
REFILL for Rhubarb Hair Mask With Castor Oil - 500 ml
Eco-Friendly Rhubarb Hair Mask for Luxurious Care
Experience the ultimate in sustainable hair care with our eco-friendly Rhubarb Hair Mask, now available in a 500 ml refill tube. Cherished by hair enthusiasts and award-winning, this luxurious mask ensures your hair receives long-lasting hydration while reducing plastic waste. Infused with rhubarb extract, this mask soothes your scalp and restores vitality to every strand with macadamia and castor oils.
Why You'll Love This Hair Mask:
- Extended Use: One refill pack equals two original-sized products, offering more care with less packaging.
- Deep Moisturization: Nourishes and revitalizes dry, damaged hair, providing silky smoothness and shine.
- Frizz Reduction: The creamy texture envelops each hair fiber, reducing frizz for a polished look.
- Sustainable Choice: Vegan, cruelty-free, and crafted with minimal, natural ingredients, our mask aligns with eco-conscious values.
Featured Ingredients:
- Rhubarb Extract: Packed with anti-inflammatory and anti-bacterial properties, it soothes sensitive scalps and promotes healthy hair growth.
- Macadamia Oil: Rich in fatty acids and antioxidants, this oil fortifies hair, making it easier to comb while resisting environmental damage.
- Castor Oil: Known for its anti-microbial effects, it reduces dandruff and improves scalp health for stronger, shinier hair.
Indulge in salon-quality hair care at home and embrace a greener lifestyle. Order your refill tube today and join the movement for more product and less packaging.
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CARE & MAINTENANCE
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
SHIPPING & RETURNS
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.

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We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
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