REN Keep Young and Beautiful™ Firming and Smoothing Serum, 30ml

Product information

From Ren, this advanced serum gives radiant, smoother, younger looking skin. Instantly skin feels firmer, plumper, lifted. It reduces the appearance of fine lines and keeps skin looking younger for longer.

Ageing concern
Wrinkle Reduction
Eligible for International Delivery
Skin Type
Unit Price
£153.34 per 100ml

Brand Story

About REN

REN Clean Skincare gives you healthier, more beautiful skin that looks younger for longer. Since its launch in 2000 REN has become a cult favourite amongst beauty editors and consumers and is now available in department stores, pharmacies and spas in over 50 countries around the world. Their philosophy of Clean Skincare can be summed up in three words: Performance, Purity, Pleasure:


REN gives you ground-breaking product formulation, the latest hi-tech actives, rigorous product testing and clinically proven results.


REN uses only 100% plant and mineral derived actives and is free from skin-unfriendly synthetic ingredients *.


They believe that the texture, fragrance and experience of using REN can make the world a slightly nicer place to be and make people feel slightly nicer being here.

* REN is free from synthetic fragrance, mineral oil, petrolatum, sulfate detergents, synthetic colours, animal ingredients and parabens. In addition, REN products do not contain potential irritants including: glycols and diglycols (such as propylene glycol), PEG's, PPGs, urea, D.E.A, T.E.A, PABA and other synthetic sunscreens, aliphatic alcohols/hydrocarbons, phthalates, fumarates, amines, alkanolamines, synthetic AHAs/BHAs, polyacrylamide, metacrylate, elastomer, poloxamer, styrene, vinyl, polyquaternium, synthetic chelating agents, nylon, nitriles, nitrates, nitrosamine releasers, bromates, fluor, aluminum and alumina et al.



  • Click & collect

    Click & collect from John Lewis and Waitrose shops tomorrow from 2pm
    Find out more
  • Collect+

    Collect + from a local shop from Saturday, postcode exclusions apply
    Find out more
  • UK delivery

    Standard delivery within 5 working days
    Named or Saturday UK delivery
    Named day UK delivery pre-10.30am
    Find out more
  • International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Q & As

Rated 3.5 out of 5 by 2 reviewers.
Rated 2 out of 5 by I really dislike how this serum feels on my skin The formulation seemed good, with large quantities of hylauronic acid so I thought I would try it. First of all, I did get few angry spots but can't be sure it is from this serum. Most of all I really don't like how it feels on the skin. At that level of hylauronic acid I was hoping my skin would look plumped but after applying it dries and skin feels very tight, almost as if a drying agent has been added. The skin then starts having a very un moisturised feel to it. The tightness irritated me and it almost feels itchy, how tight it gets. I don't know what ingredient does that or whether they added a lot of thickeners which make this feeling on the skin but I will be going back to my usual serum instead and currently use this on my hands and neck area instead. 08 December 2015
Rated 5 out of 5 by Lovely! I have tried this serum after seeing some great reviews on another site and love it! It keeps your skin soft, supply, makes it brighter, gives balance to your entire skin (no dry/oily patches) and you only need a little bit. I have tried another serum from Ren that i didn't like but this is amazing! 04 October 2012
  • 2015-12-15 T15:58:45.233-06:00
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4 in stock