That structural similarity is what makes it so effective
Visible new growth typically appears between months two and four
In either case, the pattern of distribution and the intensity of the pigmentation are variable
4jl and Supplementary Data 1)

Supplement Facts: Serving Size: 1 Scoop (13.3g) Servings Per Container: 30 Amount Per Serving: L-Citrulline DL-Malate 2:1: 6g Beta-Alanine: 3.2g Beet Root Extract (1% Nitrate): 1g Taurine: 1g Caffeine Anhydrous: 250mg AMPiberry (Juniperus communis): 150mg Infinergy (Di-Caffeine Malate): 100mg Cocoteanol (Theobroma cacao & Camelia sinensis extract): 50mg Naringin 98% (Citrus grandis): 25mg Bioperine (Black Pepper extract): 10mg Calories: 0 kcal Energy kJ: 0 kJ Protein: 0g Carbohydrate: 0g of which sugars: 0g Fat: 0g of which saturates: 0g Fibre: 0g Salt: 0g *RI - Reference Intake Ingredients: L-Citrulline DL-Malate 2:1, Beta-Alanine, Beet Root Extract (1% Nitrate) (Beta vulgaris), Taurine, Caffeine Anhydrous, AMPiberry (Juniperus communis) (berry), Infinergy (Di-Caffeine Malate), Cocoteanol (Theobroma cacao & Camelia sinensis extract), Naringin 98% (Citrus grandis) (fruit), Bioperine (Black Pepper extract) (fruit), Silica, Natural and Artificial Flavoring, Calcium Silicate, Sucralose, Acesulfame Potassium
