Kojic Acid & Glutamine Brightening Lightening Soap Bar X 1 150G

Kojic Acid & Glutamine Brightening Lightening Soap Bar: product summary

Kojic Acid & Glutamine Brightening Lightening Soap Bar is a 150G cosmetic soap bar with kojic acid and glutamine. It is intended for cleansing and brightening care for dark spots and uneven tone.

Kojic acid can dry skin, so moisturise if needed. Use sunscreen. This cosmetic product is not a medicine; results vary.

Last reviewed: September 2026.

Kojic acid glutamine soap UK: key facts

How it is generally used

1. Read the packaging and patch test a small area before wider use.
2. Wet the skin and work the bar into a light lather with clean hands.
3. Use the lather gently without scrubbing, keeping it away from the eyes and lips.
4. Rinse thoroughly and pat the skin dry. Do not use the bar on already irritated skin.
5. Apply a moisturiser if the skin feels dry and use sunscreen during the day.
6. Stop using the soap and seek advice if severe irritation, swelling or persistent discomfort develops.

Before you start

Patch test the soap on a small area before wider use. Take extra care if your skin is dry, sensitive or already irritated, and keep the bar away from the eyes. Stop if you develop a marked reaction. Follow the packaging and seek advice if irritation is severe or persistent. Results vary.

Frequently asked questions

Where can I buy kojic acid glutamine soap in the UK?

This page covers one 150G soap bar with kojic acid and glutamine. It is a cosmetic product for topical cleansing and brightening care. Check the packaging before ordering, then patch test before wider use. A cosmetic cannot diagnose the cause of dark spots or confirm that it suits every skin type.

What size is the soap bar?

The pack contains one soap bar weighing 150G. Keep the bar dry between uses and avoid sharing it. The size identifies the quantity in the pack, but it does not predict how long the bar will last because that depends on how often and where it is used.

Can this soap dry the skin?

Yes, kojic acid can be drying. Use the soap gently, rinse it fully and moisturise afterwards if needed. Avoid using it on sore or irritated skin. Stop if dryness becomes severe or persistent, and seek advice if redness, swelling or discomfort continues after washing the area.

Why might a spelling variant appear?

Gluthomine is a spelling variation that may appear in searches, but this bar contains glutamine. Check the ingredient wording on the packaging rather than relying on a search spelling. Information about oral glutamine supplements is separate from the topical use of this soap and does not describe its cosmetic function.

This is information about a cosmetic product, not medical advice. Patch test before use, follow the packaging and remember that results vary.