iS Clinical Poly-Vitamin Serum

Name: iS Clinical Poly-Vitamin Serum
Brand: iS Clinical
SKU: 2690S
Price: 70.0 GBP
Availability: InStock

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£70.00

Tax included.

Size: 15ml

15ml

30ml

✓ Hyaluronic Acid + Vitamins A, B and E | ✓ Deeply Hydrates and Revitalises | ✓ For Thin, Crepey or Compromised Skin

iS Clinical Poly-Vitamin Serum is an intensive, revitalising formula for all skin types that delivers a powerful combination of essential vitamins, bionutrients and age-defying antioxidants. It deeply hydrates while generating significant improvements in the appearance of texture, tone and the overall integrity of the skin, making it the multi-vitamin serum for thin, crepey, dehydrated or compromised skin.

iS Clinical Poly-Vitamin Serum starts with hyaluronic acid, one of nature's most powerful hydrators, and layers in niacinamide (vitamin B3) and pantothenic acid (vitamin B5), essential nutrients for cell metabolism that promote the look of well-conditioned skin. Sugarcane extract, a natural source of glycolic acid, gently exfoliates for a renewed complexion; vitamin A (retinol) is a powerful antioxidant that helps diminish the appearance of premature ageing; and vitamin E, green tea and bilberry extracts add further antioxidant support, with the amino acids lysine and glutamine in the base. A brief, temporary flush on application is normal and passes.

Visible Results Users Love

Deeply hydrated, plumper-looking skin from the first application
Smoother, more refined texture
Improved appearance of tone and elasticity
A revitalised, more vibrant-looking complexion
Thin, crepey or compromised skin that looks more resilient

Why This Beats a Standard Hydrating Serum

Hydration plus nutrition - iS Clinical Poly-Vitamin Serum pairs hyaluronic acid with vitamins A, B3, B5 and E instead of water alone
Gentle sugarcane AHA renews the surface so the hydration shows
Formulated for compromised and thin skin, where most active serums are too harsh
iS Clinical lists it for use 30 days before in-clinic procedures to support the look of recovering skin
Botanically derived, paraben free and never tested on animals

Best For

Dehydrated skin on any skin type
Thin, crepey skin with poor elasticity
Compromised, sensitised skin or skin going through medical care
Dull, tired-looking skin showing early signs of ageing
Anyone who wants vitamins and hydration in one evening step

Choose iS Clinical Poly-Vitamin Serum if your skin is thin, dehydrated or run down and needs feeding as well as hydrating; if you only want hydration with no vitamin A, Hydra-Cool Serum is the simpler option.

Becci founded Adore Your Skin after more than two decades as a registered aesthetics nurse in specialist skincare and medical aesthetics, and crepey, under-nourished skin is one of the most common concerns clients bring to her for honest advice. iS Clinical Poly-Vitamin Serum is the serum she recommends in those conversations because it hydrates and feeds the skin at the same time, gently enough for skin that cannot cope with stronger actives.

Size: 15ml or 30ml

FAQS

Is iS Clinical Poly-Vitamin Serum good for dry, dehydrated skin? +

Yes - iS Clinical lists dehydrated and compromised skin first among the concerns it suits. Hyaluronic acid draws in water while vitamins B3 and B5 condition the skin, so it feels plumper from the first use. Dry skin types should still finish with a moisturiser on top.

Why does my skin flush or tingle after Poly-Vitamin Serum? +

iS Clinical notes that a temporary flushing of the skin may occur in some cases. It comes from the niacinamide and the sugarcane AHA getting to work and passes within minutes. If your skin flushes easily, start every other evening.

Does Poly-Vitamin Serum contain retinol? +

Yes - its vitamin A is delivered as retinol, which iS Clinical includes as a powerful antioxidant that helps diminish the appearance of premature ageing. It sits towards the end of the ingredient list, so it is not a dedicated retinol serum, but you should still wear SPF daily.

What is the difference between Poly-Vitamin Serum and Hydra-Cool Serum? +

Hydra-Cool Serum is pure cooling hydration with hyaluronic acid, centella and vitamin B5, suitable for everyone including pregnancy. Poly-Vitamin Serum adds niacinamide, vitamin A, vitamin E and a gentle sugarcane AHA, so it hydrates and renews, which is the better choice for thin, crepey or run-down skin.

Can I use iS Clinical Poly-Vitamin Serum with Active Serum or a vitamin C serum? +

Yes. A simple routine is vitamin C (such as Super Serum Advance+) in the morning and Poly-Vitamin Serum in the evening. If you also use Active Serum, alternate the two in the evening rather than layering two acid-containing serums at once.

Is Poly-Vitamin Serum suitable for sensitised or compromised skin? +

iS Clinical formulates it specifically for compromised, thin and poorly elastic skin and lists it for use 30 days before in-clinic procedures. If your skin is very reactive, patch test first and build up gradually.

Should I use Poly-Vitamin Serum in the morning or evening? +

Evening is the natural starting point because it contains vitamin A and a gentle AHA. Once your skin is comfortable it can be used morning and evening, always with SPF in the daytime.

Should I buy Poly-Vitamin Serum in 15ml or 30ml? +

Both sizes are the same formula. The 15ml is ideal for trying Poly-Vitamin Serum for the first time or for travel, while the 30ml is the better-value option once it has earned a permanent place in your routine. Only a small amount is needed per application, so either size lasts well.

Can I use iS Clinical Poly-Vitamin Serum during pregnancy or while breastfeeding? +

Poly-Vitamin Serum contains retinol (vitamin A). iS Clinical recommends consulting your physician before using it if you are pregnant, planning to become pregnant or nursing, and most clinicians advise avoiding vitamin A during this time. iS Clinical Hydra-Cool Serum is the brand's hydrating alternative with no vitamin A.

iS Clinical Poly-Vitamin Serum