Products for dandruff: Pityriasis simplex and Pityriasis versicolor

The complete guide to understanding and processing both types of film

Dandruff is a common problem in men, but there are several forms of scalp flaking. Two of them are frequently seen: pityriasis simplex , the most common form of dandruff, and pityriasis versicolor , a condition linked to an imbalance of the skin's flora.

Although their symptoms may be similar, the causes and solutions are not the same. In this guide, you will understand the differences between these two types of dandruff and discover the best professional products to soothe, purify, and rebalance your scalp.

1. Understanding the two types of film

Pityriasis simplex

This is the most common form of dandruff. It manifests as dry, white flakes , often visible on the shoulders or in the beard. Frequent signs.

• Dry, thin dandruff
• Slight itching
• Irritated or dehydrated scalp
• No change in skin color.

To discover solutions adapted to all types of dandruff, explore our complete selection of professional anti-dandruff shampoos .

Possible causes.

• Stress
• Dry skin
• Products that are too aggressive
• Washing too frequently
• Scalp microbiome imbalance

Pityriasis versicolor

This condition is caused by an overgrowth of naturally occurring yeasts on the skin. It results not only in dandruff, but also in lighter or darker patches on the scalp or upper body.

Common signs.

• Oilier or yellowish dandruff
• Slight itching
• Discolored areas (hypo- or hyperpigmented)
• Oily scalp sensation

Possible causes.

• Heat and humidity
• Excessive sebum
• Imbalance of the skin flora
• Excessive sweating
• Occlusive hair products

If your scalp tends to get oily quickly, check out our range of purifying shampoos for oily scalps designed to rebalance sebum without damaging the hair fiber.

2. How can we differentiate between the two?

If you notice a change in skin color or persistent dandruff despite using a regular anti-dandruff shampoo, you are likely dealing with versicolor.

3. The best products for treating Pityriasis Simplex

Objective: to hydrate, soothe and balance the scalp.

Soothing moisturizing shampoos

These products reduce dryness and limit the formation of dandruff.

• Kérastase Bain Vital Dermo-Calm soothes itching and deeply hydrates. Ideal for sensitive or irritated scalps.
  
• Medavita Velour Gentle formula for very sensitive scalps. Reduces redness and tightness.

Gentle anti-dandruff shampoos

Perfect when dandruff is light or occasional.

• Medavita Puroxine Anti-Dandruff Duo shampoo + lotion that purifies and restores the balance of the scalp.
  
• Complete anti-dandruff collection To explore treatments suitable for dry and moderate dandruff.

Additional care

• Gentle scalp exfoliants
• Soothing or hydrating serums
• Non-aggressive daily shampoos

4. The best products for treating Pityriasis Versicolor

Objective: to reduce excess sebum and rebalance the skin flora without irritation.

Purifying and sebum-regulating shampoos

They reduce the proliferation of the yeasts responsible for the problem.

• René Furterer - “MELALEUCA” ShampooAnti-dandruff treatment with purifying essential oils - For oily dandruff and oily scalp
  
• L'Oréal Professionnel Scalp Advanced Anti-Oilness deeply cleanses and rebalances oily scalps.
  
• Medavita Rebalance Ideal for very oily scalps or those prone to oily flaking.

Intensive purifying treatments

Use in a short routine when the scalp is very oily or unbalanced.

• Purifying lotions
• cosmetic antifungal treatments
• Occasional clarifying shampoos

Important.

If the dandruff is yellowish , oily , and accompanied by pigmentation spots , a deep cleansing treatment is generally more effective than a classic anti-dandruff shampoo.

5. Recommended routine based on your situation

For pityriasis simplex

1. Use a moisturizing or soothing shampoo 2–3 times per week.
2. Gentle anti-dandruff shampoo once a week
3. Soothing serum for itching
4. Avoid excessively hot water and heavily perfumed products.

Men with an irritated scalp can also consult our collection of shampoos for sensitive scalps , ideal for soothing redness and itching.

For pityriasis versicolor

1. Purifying or sebum-regulating shampoo 2–3 times/week
2. Intensive treatment for very oily scalps
3. Gentle exfoliant once a week
4. Avoid occlusive styling products.

6. Expert tips to prevent dandruff from recurring

• Always wash your hair with lukewarm water
• Rinse thoroughly to avoid residue.
• Space out your washes if your scalp becomes dry.
• Avoid occlusive gels or pomades if you have an oily scalp.
• Change your pillowcase regularly.
• Adapt your shampoo according to the seasons.
• Use a clarifying shampoo once a week if you use a lot of styling products.

To remove styling product residue and maintain a healthy scalp, use a clarifying shampoo. once or twice a week.

FAQ: Your questions about film and suitable products

Can a regular shampoo eliminate dandruff?

Generally not. Dandruff requires targeted treatment tailored to its cause.

Can I use an anti-dandruff shampoo daily?

Yes, if the formula is gentle. For stronger versions, alternate with a moisturizing shampoo.

Are the dandruff flakes coming back?

Yes, especially in cases of stress, dryness, or excess sebum. A regular maintenance routine helps prevent these.

How can I tell if I have Versicolor?

Oily dandruff + lighter or darker patches are typical signs.

Conclusion

Whether you have pityriasis simplex or pityriasis versicolor , there are professional solutions to reduce dandruff, soothe itching, and rebalance your scalp. By choosing the right products and adopting a regular routine, you can regain a healthy scalp and clean, shiny, and comfortable hair.