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The Long Hair Lab

Mermaid Oil-Deep Treatment for Medium Porosity Hair

Mermaid Oil-Deep Treatment for Medium Porosity Hair

Regular price $28.99 USD
Regular price Sale price $28.99 USD
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  Not sure your porosity? Take the quiz

 

✨For best results, pair this oil with the tips and routines in my Guide to Hair Growth. Healthy, consistent habits make all the difference — and this guide shows you exactly how to get there. 


Balanced Hydration & Growth Support for Adaptable Strands

Formulated for hair that easily absorbs moisture but still needs balance, this medium porosity blend helps nourish, fortify, and support growth without weighing your hair down. A harmonious mix of plant oils and floral essential oils work together to restore softness, reduce breakage, and maintain your hair’s natural equilibrium.

Key Benefits:
✓ Supports healthy growth with rosemary and clary sage essential oils
✓ Nourishes and softens with argan and sweet almond oils
✓ Enhances scalp and hair vitality with lavender and geranium
✓ Helps balance moisture without heaviness
✓ Perfect for sealing in hydration

 

How to Use:

    • Apply generously to dry hair, focusing on ends.
    • Leave on for 2+ hours or overnight for best results.
    • Wash out on your next wash day.
    • For better absorption, dampen hair or apply leave-in conditioner first.
    • Optional: Massage into scalp 3–5 minutes to support growth. 

 

Mermaid Oil Vs. Daily Serums:

 Mermaid Oils (Deep Treatment)

    • Thick, nutrient-rich blends
    • Use weekly or before wash day
    • Best for growth, strength, repair

Daily Nectar & Limited Edition Oil:

    • Lightweight formula
    • Use every day for shine & softness
    • Best for styling + daily protection

 

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