Safety: Do not use the Shark CryoGlow Mask if you are taking: • Medication or supplements that cause sensitivity to light (photosensitivity), for example, medications for severe inflammatory acne (i.e. isotretinoin or doxycycline). Immediately stop using the device if you experience any discomfort. Do not use the Shark CryoGlow Mask if you have any of the following medical conditions: • Retinal and/or macular disease, ocular albinism, or any eye condition that causes sensitivity to light • Pregnant, nursing, or maybe pregnant • Pacemaker or another electronic implanted device • Implants in the face • Lack of sensation (e.g., numbness) • Light sensitive skin disorder (e.g., lupus, porphyria) • Extreme light sensitivity of the eyes (i.e., photophobia) • Light-induced headaches • Albinism • Melasma (i.e., condition that causes patches and spots) • Sensitivity or allergy to plastic, aluminium, or self-fastening material. Do not use the Shark CryoGlow Mask if you have any of the following conditions on the face, hairline, ears, or neck: • Recent facial surgery (until you have been cleared by your doctor) • Suspicious lesions or skin cancer • Eczema • Psoriasis • Irregularly shaped, new, or changing brown spots • Birthmarks • Broken skin, skin rash, or blisters • Tissue inflammation • Skin infection, cold sore, or warts • Active current outbreak of herpes simplex virus (cold sores) • History of herpes outbreaks without receiving preventative treatment • Facial treatment where the skin has not fully healed, including neurotoxin, dermal filler, micro needling, laser, or chemical peel Do not apply Shark CryoGlow Mask’s cooling routines on the eyeball or upper eyelid. Do not use the Shark CryoGlow Mask’s cooling routines if you have any of the following medical conditions: • Cold hypersensitivity • Cold urticaria (i.e., hives brought on by cold temperatures) • Circulatory insufficiency PRECAUTIONS: Consult a medical professional before using the Shark CryoGlow Mask if you: • Have bruising on the face. • Are experiencing skin sensitivity or irritation with retinol or benzoyl peroxide.