Panthenol, allantoin and other soothing ingredients in skin care
Panthenol, Allantoin, Bisabolol, Centella Asiatica, oat and licorice extracts: the classic “soothing” ingredients, how they appear on an INCI list and what “soothing” can and cannot mean for a cosmetic.
Updated: 31 October 2026 · Reviewed by: Kamil Pyziak
What “soothing” means on a cosmetic
Products for sensitive, dry or stressed skin often promise to soothe, calm or comfort. In cosmetic terms this refers to how the skin looks and feels – less tight, less rough, more comfortable after shaving, sun or cleansing. It is not a promise to treat eczema, burns, wounds or any other condition.
Behind these claims there is a fairly stable group of ingredients that formulators reach for again and again. Most are mild, multi-purpose and used in everything from baby care to after-shave balms.
Panthenol (provitamin B5)
Panthenol is the alcohol form of pantothenic acid (vitamin B5), which is why it is called provitamin B5. In the skin it can be converted into pantothenic acid. In formulas it works as a humectant and skin-conditioning agent and is also widely used in hair care, where it helps hair hold moisture and feel smoother.
On an INCI list it always appears as Panthenol, whether the raw material is D-panthenol or the DL-mixture. D-panthenol is also known as dexpanthenol, and under that name it appears in pharmacy products, some of which are medicines. A cosmetic with panthenol and a medicine with dexpanthenol may share an ingredient but are different products with different purposes.
Allantoin
Allantoin occurs naturally in plants such as comfrey, but cosmetic allantoin is usually made synthetically. It is valued as a skin-conditioning and softening ingredient and is common in lip care, hand creams, after-shave products and formulas for sensitive skin.
It is used at low levels, is generally well tolerated and combines easily with other ingredients. You will often see Allantoin and Panthenol side by side on the same list.
Plant-based and other soothing ingredients
Bisabolol (alpha-bisabolol) is a component of chamomile essential oil; for cosmetics it is also obtained from other plants or made synthetically. Centella asiatica, the plant behind many “cica” products, appears as Centella Asiatica Extract or as its individual compounds such as Madecassoside and Asiaticoside. Dipotassium Glycyrrhizate comes from licorice root.
Oats provide two familiar ingredients: Avena Sativa Kernel Flour (finely ground oat, often called colloidal oatmeal) and Beta-Glucan, which can also come from yeast. Other names you may meet include Ectoin, Aloe Barbadensis Leaf Juice, and Zinc Oxide in protective nappy-area creams.
Soothing does not mean allergy-free
A product built around gentle ingredients can still contain fragrance, essential oils or preservatives that some people react to. Plant extracts in particular are complex mixtures: people allergic to plants of the daisy family, for example, may also react to chamomile extracts. Purified single substances such as Bisabolol are not the same as whole extracts, but no ingredient suits everyone.
If your skin is sensitive, look at the whole INCI list rather than the highlighted ingredient. Products described as fragrance-free should not list Parfum or Aroma, although they may still contain plant extracts with their own scent.
When to look beyond cosmetics
Soothing cosmetics are designed to support comfort and the look of healthy skin. They are not a substitute for medical care. Burns, open wounds, weeping or infected skin, sudden rashes and long-lasting redness or itching should be assessed by a doctor or pharmacist, especially in babies and young children.
This also applies to products for babies: even a gentle cream needs to be used as the label describes, and changes in a baby’s skin are worth discussing with a professional.
What the label does not tell you
The INCI list shows which soothing ingredients are present but not in what amount, which form (for example, which part of a plant or which grade of extract) or how the whole formula was tested on sensitive skin. Terms such as “for sensitive skin” or “dermatologically tested” are manufacturer statements, not a guarantee.
A short ingredient list without fragrance is often easier to judge for reactive skin, but the only way to know is how your own skin responds.