Kerastase Genesis Strengthening Hair Gift Set for Weakened Hair, None

Aqua, commonly known as water, is used as a solvent in many cosmetic products. It is typically purified to remove impurities and ensure safety. In haircare, it helps to dissolve other ingredients and provide hydration.

Sodium Laureth Sulfate is a surfactant used for its cleansing and foaming properties. It is derived from ethoxylated lauryl alcohol, which can be contaminated with 1,4-dioxane, a potential carcinogen. Its use in haircare can lead to scalp irritation and dryness.

Citric Acid is used to adjust the pH of cosmetic products and acts as a preservative. It is naturally derived from citrus fruits and is minimally processed. In haircare, it helps maintain the stability and effectiveness of the product.

Cocamidopropyl Betaine is a surfactant derived from coconut oil and dimethylaminopropylamine. It is used to enhance the foaming and cleansing properties of haircare products. Although generally considered mild, it can cause allergic reactions in some individuals.

Sodium Hydroxide is used to adjust the pH of cosmetic formulations. It is a highly caustic substance that requires careful handling and precise formulation to ensure safety. In haircare, it can cause irritation if not properly neutralized.

Propylene Glycol is a humectant used to retain moisture in cosmetic products. It is synthetically derived and widely used due to its effectiveness in preventing product drying. In haircare, it helps maintain moisture balance in the hair.

Sodium Chloride, or table salt, is used to thicken the consistency of cosmetic products. It is naturally occurring and minimally processed. In haircare, it can affect the viscosity and stability of the formulation.

Edelweiss Native Cells are derived from the Edelweiss plant, known for its resilience and antioxidant properties. The extraction process preserves its active compounds, which can protect hair from environmental stressors. It is valued for its natural origin and minimal processing.

Ginger Root is a natural ingredient known for its stimulating and anti-inflammatory properties. It is extracted from the ginger plant and used to promote scalp health and hair growth. Its natural origin and beneficial properties make it a valuable addition to haircare products.

Arginine is an amino acid that plays a role in protein synthesis and hair strength. It is naturally occurring and supports the structural integrity of hair. In haircare, it helps improve hair resilience and reduce breakage.

Ginkgo Biloba Extract is derived from the Ginkgo tree and is known for its antioxidant and anti-inflammatory properties. The extraction process preserves its active compounds, which can improve scalp circulation and hair health. It is valued for its natural origin and beneficial effects.