Hair, Skin & Nails

Core Nutritionals Lifeline utilizes a synergistic blend of Methylsulfonylmethane (MSM) and Keratin Peptides to provide sulfur and amino acids essential for keratin synthesis, the primary structural protein in hair and nails. Biotin acts as a vital coenzyme for carboxylase enzymes involved in fatty acid synthesis and amino acid metabolism, supporting cellular energy production and keratin infrastructure. Vitamin C is a cofactor for prolyl hydroxylase, an enzyme critical for collagen formation, providing tensile strength to skin. Hyaluronic Acid retains moisture within the extracellular matrix, while Astrion and Setria (L-Glutathione) offer antioxidant protection to skin cells against oxidative stress.

Key benefits include:

• Enhanced hair strength and reduced brittleness via Keratin Peptides and Biotin.
• Improved skin hydration and elasticity through Hyaluronic Acid and Vitamin C.
• Antioxidant defense against environmental damage using Setria and Astrion.
• Structural support for nail growth and thickness via MSM.

The recommended dosage is 5 capsules daily, as specified on the label. For optimal absorption, take with a meal containing dietary fat, as several ingredients are fat-soluble or require metabolic cofactors. Do not exceed the recommended serving. Consult a healthcare provider before use, especially if you are pregnant, nursing, taking prescription medications, or scheduled for surgery within 2 weeks.