
Sienna Byron Bay - Nail Strengthener
Sienna Nail Strengthener is an award-winning, multi-faceted treatment designed to provide the support needed for long, strong, and healthy nails. This versatile formula acts as both a protective base coat and a high-gloss clear coat, helping nail polish adhere better while shielding the natural nail bed. Whether worn alone for a clean, glossy nude look or as part of a full manicure, it works to reinforce the nail structure and prevent breakage.
Crafted with Sienna's signature plant-based green science, this strengthener is derived from sustainable ingredients like sugar cane, cassava, and corn. It is a world-first formula that is entirely free from nano-particles and benzophenone-1, ensuring a non-toxic experience that prioritises nail health. It is the perfect self-care essential for anyone looking to transform weak or brittle nails into a resilient and radiant manicure.
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Award-winning formula that supports long, strong nail growth
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Dual-purpose: works as a strengthening base coat or a glossy clear coat
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Protects the nail bed and improves polish adhesion
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World-first formula free from nano-particles and benzophenone-1
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Breathable, vegan, and cruelty-free
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Ethically made with sustainable, plant-based ingredients
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Features a hand-crafted timber cap from sustainable wood
Key Active Ingredients:
Glycolic Acid (AHA) – helps to rejuvenate and improve the condition of the nail surface
MSM (Dimethyl Sulfone) – provides essential sulfur to strengthen and reinforce the nail structure
Biosourced Ethyl Acetate & Butyl Acetate – derived from sugar cane and manioc for a clean solvent base
Nitrocellulose – derived from cotton to provide a durable, protective film
How to use:
For treatment, apply two coats to clean, dry nails twice a week, removing with an acetone-free remover between applications. Softer nails may require more frequent use. Alternatively, apply a single coat as a base before your favourite Sienna nail polish to protect the nail and extend the life of your manicure.
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