Harness the power of the Growing Season Derma Roller with the nourishing benefits of Growing Season Hair Growth Oil for ultimate hair growth. Why we love it The derma roller's micro-needling action stimulates the scalp and maximizes oil absorption for deeper results The Growing Season Hair Oil nourishes the scalp, strengthens hair, and supports healthy growth 192 individual titanium linear needles for more precise, lower-irritation micro-punctures than standard rollers Hair growth, hair repair, anti-inflammatory Dermatologist tested. Vegan. Natural. Suitable for all hair types. Pro tip: Apply the oil immediately after rolling while the scalp is primed — and leave it on for 2+ hours or overnight for maximum results. How to use it 1. Sanitize the derma roller with spray before each use. Allow to dry. 2. Part hair to fully expose sections of the scalp. 3. Roll gently across each section 5 times horizontally and 5 times vertically. 4. Apply the Growing Season Hair Oil directly to the scalp immediately after rolling. 5. Massage the oil through hair from root to tip. 6. Leave on for at least 45 minutes. For best results, 2+ hours. 7. Shampoo and condition as normal. Double cleanse recommended for finer hair textures. 8. Repeat at least 2 times per week for best results.