ONE THING Vitamin Brightening Mask 35ml x 5

Ingredients and their roles

• Panthenol: A moisture-supporting ingredient that helps keep the skin feeling soft and comfortable during cosmetic care.
• Niacinamide: A form of vitamin B3 used in skin-conditioning formulas, including products focused on a more even-looking complexion.
• Betaine: A moisture-binding ingredient that complements the formula's other humectants and helps maintain a comfortable feel.
• Glycerin: A humectant that binds moisture, helping the formula maintain a hydrated feel without adding an oil layer.
• Vitamin E: An antioxidant and conditioning ingredient used within the formula; its presence does not establish a clinical treatment effect.
• Adenosine: A skin-conditioning ingredient used in formulas focused on a smoother-looking cosmetic finish.

Planning your mask session

This ONE THING sheet mask adds a separate treatment session to the routine. Apply to clean skin and adjust the sheet to sit flat, leaving the eyes and lips clear. Keep to this mask's own wear-time instructions; hydrogel, fabric and two-step formats can have different application times.

How to use

After cleansing and toner, unfold one mask and fit it to the face, leaving the eyes and mouth clear. Remove after 10-20 minutes and gently pat in the remaining essence.

Open a fresh sachet for each use. After the specified wear time, remove the sheet gently and follow the directions for any remaining essence. Keep the rest of the session simple if the formula contains exfoliating ingredients, retinoids or a separate preparation step.

Product and option details

• Brand: ONE THING
• Product type: Sheet Mask
• Option: 35ml x 5pcs
• Size / pack stated: 35ml x 5

Frequently asked questions

Can I leave the mask on overnight?

Use the wear time specified for this mask. Do not extend it to an overnight treatment unless the manufacturer expressly instructs this for the exact mask format.

Can I reuse a sheet?

Use each sheet once and discard it after removal. A used ONE THING mask should not be returned to the sachet or stored for a later application.

Which option does this listing identify?

The listed option is 35ml x 5pcs. Match the complete option name when comparing ONE THING products. A similar product name or neighbouring shade number does not establish the same colour, format or pack.

Which ingredients help identify the formula?

The ingredient declaration includes Panthenol, Niacinamide and Betaine. These are selected formula ingredients, not a separate treatment or a statement of concentration. Read the complete list below when checking the product against ingredients you already use.

Full ingredients (INCI)

Mandarin extract (809,639 ppm), glycerin, 1,2-hexanediol, niacinamide (20,000 ppm), caprylic/capric triglyceride, water, cetearyl olivate, betaine, polyglyceryl-3 distearate, sorbitan olivate, butylene glycol, carbomer, alginine, hydroxyethylcellulose, adenosine, ethylhexylglycerin, glyceryl stearate citrate, disodium edta, panthenol (100 ppm), tocopherol (100 ppm), ascorbic acid (10 ppm), 3-O-ethyl ascorbic acid (10 ppm), biosaccharide gum-1, Glutathione, Sodium Ascorbyl Phosphate (1 ppm), Biotin (10 ppb), Cyanocobalamin (10 ppb), Folic Acid (10 ppb), Pyridoxine (10 ppb), Riboflavin (10 ppb), Thiamin HCl (10 ppb).

Ingredients can vary by shade, market or reformulation. Check the declaration on the product you receive.