Hydroquinone Powder 99.9% USP

4.2 out of 5
5 reviews
Product SKU: HQP1
Hydroquinone powder, USP (10 grams) occurs as an off-white, almost tasteless crystalline powder, soluble in alcohol and slightly soluble in water. The topical application of Hydroquinone suppresses the excretion of melanin from melanocytes. *We send you a guide that teaches you how to incorporate this ingredient into a cream. freeshipus
4.2 out of 5 based on 5 customer ratings
(5 customer reviews)


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Hydroquinone powder, USP (10 grams) is a skin lightening agent whose mechanism of action involves reducing the amount of melanin present in the skin.

PRECAUTIONS (See Warnings):

Keep away from heat. Keep away from sources of ignition. Do not ingest. Do not breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes Keep away from incompatibles such as oxidizing agents, alkalis.

Eye Contact:

Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention.

Skin Contact:

After hydroquinone powder contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cold water may be used. Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing.


Do not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.


Keep packaging dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizing agents.


Mild, transient skin irritation and sensitization.


Hydroquinone is a potent skin lightening agent for temporary cosmetic skin lightening only. Hydroquinone frequently produces sensitive skin, and it must not be used without proper sun protection. Hydroquinone is also contraindicated in individuals with a history of sensitivity or allergic reactions to this product, or any of its ingredients.



Weight 0.1 lbs

5 grams, 10 grams, 20 grams

5 reviews for Hydroquinone Powder 99.9% USP

  1. 5 out of 5


    Awesome! I have been adding this hydroquinone powder to my lotion and it has worked well so far.

  2. 4 out of 5


    Fast shipping was great, instructions were ok but maybe offer a video too?

  3. 3 out of 5


    couldnt get the crystals to dissolve so i gave up. Ill probably end up just buying the 10% hydroquinone.

  4. 4 out of 5


    Thanks for the fast delivery. I havent used this in my cream yet but I would love it if you sold a base cream too.

  5. 5 out of 5


    Works great in any cheap cream that doesn’t have other ingredients. I can now control the strength myself. 🙂

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