USOLAB Bio Brightening Mist

A brightening toner mist for a more even, radiant tone — helps fade the look of dark spots and keeps the tone looking even over time.

An active toner in mist format. Because it sprays and absorbs without disturbing the surface, it fits into the day as a toning step after cleansing and as a refresh over finished makeup.

Lemon fruit extract 75.23 % — the formula is built on it instead of on a water base. It helps refine the look of pores, evens the tone, helps balance the skin and leaves the surface looking smoother and firmer.

Arbutin — a well-known brightening ingredient that helps even out skin tone. With regular use, spots and freckles look less noticeable.

Tranexamic acid — helps even the tone and fade the look of uneven patches.

Glutathione — an antioxidant that supports radiance, helps calm the look of redness and evens the tone.

Niacinamide — strengthens the moisture barrier, so the skin holds water through the day. It softens the look of fine lines and helps keep the tone even.

Idebenone — a powerful antioxidant that helps defend the skin against daily environmental stress, including the free radicals that sun exposure creates, and helps skin keep its firmness.

Panthenol — holds water in the skin and supports the protective barrier.

With regular use the tone looks more uniform, existing marks look less visible against the surrounding skin, and the skin holds hydration better through the day.

Texture — light as water, with a faint citrus scent.

How to use. Spray onto cleansed skin from 15–20 cm, morning and evening, and at any point during the day as a hydrating refresh, including over makeup.

Use it with the Bio Brightening Ampoule — the mist prepares the skin and keeps it hydrated between applications.

Lemon Fruit Extract 75.23 %
The formula is built on lemon extract instead of on a water base. It strengthens capillary walls, tightens pores, smooths fine lines and improves firmness, evens the tone and restores the skin's water-alkaline balance. It also has an antibacterial action and supports healing.

Idebenone
One of the most potent antioxidants available in pharmaceutical and cosmetic formulation, stronger than ascorbic acid, vitamin E or retinoids. It protects skin cells from oxidative stress and environmental damage, suppresses the formation of sunburn cells and slows ageing at the cellular level.

Glutathione 5 %
Accelerates tissue regeneration and slows ageing processes. It improves elasticity, supports collagen and elastin synthesis, acts on pigmentation and improves skin condition after invasive procedures.

Tranexamic Acid 2 %
Slows tyrosinase synthesis, the enzyme behind melanin production and the cause of hyperpigmentation. It acts on post-acne marks, strengthens the protective barrier and works on the look of redness in rosacea- and couperose-prone skin.

Niacinamide 2 %
Strengthens the skin's natural barrier, prevents dehydration and reduces transepidermal water loss. It calms inflammation, softens fine lines and works on preventing new pigmentation from forming.

Arbutin
Blocks tyrosinase, the enzyme that starts melanin production, and interferes with the transfer of pigment into skin cells. Spots and freckles lose intensity, and new ones are slower to appear. It also protects against UV and photoageing.

Panthenol
Holds water in the skin and supports the protective barrier.

Amino Acids
Support skin barrier repair, promote tissue regeneration, improve dry or cracked skin, provide antioxidant protection and contribute to collagen formation.

Spray onto cleansed skin from a distance of 15–20 cm, morning and evening. It can also be used at any point during the day as a hydrating refresh, including over makeup.

USOLAB is a leading Korean cosmeceutical brand specializing in post-procedure skincare. With a name derived from “You’re So Beautiful + Laboratory,” USOLAB combines advanced research with high-quality ingredients to develop products that promote skin regeneration and healing. Trusted by over 1,000 dermatologists, plastic surgery clinics, and aesthetic centers worldwide, USOLAB offers professional-grade skincare solutions suitable for home use.