Guerniss Raw Glutathione Alpha Arbutin Serum 30ml (Bangladesh)

The Guerniss Raw Glutathione Alpha Arbutin Serum (30ml) is essentially your "brightening powerhouse" in a bottle. While the acids you asked about earlier (Glycolic and Salicylic) focus on exfoliating the skin, this serum focuses on pigment control and evening out your skin tone from the inside out.

It combines two of the most popular brightening agents in skincare to target stubborn dark spots and dullness.

The Dynamic Duo: Key Ingredients

Glutathione: A powerful antioxidant naturally found in the body. It helps "de-stress" the skin by fighting free radicals and inhibiting melanin production, leading to a brighter, more radiant complexion.

Alpha Arbutin: A safe and effective derivative of hydroquinone. it works by slowing down the enzyme that produces dark pigment (melanin) in the skin, helping to fade acne scars, sun spots, and melasma.

Main Benefits

Hyperpigmentation Fade: Specifically targets dark spots, "age spots," and post-inflammatory hyperpigmentation (those pesky marks left behind by old pimples).

Overall Brightening: Gives the skin a more uniform, luminous appearance—the "glass skin" look.

Antioxidant Defense: Protects the skin from environmental damage (pollution/UV) that causes premature aging.

Even Tone: Reduces redness and sallow (yellowish) undertones for a healthier look.

How to Use for Best Results

Prep: Wash your face and apply any hydrating toner.

Apply: Use 2–3 drops on your face and neck. Unlike acids, this is generally very gentle and can be used both Morning (AM) and Night (PM).

Layering: If you are using it with the Salicylic Acid or Glycolic Acid serums you mentioned, apply the acid first, wait a minute, and then apply this serum.

Protect: If using in the morning, SPF is a must. Brightening serums work much better when the sun isn't undoing their hard work!