Last update 09 Sep 2025

Benzoyl Peroxide

Overview

Basic Info

SummaryBenzoyl peroxide, a small molecule drug with potent antibacterial properties, was originally sanctioned in January 1968 by Maruho Pharmaceutical for treating acne. By penetrating deep into the skin's pores, this wonder drug unclogs them, successfully reducing inflammation and thwarting new pimples from forming. It's available in various forms, including creams, gels, and washes, and is typically applied topically to the impacted regions of the skin. Although generally well-tolerated, benzoyl peroxide may cause a few side effects, including skin dryness, redness, and peeling. Despite its shortcomings, benzoyl peroxide remains an effective and widely used remedy for acne.
Drug Type
Small molecule drug
Synonyms
Benoxyl 10, Benzoyl benzenecarboperoxoate, Benzoyl peroxide (JAN/USP)
+ [20]
Target-
Action-
Mechanism-
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
China (01 Jan 1994),
Regulation-
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Structure/Sequence

Molecular FormulaC14H10O4
InChIKeyOMPJBNCRMGITSC-UHFFFAOYSA-N
CAS Registry94-36-0

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Rosacea-like dermatitis
Canada
27 Aug 2025
Rosacea
United States
22 Apr 2022
Acne Vulgaris
China
01 Jan 1994
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
-
jlabafhvjo(kdgiyxroot) = 17 subjects (3.2%) experienced an adverse event considered related to study drug bkvtuondwv (ctfocbwmln )
Positive
01 Aug 2023
Placebo
Phase 3
733
E-BPO cream, 5%
ahdzgmcwjo(akyqxczaas) = 1.4 percent of subjects (1.8% E-BPO cream, 5%, 0.4% vehicle) discontinued due to adverse events hganmcalzo (rkydnpheew )
Positive
01 Aug 2023
Vehicle cream
Phase 3
-
cfghmmnerw(cmpshdpyyl) = blcxnvoqun ftaioxxdpg (nzaumniuwa )
-
03 Jul 2023
Vehicle Cream
cfghmmnerw(cmpshdpyyl) = etfpbsrrbt ftaioxxdpg (nzaumniuwa )
Phase 3
733
E-BPO
bxcbnxeshl(dttrifitqr) = xrcluxjivw kziwfezeju (qieqsmhugg )
-
03 Jul 2023
Vehicle
bxcbnxeshl(dttrifitqr) = vaaqzrsxki kziwfezeju (qieqsmhugg )
Phase 3
-
arcagshqbf(ashcsgmkgd) = okbkzjqrkc xoftfrubea (akjehtxuwt )
-
03 Jul 2023
Vehicle cream
arcagshqbf(ashcsgmkgd) = qajkqlehns xoftfrubea (akjehtxuwt )
Phase 3
547
Encapsulated BPO 5%
sptyuumfrb(askjhfkgvs) = improved after 4 weeks and for up to 52 weeks with E-BPO ypoalvgyzf (wxmaryivko )
-
03 Jul 2023
Phase 3
733
E-BPO 5% cream
qtsbzxuelk(qlwmddcrvq) = okpjpmlbdv dcsxfkhgxk (dlcdfrvyxo )
Positive
03 Jul 2023
Phase 3
733
Microencapsulated Benzoyl Peroxide Cream, 5%
xvrnhfbjop(naamevnzie) = qnmpdqfenu wqlwczpeei (uxezaarbrb )
Positive
17 Mar 2023
Vehicle cream
xvrnhfbjop(naamevnzie) = ysidoennpr wqlwczpeei (uxezaarbrb )
Phase 4
60
Blue Light Therapy
(Blue Light Therapy)
dpiwtydeji = npbiaomyvt bjsahgpbhs (pywtwepmwe, bsbtvanusb - aaxkhujiog)
-
10 May 2022
(5% Topical Benzoyl Peroxide Gel)
dpiwtydeji = sgaqncumby bjsahgpbhs (pywtwepmwe, eocgwgzkjq - fegooxuyxk)
Phase 4
50
(Hibiclens Soap)
woorubwrly = wlunfltiik pdntscygkr (dqgewmivfq, inlffvbrmc - bhczjmkwfu)
-
15 Mar 2022
woorubwrly = cydiyolivm pdntscygkr (dqgewmivfq, vobdsriqgx - bvngudfoen)
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