Retinol Intense Reactivating Serum 30ml

Regular price £27.00
Taxes included.

This advanced serum is your nightly ally in skin renewal. Infused with a potent trio of retinol, retinal and bakuchiol, it works deep beneath the surface to smooth, firm and brighten your complexion. Using innovative elastic‑liposome delivery, it ensures these actives penetrate without overpowering your barrier. With supportive ingredients like peptides, niacinamide and ceramide NP, it balances intensity with comfort.

K-Benefits:

  • Smooths & firms: The retinol blend targets fine lines and sagging for a more resilient appearance.

  • Evens tone & boosts clarity: Works on pigmentation and dullness for a brighter, more uniform look.

  • Renews texture: Encourages cell turnover so skin feels gentler, refined and renewed.

  • Supports the skin barrier: Niacinamide, ceramides and peptides help maintain hydration and calm sensitivity.

  • Suited for sensitive‑prone skin: Though powerful, the formula is buffered to be more comfortable for first‑time retinol users.

K-Targets
  • Loss of elasticity: Firms and revitalises slack skin.
  • Fine lines & wrinkles: Reduces visible signs of aging.
  • Dullness: Revives natural glow and radiance.
  • Dryness & dehydration: Strengthens barrier to hold in moisture.
  • Uneven texture: Smooths surface for a softer feel.
  • Sensitive skin: Formulated with balance in mind to minimise irritation.


Suitable for all skin types—especially those looking to address early signs of aging, texture issues or wanting a balanced retinol experience. Ideal for combination to oily skin and sensitive skin ready to step into active treatments.

How to Use
  • Use nightly after cleansing and toning (unless instructed otherwise).
  • Apply a pea‑sized amount to the face and neck, avoiding direct eye area
  • Follow with your moisturiser to lock in the actives.
  • Because this is a retinol/formula with actives, always use a broad‑spectrum sunscreen each morning.

    Tip: If you’re new to retinol, start applying 2‑3 times a week and gradually increase to nightly as your skin adjusts.
Ingredients

K-Ingredients:

  • Retinol (0.1%) – The gold‑standard vitamin A derivative, supports collagen, smooths lines and refines texture
  • Retinal – A more potent vitamin A form that works faster to renew skin.
  • Bakuchiol – A plant‑based alternative to retinol, offering antioxidant and skin‑renewal benefits with lower irritation potential.
  • Niacinamide – Brightens, smooths tone and strengthens the skin barrier
  • Peptide complex – Including Palmitoyl Tripeptide‑1; supports collagen production and skin resilience.
  • Ceramide NP – Barrier‑supporting lipid that strengthens skin’s defence.

Full Ingredients:

Water, Cyclohexasiloxane, Dicaprylyl Carbonate, Glycerin, Methylpropanediol, 1,2-Hexanediol, Niacinamide, Hydrogenated Poly(C6-14 Olefin), Panthenol, Tocopheryl Acetate, Piper Methysticum Leaf/Root/Stem Extract, Centella Asiatica Extract, Panax Ginseng Berry Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Ficus Carica (Fig) Fruit Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Artemisia Capillaris Extract, Eclipta Prostrata Extract, Melia Azadirachta Leaf Extract, Elaeis Guineensis (Palm) Oil, Hydrogenated Lecithin, Glyceryl Stearate, Bakuchiol, Palmitic Acid, Sodium Polyacrylate, Stearic Acid, Xanthan Gum, Retinol (0.1 %), Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Dipotassium Glycyrrhizate, Adenosine, Tromethamine, Polyquaternium-51, Beta-Glucan, Cetyl Alcohol, BHT, Collagen, Myristic Acid, BHA, Leuconostoc/Radish Root Ferment Filtrate, Tocopherol, Bifida Ferment Lysate, Ceramide NP, Saccharomyces Ferment, Retinal, Asiaticoside, Glyceryl Polymethacrylate, Madecassoside, Propylene Glycol, Polyglyceryl-10 Oleate, Glycolipids, Glycine Soja (Soybean) Peptide, Resveratrol, Sucrose Distearate, Asiatic Acid, Madecassic Acid, Palmitoyl Tripeptide-1, Moringa Oleifera Seed Oil, PEG-100 Stearate, Polysorbate 20, Fragrance, Ethylhexylglycerin

Notes: Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

For more information please read full disclaimer here.

Shipping & Collection

Standard Delivery: £3.99 (2-3 working days)

Free Standard Delivery: On orders over £30 (2-3 working days)

First Class Delivery: £5.50 (1-2 working days)

Portsmouth Local Delivery (PO1-PO6): £5.50 for same-day delivery (order by 1PM).

Free Collection from Kosmobox store: 1 Albert road, Southsea PO5 2SE

Please check our Return & Refund policy.

  • Free shipping for UK order over£30

  • Free samples with every order

  • Free collection from store