Botanic Hearth Derma Roller & Rosemary Hair Oil Kit — .25 mm Titanium 540-needle Roller + 2 oz Biotin Jojoba Castor Oil

Botanic Hearth Derma Roller with Rosemary Hair Oil is a compact at‑home microneedling kit that pairs a .25 mm titanium 540‑needle roller with a nourishing 2 fl oz rosemary, biotin, jojoba and castor oil blend for targeted scalp, beard, and skin care.

This kit combines a precision microneedling tool and a lightweight oil formulated to support routine scalp and facial grooming. The roller’s .25 mm titanium needles are designed for superficial epidermal stimulation, while the rosemary oil blend delivers moisturizing botanicals and biotin in a non‑greasy base. Everything arrives in a protective monocarton with a glass oil bottle, making it easy to store and use at home.

How do I use the derma roller and oil together safely at home?

Use the roller on clean, dry skin or scalp, rolling gently in multiple directions for brief, controlled passes. After rolling, apply a small amount of the rosemary oil to the treated area to help hydrate and condition. Clean the roller before and after each session and follow a spaced schedule to avoid overuse.

• Sanitize roller with 70% isopropyl alcohol before and after use.
• Roll in horizontal, vertical, and diagonal lines with light pressure.
• Apply 2–3 drops of oil, massaging gently into the scalp or beard.
• Limit sessions to recommended frequency (typically 1–2 times weekly with .25 mm needles).

What are the key ingredients in the rosemary hair oil, and what do they do?

The included 2 oz oil blend centers on rosemary essential oil, biotin, jojoba, and castor oil for balanced hydration and conditioning. The formulation is lightweight and absorbs quickly, aimed at leaving hair and skin feeling soft without heavy residue. It avoids synthetic colors and added fragrances for a more natural routine.

• Rosemary oil — aromatic botanicals for scalp refreshment and sensory benefits.
• Biotin — included as a conditioning nutrient in the topical blend.
• Jojoba oil — mimics skin’s natural oils to moisturize without greasiness.
• Castor oil — provides thicker texture and helps manage dryness at roots and facial hair.

Why choose a .25 mm titanium 540‑needle roller for scalp and beard care?

A .25 mm needle length is intended for superficial epidermal work and is commonly used for topical enhancement and texture refinement rather than deeper clinical microneedling. Titanium needles stay sharp and resist corrosion, while the 540‑needle density covers more surface with each pass, making sessions efficient for larger areas like the scalp.

• .25 mm depth for gentle at‑home use on scalp, beard, and face.
• Titanium construction for durability and consistent performance.
• 540 needles provide even coverage across treated areas.
• Compact roller head designed for maneuvering around hairlines and facial contours.

Who is this for? This kit is aimed at adults seeking a simple, at‑home grooming and scalp care routine that combines a gentle microneedling tool with a thoughtfully composed rosemary oil blend. It’s suited for people who want a low‑friction, fragrance‑free topical oil paired with a precise roller for regular maintenance of scalp, beard, or facial skin. Not intended for those with open wounds, active scalp infections, severe dermatologic conditions, or anyone advised by a healthcare professional to avoid microneedling.