. 2017 Jun 20;3:17020. doi: 10.1038/celldisc.2017.20

Table 1. The list of ingredients of individual cola beverages.

	Coca-Cola	Coca-Free	Coca-Zero	Pepsi	Pepsi-Free
Sucrose (W/V)	10–11%	10–11%	0	10–11%	10–11%
Caffeine	0.1 mg ml⁻¹	0	0.1 mg ml⁻¹	0.1 mg ml⁻¹	0
Caramel	+	+	+	+	+
Phosphoric acid	+	+	+	+	+
Natural flavors	+	+	+	+	+
High fructose corn syrups	+	+	−	+	+
Aspartame	−	−	+	−	−
Sucralose	−	−	+	−	−
Acesulfame	−	−	+	−	−
Sodium benzoate	Unknown	Unknown	+	Unknown	Unknown
Sodium citrate	Unknown	Unknown	+	Unknown	Unknown
CO₂	+	+	+	+	+
PH	2.5–4	2.5–4	2.5–4	2.5–4	2.5–4
Kcal ml⁻¹	0.43	0.394	0	0.441	0.423