Guerniss Raw Glutathione Alpha Arbutin Serum 30ml is a lightweight face serum with alpha arbutin, glutathione and niacinamide. It is made for the look of dark spots and uneven tone, and its non-sticky texture layers easily under moisturiser and makeup.

Key Facts

Brand	Guerniss
Product type	Face serum
Size	30ml
Key ingredients	Alpha arbutin, glutathione, niacinamide, glycerin
Best for	Dark spots and uneven-looking skin tone

What Guerniss Says It Does

These points summarise how Guerniss describes this product. They are the brand’s own claims, not results we have tested.

Helps fade the look of dark spots and pigmentation.
Brightens and evens the look of skin tone.
Gives hydration and moisture balance.
Improves the look of skin texture and clarity.
Lightweight, non-sticky formula for everyday use.

Ingredient List

Guerniss names alpha arbutin, glutathione, niacinamide, glycerin and propylene glycol as the key ingredients, without percentages. We have not reproduced a full ingredient list here. The complete list is printed on the pack, so please read it before use, especially if you have allergies.

How to Use

Guerniss does not publish step-by-step directions, so these are general tips for a serum.

Cleanse and pat your face dry.
Apply 2 to 3 drops and smooth over the face.
Follow with moisturiser, and use sunscreen in the daytime.

Who It Suits

It suits people who want help with the look of dark spots, marks and uneven tone. Guerniss does not name a specific skin type.

Good to Know

Patch test on the inner arm before first use.
Use sunscreen every day, since dark spots return easily with sun exposure.
Stop using it if your skin becomes irritated.

What We Will Not Claim

We will not claim it whitens skin or changes your natural skin colour.
We will not promise results in a fixed number of days.
We will not claim it removes spots permanently.

Buy Guerniss Glutathione Alpha Arbutin Serum in Bangladesh

Every product we sell at Lume & Layer is authentic. We carefully select our stock from trusted suppliers and established distribution channels, and we review packaging, labelling and condition before dispatch. Read more on our Authenticity & Sourcing page.

Browse more Skin Care at Lume & Layer.

FAQ

Is this Guerniss Glutathione Alpha Arbutin Serum authentic?

Yes. We sell authentic products only, selected from trusted suppliers and established distribution channels.

How should I store it?

Keep it closed and store it in a cool, dry place away from direct sunlight.

Source: product information as published by Guerniss on its official product page.