TABLE 4.

Composition of commercial vaping-fluid additives.

Additive no	Components
1	citronellyl propionate; isophytol; trans-phytol, cis-phytol
2	exo-fenchol; α-terpineol, caryophyllene; α-humulene
3	Limonene; 1,2,3-Trimethylcyclopentene; α-Terpineol; caryophyllene; α-humulene
4	β-Myrcene; α-Terpinene; Limonene; terpinolene; isoborneol; endo-borneol; α-Terpineol; caryophyllene; α-humulene; α-Bisabolol
5	β-Pinene; Limonene; 4-Carene; isoborneol; α-Terpineol; caryophyllene; cis-β-ocimene; D-nerolidol
6	β-Myrcene; Limonene; β-linalool; caryophyllene
7	β-Myrcene; Limonene; γ-Terpinene; neomenthol; isoborneol; α-Terpineol; caryophyllene; α-Bisabolol
8	β-Myrcene; Limonene; γ-Terpinene; cis-Geraniol; caryophyllene; D-nerolidol
9	β-Myrcene; Limonene; γ-Terpinene; caryophyllene; α-humulene; D-nerolidol; α-Bisabolol