VANIDOX Tea Tree Oil Shampoo with Biotin — 16 fl oz, DHT Blockers & Itchy Scalp Relief

VANIDOX Tea Tree Oil Shampoo with Biotin is a sulfate- and paraben-free cleansing formula designed to soothe itchy scalps, reduce visible flakes, and support thicker-looking hair.

This tea tree shampoo combines pure tea tree oil, biotin, and targeted DHT-blocking ingredients to deliver a deep yet gentle cleanse. It removes buildup and dandruff while nourishing the hair shaft and scalp with hydrating botanicals. Formulated for everyday use by both men and women, the product is made in the USA using ethically sourced components and is free from sulfates, parabens, and animal testing.

How does this shampoo calm an itchy or flaky scalp?

The tea tree oil in the formulation provides a cooling, clarifying effect that helps reduce the appearance of flaking and soothes irritation. Alongside moisturizing agents, the shampoo cleanses excess oil and residues that can aggravate sensitivity, leaving the scalp feeling refreshed.

• Pure tea tree oil to calm and clarify
• Sulfate-free surfactants that avoid over-drying
• Moisturizing ingredients that reduce tightness and flake visibility
• Deep cleanse action to remove product buildup and impurities

Will it make hair look fuller or thicker?

Biotin and supporting nutrients in the shampoo help strengthen the hair fiber, creating the appearance of more body and volume. While results vary by individual, regular use can enhance hair texture and improve manageability for a fuller look.

• Biotin-enriched formula to fortify strands
• DHT-blocking components aimed at preserving hair density
• Lightweight conditioning for added lift without weighing hair down
• Improves shine for healthier-looking hair

How should I use this shampoo for best results?

Apply to wet hair, massage into the scalp for 60–90 seconds to activate the tea tree and biotin blend, then rinse thoroughly. For persistent buildup or dandruff, follow with a second lather and pair with a compatible conditioner if desired.

• Wet hair thoroughly before application
• Massage into the scalp to loosen flakes and buildup
• Rinse and repeat for deeper cleansing when needed
• Use consistently for several weeks to assess benefits

Is this safe for color-treated or sensitive scalps?

Formulated without sulfates and parabens, the shampoo is generally gentler than conventional cleansers and may be suitable for many color-treated hairs and sensitive scalps. If you have specific concerns about allergies or treatments, patch testing or consulting your stylist or dermatologist is recommended.

• Sulfate-free to help protect color longevity
• Paraben-free, cruelty-free formulation
• Made in the USA using ethically sourced ingredients
• Patch test advised for very reactive skin

Who is this for: VANIDOX Tea Tree Oil Shampoo with Biotin is intended for men and women seeking an everyday cleansing solution that tackles itchiness, dandruff, and residue while supporting thicker-looking, healthier hair. It’s a good match for people with oily or flaky scalps, those using styling products that cause buildup, and anyone who prefers sulfate-free cleansers made with ethically sourced ingredients.