easy.
Julia Schneider , Hamburg a week ago
I was immediately impressed by the attractive packaging. It is not only aesthetically and modernly designed, but also practical and environmentally friendly. The products themselves are high quality and the customer service is exemplary. The eye buys and with youngle you definitely won't be disappointed. An excellent first impression, I will definitely order from youngle again.
Martin Roth , Nuremberg two weeks ago
I have been a customer of youngle for a year and every time I place an order I am impressed with the quality of the service and products. The packaging is aesthetically pleasing and delivery is always on time. The customer service is friendly and super accommodating.
Sofia Dimitrova , Berlin six months ago
Nicotinamide Riboside is a real game-changer for me. Since I've been taking it, I've felt more energetic and healthy overall. The quality of the product and the excellent customer service completely convinced me.
Claudia Meier , Cologne two months ago
With Nicotinamide Riboside I have found a dietary supplement that really helps me. I can clearly feel how my quality of life has improved. I am also very satisfied with the customer service and the fast delivery. I can only recommend youngle!
