Glossary of terms

Oxidative Stress, A state where oxidative processes prevail over the body's ability to neutralize them.What does the term "Oxidative Stress" mean?A state where oxidative processes prevail over the body's ability to neutralize them. In cosmetology and trichology, the meaning of this term always depends on the context: the site of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic product descriptions, specialist recommendations, and mechanisms occurring in the skin or hair. However, it does not mean that independently identifying one element is sufficient to select a therapy.What to pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are what matter. Introduce changes one by one and observe the reaction.When is consultation needed?If the problem is severe, recurrent, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support skincare and refer you to an appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes and does not replace diagnosis.

NMF, A mixture of compounds in corneocytes that helps maintain proper hydration of the stratum corneum.What does "NMF" mean?A mixture of compounds in corneocytes that helps maintain proper hydration of the stratum corneum. In cosmetology and trichology, the meaning of this term always depends on the context: the location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and mechanisms occurring in the skin or hair. However, it does not mean that identifying a single element is sufficient for choosing a treatment.What should you pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of a term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is consultation needed?If the problem is severe, recurring, causing pain, intense itching, inflammation, sudden hair loss, or a significant change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.This entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes and does not replace diagnosis.

Exfoliation, the natural process of shedding corneocytes, which can also be supported controllably with treatments and cosmetics.What does the term "Exfoliation" mean?The natural process of shedding corneocytes, which can also be controllably supported with treatments and cosmetics. In cosmetology and trichology, the meaning of this term always depends on the context: the location of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding this concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that independent recognition of a single element is sufficient to select a therapy.What should you pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of a term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support skincare and refer you to the appropriate specialist.This entry was prepared by Justyna Broda, cosmetologist and trichologist. The material is educational and does not replace a diagnosis.

IPL, Intense Pulsed Light technology uses a range of wavelengths, not a single laser beam.What does "IPL" mean?Intense Pulsed Light technology uses a range of wavelengths, not a single laser beam. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that independently identifying one element is sufficient to choose a therapy.What should you pay attention to?It is not advisable to judge a product, ingredient, or procedure solely based on the popularity of a keyword. Formulation, concentration, method of use, contraindications, and skin condition are what matter. Introduce changes one by one and observe the reaction.When is a consultation necessary?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes only and does not substitute for a diagnosis.

SPF, An indicator describing the level of protection against erythema-causing UVB radiation when the product is used correctly.What does the term "SPF" mean?An indicator describing the level of protection against erythema-causing UVB radiation when the product is used correctly. In cosmetology and trichology, the meaning of this term always depends on the context: the location of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that self-diagnosis of a single element is sufficient to select a therapy.What to pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurs, causes pain, intense itching, inflammation, sudden hair loss, or a significant change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support care and refer you to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. The material is educational and does not replace a diagnosis.

Inflammation, A complex defensive response of the body, the symptoms of which may include redness, swelling, pain, or itching.What does the term "Inflammation" mean?A complex defensive response of the body, the symptoms of which may include redness, swelling, pain, or itching. In cosmetology and trichology, the meaning of this term always depends on the context: the location of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that a self-diagnosis of one element is sufficient to select a therapy.What should you pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are what matter. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.This entry was prepared by Justyna Broda, a cosmetologist and trichologist. The material is for educational purposes and does not replace diagnosis.

INCI, the International Nomenclature of Cosmetic Ingredients, used on product labels.What does the term “INCI” mean?The International Nomenclature of Cosmetic Ingredients, used on product labels. In cosmetology and trichology, the meaning of this term always depends on the context: the location of the problem, symptoms, duration of the issue, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic descriptions, specialist recommendations, and mechanisms occurring in the skin or hair. However, it does not mean that identifying a single element is sufficient for choosing a therapy.What should you pay attention to?It is not advisable to judge a product, ingredient, or procedure solely based on the popularity of a term. Formulation, concentration, method of use, contraindications, and skin condition are important. Introduce changes one by one and observe the reaction.When is a consultation necessary?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a significant change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.This entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes and does not replace a diagnosis.

Comedones, Lesions resulting from the accumulation of sebum and cells at the opening of the pilosebaceous unit.What does the term "Comedones" mean?Lesions resulting from the accumulation of sebum and cells at the opening of the pilosebaceous unit. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding this concept helps to better understand cosmetic product descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that self-diagnosis of one element is sufficient to choose a therapy.What should you pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition all matter. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurrent, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support the care and refer you to the appropriate specialist.The term was developed by Justyna Broda, cosmetologist and trichologist. This material is educational and does not replace diagnosis.

Squalane, A stable emollient with good spreadability, used to smooth and reduce discomfort.What does the term "Squalane" mean?A stable emollient with good spreadability, used to smooth and reduce discomfort. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that independently recognizing one element is sufficient to choose a therapy.What should you pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are important. Introduce changes one at a time and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a significant change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your skincare and refer you to the appropriate specialist.The term was developed by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes and does not replace diagnosis.

Ceramides, Lipids naturally present in the stratum corneum, important for the integrity of the epidermal barrier.What does the term "Ceramides" mean?Lipids naturally present in the stratum corneum, important for the integrity of the epidermal barrier. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and mechanisms occurring in the skin or hair. However, it does not mean that identifying one element alone is sufficient to choose a therapy.What should you pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of a term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support care and refer you to the appropriate specialist.The term was developed by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes only and does not replace diagnosis.

Hydroxy acids are a family of acids including AHA, BHA, and PHA, which differ in their properties and tolerability.What does the term "Hydroxy acids" mean?A family of acids including AHA, BHA, and PHA, which differ in their properties and tolerability. In cosmetology and trichology, the meaning of this term always depends on the context: location of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic descriptions, specialist recommendations, and mechanisms occurring in the skin or hair. However, it does not mean that identifying a single element on its own is sufficient to select a therapy.What should you pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a significant change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support care and refer you to the appropriate specialist.The entry was developed by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes only and does not replace a diagnosis.

Ylang ylang, an essential oil used for fragrance that may require caution on sensitive skin.What does the term "Ylang ylang" mean?An essential oil used for fragrance that may require caution on sensitive skin. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that identifying a single element is sufficient for selecting a treatment.What to pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of a keyword. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurrent, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.This entry was prepared by Justyna Broda, cosmetologist and trichologist. The material is for educational purposes and does not replace a diagnosis.

Sebum, A mixture of lipids produced by the sebaceous glands, performing protective and lubricating functions.What does the term "Sebum" mean?A mixture of lipids produced by the sebaceous glands, performing protective and lubricating functions. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that a self-diagnosis of one element is sufficient to choose a therapy.What to pay attention to?It is not advisable to evaluate a product, ingredient, or procedure based solely on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurrent, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support skin care and refer to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. The material is educational and does not replace diagnosis.

YAG Laser, a laser utilizing a neodymium-doped crystal, used for specific indications and parameters.What does the term "YAG Laser" mean?A laser utilizing a neodymium-doped crystal, used for specific indications and parameters. In cosmetology and trichology, the meaning of this term always depends on the context: the location of occurrence, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic product descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that a self-diagnosis of a single element is sufficient to choose a therapy.What should you pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one by one and observe the reaction.When is a consultation needed?If the problem is severe, recurs, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your care and refer you to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes only and does not replace a diagnosis.

Humectants, water-binding ingredients that support the hydration of the stratum corneum.What does the term "Humectants" mean?Water-binding ingredients that support the hydration of the stratum corneum. In cosmetology and trichology, the meaning of this term always depends on the context: the location of the issue, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding this concept helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that recognizing a single element on your own is sufficient to choose a therapy.What should you pay attention to?It is not advisable to evaluate a product, ingredient, or procedure solely based on the popularity of a term. Formulation, concentration, method of use, contraindications, and skin condition are all important. Introduce changes one at a time and observe the reaction.When is a consultation needed?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a significant change in the skin's appearance, consult a dermatologist. A cosmetologist or trichologist can support skincare and refer you to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. This material is for educational purposes only and does not substitute for a diagnosis.

Hair follicle, The skin structure in which hair forms and is anchored.What does the term "Hair follicle" mean?The skin structure in which hair forms and is anchored. In cosmetology and trichology, the meaning of this term always depends on the context: location, symptoms, duration of the problem, products used, and individual tolerance.What is its practical significance?Understanding the term helps to better comprehend cosmetic descriptions, specialist recommendations, and the mechanisms occurring in the skin or hair. However, it does not mean that recognizing a single element on your own is sufficient to choose a therapy.What should you pay attention to?It is not worth evaluating a product, ingredient, or procedure solely based on the popularity of the term. Formulation, concentration, method of use, contraindications, and skin condition are important. Introduce changes one by one and observe the reaction.When is a consultation necessary?If the problem is severe, recurring, causes pain, intense itching, inflammation, sudden hair loss, or a noticeable change in skin appearance, consult a dermatologist. A cosmetologist or trichologist can support your skincare and refer you to the appropriate specialist.The entry was prepared by Justyna Broda, cosmetologist and trichologist. The material is educational and does not replace a diagnosis.