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how to care for cracked corners of the mouth

How to care for sore, cracked corners of the mouth

How to care for cracked corners of the mouth

If you’ve ever experience cracked sore corners around your mouth, you’ll know how uncomfortable it can be. From bleeding, blistering, swelling and crustiness, it can appear in a number of ways and also make the lips feel uncomfortable and dry. In some of the most severe cases, you may even experience a burning sensation on your lips or have an unpleasant taste in your mouth.

Here we take a look at some of the causes and treatments of cracked, sore corners of the mouth to help you address it as quickly as possible.

Creation Date:
Update Date: 13 Jul 2026
A bottle of La Roche-Posay Lipikar Urea 5+ soothing lotion against a soft, flowing backdrop. The product is designed for very dry and irritated skin.

How to smooth and heal dry, cracked feet

Lipikar Podologics: a paraben free cream to soften, nourish and restore. 92% saw callouses smoothed and 94% cracks repaired. Try a Cicaplast Baume B5 overnight wrap!
Creation Date:
Update Date: 13 Jul 2026
Young baby wearing a nappy smiling and playing

Nappy Rash Treatment Guide

Sensitive baby bottoms need serious TLC! When it comes to parenting, nappy rash is a common challenge, affecting over 50% of infants and peaking between the ages of 9-12 months. While it’s usually nothing to worry about, it’s important to be aware of other conditions, like atopic dermatitis and seborrheic dermatitis, that can mimic nappy rash with similar signs and symptoms.

Best Treatment for Nappy Rash

  • Nappy rash is a common skin irritation, affecting over 50% of babies.
  • Causes include moisture, friction and prolonged contact with wet or soiled nappies.
  • The best treatment for nappy rash is prevention – keep your baby’s skin clean, dry and protected.
  • Use gentle, fragrance-free products and avoid harsh wipes and soaps.
  • Apply protective barrier creams to soothe and protect delicate skin.
  • Severe nappy rash treatment may require medical attention.
Creation Date: 06 Apr 2026
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

SOS - Irritated bottom

;Nappy rash affects most babies at some point and is a benign condition Symptoms include irritation and redness and generally persist for 2-4 days Care for your baby's nappy rash by gently cleaning the area and soothing it with a protective, restorative cream
Creation Date:
Update Date: 13 Jul 2026
After Treatment

After Treatment

Your cancer treatments are finally over, and it is important to continue to take good care of yourself in the weeks and months ahead.

Although the most difficult period of your cancer treatment is behind you, it is key to continue with the good skincare routine you have embraced during treatment.

Your skin will need extra love and care during this time, as you may still have some sensitivity, dryness or irritation. There are several areas where that require extra precautions, such as sun exposure.

Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

The best multi-purpose skin healing cream for the whole family

Life with children is often jam-packed, which is why many parents are looking to simplify their daily routines. Lipikar Baume AP+ provides a one-stop solution to your whole family’s skin concerns, acting as a moisturizer, nappy rash balm, wound healing treatment and after-shave cream. Fragrance-free and paraben-free, Lipikar AP+ is suitable for all skin types.
Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

How to care for your skin after a cold

Nothing derails a skincare regime quite like colds and flus. Whilst most of us are encouraged to recover from a cold or flu by sipping some hot lemon and eating warming soups, we often forget to give our skin some much needed TLC. Not content with leaving us bed-bound and miserable, colds and flus also have a detrimental effect on our skin. Those with imperfections often find themselves suffering from skin sensitivity, making the period of illness particularly gruelling.
Creation Date:
Update Date: 13 Jul 2026
Scarring: Mastering Massage Techniques

Scarring: Mastering Massage Techniques

After your treatment you may be left with scars on your face or body which can be a daily uninvited reminder of your battle with cancer. At La Roche-Posay we understand that scars can have real repercussions on your quality of life from an aesthetic, psychological, social, and professional standing
Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

What causes a rash?

Are you looking to establish what is causing you to itch? Unidentified dots and spots bothering you? A rash can be a symptom of a multitude of things.
Creation Date:
Update Date: 13 Jul 2026
acne scars

How to take care of healing scars

  • There are 3 steps to taking care of a scar: cleanse, soothe and protect
  • Help your scar correctly by using the right treatment, like Cicaplast Baume B5
  • Always keep the area clean with a gentle cleanser
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Update Date: 13 Jul 2026
During Treatment

During Treatment

Discover why your skin’s natural barrier is so important and how protecting it is the secret to a happy, radiant complexion. Plus, we reveal the La Roche-Posay products that can help to repair a damaged barrier.
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Update Date: 13 Jul 2026
allergy tested

Caring for irritated skin during allergy season

How allergy season can affect your skin

According to Allergy UK, approximately 44% of British adults now suffer from at least one allergy and it’s a statistic that only seems to be rising. Almost half of allergy sufferers are also thought to have more than one allergy making treating it more difficult.

Hayfever, also referred to as allergic rhinitis, is believed to be one of the most common forms of allergy in the UK, affecting 10-30% of all adults and up to 40% of all children. Its cause? 30 different types of pollen from tree pollen, to grass and weeds.

Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

Tattoo Aftercare: How to protect your tattoo

● Give your tattoo a great start by making sure to protect it during the tattoo healing process.
● An anti-bacterial cleanser will keep it clean and fight against infection, while an ointment will keep the skin hydrated and soothed.
● Go ahead and have fun in the sun, but always remember to protect your tattoo from UV exposure with a sunscreen!
Creation Date:
Update Date: 13 Jul 2026
A male doctor wearing a white lab coat over a blue shirt and tie, standing against a plain blue background.

What are the causes of psoriasis?

Welcome to Psoriasis 101: a breakdown of the skin condition, including the causes, symptoms and, most importantly, how can you help treat it.
Creation Date: 10 Aug 2020
Update Date: 13 Jul 2026
Soothe Your Skin During Treatment

Soothe Your Skin During Treatment

While undergoing cancer treatments, your skin will become more sensitive and may thin out over time. Now is the time to pamper yourself by adopting a daily nourishing skin routine. It is important to be aware of what your skin needs and offer it the best protection and comfort by using creams, moisturising balms and skincare adapted to sensitive and fragile skin.
Creation Date:
Update Date: 13 Jul 2026
A bottle of La Roche-Posay Effaclar gel, featuring a turquoise design with the brand's logo and product name prominently displayed, surrounded by small bubbles and droplets.

How to Prevent & Soothe Thigh Chafing

Thigh chafing is a common and irritating problem where the skin on the inner thighs becomes red and sore. It can also be caused by a number of different factors. Perhaps you’ve noticed yours get worse on a hot day, perhaps when you have bare legs beneath a dress, or have sat for long periods of time with your legs crossed. Likewise, you might find thigh chafing is worse after exercise or a long run.

Whatever the cause, read on to find out more about how to treat and prevent thigh chafing and the La Roche-Posay skincare that can soothe it. 

Creation Date:
Update Date: 13 Jul 2026
vitamin c

Panthenol creams, serums and balms: Key takeaways:

Found in several products including pharmaceuticals, skincare and beauty products like moisturiser, ointments, shampoos, body lotions and even eye drops, Panthenol works on a variety of symptoms in different ways specifically helping with healing skin.

  • Panthenol is a provitamin of Vitamin B5, known for its soothing, hydrating, and barrier-supporting properties.
  • Once absorbed, it converts into pantothenic acid (Vitamin B5), an essential nutrient that helps maintain skin’s natural moisture.
  • Clinically proven to support barrier recovery, it’s ideal for all skin types.
  • Gentle and versatile, panthenol works well with other dermatologist-tested, minimalist skincare formulations like hyaluronic acid and glycerin.

Panthenol is a well-known ingredient, but what is it and what does it actually do?

Found in many pharmaceutical, skincare and beauty products like moisturiser, body lotions and even eye drops, Panthenol works on a variety of skincare concerns in different ways, specifically helping with healing skin. Known as the provitamin form of Vitamin B5, when it’s absorbed by the skin, it transforms into pantothenic acid, the active nutrient that works to hydrate, soothe, and strengthen the skin’s natural barrier.

Clinically proven and well-tolerated, panthenol helps restore and maintain the skin’s natural protective layer, leaving skin feeling soothed, supple, and resilient.

Creation Date: 27 Mar 2026
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

When Skin Breaks: How to Treat an Open Wound

For most adults, it is rare to fall and skin a knee or elbow, but it does happen. And as you may have experienced from childhood, the accidental trip or spill can lead to lifelong scarring if open wounds are not properly cleaned and bandaged.
Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

What is the best body moisturiser for dry skin?

How to Care For Ultra-Sensitive, Allergy-Prone Skin What is sensitive skin? Sensitive skin is a common concern that now affects a growing number of adults and children. Identified by feelings of tightness, itchiness and dryness in the skin, it can flare up without warning, lasting for just a few hours or longer concentrated periods. But what causes sensitivity? Reactions in the skin occur when the natural barrier function becomes weakened by aggressors in our everyday environment such as changes in climate, pollution, pet hair, or washing detergents. Emotional factors such as stress can also play a part. Once the barrier is weakened, the skin cannot hold onto water as effectively as it once did, and it can start to feel drier and more sensitive.
Creation Date:
Update Date: 13 Jul 2026
A La Roche-Posay micellar water bottle surrounded by makeup products, including a foundation, lipstick, and a pencil.

How to hide scars with make-up

Scars caused by acne or other damage to the skin can be embarrassing when particularly obvious. By cleverly using makeup, both men and women can hide scars anywhere on the body, relieving any self-consciousness. Makeup artist and skin camouflage practitioner Charlotte Trendell shares her top tips.
Creation Date: 10 Aug 2020
Update Date: 13 Jul 2026
Before Treatment

Before Treatment

Receiving a cancer diagnosis can be very challenging. take the time to find the right skincare routine to enrich and nurture your skin.
Creation Date:
Update Date: 13 Jul 2026
Three tubes of La Roche-Posay skincare products displayed on crumpled white paper.

How to Repair Your Skin's Moisture Barrier With Cicaplast

An introduction to the Cicaplast range. Care for the whole family’s skin with La Roche-Posay’s range of barrier-protecting Cicaplast creams, gels and balms. From grazes, to scars, eczema and nappy rash, La Roche-Posay’s Cicaplast range is suitable for use on a number of needs. Learn why this formula should be part of every family’s skincare arsenal and the hero products to have in your cupboard.
Creation Date:
Update Date: 13 Jul 2026
What is the best body moisturiser for dry skin?

Top 10 Tips for Caring For and Protecting your Hands

Hands play an important role in our lives. We use our hands to express ourselves; we use them to show our affection for the ones we love; we use them to cuddle our children and we even put them through the stress of daily chores and other complex activities. Our hands are a vital tool that we should definitely care for.
Creation Date:
Update Date: 13 Jul 2026
A white skincare bottle of La Roche-Posay's Toleriane Ultra Contour Yeux, featuring a simple blue logo on the front.

How To Care for Sensitive Eyes

Not all areas of the skin are made the same, and some areas need more care than others. The skin around the eyes is especially thin and delicate, so it’s not surprising that people with sensitive skin often find their eyes need an extra bit of TLC.  
Creation Date:
Update Date: 13 Jul 2026
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