OUR MISSION
Fulfilling unmet needs in personal care for superior results without all the chemicals.
Founded in 1996 and based in Princeton, New Jersey, Xenna Corporation develops and distributes “clean” consumer products for skin and nails that solve unmet needs with ease and minimal chemical ingredients. All Xenna products are unconditionally money-back guaranteed.
NONYX® Nail Gel for Fungus-Damaged Toenails and Fingernails cleans out fungus by removing keratin debris, the food supply of fungus. It is clinically proven and a category leader in national retail chains since 2004. Find at Walmart, CVS, Walgreens, ShopRite and on Amazon.com
NONYX® Intensive Foot Repair is a clinically inspired, acid-free foot treatment to restore dry, cracked heels and rough feet with targeted, intensive hydration. Find on Amazon.com.
CalmScalp® Serum for Irritated Scalp and Hairline is a steroid-free daily treatment for flaking scalp and rough skin patches unrelated to dandruff. Clinically proven and easy to use. Find on Amazon.com and Walmart.com.
Carol J. Buck
Founder & CEO
OUR STORY
In 1996, Xenna Founder, Carol J. Buck began developing personal care products that today are sold across the country to millions. With business experience in advertising, consumer product marketing and pharmaceutical consulting, she had the knowledge base to launch her own personal care products company.
Her first product was a natural curl relaxer which successfully sold in Walgreens for several years. Her hair relaxer research led to an in-depth understanding of the protein keratin and opened the door to other applications. Because toenails and fingernails are comprised of keratin Carol realized, and later clinically proved, that another formulation would clear nails of keratin debris, the unsightly, discoloring build-up under nails where nail fungus thrives. Branded NONYX® Fungal Nail Clarifying Gel, this discovery put Xenna on the retail map. Today, Xenna continues to develop new products for skin, scalp, and nails. Ms. Buck is an active member of the Women Presidents' Organization, the Society of Cosmetic Chemists and the Diversity Alliance for Science. She lives in Princeton, NJ with her husband, a retired entrepreneur and novelist, and enjoys tennis and gardening in her spare time.
CAROL J. BUCK, CEO
M.I.A. Columbia University; BA, Stanford University
Prior to founding Xenna, Ms. Buck was the Vice President of Princeton Group International, Inc., a healthcare industry consulting firm. Among her clients were Beth Israel Hospital, Ethicon (J&J), David Sarnoff Research Center, Cyanotech Corporation, Biofem, Inc., Ixion Biotechnology, North Shore University Health System (now Northwell Health) and Universal Health Communications. She was also Treasurer and a Board member of Atlantic Health, Inc., a firm established to build and operate outpatient cancer clinics worldwide. Earlier in her career, Ms. Buck was a Senior Product Manager at General Foods Corporation and an Account Supervisor within the advertising industry. In the early '90s Ms. Buck turned her focus to biochemistry and initiated the research and patents that form the framework for Xenna's personal care product lines and basic research.
OUR PRODUCTS
Xenna products for healthy-looking skin, scalp and nails are vegan, free of animal byproducts, not tested on animals and manufactured in the USA. Each is unconditionally money-back guaranteed (no time limit) should consumers not be completely satisfied with their results.
NONYX® Fungal Nail Clarifying Gel
Clears out fungus by removing keratin debris where nail fungus grows | 90% of nails significantly improve based on a 9-month, double-blind clinical study | Safe for use by diabetics with healthy feet | Results in clear, heathy-looking toenails and fingernails when used as directed | May be used with nail polish | 4 oz. bottle | Unconditionally money-back guaranteed
NONYX® Intensive Foot Repair
Advanced heel and foot repair | Clinically inspired balm designed to restore dry, cracked heels and rough feet with targeted, intensive hydration | Multi‑benefit treatment that moisturizes, smooths, exfoliates, and encourages healthy skin turnover— all in one concentrated balm | Dermatologist‑tested | Unconditionally money-back guaranteed
CalmScalp® Serum for Irritated Scalp + Hairline
Soothes scalp with mild to moderate psoriasis | Reduces scales, redness, cracking, flaking and dryness on the scalp and hairline | Calms irritated scalp in 10 minutes as proven in a 6-week clinical trial | Results in healthy-looking skin and scalp | Dermatologist tested | Free of parabens and preservatives | Unconditionally money-back guaranteed
OUR RETAILERS
