hela® medical white papers


Collection of clinical studies

Published on Febraury 10, 2016

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A Randomized Controlled Multicenter Study Evaluating Focused Ultrasound Treatment for Fat Reduction in the Flanks

Michael H Gold, W. Patrick Coleman , IV, William Coleman , III & Robert Weiss (2019) A randomized, controlled multicenter study evaluating focused ultrasound treatment for fat reduction in the flanks, Journal of Cosmetic and Laser Therapy

Increased Antioxidant Potential Of Combined Topical Vitamin E And C Against Lipid Peroxidation Of Eicosapentaenoic Acid In Pig Skin Induced By Simulated Solar Radiationy

Moison Rm, Doerga R, M J Beijersbergen Van Henegouwen G. Int J Radiat Biol. 2002 Dec; 78(12): 1185-93. PMID: 12556345 [PubMed-indexed for MEDLINE]


Ferulic Acid Stabilizes A Solution Of Vitamins C And E And Doubles Its Photoprotection Of Skin

Lin FH, Lin JY, Gupta RD, Tournas JA, Burch JA, Selim MA, Monteiro-Riviere NA, Grichnik JM, Zielinski J, Pinell Sr. J Invest Dermatol. 2005 Oct; 125(4):825-32. PMID: 16185284 [PubMed- indexed for MEDLINE]

Topical Isoflavones Provide Effective Phptoprotection To Skin

Lin JY, Tournas JA, Burch JA, Montiero-Riviere NA, Zielinski J. Phtodermatol Photoimmunol Photomed. 2008 Apr;24(2): 61-6. doi: 10.1111/j.1600-0781.2008.00329.x. PMID: 18353084 [PubMed- indexed for MEDLINE]


Hydoxocobalamin (Vitamin B12) Injection

Most vitamin B12 injections and oral supplements in the United STates use a form of vitamin B12 called cyanocobalamin, however this form of vitamin B12 has the toxin cyanide connected to the molecule. Cyanide is a toxic substance to the human body; it can be found in trace amounts in our environment and accumulate in our body over time...


J Drugs In Dermatol - Product For Pigmentation Control

Skin conditions related to hyperpigmentation continue to contribute to psychosocial anxiety that lead to poor quality-of-life measures. Pigmentary changes are the first sign of aging in...


UV Photoprotection By Combination Topical Antioxidants Vitamin C And Vitamin E

Lin JY, Selim MA, Shea CR, Grichnik JM, Omar MM, Monteiro-Riviere NA, Pinnell SR. J Am Acad Dermatol. 2003 Jun;48(6):866-74. PMID: 12789176 [PubMed- indexed for MEDLINE]

Review The Roles Of Vitamin C In Skin Health

The primary function of the skin is to act as a barrier against insults from the environment, and its unique structure reflects this. The skin is composed of two layers...

Rejuvenation Of Gene Expression Pattern Of Aged Human Skin By Broadband Light Treatment: A Pilot Study

Anne Lynn S. Chang, Patrick H. Bitter, Kun Qu, Meihong Lin, Nicole A. Rapicavoli, and Howard Y. Change Journal of Investigative Dermatology
(2013) 133, 394-402; doi:10.1038/jid.2012.287;
Published on August 30, 2017

Oculoplastics: Treating Tear Trough Deformities with Dermal Fillers

Marianne Doran, conributing writer Robert A. Goldberg, MD, Bobby S. Korn, MD, PHD, and Wendy Lee, MD.

Hyperhidrosis: Anatomy, Pathophysiology And Treatment With Emphasis On The Role Of Botulinum Toxins

Lakraj A-AD, Moghimi N, Jabbari B. Toxins. 2013; 5(4): 821-840.

Aesthetic Surgery Journal: A multicenter, randomized, Single-Dose, Phase III, Non-Inferiority Study Comparing PrabotulinunutoxinA and OnabotulinuntoxinA for the Treatment of Moderate to Severe Glabellar Lines in Adult Patients

Berthold-Josef Rzany, MD, ScM, Benjamin Ascher, MD, Rui L. Avelar, MD, Jesper Bergdahl, MD, Vince Bertucci, MD and more.

Dermatologic Surgery: Efficacy and Safety of PrabotulinuntoxinA for the Treatment of Glabellar Lines in Adult Subjects: Results from 2 Identical Phase III Studies

Kenneth R. Beer, MD, Ava Theresa Shamban, MD, Rui L. Avelar, MD, and more.