When taking care of yourself means something different

Relief, recognition, small moments of normality: what more than 100,000 consumer reviews reveal about care routines during and after cancer treatment.

« A very good product, gentle and fragrance-free, which is really important during chemotherapy: otherwise, every shower with my old body wash reminded me of the hospital. »

— Review of MÊME Oil Shower Gel, 5/5

That review is only two sentences long. Yet it says a great deal.

During cancer treatment, a shower is not always just a shower. A smell can bring back memories of the hospital. A cream that stings becomes one more thing to endure. Losing an eyebrow can change the face you see in the mirror each morning.

Across consumer reviews, these experiences are scattered beneath pharmacy balms, cleansing oils, hair-loss treatments, mascaras, eyebrow pencils and nail products. Read one by one, they describe a product. Read together, they tell a different story: how everyday care changes meaning when the body changes.

We were not trying to identify “the best products for the side effects of treatment.” Not every review in the dataset comes from someone undergoing cancer treatment. Instead, we wanted to listen to what these experiences reveal.

Three movements emerge particularly clearly: relief, recognition and small moments of normality.

What we listened to

The dataset ranges from lipid-replenishing balms to nail polish, cleansing oils, hair-loss treatments, high-tolerance makeup, lash serums and eyebrow pencils. More than four in ten reviews were written in French.

Across this wide range of products and situations, three functions of care repeatedly emerge: soothing what has become uncomfortable, finding something familiar again in your appearance, and preserving small rituals of comfort that can make everyday life feel a little more normal.

Relief: first, do no more harm

In reviews of balms, creams and cleansers, tolerance often comes before every other promise.

Consumers do not simply say that a product moisturizes. They say that it does not sting, does not burn, allows them to sleep, or lets them step out of the shower without their skin feeling tight.

« The best balm for dry, itchy skin. Easy to apply, leaves no smell, absorbs quickly. The skin is well moisturized, which significantly reduces the itching. »

— Review of La Roche-Posay Lipikar Baume AP+M, 5/5

Relief is often described in very concrete terms: a night without scratching, less painful hands, skin that no longer feels tight.

« The scent is pleasant and neutral. The packaging is practical. Thanks to this cream, the urge to scratch is reduced, even at night. I’m delighted with this emollient cream, which quickly helps with itching, calms my redness and deeply moisturizes my fragile skin. »

— Review of A-Derma Exomega Control, 5/5

Certain areas come up repeatedly: hands and feet, scalp and face. They are described through dryness, itching, burning or heightened skin sensitivity.

« I have a serious problem with burning on my feet and hands as a result of chemotherapy. This cream has been very effective for me in calming the itching and helping my skin recover. A real medical-care product that was approved by the cancer center treating me. »

— Review of Uriage Xémose Lipid-Replenishing Cream, 5/5

« I recently restarted chemotherapy after a recurrence. My oncologist told me that this treatment would make my hands and feet very dry and that they might peel. I use the hand and foot cream for chemo: it helped with the dryness, and nothing peeled. A wonderful product! »

— Review of Dermavitality, 5/5

The five most appreciated products for relief

Consumer rating: average rating out of 5 displayed on retail websites, separate from the Sensia Score.

Four of the five products come from pharmacy and dermocosmetic brands; La Rosée is the only organic beauty brand in the selection. Lipikar Baume AP+M alone accounts for more than one in eight reviews in the dataset, reflecting its very strong presence in the routines analyzed.

Beyond individual brands, one idea stands out: when skin becomes particularly vulnerable, the first cosmetic promise can be very simple — not to add another difficulty.

Recognition: the face you see in the morning

Then there is what can be seen.

Eyebrows, lashes, complexion, hair and nails can seem secondary beside the medical challenges of cancer. In consumer reviews, they are not.

An eyebrow pencil or serum is no longer evaluated only for wear or texture. It is also evaluated for what it may help someone find again.

« After 15 days of using it morning and evening, I can see my eyelashes growing back. I couldn’t believe it: after chemotherapy, my lashes were the only thing that had never returned to their previous length. The results became visible quickly, which makes you want to keep applying it twice a day. »

— Review of MÊME Lash & Brow Serum, 5/5

The vocabulary changes too. There is less talk about a “look” and more about confidence, regrowth, finding something again — sometimes simply being able to recognize yourself.

« Amazing! I love this foundation. It transformed the way I do my makeup and really helped me regain confidence. The coverage is excellent, it feels very comfortable and, personally, I don’t think it gives that ‘mask’ effect on the skin. »

— Review of Vichy Dermablend, 4/5

« I hadn’t worn mascara for years because my eyes are so sensitive. I tried this one and the tolerance is perfect. »

— Review of Avène Couvrance High-Tolerance Mascara, 4/5

This is also where disappointment can feel particularly strong. The more personal the issue, the more emotionally loaded the promise becomes.

A brow pen that barely marks or a serum that does not deliver the hoped-for regrowth is not simply a disappointing beauty product. It can disappoint an attempt to find a familiar appearance again. One user who was disappointed with MÊME’s lash and brow serum after two months put it simply:

“It matters to me.”

The figures reflect this heightened expectation. Lash and brow serums are among the most polarizing products in the dataset, reaching up to 23% negative reviews for some products, and up to 19% for certain mascaras, compared with an average of 8%.

A “gentle beauty” selection — one product for each area

We selected the highest-performing product from each area rather than the five highest overall scores; otherwise complexion products would have taken three of the five places.

Feeling good: finding pleasure without adding discomfort

Once care becomes a daily necessity, softness takes on a different meaning.

A pleasant texture. A light lather. Skin that does not feel tight after a shower. A subtle scent.

Details that might normally seem secondary can become what makes a routine bearable again — and sometimes enjoyable.

Showering features particularly strongly in the reviews, and cleansing oils dominate this territory.

« This cleansing oil is gentle and fragrance-free. I’m currently undergoing chemotherapy and having a lot of skin problems, especially on my face. The oil isn’t irritating and is ideal for raw, sensitive skin. »

— Review of Centifolia Neutral Lipid-Replenishing Cleansing Oil, 5/5

Scent emerges as a subject in its own right.

For some people, an overpowering fragrance becomes difficult to tolerate. For others, a smell can recall the hospital or a particular phase of treatment. Neutral formulas can feel reassuring, while a light, well-balanced scent can once again become a source of pleasure.

What emerges is the idea of pleasure that still respects the need for gentleness.

« A cream with a pleasant texture that lets you enjoy taking care of yourself despite the constraints of chemotherapy treatment. »

— Review of Ozalys Day & Night Moisturizing Cream, 5/5

A “rituals of comfort” selection

All five products are cleansers. The ritual of comfort begins in the shower, long before moisturizer.

When specialist brands become beauty brands

One of the most interesting findings concerns brands created specifically for people undergoing cancer treatment.

They are not evaluated only on tolerance or reassurance. Increasingly, they are also judged as beauty brands in their own right.

Brand families in the dataset

Full dataset: 106,549 reviews, average Sensia Score 5.32, 83.2% positive reviews. Averages are weighted by the number of reviews on each product listing. A review that appears on several listings of the same product is counted once on each listing, which is why the family total (108,267) is slightly higher than the overall dataset. Lindi Skin, Dermavitality and Naturopathica are not distributed in France: they are included in the overall analysis but excluded from the product selections.

Four brands in the dataset were specifically created for people undergoing treatment: MÊME and Ozalys in France, and Lindi Skin and Dermavitality in the United States. Together, they account for more than 13,000 reviews.

Their first distinctive feature is the vocabulary surrounding them.

Reviews of major dermocosmetic brands tend to refer to dryness, atopic skin or sensitivity. Reviews of specialist brands explicitly mention chemotherapy, radiotherapy, treatment cycles or recurrence.

The brand is accompanying a period of someone’s life.

« I discovered MÊME products during my first round of chemotherapy, and they were incredibly helpful for my skin, which had been weakened by treatment. I know I can use them with confidence, and I still use them every day. »

— Review of MÊME Face Cream, 5/5

« The product meets my expectations. I’ve been undergoing chemotherapy for two years and this is the only cream I’ve been able to tolerate. My skin is well moisturized and it causes no reaction. »

— Review of Ozalys Day & Night Moisturizing Cream, 5/5

But within this group, the differences are substantial.

Brands created for oncology care: two very different profiles

The two US brands are not distributed in France.

The two US brands achieve a score above every other brand family. MÊME and Ozalys average 3.94.

That does not mean consumers reject them. Their share of negative reviews — 7.6% — is broadly in line with the dataset average. What distinguishes them is a higher share of mixed reviews and, importantly, the nature of the criticism.

In the negative MÊME reviews we examined, irritation is rarely the issue. Consumers talk instead about nail polish that dries poorly, a brow pen that does not mark strongly enough, or a scent they dislike.

The explanation lies partly in the range itself.

MÊME is the only specialist brand in the dataset that also spans makeup, nails and brows — the most demanding territory in the analysis. Its nail polish alone accounts for more than 3,600 reviews.

These brands are no longer assessed only on their ability to reassure. Texture, wear, application, drying time, scent and visible results all matter.

They are being judged like any other beauty brand.

Tolerance and reassurance have become expected. The cosmetic experience is now the new field of comparison.

That is also a sign of normalization: care during treatment is no longer treated as a completely separate category.

What reviews reveal when we read them together

Read separately, these reviews talk about texture, hydration, wear or fragrance.

Read together, they reveal things that star ratings and product pages cannot.

1. Care is passed on

Some reviews are written by friends or relatives. Giving a cream can become a way of saying “I’m thinking of you” when it is hard to know what else to say.

« I bought it for two friends who are, unfortunately, fighting metastatic breast cancer. They both loved the products during radiotherapy and chemotherapy and say they are better than anything else they had tried. Since then, I’ve bought them for two more friends who were recently diagnosed. »

— Review of Dermavitality, 5/5

The product is no longer only a consumer object. It becomes a gesture.

2. “After” can last a long time

Some products discovered during treatment remain part of people’s routines long afterwards.

« This product was recommended at the hospital during radiotherapy treatment. Very effective. My treatment is over, but I can no longer do without it, and it also works well for occasional itching. »

— Review of La Roche-Posay Lipikar Syndet AP+, 5/5

« Even though I finished chemotherapy five years ago, I still use the lavender face serum because of how it makes my skin look and feel. »

— Review of Lindi Skin Face Serum, 4/5

Among reviews that mention cancer and continued use after treatment, two reasons recur: skin that remains fragile, sometimes years later, and attachment to the texture, scent or feel of a product.

Something first chosen for a temporary need can become a lasting point of reference.

3. The care journey shapes the product journey

In many reviews, the hospital, oncologist, pharmacist, dermatologist or oncology beauty specialist appears as a point of discovery.

Sometimes, a sample is enough for a product to enter someone’s routine.

« I had been waiting for it. At the hospital, I received a sample from the beauty therapist. My skin absorbs the cream and it keeps it perfectly moisturized. »

— Review of MÊME Face Cream, 5/5

4. Scent deserves to be treated as a subject in its own right

Scent cuts across categories, from shower gel to nail polish.

Too strong, and it can become a reason not to use a product. No fragrance at all can feel reassuring. A light, well-balanced scent can become enjoyable again.

It is a good example of what large-scale review analysis can reveal: an attribute that might appear secondary becomes strategically meaningful when it repeatedly appears across lived experiences.

5. The more personal the issue, the higher the expectations

Skincare products achieve the highest scores overall in the dataset. Products connected to appearance show more mixed results.

That does not mean beauty matters less.

Quite the opposite.

When a product touches the face, eyebrows, hair or the feeling of recognizing yourself, expectations become more personal.

So what do these 106,549 reviews actually teach us? ?

That care changes meaning when the body changes.

First, it is about relief: not burning, not tightening, not itching.

Then, it is about recognition: a familiar face, the line of an eyebrow, a way of presenting yourself to others.

And finally, it is about feeling good again: a pleasant texture, a scent you enjoy, the simple pleasure of a routine that is no longer associated only with treatment.

When treatment recedes, another kind of time begins — slower and quieter: the time of regrowth, when people watch for a few new hairs, an eyelash, a nail beginning to recover.

This is what becomes visible when we stop looking at reviews product by product.

A cream is no longer just a cream.

A mascara is no longer just a mascara.

A shower gel can remind someone of the hospital — or help them move away from it.

Star ratings cannot tell that story.

And that is precisely what consumer intelligence can make visible: not only what consumers like or dislike, but what products come to represent in their real experience.

« What struck us was not simply which products received the highest scores. It was what becomes visible when thousands of experiences — fragmented when read one by one — are brought together: relief, a return to normality, sometimes simply recognizing yourself again. That is exactly what consumer intelligence should make visible. »

— Antoine Poupel, CEO et fondateur de Sensia

Go deeper: four upcoming follow-up  articles 

Each territory in this analysis is explored in a dedicated article, with its own consumer quotes and product selections.

• When skin no longer tolerates what it used to — Relief: burning, itching, hands and feet, and what reviews reveal about tolerance. 

• Recognizing yourself in the mirror — Recognition: complexion, brows, eyes and the role of makeup during treatment. 

• Pleasure is not a luxury — Feeling good: showering, scent, comfort, and products people keep or give to others.

• The time of regrowth — Hair, lashes, brows and nails: waiting, the first signs of recovery and the products used along the way. 

Méthodologie

Dataset: the analysis covers 106,549 consumer reviews, frozen as of October 1, 2026, spanning 140 unique products from 30 brands across Europe and North America. The scope includes face and body skincare, cleansers, haircare products, high-tolerance makeup, and products for lashes, brows and nails.

Scope definition: the dataset was designed to compare different responses to care needs encountered during or after cancer treatment: specialist oncology-care brands, major dermocosmetic brands explicitly communicating around these use cases, products designed for very sensitive skin or skin-barrier repair without a specific oncology positioning, and selected organic and natural alternatives. This makes it possible to compare products specifically designed for these situations with products intended more broadly for sensitized or fragile skin.

Product selections: the three editorial selections in this article apply the same criteria: at least 200 reviews analyzed, availability in France, and no more than one product per brand within each selection. For the Recognition selection, one product was selected for each area: complexion, hair, brows, lashes and nails. These selections reflect the consumer experience observed in the dataset; they are not rankings of medical effectiveness.

Sensia Score: the Sensia Score is calculated from semantic analysis of the review text, rather than from the star rating displayed on the retailer website. It reflects the tone and intensity of the experience expressed in the review.

Limitations: not all reviews in the dataset were written by people with cancer. Reviews cited as relating to cancer, chemotherapy or radiotherapy are those in which that situation is explicitly stated. Sources identified as being predominantly composed of reviews collected in exchange for a commercial incentive were excluded from score calculations. Products not distributed in France may contribute to the overall analysis but are excluded from the product selections.

Health disclaimer: these findings describe consumer experiences. They are not medical recommendations and do not replace advice from a healthcare professional. Before using a product during treatment, ask your doctor, oncologist or pharmacist for guidance.

Continue exploring

This article tells the story of what we found.

The Sensia Intelligence Space “Beauty & Care During and After Cancer Treatment” lets you explore the underlying consumer signals directly — and focus on specific markets within the dataset.

For example:

• Which products are most often associated with relief from itching and tightness?
• What reassures consumers most when skin becomes highly reactive?
• Which complexion or brow products best combine tolerance with visible results?
• Which textures are appreciated without being described as greasy or sticky?
• What distinguishes the experience of specialist oncology-care brands from major dermocosmetic brands?
• What differences emerge between Europe and North America?