How do you apply hydroquinone to your face?
Apply hydroquinone in a thin layer to affected areas of the face. Do not apply it to other areas of the face; otherwise, it will bleach that skin. Avoid peroxide products. Avoid using hydroquinone with peroxide products such as benzoyl peroxide or hydrogen peroxide, which can cause discoloration.2022-02-24
How long does it take for hydroquinone to work on face?
Many preparations are available as a combination product. Lightening of the skin should be noticed within 4 weeks of initiation, if no change is seen in 3 months, contact your dermatologist for further recommendations. Side Effects: Normally hydroquinone is very well tolerated, however side effects may be seen.
Do dark spots come back after hydroquinone?
The effect of using hydroquinone to reduce hyperpigmentation and dark spots is temporary. After you discontinue using it, then the dark spots can return as the skin begins to renew its production of pigment.2021-05-20
How much hydroquinone should I apply?
“It is safe to use in 2% to 4% formulations twice a day for 12 weeks max. Then skin then needs a break from the chemical.” Some experts also believe that hydroquinone works better on fairer skin tones. There is some research that the ingredient may worsen hyperpigmentation in darker skin tones.2020-07-20
Where is hydroquinone found naturally?
Free HQ was found in coffee (0.2 ppm), red wine (0.5 ppm), wheat cereals (0.2-0.4 ppm), and broccoli (0.1 ppm). After consuming a meal including arbutin- and HQ-containing foods, volunteers showed significant increases in plasma and urinary levels of HQ and its conjugated metabolites (total HQ).
How much hydroquinone should I use?
Hydroquinone, a tyrosinase inhibitor, in a 4% cream can be used safely twice daily for up to 6 months to treat post-inflammatory hyperpigmentation. The efficacy of this treatment can be enhanced by using a retinoid nightly and a mid-potent steroid, which is applied twice daily for 2 weeks, then at weekends only.
How soon do you see results with hydroquinone?
about four weeks
Does hydroquinone permanently lighten dark spots?
Does Hydroquinone Permanently Remove Hyperpigmentation? The effect of using hydroquinone to reduce hyperpigmentation and dark spots is temporary. After you discontinue using it, then the dark spots can return as the skin begins to renew its production of pigment.2021-05-20
Do dark spots come back?
When treated too aggressively or not correctly, hyperpigmentation can come back with a vengeance.” Also, a blemish or dark spot on the skin can return if sun exposure is not limited, and heat or hormones can continue to aggravate inflammation.2016-10-14
What is natural hydroquinone?
Arbutin. Arbutin is the natural derivative of hydroquinone. It is extracted from plants such as bearberries, blueberries, and cranberries. Arbutin works similarly to kojic acid by interfering with the tyrosinase activity to suppress melanin production.2021-08-09
Can hydroquinone make dark spots worse?
Hydroquinone may be helpful in epidermal-type melasma. Concentrations vary from 2% to 10% and hydroquinone may be used twice daily for 12 weeks. Hydroquinone may cause local skin irritation, however, and thereby leading to post-inflammatory hyperpigmentation, making the skin pigmentation worse.
Does hydroquinone make hyperpigmentation darker?
While a temporary darkening is normal with typical use, there will be cases where it seems that Hydroquinone can cause hyperpigmentation to become even worse for the long term.2018-06-10
Where is hydroquinone found?
Found in the leaves of many plants, especially bearberry, mountain cranberry and whortleberry berry leaves, hydroquinone also has antioxidant properties and is a component of glucoside arbutin.2011-02-01
Do you apply hydroquinone before or after moisturizer?
Wash your hands thoroughly after applying the hydroquinone cream. Wait for the cream to fully dry before applying makeup, moisturizer, sunscreen or any other topical products. Take care when applying hydroquinone cream near the eyes, nostrils and mouth.2020-10-16
How long does it take for hydroquinone to fade dark spots?
It can take approximately 4-6 weeks of daily (or even twice daily) hydroquinone application before dark spots will begin to fade. After 8-12 weeks, optimal results should appear and overall skin tone will become more even.2021-10-18
When should I apply hydroquinone to my face?
How to use hydroquinone. Hydroquinone is applied topically just to the hyperpigmented skin only, twice daily for 3 months, after which time many patients maintain their improvement by using it twice each week. If there has been no benefit after 3 months of treatment, then the hydroquinone should be stopped.
Do you apply hydroquinone to entire face?
While it can be used to treat focal areas, it is often best to apply this agent to the whole face and apply a heavier amount over the darkest regions. This helps prevent a blotchy complexion.
What is hydroquinone composed of?
Hydroquinone, also known as benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C6H4(OH)2. It has two hydroxyl groups bonded to a benzene ring in a para position. It is a white granular solid.
Does hyperpigmentation come back after stopping hydroquinone?
Used on its own, hydroquinone is an inflammatory agent that can cause redness, itching, and allergic reactions. Inflammation leads to melanocyte hyperactivity, which overpowers hydroquinone’s ability to suppress tyrosinase, leading to the rebound hyperpigmentation.