Hyaluronic Booster Serum

219 Sold23 in stock

(13 customer reviews)


Hyaluronic Booster Serum (50ml):

  • NEW formula and now 50mls
  • Anti-aging peptides
  • Super Intense Cellular Hydration
  • Oil free formula

This deeply hydrating Hyaluronic booster serum will help rehydrate thirsty skin and is ‘skin hydration’ in a bottle. Low molecular weight sodium hyaluronate is the most effective rehydration treatment for the skin and will help plump and soften lines and wrinkles through cellular rehydration. It can be added to any range and used by any skin type for super intense hydration.

Suitable for all skin types, including those prone to acne & blemishes. Oil free.

23 in stock

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Good to know

  • NEW formula and now 50mls
  • Vegan
  • Cruelty free
  • Paraben Free
  • Oil Free
  • Anti-ageing peptides

Hyaluronic acid is found naturally in our skin cells. It helps our skin hold and maintain its moisture. As we age and as we are exposed to UV light and pollution, our hyaluronic acid levels gradually deplete. Low levels of hyaluronic acid in the skin mean that the skin cannot maintain its natural moisture content, so it looks dry, lined and wrinkled.

Supplementing hyaluronic acid daily in your skincare is the best way to rehydrate the skin. Our Hyaluronic Booster Serum utilises sodium hyaluronate, the salt from hyaluronic acid, which has superior hydrating and penetrating qualities due to its low molecular weight. When applied topically, sodium hyaluronate can reach the dermis to combine with, maintain AND attract water. This oil free Booster Serum is a super magnet for skin hydration and has the benefit of added collagen stimulating peptides for ultimate anti-ageing performance. The peptides also help to fight oxidative tissue damage which is a WIN WIN. 

Hyaluronic Booster Serum is a really effective form of skin therapy & rehydration and is a great multi-tasking product for all skin types. It’s oil free, non comedogenic and fantastic for long term skin health.

Studies have found that daily topical application of serums containing around 0.1 percent HA can lead to significant improvement in skin hydration, wrinkle appearance and elasticity. (J Drugs Dermatol. 2011 Sep;10(9):990-1000. ‘Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment’.)

Skin Types: Suitable for all skin types. Suitable in pregnancy. Suitable for Acne/Congestion, Rosacea, Inflamed and Dehydrated skin.


Use a few pumps to thirsty skin as required or use twice daily after cleansing to keep skin plumped and hydrated. For best results seal in the serum with application of a moisturiser immediately on top. AM & PM


Aqua, Sodium Hyaluronate (15%), Pentylene Glycol, Glycerin, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Acetyl Hexapeptide-8 (10%), Butylene Glycol, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Triethanolamine, Phenoxyethanol, Decylene Glycol, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate.

13 reviews for Hyaluronic Booster Serum

  1. rebeccatappin (verified owner)

    I love using this every day under the Zenii SPF 50 cream – goes on smoothly and my skin feels really nourished – it’s good to know I’m doing it good and investing in my skin’s future. My skin feels beautifully hydrated without being in any way oily, and makeup goes on well over the top. Love it!

  2. gemmasnewman (verified owner)

    This stuff really seems to help my skin feel younger and less lined. Love it!

  3. Sam

    I use this serum every day and is one of the best hydrating serums I’ve ever used! I suffer with oily skin and clogged pores but this doesn’t leave your skin feeling in any kind of way oily or heavy (as some moisturising products can do)
    Definitely recommend!

  4. Haley

    This is a must have product. Very hydrating and makes your skin feel soft and smooth

  5. Greg

    I use this serum on areas that are super dry like my scalp and cheeks & it is honestly the only product that works! I always buy two at a time not it’s so good I can’t run out.

  6. Rebecca

    This serum is hands down a necessity in my routine. Makes my skin feel nourished and dewy without feeling weighed down. I love it.

  7. Greg

    I use this serum on areas that are super dry like my scalp and cheeks & it is honestly the only product that works! I always buy two at a time now it’s so good I can’t run out

  8. Greg

    I use this serum on areas that are super dry like my scalp and cheeks & it is honestly the only product that I have tried that works! I always buy two at a time now – it’s so good I can’t run out.

  9. Rachael N

    This serum is part of my daily routine now. It’s so beautifully lightweight it is absorbed quickly and makes your skin feel amazing. An absolute must-have and important investment into your skin.

  10. Zoe

    I really enjoyed using this product and I also love the fact that it is in an airless pump container too!. The consistency is like a gel like texture that spreads over the skin with ease. There is no sticky feeling to the product and leaves you with hydrated skin. A tip I was told by Dr Jo was to pat a good amount around the eye area in the evening to make an “eye mask”. It leaves you with brighter smoother eyes. It’s also lovely mixed in with the Retinol too!

  11. Anna

    I’ve tried lots of HA serums and this is by far the best. Others are either too wet, or too sticky. This is a perfect jelly that is easily absorbed. Highly recommend !

  12. Emma

    I have been using Zenii London hyaluronic as a part of my daily skincare routine for the last 6 months . It has definitely made a huge difference to my skin , it looks visibly hydrated and helped with fine lines . I apply after a my toner on damp skin and before my moisturiser . Fantastic product!!

  13. Becky

    Best hyaluronic serum I’ve tried! Soaks in well and isn’t sticky like most other serums on the market.

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