Spermidine is a polyamine whose concentration can reach the millimolar range in the intracellular environment, while extracellularly it is present in the low micromolar range (Heller et al., 1978
Osborne DW, Musakhanian J
L-Theanine is an amino acid naturally found in green tea that promotes calm alertness and focushelping you stay centered without drowsiness

Key Benefits Using NC24 Ultra Sense Complexion Filter may provide the following advantages: Firm and smooth skin Enhances elasticity and texture Brightens skin tone Reduces dark spots, pigmentation, and discoloration Anti-aging effects Treats fine lines, prevents sagging, and protects the skin Reduces dark circles Improves under-eye appearance Revitalizes skin Promotes elasticity, smoothness, and a healthy glow Enhances lip and skin pinkness For a natural, youthful look Prevents eczema Supports overall skin health Aids wound healing Helps scars fade faster Ingredients NC24 combines 7 ampoules and 7 vials with powerful active components: Ampoules Thioctic Acid (10,000 mg) Anti-aging and antioxidant, aids collagen formation Epidermal Growth Factor (15,000 mcg) Stimulates skin regeneration Ascorbic Acid (25,000 mg) Boosts skin brightness and fights free radicals Coenzyme Q10 (7,000 mg) Protects cells from oxidative stress Vials Ultrafiltration Glutathione (9,000,000 mg) Promotes skin lightening and brightening Lyophilization Multivitamin Complex (50,000 mg) Nourishes and rejuvenates the skin How it works: Thioctic Acid acts as a powerful antioxidant and supports skin repair
