Enamel-Safe Whitening

Whitens with peroxide and hydroxyapatite to brighten your smile without damaging enamel.

Fast, Visible Results

See noticeably whiter teeth in just a few days. No messy gels or trays required.

Clean Ingredients

No parabens, no artificial dyes, no fluoride. Only what your smile actually needs.

Gentle Whitening

Formulated with hydroxyapatite to whiten effectively without the sting.

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Science-Backed Ingredients

How to Use

Effective Whitening, Thoughtfully Made

You shouldn’t have to choose between results and care. Astra uses 10% hydrogen peroxide for noticeable whitening paired with hydroxyapatite to help strengthen enamel, not weaken it. It’s the kind of formula we’d want in our own routines: safe, effective, and made with purpose.

Frequently Asked Questions

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Your Brighter Smile Starts Here

Enamel-safe whitening powered by clean ingredients.