This 2018 review discusses the anti-oxidative, anti-inflammatory, anti-proliferative, and anti-angiogenic effects of phytochemicals for the management of skin cancer. Melanoma and non-melanoma skin cancers are caused by cellular DNA damage, and as the skin is the body’s largest organ, it is most exposed to environmental stimulus. There are several promising phytochemicals in cancer chemoprevention including Epigallocatechin-3-gallate, resveratrol, curcumin, proanthocyanidins, silymarin, apigenin, capsaicin, genistein, indole-3-carbinol, and luteolin. Additionally, Gingerol has been applied topically to improve chemical stability in the skin. Caffeic Acid Phenethyl Ester (CAPE) is derived from bee propolis was shown to inhibit skin papilloma in animal studies. Capsaicin from red chillies induced apoptosis (cell death) in melanoma cells. Curcumin has been shown to modify numerous inflammatory markers including C-reactive protein and COX-2 whilst topically can promote remarkable symptomatic relief and reduce external cancer lesion size. Caffeic Acid exerts a protective effect towards skin cancer migration and invasion. EGCG has been shown to sensitize melanoma cells to inhibit growth, promote cell death and decrease cell proliferation. Genistein from soy has been shown to exert anti-angiogenesis properties, reduce tumour proliferation and metastasis. Resveratrol has a synergistic effect with other phytochemicals to suppress tumours. What all the studies reviewed show is the potential for phytochemicals in cancer treatment. They are widely available, cost effective and highly tolerated. They appear to have anti-carcinogenic effects through regulation of multiple different signalling pathways which help alter the typical progression of skin cancer.