INCI declaration of the ingredients:

Aqua, Butylene Glycol, Panthenol, Sodium Lactate, Allantoin

Further explanations of the ingredients:

Aqua:
Water. It accounts for around 65% of the weight of the human body and is therefore of fundamental importance 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 in terms of quantity 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 spoilage of the product or dissolved salts that may impair the stability of emulsions or gels (sterilization and desalination).

Butylene Glycol:
Solvent with moisturizing effect on the skin, very good compatibility, should be preferred to propylene glycol in products used daily

Panthenol:
D-panthenol = provitamin B5: Improves and increases the skin's ability to retain moisture, has an anti-inflammatory effect, reduces or inhibits itching. Stimulation of epithelialization: Small wounds (shaving), skin abrasions, blisters heal better. When used in hair care products, it is not only deposited on the hair and scalp, it also penetrates them and has a long-term effect. As pantothenic acid is an important component of healthy hair, the precursor D-panthenol serves as “food for the hair” according to scientific studies. It provides the hair with long-lasting moisture, improves the combability of the hair, reduces the formation of split ends, improves the condition of damaged hair, thickens the hair and gives it shine. The brittleness of fingernails is reduced.

Sodium Lactate:
Sodium salt of lactic acid: Has a moisturising effect on the skin, with the physiological pH value of the skin averaging 5.5. Important component of the natural moisturising factor (NMF) and the acid mantle of the skin.

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