Vitiligo - Supplements

White spots on the skin may be the visible signs of vitiligo, a disorder that causes skin depigmentation. According to research or other evidence, the following self-care steps may be helpful.

Go for the ginkgo
Improve repigmentation by taking 40 mg of a standardized extract of the herb Ginkgo biloba three times a day
Discover L-phenylalanine
Improve repigmentation of skin by taking 50 mg of this nutritional supplement for every 2.2 pounds of body weight on a daily basis, in conjunction with ultraviolet light exposure
Check out khella
Increase the sun sensitivity of the pigmenting skin cells with this herb; take an extract delivering a daily amount of 120 to 160 mg of khellin

Also indexed as:

vitiligo

About this treatment

What Are "Star" Ratings?

a7_3star Reliable and relatively consistent scientific data showing a substantial health benefit.

a7_2star Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.

a7_1star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

Supplement	Amount	Why
Alpha Lipoic Acid	Refer to label instructions	In one study, supplementing with a combination of antioxidants including alpha-lipoic acid increased the effectiveness of ultraviolet light therapy.
Alpha Lipoic Acid In a double-blind trial, supplementation with antioxidants for two months before and for six months during treatment with narrowband ultraviolet B light increased the effectiveness of the ultraviolet light therapy. The antioxidant supplement contained daily 100 mg of alpha-lipoic acid, 100 mg of vitamin C, 40 IU of vitamin E, and 100 mg of cysteine.³ What Else Is This Supplement Used For?

Supplement	Amount	Why
Folic Acid	Refer to label instructions	Studies have shown folic acid to be effective at skin repigmentation in people with vitiligo.
Folic Acid A clinical report describes the use of vitamin supplements in the treatment of vitiligo.⁴ Folic acid and/or vitamin B12 and vitamin C levels were abnormally low in most of the 15 people studied. Supplementation with large amounts of folic acid (1–10 mg per day), along with vitamin C (1 gram per day) and intramuscular vitamin B12 injections (1,000 mcg every two weeks), produced marked repigmentation in eight people. These improvements became apparent after three months, but complete repigmentation required one to two years of continuous supplementation. In another study of people with vitiligo, oral supplementation with folic acid (10 mg per day) and vitamin B12 (2,000 mcg per day), combined with sun exposure, resulted in some repigmentation after three to six months in about half of the participants.⁵ This combined regimen was more effective than either vitamin supplementation or sun exposure alone. What Else Is This Supplement Used For? See Drug Interactions

Supplement	Amount	Why
Ginkgo	120 mg daily of a standardized extract	Taking ginkgo may help improve repigmentation of skin.
Ginkgo 120 mg daily of a standardized extract In a double-blind study of 52 people with slowly spreading vitiligo, supplementation with Ginkgo biloba extract (standardized to contain 24% ginkgoflavonglycosides), in the amount of 40 mg three times per day for up to six months, resulted in marked to complete repigmentation in 40% of cases, compared with only 9% among those receiving a placebo.⁶ What Else Is This Supplement Used For?

Supplement	Amount	Why
Khella	120 to 160 mg of a khellin herbal extract daily	Supplementing with khella may increase the sun sensitivity of pigmenting skin cells.
Khella 120 to 160 mg of a khellin herbal extract daily An extract from khella (Ammi visnaga) may be useful in repigmenting the skin of people with vitiligo. Khellin, the active constituent, appears to work like psoralen drugs—it stimulates repigmentation of the skin by increasing sensitivity of remaining melanocytes to sunlight. Studies have used 120–160 mg of khellin per day.⁷

Supplement	Amount	Why
Phenylalanine	50 mg daily per 2.2 lbs (1 kg) of body weight, with ultraviolet light exposure	L-phenylalanine, in conjunction with ultraviolet light exposure, may improve repigmentation of skin.
Phenylalanine 50 mg daily per 2.2 lbs (1 kg) of body weight, with ultraviolet light exposure Supplementation with the amino acid L-phenylalanine (LPA) may have value when combined with ultraviolet (UVA) light therapy. Several clinical trials, including one double-blind trial, indicated that LPA (50 mg per 2.2 pounds of body weight per day—3,500 mg per day for a 154-pound person—or less) increased the extent of repigmentation induced by UVA therapy. LPA alone also produced a more modest repigmentation in some people.⁸ A study of vitiligo in children reported that LPA plus UVA was an effective treatment in a majority of the children.⁹ A group of Spanish doctors reported on their experience using LPA over a six-year period. Some of the 171 people with vitiligo received LPA (50 or 100 mg per 2.2 pounds body weight per day) for up to three years. Between April and October of each year, participants also applied a 10% LPA gel, prior to exposing their skin to the sun for 30 minutes. Some improvement was seen in 83% of participants, and the results were rated as good in 57% (75% improvement or better).¹⁰ What Else Is This Supplement Used For?

Supplement	Amount	Why
Picrorhiza	400 and 1,500 mg of powdered rhizome	In one trial, picrorhiza, in combination with the drug methoxsalen and sun exposure, speeded recovery in people with vitiligo.
Picrorhiza 400 and 1,500 mg of powdered rhizome In preliminary trial, Picrorhiza, in combination with the drug methoxsalen and sun exposure, was reported to hasten recovery in people with vitiligo compared with use of methoxsalen and sun exposure alone.¹¹ Between 400 and 1,500 mg of powdered, encapsulated picrorhiza per day has been used in a variety of studies. What Else Is This Supplement Used For?

Supplement	Amount	Why
Vitamin B12	Refer to label instructions	Studies have shown vitamin B12 to be effective at skin repigmentation in people with vitiligo.
Vitamin B12 A clinical report describes the use of vitamin supplements in the treatment of vitiligo.¹² Folic acid and/or vitamin B12 and vitamin C levels were abnormally low in most of the 15 people studied. Supplementation with large amounts of folic acid (1–10 mg per day), along with vitamin C (1 gram per day) and intramuscular vitamin B12 injections (1,000 mcg every two weeks), produced marked repigmentation in eight people. These improvements became apparent after three months, but complete repigmentation required one to two years of continuous supplementation. In another study of people with vitiligo, oral supplementation with folic acid (10 mg per day) and vitamin B12 (2,000 mcg per day), combined with sun exposure, resulted in some repigmentation after three to six months in about half of the participants.¹³ This combined regimen was more effective than either vitamin supplementation or sun exposure alone. What Else Is This Supplement Used For? See Drug Interactions

Supplement	Amount	Why
Betaine Hydrochloride	Refer to label instructions	Lack of stomach acid may play a role in vitiligo. Supplementing with betaine HCL may help repigment the skin.
Betaine Hydrochloride In one early report, lack of stomach acid (achlorhydria) was associated with vitiligo. Supplementation with dilute hydrochloric acid after meals resulted in gradual repigmentation of the skin (after one year or more).¹⁴ Hydrochloric acid, or its more modern counterpart betaine HCl, should be taken only under the supervision of a doctor. What Else Is This Supplement Used For? See Drug Interactions

Supplement	Amount	Why
PABA	Refer to label instructions	PABA, a compound commonly found in B-complex vitamins, has been shown to repigment skin affected by vitiligo.
PABA An early report described the use of PABA (para-aminobenzoic acid)—a compound commonly found in B-complex vitamins—for vitiligo. Consistent use of 100 mg of PABA three or four times per day, along with an injectable form of PABA and a variety of hormones tailored to individual needs, resulted, in many cases, in repigmentation of areas affected by vitiligo.¹⁵ What Else Is This Supplement Used For? See Drug Interactions

Supplement	Amount	Why
Vitamin B-Complex	Refer to label instructions	PABA, a compound commonly found in B-complex vitamins, has been shown to repigment skin affected by vitiligo.
Vitamin B-Complex An early report described the use of PABA (para-aminobenzoic acid)—a compound commonly found in B-complex vitamins—for vitiligo. Consistent use of 100 mg of PABA three or four times per day, along with an injectable form of PABA and a variety of hormones tailored to individual needs, resulted, in many cases, in repigmentation of areas affected by vitiligo.¹⁶ What Else Is This Supplement Used For?

Supplement	Amount	Why
Vitamin C	Refer to label instructions	Vitamin C has been shown to be effective at skin repigmentation in people with vitiligo.
Vitamin C A clinical report describes the use of vitamin supplements in the treatment of vitiligo.¹⁷ Folic acid and/or vitamin B12 and vitamin C levels were abnormally low in most of the 15 people studied. Supplementation with large amounts of folic acid (1–10 mg per day), along with vitamin C (1 gram per day) and intramuscular vitamin B12 injections (1,000 mcg every two weeks), produced marked repigmentation in eight people. These improvements became apparent after three months, but complete repigmentation required one to two years of continuous supplementation. In another study of people with vitiligo, oral supplementation with folic acid (10 mg per day) and vitamin B12 (2,000 mcg per day), combined with sun exposure, resulted in some repigmentation after three to six months in about half of the participants.¹⁸ This combined regimen was more effective than either vitamin supplementation or sun exposure alone. What Else Is This Supplement Used For? See Drug Interactions

Supplement	Amount	Why
Vitamin D	Refer to label instructions	When used in combination with sun exposure, a form of vitamin D called calcipotriol may be effective in stimulating repigmentation in children with vitiligo.
Vitamin D When used topically in combination with sun exposure, a pharmaceutical form of vitamin D, called calcipotriol, may be effective in stimulating repigmentation in children with vitiligo. In a preliminary study, children applied a cream containing calcipotriol daily and exposed themselves to sunlight for 10–15 minutes the following morning.¹⁹ After 11 months, marked to complete repigmentation occurred in 55% of the children, moderate repigmentation occurred in 22%, and little or no improvement was seen in 22%. None of the children developed new areas of vitiligo. The first evidence of repigmentation occurred within 6 to 12 weeks in the majority of the children. All participants tolerated the cream well, with approximately 17% complaining of mild, transient skin irritation. Calcipotriol is a prescription medication to be used only under the supervision of a doctor. It is not known whether vitamin D as a dietary supplement has any effect on vitiligo. What Else Is This Supplement Used For? See Drug Interactions

References

Last Review: 05-11-2011

Learn more about Aisle7, the company.

The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2011.

© 1995-2011 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

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