Topical oil serum combining undecylenic acid, lavender oil, tea tree oil, lemongrass oil, aloe vera, organic flaxseed oil, almond oil, and tocopheryl acetate — each independently studied in peer-reviewed literature for antifungal, antioxidant, or skin-supportive properties — manufactured in a GMP-certified FDA-registered U.S. facility with a 60-day satisfaction guarantee
Kerassentials, an eight-ingredient topical oil serum combining a primary antifungal fatty acid with seven botanical oils and vitamins, formulated for daily topical application to nails and surrounding skin, distributed via ClickBank in 60-day, 90-day, and 180-day supply configurations.
BOISE, Idaho, August 1, 2026 — Nail fungal infections affect an estimated 14 percent of the general population in North America, with rates increasing with age, according to the Centers for Disease Control and Prevention — a clinical prevalence that has contributed to sustained growth in the therapeutic nail care supplement segment. The global nail care market was valued at approximately $22.5 billion in 2024 and is projected to reach $32.5 billion by 2032 at a compound annual growth rate of 4.7 percent, according to Credence Research. Into this category, Kerassentials has announced the U.S. commercial launch of its eight-ingredient topical nail and skin oil serum, a formula that enters the nail health supplement market with undecylenic acid — a naturally derived antifungal fatty acid — as its primary active ingredient, combined with seven botanical oils and vitamin compounds independently studied in peer-reviewed literature for antifungal, antioxidant, or skin-supportive properties.
The product is manufactured in a GMP-certified, FDA-registered facility in the United States, distributed via ClickBank, and available at kerassentials.com. Kerassentials is applied topically using an included brush applicator after showering. The formula combines eight disclosed ingredients: Undecylenic Acid, Lavender Oil, Organic Flaxseed Oil, Almond Oil, Tea Tree Oil, Lemongrass Oil, Aloe Vera, and Tocopheryl Acetate (Vitamin E). The formula is described by the manufacturer as natural, plant-based, and non-GMO.
Product Overview
This press release reports the commercial entry of Kerassentials into the U.S. topical nail and skin health supplement market. Kerassentials is a topical oil serum supplement that combines undecylenic acid — the formula’s primary antifungal active compound, a naturally derived fatty acid — with seven botanical oils and a vitamin compound. Each ingredient is individually identified on the product label.
The manufacturer states that Kerassentials is produced in a GMP-certified, FDA-registered facility in the United States. Under 21 CFR Part 111, dietary and topical supplement manufacturers registered with the FDA are required to comply with current Good Manufacturing Practice regulations governing production standards, ingredient testing, quality control, and product labeling. The manufacturer does not claim that Kerassentials replicates the outcomes of any independently conducted clinical study. All scientific citations in this press release describe independent research on individual ingredient components conducted under conditions unaffiliated with the manufacturer.
“The Kerassentials formulation was built around undecylenic acid as the primary antifungal fatty acid, supplemented by seven botanical oils and tocopheryl acetate each selected based on peer-reviewed research examining their properties in relation to antifungal activity, skin barrier function, or antioxidant protection. We do not assert that the formula produces outcomes equivalent to those reported in independently conducted studies, which were performed under conditions distinct from our product.”
— Dr. Lisa Hartman, Director of Formulation Research, Kerassentials
Ingredient Overview
The following section describes the eight disclosed ingredients of Kerassentials, each accompanied by a citation to independent published research on that ingredient’s studied properties in laboratory or clinical settings. All citations describe research conducted under conditions unaffiliated with Kerassentials. These citations do not constitute clinical evidence that this specific product produces equivalent outcomes; no such equivalence is claimed.
Undecylenic Acid. Undecylenic Acid is a naturally derived C11 unsaturated fatty acid and the primary antifungal active ingredient in the Kerassentials formula. A clinical study published in Foot & Ankle Specialist (Rehder, P., & Nguyen, T.T., 2008, “Clinical research: a new concept in the topical treatment of onychomycosis with cyanoacrylate, undecylenic acid, and hydroquinone,” doi:10.1177/1938640008315534) examined topical undecylenic acid as a component of a nail treatment formulation in adult subjects with onychomycosis.
Lavender Oil. Lavender Oil (Lavandula angustifolia) is a botanical essential oil included in the formula. A study published in Scientifica (Behmanesh, F., et al., 2015, “Antifungal effect of lavender essential oil (Lavandula angustifolia) and clotrimazole on Candida albicans: an in vitro study,” doi:10.1155/2015/286357) examined the antifungal properties of lavender essential oil against Candida albicans in vitro.
Organic Flaxseed Oil. Organic Flaxseed Oil is a botanical oil included in the formula as a source of essential fatty acids. A review published in the Journal of Food Science and Technology (Goyal, A., et al., 2014, “Flax and flaxseed oil: an ancient medicine and modern functional food,” doi:10.1007/s13197-014-1293-y) examined flaxseed oil’s bioactive compound profile in relation to skin and immune health applications.
Almond Oil. Almond Oil is a skin-conditioning botanical oil included in the formula. A study published in Skin Appendage Disorders (Alessandrini, A., et al., 2020, “An open study to evaluate effectiveness and tolerability of a nail oil composed of vitamin E and essential oils in mild to moderate distal subungual onychomycosis,” doi:10.1159/000503305) examined topical nail oil formulations containing botanical oils and vitamin E in adult subjects with mild to moderate nail conditions.
Tea Tree Oil. Tea Tree Oil (Melaleuca alternifolia) is an essential oil included in the formula. A study published in the International Journal of Pharmacognosy and Phytochemical Research (AbdelHamid, D., et al., 2017, “Evaluation of the therapeutic efficacy of tea tree oil in treatment of onychomycosis,” doi:10.25258/ijpapr.v9i12.11182) examined the antifungal efficacy of tea tree oil in adult subjects with nail fungal conditions.
Lemongrass Oil. Lemongrass Oil (Cymbopogon flexuosus) is a botanical essential oil included in the formula. A study published in Frontiers in Cellular and Infection Microbiology (Wu, D., et al., 2020, “Antimicrobial Activity of Lemongrass Essential Oil (Cymbopogon flexuosus) and Its Active Component Citral Against Dual-Species Biofilms of Staphylococcus aureus and Candida Species,” doi:10.3389/fcimb.2020.603858) examined the antifungal activity of lemongrass essential oil and its active component citral against Candida species and fungal biofilm formation in vitro.
Aloe Vera. Aloe Vera is a botanical ingredient included in the formula. A study published in the Oman Medical Journal (Saniasiaya, J., et al., 2017, “Antifungal effect of Malaysian Aloe vera leaf extract on selected fungal species of pathogenic otomycosis species in in vitro culture medium,” doi:10.5001/omj.2017.08) examined the antifungal properties of Aloe vera extract against pathogenic fungal species in vitro.
Tocopheryl Acetate (Vitamin E). Tocopheryl Acetate, a stable esterified form of Vitamin E, is included in the formula. A study published in Archives of Dermatology (Williams, H.C., et al., 1991, “Successful use of topical vitamin E solution in the treatment of nail changes in yellow nail syndrome,” doi:10.1001/archderm.1991.01680080073010) examined topical vitamin E application in adult subjects with nail tissue changes.
Market Context
The following market data is provided as independent industry context for the nail health and topical skincare categories in which this product operates. The figures cited are sourced from third-party market research firms and are not claims made by Kerassentials regarding its own commercial performance.
The global nail care market was valued at approximately $22.5 billion in 2024 and is projected to reach $32.5 billion by 2032, at a compound annual growth rate of 4.7 percent, according to Credence Research (Nail Care Market Size, Share, Growth & Forecast 2032, Credence Research, 2024; credenceresearch.com). Consumer interest in nail health and hygiene — including therapeutic and medicated topical formulations addressing fungal conditions — has been identified as a key demand driver alongside the broader personal grooming trend, consistent with Kerassentials’ topical antifungal oil format.
The global nail care products market was valued at approximately $25.76 billion in 2025 and is projected to reach $40.23 billion by 2034, at a compound annual growth rate of 5.09 percent, according to Fortune Business Insights (Nail Care Products Market Size, Share, Trends & Growth 2034, Fortune Business Insights, 2025; fortunebusinessinsights.com). Asia Pacific leads the market with a 38.78 percent share, while North America — the primary market for Kerassentials’ U.S. commercial launch — maintains significant share driven by high disposable income and strong consumer demand for premium nail care formulations.
Persistence Market Research projects the nail care products market will grow at a compound annual growth rate of 5.8 percent from 2025 to 2032, with regulatory changes — including FDA actions on prohibited ingredients in 2024–2025 — accelerating consumer and manufacturer demand for clean-label, compliant topical formulations (Nail Care Products Market Size, Trends & Forecast to 2032, Persistence Market Research, 2025; persistencemarketresearch.com). Kerassentials’ non-GMO, plant-based formulation profile is consistent with the clean-label compliance trend identified as a primary market growth driver.
According to the Centers for Disease Control and Prevention (Fungal Diseases: Fungal Nail Infections, CDC, 2024; cdc.gov/fungal), nail fungal infections (onychomycosis) affect an estimated 14 percent of the general population in North America, with rates increasing with age. The CDC identifies incomplete treatment adherence as a primary driver of antifungal resistance — the clinical context in which Kerassentials’ daily-use topical application format is positioned.
Availability and Purchasing
Kerassentials is available through the company’s authorized retail portal at kerassentials.com. Three supply configurations are available: a two-bottle package (60-day supply) at $79 per bottle plus $9.99 shipping; a three-bottle package (90-day supply) at $69 per bottle with free shipping; and a six-bottle package (180-day supply) at $49 per bottle with free shipping and three bonus digital guides. All purchases are a one-time charge with no subscription, auto-ship, or hidden fees.
All purchases are backed by a 60-day no-questions-asked money-back guarantee. Order support is available through ClickBank at clkbank.com. Full terms of use, privacy policy, shipping policy, and refund policy are accessible through the support portal.
Quality and Manufacturing
Kerassentials is manufactured in a GMP-certified, FDA-registered facility in the United States. Under 21 CFR Part 111, the manufacturer is required to comply with current Good Manufacturing Practice regulations covering production standards, ingredient testing, quality control, and accurate product labeling. The formula is described by the manufacturer as natural, plant-based, non-GMO, and free of artificial chemicals. All eight active ingredients are individually identified on the product label.
ClickBank (CLICKBANK® is a registered trademark of Click Sales, Inc., a Delaware corporation located at 1444 S. Entertainment Ave., Suite 410, Boise, Idaho, 83709, USA, used by permission) is the retailer of products on this site. ClickBank’s role as retailer does not constitute an endorsement, approval, or review of these products or any claim, statement, or opinion used in the promotion of these products. The product’s content and promotion are based on the manufacturer’s opinion and are provided on an as-is and as-available basis.
Usage Guidance
Kerassentials is intended for adult topical use as a daily nail and skin oil formula. The manufacturer recommends application after showering using the included brush applicator, applied directly to nails and surrounding skin. Individuals who are pregnant, nursing, taking prescription medications, or managing existing medical conditions should consult a qualified healthcare professional before use. Individual results may vary.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
Affiliate Disclosure: This press release may contain links to retail partner websites through which the distributor may receive compensation if a purchase is made following a referral. This disclosure is made in accordance with the Federal Trade Commission’s guidelines on endorsements and testimonials (16 CFR Part 255). The existence of this affiliate relationship does not influence the factual content of this press release.
About Kerassentials
Kerassentials is a topical nail and skin health brand distributing the Kerassentials oil serum, an eight-ingredient topical formula combining Undecylenic Acid, Lavender Oil, Organic Flaxseed Oil, Almond Oil, Tea Tree Oil, Lemongrass Oil, Aloe Vera, and Tocopheryl Acetate for daily topical application to nails and surrounding skin. The product is manufactured in a GMP-certified, FDA-registered U.S. facility, distributed via ClickBank with a 60-day satisfaction guarantee, and ships nationwide across the United States.
Media Contact
Dr. Lisa Hartman
Director of Formulation Research, Kerassentials
support@kerassentials.com
Multimedia Assets
- Product Logo: kerassentials.com/statics/img/product_logo.png
- Product Image (2 Bottles): kerassentials.com/statics/img/2bottles-tsl-new.png
Author: Dr. Lisa Hartman, Director of Formulation Research, Kerassentials — @Kerassentials
Company: @Kerassentials
Distributed By: XPR Media — @XPR_Syndicate
The post Kerassentials Reviews: Undecylenic Acid-Led Eight-Ingredient Topical Nail and Skin Oil Enters U.S. Nail Health Supplement Market appeared first on 24 Health Times.
