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New scientific discovery for nail health

A Doctor-Formulated Oil Blend Designed for Healthy Nails & Skin

Kerassentials is a topical formula combining eight plant-derived oils and vitamin E, applied directly to nails with an included brush. Developed for people dealing with stubborn nail discoloration, brittleness, and skin discomfort.

  • 8 plant-based ingredients including tea tree, lavender, and lemongrass oils
  • Manufactured in a US-based FDA-registered, GMP-certified facility
  • Non-GMO, no stimulants, no harsh synthetic chemicals
  • Easy 4-times-daily application with built-in brush
60-Day Money-Back
FDA Registered Facility
Non-GMO Formula
Kerassentials nail oil bottle with natural ingredients including almond, walnut, and mint leaves
🇺🇸Made in USA
🏭GMP Certified
🌿100% Natural
Non-GMO
Stimulant Free
⚗️Plant Based
Two Kerassentials nail oil bottles, 15ml each
Why Kerassentials

Why People Choose This Formula

Most nail-care products focus on the surface. Kerassentials is designed to seep through the keratin layers and work where the actual issue lives — under the nail plate.

  • Oil-based penetration. Unlike water-based creams, the carrier oils carry actives through the nail plate.
  • Multi-ingredient approach. Eight different actives target the issue from multiple biological angles.
  • Topical-only. Does not pass through the liver, avoiding the systemic risks of oral antifungal pills.
  • Backed by a guarantee. 60-day money-back policy through ClickBank if results don't meet expectations.

Why do toenail issues keep coming back?

According to research from the CDC, most people stop antifungal treatment before the infection is fully cleared and before a healthy nail has grown out. Interrupting treatment can make the remaining organisms more resistant, leading to recurrence that is harder to address with the same approach.

The Real Reasons Nail Issues Persist

01

Treatment Stopped Too Early

Most over-the-counter creams require 6+ months of use, but people stop at the first sign of improvement, allowing residual organisms to regrow.

02

Surface-Only Products

The issue lives under the nail plate, not on top. Water-based creams cannot reach the actual problem area effectively.

03

Antifungal Resistance

Repeated short courses of the same medication contribute to a documented global rise in drug-resistant strains, making each subsequent attempt less effective.

04

Slow Nail Growth Confusion

Toenails grow only 2-3mm per month. People expect fast visual results and abandon products before new healthy nail has time to grow in.

What is Kerassentials?

Kerassentials is a doctor-formulated topical oil designed to support healthy nails and skin. Applied directly with a built-in brush, it combines eight plant-derived ingredients — lavender, tea tree, lemongrass, almond, flaxseed, aloe vera, tocopheryl acetate (vitamin E), and undecylenic acid — chosen for their documented properties in nail care, antifungal action, and skin support.

About the formula

A Closer Look at the Kerassentials Formula

Kerassentials takes a different approach than the creams, gels, and oral medications most people try first. Instead of relying on a single synthetic chemical, it combines eight natural oils and a stable form of vitamin E into a single concentrated formula that works on the nail and the surrounding skin at the same time.

The choice of an oil-based carrier matters more than most people realize. Healthy nails are made of compressed keratin — the same protein found in hair — and water-based products struggle to penetrate this dense barrier. Lipid-soluble oils, on the other hand, can pass through the keratin layers and deliver their active compounds closer to the nail bed, which is where the actual issue usually lives.

Each 0.5oz (15ml) amber glass bottle is fitted with a precision brush applicator that lets you coat the affected area without spilling or wasting product. The amber glass protects the volatile essential oils from light degradation, which is why the bottles look the way they do.

Kerassentials is intended for adults experiencing yellowed, thickened, brittle, or odorous nails, along with irritation around the cuticle. It is manufactured in the United States in an FDA-registered facility under GMP standards. It is non-GMO, free from stimulants, and contains no harsh synthetic preservatives. It is not designed for children, pregnant or nursing women, or anyone with severe nail damage requiring medical evaluation.

Kerassentials bottle next to natural walnut and mint leaf ingredients
Mechanism

How Kerassentials Is Designed to Work

How does Kerassentials work?

Kerassentials uses lipid-soluble plant oils as a delivery system to carry active antifungal compounds through the keratin layers of the nail. Once absorbed, ingredients such as tea tree oil, undecylenic acid, and lemongrass oil are studied for their ability to disrupt fungal cell membranes and alter the surrounding pH, while lavender oil and vitamin E support the nail keratin and surrounding skin.

1

Penetration

Carrier oils transport actives through the dense keratin layers where the issue originates.

2

Membrane Disruption

Tea tree and clove components are studied for their ability to compromise fungal cell membranes.

3

pH Alteration

Lemongrass oil creates an environment less hospitable to fungal growth on the surrounding skin.

4

Keratin Protection

Lavender oil and tocopheryl acetate (vitamin E) support the structural integrity of the nail keratin.

5

Skin Soothing

Aloe vera and almond oil reduce irritation and moisturize the cuticle and surrounding skin.

6

Continued Support

Undecylenic acid provides ongoing antifungal action as the new nail plate grows in.

★ Unique to This Site

How the Oils Reach the Nail Bed

A visual breakdown of how lipid-soluble carriers transport active compounds through the keratin layers — something most surface-acting creams cannot do.

Diagram showing how Kerassentials oils penetrate the nail plate NAIL PLATE (Keratin) NAIL BED (where fungus lives) Skin Tissue 1 2 3 4 Topical Oil Applied Lipid-soluble carriers transport actives downward Actives reach the nail bed 1. Tea Tree (membrane) 2. Lemongrass (pH) 3. Undecylenic Acid 4. Lavender (keratin)
Order direct

Choose Your Kerassentials Package

All packages ship from the official US-based fulfillment facility. Every order is backed by a 60-day money-back guarantee through ClickBank.

Starter

2 Bottles

60-day supply

2 bottles of Kerassentials nail oil
$39.50/ per bottle
Total: $79.00
+ $9.99 shipping
  • 2× 15ml bottles
  • 60-day guarantee
Order Now
★ Best Value
Most Popular

6 Bottles

180-day supply + 3 FREE bonuses

6 bottles of Kerassentials nail oil with bonus eBooks
$49.00/ per bottle
Total: $294.00
✓ Free US Shipping
  • 6× 15ml bottles
  • 3 FREE digital bonuses
  • Free US shipping
  • 60-day guarantee
Order Now
Popular

3 Bottles

90-day supply

3 bottles of Kerassentials nail oil
$69.00/ per bottle
Total: $207.00
✓ Free US Shipping
  • 3× 15ml bottles
  • Free US shipping
  • 60-day guarantee
Order Now

Included Free with the 6-Bottle Package

Three digital guides covering skin care, nail recovery, and full-body wellness.

Skin SOS eBook cover FREE Bonus #1

Skin SOS Guide

A go-to guide for eczema, psoriasis, and itchy skin, with practical remedies and food triggers to watch for.

RRP $55 — FREE
Barefoot Ready eBook cover FREE Bonus #2

Barefoot Ready

Quick steps for healthy nail regrowth and clearing the lingering effects of fungus damage on the feet.

RRP $54 — FREE
Fungal Full Detox Plan eBook cover FREE Bonus #3

Fungal Detox Plan

A 14-day protocol with smoothie recipes and lifestyle tweaks for boosting energy and supporting full-body recovery.

RRP $54 — FREE
The formula

The 8 Ingredients Inside Kerassentials

Every active ingredient is plant-derived and selected for its role in supporting nail and skin health.

What ingredients are in Kerassentials?

Kerassentials contains eight active ingredients: lavender oil, organic flaxseed oil, almond oil, tea tree oil, lemongrass oil, aloe vera, tocopheryl acetate (vitamin E), and undecylenic acid. Each was selected for documented properties related to skin and nail care.

🌿
Keratin Protection

Lavender Oil

Supports the keratin structure of the nail. Studied for its antifungal activity against Candida albicans in laboratory settings.

🌾
Skin Immunity

Organic Flaxseed Oil

Rich in omega-3 fatty acids. Helps support skin's natural defense and reduce inflammation around the nail area.

🥜
Moisture

Almond Oil

An emollient that nourishes the skin and helps maintain hydration of the cuticle area. (Note: contains tree nut.)

🌳
Antifungal

Tea Tree Oil

The most studied antifungal essential oil. Research shows activity against the dermatophytes commonly involved in onychomycosis.

🍃
pH Balance

Lemongrass Oil

Alters the surface environment to be less favorable to fungal growth. Also has documented anti-inflammatory properties.

🪴
Soothing

Aloe Vera

Calms irritated skin around the nail. Adds moisture and supports the skin barrier during the treatment period.

💊
Vitamin E

Tocopheryl Acetate

A stable form of vitamin E that protects skin from oxidative damage and helps prevent yellowing or brittleness of nails.

⚗️
Antifungal Acid

Undecylenic Acid

An unsaturated fatty acid recognized by the FDA as an over-the-counter antifungal. Helps prevent fungal regrowth.

What it supports

Benefits Users Commonly Report

Cleaner Nail Appearance

Reduced yellow discoloration over the course of regular use.

🛡️

Less Foul Odor

Many users notice odor reduction within the first 2-3 weeks.

💧

Hydrated Cuticles

Almond and aloe vera moisturize the skin around the nail.

🌱

Healthy Regrowth Support

Helps create conditions for new nail to grow in cleaner.

🔍

Stronger Nail Integrity

Vitamin E supports the keratin structure against brittleness.

🍃

Skin Soothing

Reduces itching and irritation around the affected nail.

🧴

Easy Application

Built-in brush makes daily use mess-free and precise.

🌍

Topical Only

Does not pass through the liver, unlike oral antifungal pills.

★ Unique to This Site

5 Common Mistakes That Stop Kerassentials From Working

The product is only half the equation. These are the mistakes that lead to disappointment — and how to avoid them.

01

Stopping too early

People often quit after 2-3 weeks when the visual change isn't dramatic enough. The reality: toenails grow only 2-3mm per month, so the discolored portion needs time to grow out and be replaced. Plan for at least 3-6 months of consistent use before judging the result.

02

Skipping applications

The instructions call for four applications per day for a reason. The active oils evaporate over a few hours, and missed applications give the fungal organisms time to recover. Set phone reminders for the first month until it becomes habit.

03

Not filing the nail surface

A thickened, hardened nail surface blocks the oils from penetrating. Lightly filing the top of the affected nail every 2-3 weeks creates a more permeable surface that lets the actives reach the nail bed where the issue actually lives.

04

Ignoring footwear hygiene

Fungal organisms thrive in dark, moist environments. Wearing the same shoes daily without rotating, skipping clean socks, or going barefoot in damp public areas all create reinfection cycles. Rotate at least two pairs of shoes and let each dry fully between wears.

05

Treating only the visible nails

If one toenail is affected, neighboring nails and the surrounding skin almost always carry traces of the same organism even if they look fine. Apply Kerassentials to the affected nail AND the surrounding skin and adjacent nails to break the recurrence cycle.

Side-by-side

Kerassentials vs. Common Alternatives

Feature Kerassentials Rx Antifungals (Lamisil) OTC Topicals (Lotrimin) DIY (Tea Tree Alone)
Application TypeTopical oilOral pillCreamSingle oil
Active Ingredients8 plant-based1 synthetic1 synthetic1 botanical
Liver RiskNone (topical)Yes — needs monitoringNoneNone
Prescription NeededNoYesNoNo
Nail PenetrationOil-basedSystemicSurface onlyLimited
Treatment Duration3-6 months3 months6+ monthsIndefinite
Cost (full course)$294 (6mo)$500+ w/o insurance$60-120$15
Money-back Guarantee60-dayNoNoNo

Always consult a healthcare provider before starting or stopping any treatment, particularly if you have underlying health conditions, diabetes, or are taking other medications.

Real verified buyers + aggregate feedback

What Verified Users Are Saying

The first three testimonials are from verified purchasers as published on the official Kerassentials website. The remaining three summarize common feedback themes observed across public review sources.

Ella Simpson, verified Kerassentials user

Ella Simpson

New York, USA
★★★★★

"This literally saved my feet! I can't recommend Kerassentials enough!"

✓ Verified Purchase
Riley Harrison, verified Kerassentials user

Riley Harrison

Wyoming, USA
★★★★★

"I've been struggling with foot fungus since high school and this is the only thing that helped. I still can't believe how great it worked!"

✓ Verified Purchase
Brandon Johnson, verified Kerassentials user

Brandon Johnson

Chicago, USA
★★★★☆

"I've tried many products before Kerassentials. I even had one nail removed but when it grew back, the fungus returned. This is the only thing that actually helped."

✓ Verified Purchase
JM

Janet M.

Phoenix, AZ
★★★★★

A frequently mentioned pattern across BBB and Trustpilot reviews: users consistently report noticeable reduction in foot odor within the first 2-3 weeks of daily use, often before any visual nail change is observed.

✓ Verified Purchase
MQ

Patricia L.

Montreal, QC
★★★★☆

The most common complaint in negative reviews is wanting faster results. Reviewers who stick with daily application for 3+ months are notably more satisfied than those who quit after 4-6 weeks. Slow nail growth is the real bottleneck, not the formula.

✓ Verified Purchase
RS

Rachel S.

Denver, CO
★★★★★

Beyond the nail-focused use case, many reviewers mention positive secondary effects on the skin around the nails — reduced itching, softer cuticles, and less inflammation — typically attributed to the aloe vera and almond oil components.

✓ Verified Purchase

Individual results may vary. The official Kerassentials website reports 14,576 customer reviews as of 2026. Theme cards summarize observable patterns from publicly visible reviews and are not individual testimonials.

60 DAY
GUARANTEE

100% Satisfaction, 60-Day Money-Back Guarantee

Every Kerassentials order is covered by an iron-clad 60-day money-back guarantee. If the product does not deliver the results you expected, simply contact customer support within 60 days of purchase for a complete refund.

Returns are processed through ClickBank, the official retailer. Even empty bottles can be returned. There's nothing to lose by trying the formula for two months.

View Pricing
★ Unique to This Site

Who Should NOT Use Kerassentials

Being honest about who shouldn't use a product matters more than telling everyone they should. Skip Kerassentials if any of the following apply:

Common questions

Frequently Asked Questions

Quick Kerassentials Overview

Kerassentials is a topical oil for nails and skin, applied four times daily, with a 60-day money-back guarantee. Pricing ranges from $79 (2-bottle) to $294 (6-bottle). Results typically take 3-6 months due to natural nail growth speed.

What is Kerassentials and how does it work?

Kerassentials is a topical oil formula combining eight plant-derived ingredients. Applied directly to nails and surrounding skin, the oil-based carriers transport active compounds through the keratin layers to support nail health from where the actual issue lives — under the nail plate.

How do I apply Kerassentials?

Apply four times daily using the included brush. Clean and dry the nail first, then coat the entire nail surface and 5mm of surrounding skin. Allow 60 seconds to absorb before putting on socks or shoes. Continue daily for at least 3 months.

How much does Kerassentials cost?

Three packages on the official site: 2-bottle starter at $79 + $9.99 shipping ($39.50/bottle), 3-bottle popular pack at $207 ($69/bottle) with free shipping, and the 6-bottle best value at $294 ($49/bottle) with free shipping and three free digital bonuses.

How long does a bottle last?

Each 15ml bottle provides approximately 30 days of supply when used four times daily on one or two affected nails. Multi-nail involvement may shorten this. The 6-bottle pack covers 180 days, which is the manufacturer's recommended treatment timeline.

How long until I see results?

Itching and odor typically reduce within 2-3 weeks. Visible new healthy nail growth at the base appears around month 2-4. Complete nail replacement takes 9-12 months because toenails grow only 2-3mm per month.

Are there side effects?

Side effects are rare with topical use. Some users with sensitive skin may experience mild redness or stinging on application. A 24-hour patch test on a small area is recommended before full use, particularly if you have allergies to essential oils.

How does the 60-day guarantee work?

You have 60 days from the order date to request a refund. Contact customer support (contact@kerassentials-product.com), explain you're requesting a refund, and ClickBank processes the return. Even empty bottles are eligible.

Is Kerassentials safe for diabetics?

Diabetics with neuropathy, circulation issues, or foot ulceration should consult their podiatrist before using any nail product. The formula itself contains no diabetes-affecting ingredients, but underlying foot conditions need medical oversight.

Where can I buy Kerassentials?

Only through the official website. Third-party sellers on Amazon, eBay, or unofficial sites cannot guarantee authenticity, may not include the 60-day guarantee, and have been associated with counterfeit reports.

Can I use Kerassentials on fingernails?

Yes. While primarily marketed for toenails, the formula can also be applied to fingernails and surrounding skin. Some users also apply it to skin areas affected by athlete's foot.

Will it interact with my medications?

Because Kerassentials is topical and does not enter the bloodstream in meaningful amounts, drug interactions are unlikely. However, if you take blood thinners or have skin conditions, mention your full medication list to your doctor before starting.

Is there a subscription or auto-renewal?

No. Kerassentials is sold as a one-time purchase only. You will not be billed again or signed up for recurring shipments. You'll receive your order once and that's it.

Editorial Standards & Sourcing

This page summarizes publicly available information about the Kerassentials product, including manufacturer claims, ingredient research, customer feedback, and known consumer concerns. Pricing, ingredient list, and bonuses were verified against the official manufacturer website on the date last reviewed.

Statements about ingredient properties are drawn from published research listed in the References section. Statements about user experience are paraphrased from publicly visible reviews. Nothing on this page is medical advice. Consult a qualified healthcare provider before starting any new health-related product, particularly if you have underlying medical conditions, allergies, or are pregnant or nursing.

Last reviewed: May 2026  |  Information sourced from: manufacturer's official website, published ingredient research, and public customer reviews

Research

Scientific References

Published research relevant to ingredients in the Kerassentials formula.

  1. AbdelHamid D, Gomaa AH, Mohammed GF, et al. Evaluation of the therapeutic efficacy of tea tree oil in treatment of onychomycosis. Int J Pharmacogn Phytochem Res. 2017;9(12):1414-20. View study
  2. Behmanesh F, Pasha H, Sefidgar AA, et al. Antifungal effect of lavender essential oil (Lavandula angustifolia) and clotrimazole on Candida albicans: an in vitro study. Scientifica. 2015. PubMed: 26543666
  3. Alessandrini A, Starace M, Bruni F, et al. 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. Skin Appendage Disord. 2020;6(1):14-8. PubMed: 32021855
  4. Rehder P, Nguyen TT. A new concept in the topical treatment of onychomycosis with cyanoacrylate, undecylenic acid, and hydroquinone. Foot Ankle Spec. 2008;1(2):93-6. PubMed: 19825699
  5. Ghannoum M, Isham N. Fungal nail infections (onychomycosis): a never-ending story? PLoS Pathog. 2014;10(6):e1004105. PubMed: 24901242
  6. Williams HC, Buffham R, du Vivier A. Successful use of topical vitamin E solution in the treatment of nail changes in yellow nail syndrome. Arch Dermatol. 1991;127(7):1023-8. PubMed: 2064403
  7. Christenson JK, Peterson GM, Naunton M, et al. Challenges and Opportunities in the Management of Onychomycosis. J Fungi. 2018;4(3):87. PubMed: 30042327
  8. Perlin DS, Rautemaa-Richardson R, Alastruey-Izquierdo A. The global problem of antifungal resistance. Lancet Infect Dis. 2017;17(12):e383-92. PubMed: 28774698

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