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Richard Clark

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Richard Clark is a plastic surgeon whose published work on botulinum toxin for facial asymmetry is part of the early cosmetic-use pathway before Botox Cosmetic became a formal U.S. aesthetic label. His relevance is narrow and historical: early aesthetic-adjacent publication, not broad modern brand leadership.

Clark’s role should be read alongside, not instead of, Jean Carruthers and Alastair Carruthers. The Carruthers pages remain the main glabellar-line adoption pathway for Botox Cosmetic, while Clark preserves the earlier published facial-asymmetry and forehead-wrinkle context.

FieldDetail
Professional fieldPlastic surgery
Historical relevanceEarly published aesthetic-adjacent botulinum toxin use
Relevant brandBotox / Botox Cosmetic
Related peopleJean Carruthers and Alastair Carruthers
Main historical distinctionFacial asymmetry and forehead-wrinkle context before the 2002 U.S. Botox Cosmetic glabellar-line approval
  • Clark’s 1989 publication with Berris described botulinum toxin use for facial asymmetry caused by facial nerve paralysis.
  • The case is often discussed in histories of aesthetic botulinum toxin because it involved forehead muscle activity and appearance-related asymmetry.
  • The Carruthers’ later glabellar-line work became the central clinical and commercial pathway behind Botox Cosmetic’s aesthetic-market identity.
  • Botox Cosmetic received U.S. approval for glabellar lines in 2002, well after these early publications and observations.

Clark matters because cosmetic botulinum toxin history is easy to flatten into a single discovery story. His role preserves a more precise sequence: early appearance-related case publication, Carruthers glabellar-line work, then formal product-label and commercial expansion.

That sequence improves accuracy without turning a historical case report into a modern claim. It does not imply that later products share Botox’s labels, dose scale, indications, or safety profile.

Clark is most relevant to Botox Cosmetic history and aesthetic-use origin discussions. He is not a current product, company, or regulatory reference. Product claims should still be anchored to current prescribing information and local approvals.