TOSOWOONG Glutathione Serum 2.02 fl. oz. — 20,000ppm Glutathione, Niacinamide & Multi‑Weight Hyaluronic Acid

TOSOWOONG Glutathione Serum delivers a concentrated 20,000ppm glutathione blend with niacinamide and hyaluronic acid to help even tone, hydrate, and support skin firmness.

This lightweight Korean serum combines a high-concentration glutathione complex with niacinamide and multiple-weight hyaluronic acid to target uneven tone, replenish moisture, and improve the look of firmness. Formulated for daily use, the texture absorbs quickly and layers smoothly under moisturizers or sunscreen. The formula is created to support a brighter, plumper-looking complexion without heavy residue.

How does this serum help reduce the appearance of dark spots?

The concentrated glutathione and niacinamide in this serum work together to help minimize the look of discoloration and create a more uniform skin tone. Regular application can make hyperpigmentation appear less noticeable while helping skin reflect light more evenly.

• 20,000ppm glutathione to support brighter-looking skin.
• Niacinamide helps regulate tone and refine texture.
• Lightweight formula that layers under daily skincare.

Will it hydrate and improve skin elasticity?

Hyaluronic acid in multiple molecular sizes draws moisture into the skin and helps smooth the appearance of fine lines, giving skin a more supple look. The combined actives aim to plump and refresh the surface for improved elasticity over time with consistent use.

• Multi-weight hyaluronic acid for immediate and lasting hydration.
• Hydration plumps fine lines and supports a firmer appearance.
• Formulation designed to absorb without greasiness.

How should I incorporate it into my daily routine?

Use the serum after cleansing and toning, both morning and evening, then follow with moisturizer and SPF during the day. A few drops are sufficient; gently pat into the skin until fully absorbed before applying heavier products.

• Apply 2–4 drops on clean skin, morning and night.
• Layer under moisturizer; always finish with sunscreen in daytime.
• Patch-test if you have very sensitive skin or use active treatments.

What results can I expect and when?

Visible improvements in hydration and skin texture are often noticeable within days, while changes in tone and firmness may take several weeks of consistent use. Results vary by individual and depend on complementary skincare and sun protection habits.

• Immediate: smoother, more hydrated skin surface.
• Weeks: gradual brightening and more even-looking tone.
• Ongoing: improved appearance of elasticity and reduced look of fine lines with regular use.

Who is this for: TOSOWOONG Glutathione Serum is suited for anyone seeking a hydrating, brightening booster—ideal for people concerned with dullness, early signs of aging, uneven tone, or dehydration. It complements both minimalist and layered Korean skincare routines and is appropriate for normal, dry, combination, and oily skin types; those with reactive or medically treated skin should consult a professional before combining strong actives.

Ingredients

Niacinamide, Glutathione, Adenosine, Glycerin, Coconut Oil, Hyaluronic Acid