Ingredients (INCI declaration of the ingredients):

Aqua, Butylene Glycol, Alcohol, Urea, Panthenol, Sodium Lactate, Biotin, Lactic Acid, Sodium Hyaluronate, Allantoin, myo-Inositol, Thymus Vulgaris Flower/Leaf Extract (and) Glycerin, Sodium Hydroxide, Copper Tripeptide-1

Further explanations of the ingredients:

Aqua:
Water. It makes up approximately 65% ​​of the weight of the human body and is therefore essential for bodily functions, including those of the skin. In many cosmetic products (aqueous solutions, cleansers, emulsions), water is the ingredient with the largest proportion of the formulation and forms the basis of the aqueous phase in emulsions. Water is a good solvent for polar (hydrophilic) substances such as alcohols, water-soluble vitamins, or salts. For use in cosmetic products, the water used is generally pre-treated to remove microorganisms that could lead to product spoilage or dissolved salts that might impair the stability of emulsions or gels (sterilization and desalination).

Butylene Glycol:
Solvent with moisturizing properties for the skin, very well tolerated, should be preferred to propylene glycol in products used daily.

Alcohol:
Ethyl alcohol: Biocompatible. Has a refreshing and antibacterial effect. Also serves as a solvent for other ingredients. Contrary to other claims, there is no risk of a drying effect on the skin at normal concentrations!

Urea:
Water-soluble urea is used in numerous cosmetic products. Urea is a component of the natural moisturizing factors in the stratum corneum (content between 7% and 12%; up to half that in chronically dry skin) and has a high water-binding capacity. It contributes to sustained skin hydration and reduces transepidermal water loss. Urea has a keratoplastic effect, and at higher concentrations, a keratolytic effect, and is therefore also used in the care of skin affected by psoriasis or atopic dermatitis (eczema). Furthermore, urea is able to reduce the irritating potential of surfactants.

Panthenol:
D-Panthenol (Provitamin B5): Improves and increases the skin's moisture retention, has an anti-inflammatory effect, and soothes or inhibits itching. It stimulates epithelialization, allowing minor wounds (such as shaving), abrasions, and blisters to heal more quickly. It also promotes skin regeneration and combats cracked and brittle skin. When used in hair care products, it is not only deposited on the hair and scalp but also penetrates them, providing long-lasting effects. Since pantothenic acid is an important component of healthy hair, scientific studies have shown that its precursor, D-Panthenol, acts as "food for the hair." It provides long-lasting moisture, improves manageability, reduces split ends, improves the condition of damaged hair, thickens hair, and adds shine. It also reduces fingernail brittleness.

Sodium Lactate:
Sodium lactic acid: Has a moisturizing effect on the skin, with the physiological pH value of the skin of an average of 5.5. Important component of the skin's natural moisturizing factor (NMF) and acid mantle.

Biotin:
D-Biotin = Vitamin H: Water-soluble vitamin for normal skin and hair function, used as a preventive measure against baldness and to strengthen hair growth.

Lactic Acid:
Lactic acid. Occurs as a metabolic product in the body and on the skin; in higher concentrations and at a low pH value of 2 to 3, it has an exfoliating effect on the stratum corneum; in buffered form (physiological pH value of the skin approx. 5.5), it supports the moisture content and preserves the skin's acid mantle.

Sodium Hyaluronate:
Sodium salt of hyaluronic acid. A natural moisturizer with skin-smoothing properties, an important natural component of the lower layers of the skin (dermis). Formerly extracted from rooster combs, it is now produced biotechnologically in improved quality.

Allantoin:
Allantoin is a naturally occurring, water-soluble substance chemically related to urea. It is found in various plants, but for cosmetic use, it is now produced synthetically. Its most important property is the stimulation of cell regeneration. It promotes collagen production, skin regeneration and wound healing, stimulates desquamation, smooths the skin, and can have a soothing effect on atopic dermatitis.

myo-Inositol:
Myo-inositol is a sugar-like growth pigment widely distributed in the plant and animal kingdoms and belongs to the vitamin B complex. Hair loss is observed in cases of myo-inositol deficiency.

Thymus Vulgaris Flower/Leaf Extract (and) Glycerin:
Plant-based active ingredient, effective against hair loss, dandruff and oily hair, not to be confused with thymus of animal origin (Thymus Glands Extract)!

Sodium Hydroxide:
Sodium hydroxide. Used to adjust the pH of cosmetic products. Sodium and hydroxide ions are identical to those found in the body.

Copper Tripeptide-1:
Peptide complex, promotes hair growth and strength.