Quick summary: Nail Refresh contains 13 natural essential oils and botanical extracts — Australian Tea Tree Oil, Thyme, Clove Bud, Sweet Almond Oil, Rosehip Oil, Aloe Vera, Glycerin, Bearberry Extract, Lavender Oil, Jasmine Extract, and Menthol — each selected for a specific, documented role in supporting nail health.
Australian Tea Tree Oil
The lead active ingredient. Tea Tree Oil (Melaleuca alternifolia) is one of the most extensively researched natural antimicrobial botanicals. Multiple studies indexed at PubMed document its ability to penetrate nail structures and its in-vitro activity against common nail pathogens. In the Nail Refresh formula, it serves as the primary surface-cleansing and penetration-enabling agent.
Thyme Essential Oil
Thyme's primary bioactive compound — thymol — is a phenolic monoterpene with well-documented antimicrobial properties. Research indexed at the NCBI confirms thymol's activity against common pathogens. In the formula, it helps weaken protective surface barriers, enabling other ingredients to penetrate deeper into the nail plate.
Clove Bud Oil
Contains eugenol — a phenylpropanoid with antifungal activity documented in pharmacological studies. Beyond its antimicrobial properties, eugenol provides mild analgesic and soothing effects on the sensitive tissue surrounding the nail, reducing comfort during daily application.
Sweet Almond Oil
The primary carrier oil. Its fatty acid profile (high in oleic and linoleic acids) closely resembles human skin lipids, enabling efficient penetration through the nail plate and surrounding tissue without blocking pores. Carries active botanical compounds to the nail bed and matrix where they can have the most effect.
Rosehip Oil
Rich in linoleic acid, alpha-linolenic acid, and vitamins A and C. Vitamin A (from beta-carotene) supports cellular renewal in the nail bed. Vitamin C is essential for collagen synthesis, including in nail matrix tissue. Linoleic acid helps maintain the lipid integrity of the nail plate, supporting smoothness and reducing brittleness.
Aloe Vera Extract
Contains polysaccharides, vitamins, minerals, and amino acids with moisture-binding, anti-inflammatory, and wound-healing properties. In the nail formula, it softens hardened nail surfaces and cuticles, reduces inflammation in surrounding tissue, and helps maintain the moisture balance that supports healthy nail flexibility and growth.
Glycerin
A hygroscopic humectant that draws water molecules from the air and surrounding tissues into the nail. Works synergistically with Aloe Vera — while Aloe provides moisture-binding compounds, Glycerin actively increases the local water concentration available for the nail to absorb. Together they prevent the nail dehydration that leads to brittleness, cracking, and slow recovery.
Bearberry Extract (Uva-Ursi)
Contains arbutin — a natural phenolic glycoside with documented skin-brightening properties. Arbutin inhibits tyrosinase activity, which plays a role in pigmentation. In the Nail Refresh formula, Bearberry Extract helps address the yellowing and discoloration that damaged nails develop, supporting clearer nail tone as new growth emerges.
Lavender Oil
One of the most versatile essential oils with documented antimicrobial, anti-inflammatory, and soothing properties. In the formula, Lavender specifically addresses irritation and inflammation in the cuticle and nail fold tissue. Research indexed at PubMed confirms its mild antifungal and antibacterial properties alongside its dermatological soothing effects.
Jasmine Extract
Provides conditioning and moisturizing properties for the skin surrounding the nail — the cuticles and nail fold tissue. Helps maintain softness in this area, which supports healthy nail growth conditions and improves the overall sensory experience of daily application (including its pleasant fragrance).
Menthol
Creates a cooling sensation via TRPM8 receptor activation. More significantly for nail health, menthol acts as a mild vasodilator — improving localized blood circulation around the nail bed. Better microcirculation means improved delivery of oxygen, nutrients, and immune factors to the nail matrix, supporting stronger and healthier nail regrowth. Research on menthol's vasoactive and penetration-enhancing properties is well-documented in dermatological literature.