Daily Glow Duo
Stain Removal Polish helps refine the surface stains that build up through everyday life. Glow Serum uses violet colour correction to balance the look of yellow tones and give your smile a fast brightness boost. Use them together for the perfect combination of progressive refinement and fast colour correction.
- Peroxide-free, designed for comfort
- Vegan and cruelty-free
- Stain Removal
- Colour-correcting Technology
- TodayOrdered
- TomorrowShipped
- 2 to 4 daysDelivered
Free UK shipping
What you'll notice
- Lifts everyday stainsTea, coffee and wine surface stains, gently.
- Fresh feel, designed for comfort
- A brighter-looking smileBuilds over time with daily use.
Two formulas, one routine
The best of both steps. Refine with the Polish, brighten with the Serum.

Stain Removal Polish
- Calcium CarbonateA gentle polishing mineral that lifts everyday surface stains.
- AllantoinA soothing conditioner that keeps daily use kind to the gums.
- Strontium ChlorideA comforting mineral that keeps everyday brightening gentle.
- MentholA clean, cooling finish that leaves the mouth fresh.

Glow Serum
- Hydrated SilicaA micro-fine polishing agent that buffs teeth to a smooth finish.
- ArginineAn amino acid that supports enamel and helps with comfort.
- Chondrus Crispus ExtractIrish sea moss that nourishes and smooths the gel texture.
- CI 74160The blue-violet pigment that optically cancels yellow tones.
See it in action
Most whitening only fixes half the problem
The gentler, beauty-coded way to a brighter smile.
The sparkl study
14,200 smiles sampled with Very and Face the Future. The results speak for themselves.
From a 14,200-unit sampling study, March 2026.
The routine
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1
Step one
Refine with the Stain Removal Polish
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2
Step two
Brighten with the Glow Serum
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3
Step three
Repeat daily for your brightest smile
Loved by real smiles
Gentle science, real results
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Lifts, never strips
A non-abrasive formula gently lifts everyday tea, coffee and wine stains, without harsh scrubbing.
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Peroxide-free
Brightens without peroxide, designed for comfort, with no compromise on enamel.
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Built for daily use
Gentle enough for every day, designed to fit effortlessly into your routine.
Shop Sparkl with confidence
Every Sparkl order is backed by our 30-Day Confidence Guarantee.
- 30-Day Confidence GuaranteeContact us within 30 days and we'll help find the right solution.
- Easy 30-day returnsReturn unopened, unused products in their original packaging.
- Faulty order protectionDamaged, faulty or incorrect order? We'll replace it or refund you.