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Powered by our longevity patent and a natural plumping filler, Premier Cru The Serum reactivates the skin's youth mechanisms and cellular performance. Its high concentration of hyaluronic acid provides immediate and intense hydration to the skin. Enriched with skin-tightening sugars that deliver visible effects in just 3 minutes and last up to 6 hours, it also contains niacinamide to improve skin texture.
Recyclable glass bottle*
*Excluding multi-material pumps, recyclable only in Caudalie stores through the TerraCycle partnership.
- +324% instant hydration*
- 84% saw improved skin quality and firmness**
*Clinical study, instrumental test, 10 volunteers. **Clinical study, % of satisfaction, 44 volunteers, 56 days.
- 98% natural origin ingredients
- Non-comedogenic
- Dermatologically tested
- Vegan
- Yuka score: Excellent
- 100% natural-origin fragrance
- Viniferine : A Caudalie patented ingredient derived from vine sap, which provides an exceptional dark spot correcting action that is 62 times* more effective than vitamin C. *In vitro test on the inhibiting action of Viniferine on tyrosinase.
- Niacinamides : Better known as Vitamin B3, it diminishes enlarged pores and soothes skin.
- Longevity PatentCaudalie x Harvard Medical School* : Activated by resveratrol. The patent stimulates longevity proteins Sirtuins x128** to enhance skin performance and its production of collagen, hyaluronic acid, and elastin. *Patent co-filed with Harvard University, N°FR21/04931. **In vitro test on ingredients.
Full list of ingredients :
Advice from our Vinotherapists:
1. What are serums for?
Applying a serum before your day and/or night creams enables their effectiveness to be activated. Caudalie serums are highly concentrated in active ingredients and can be used every day, morning and evening. The texture of serums is finer to be absorbed by the skin faster. For maximum effectiveness and faster results it is recommended to use a serum in your skincare routine.2. Is there fragrance in the Premier Cru Serum?
The Premier Cru Serum fragrance is 100% natural and is made up of a rose extract, rose petal essence, geranium essence, rose absolute, violet leaf absolute, white cedar essence and benzoin absolute.3. How does tightening sugars work in Premier Cru The Eye Cream?
Our 100% natural-origin tightening sugars composed of polysaccharides bring a mechanical tension with immediate effect on the skin. Results are stunning! Wrinkles are visibly smoothed in 3 minutes and up to 6 hours.4. What is the role of Niacinamide in Premier Cru The Serum?
Also known as vitamin B3, niacinamide is the ultimate multi-tasking and anti-ageing ingredient. It has proven efficacy on reducing enlarged pores as well as fine lines and wrinkles.5. What kind of Hyaluronic Acid is used in The Serum?
The Serum is 3.5 times more concentrated in Hyaluronic Acid. It’s the only product in the range that contains high molecular weight Hyaluronic Acid to provide surface hydration as well as low molecular weight Hyaluronic Acid to provide the more intense hydration in the epidermis. The two HA are 100% natural origin and produced by biotechnology.
What our customers say
4.8
(223)
5 stars | 90 % | |
4 stars | 7 % | |
3 stars | 2 % | |
2 stars | 0 % | |
1 star | 1 % |
Write a review
Reviews with Images
223 reviews
10 hours ago
A gem!
I’ve been using this product for over a month, and it has worked extremely well for my sensitive, dry skin. I highly recommend it and will definitely repurchase.
Product tested for free
Yesterday
About the product: The Serum Longevity Patent + Firming Sugars
Brilliant
Been using this trial bottle for 3 weeks and honestly has made a difference to fine lines. It smells nice and absorbs quickly too. If this was within my budget I would use this everyday without a shadow of a doubt. Highly recommend
Review originally posted on Caudalie United Kingdom website.
Product tested for free
2 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Luxury meets real results
Dual-weight hyaluronic acid hydrates on the surface while deeply plumping the skin. Niacinamide refines pores, brightens tone, and calms stress. At the heart of it all is TET8™ Technology - resveratrol from grapevine paired with a sugarcane derivative to boost youth mechanisms. The texture melts in instantly, leaving skin smoother and more radiant. This isn't just glow — it's skin that looks stronger, healthier, and timeless.
Review originally posted on Caudalie United Kingdom website.
Product tested for free
4 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Fabulous
I've enjoyed trying this product and really think it works. It has a nice subtle smell and dries in well without being greasy. I used it every day for 2 weeks and think there is a difference with the lines around my mouth area which is what I was targeting. I'm intrigued to try it for longer and will hopefully see a bigger difference.
Review originally posted on Caudalie United Kingdom website.
Product tested for free
4 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Hydrating
Thank you for the really generous sample which I've tested for a few weeks .It's very hydrating and just sank into my skin ,it's very light with no discernable scent and I didn't need to use very much in order for my skin to feel hydrated. I also noticed a slight tightening effect .It's a lovely product
Review originally posted on Caudalie United Kingdom website.
Product tested for free
4 days ago
About the product: The Serum Longevity Patent + Firming Sugars
100% worth buying !
I have been using this product for about 3 weeks now and can definitely see a big difference in my skin - the texture is much smoother and fine lines have reduced ! I have tried a large variety of top market products and can highly recommend this one !! It’s a staple for me now .
Review originally posted on Caudalie United Kingdom website.
Product tested for free
4 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Instant hydration
I loved the instant hydration it delivers noticeable moisture on my dry skin. Lightweight and fast absorbing with fresh calm smell soothe and refine the skin texture,and skin feels more firmer and lifted.
Review originally posted on Caudalie United Kingdom website.
Product tested for free
4 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Great serum
It’s a brilliant serum. It doesn’t leave any residue. My skin absorbs it very soon. I like when it brings refreshing and firmed feelings.
Review originally posted on Caudalie United Kingdom website.
Product tested for free
6 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Beautiful
I really enjoyed trying this product. It comes in beautiful packaging, with a handy pump dispenser so you don’t dispense too much product. This serum felt lightweight on my skin, and was quickly absorbed. There was no tightness and my skin felt comfortable and soft on using. My skin looks smoother, plumper and healthier using premier cru serum. I’m intrigued to try the rest of the range.
Review originally posted on Caudalie United Kingdom website.
Product tested for free
6 days ago
About the product: The Serum Longevity Patent + Firming Sugars
Lovely Serum
I loved trying this product. It was nice and light on the skin and absorbed really well. Left my skin feeling nice and soft
Review originally posted on Caudalie United Kingdom website.
Product tested for free
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