Cocoshine Duo
Cocoshine Duo
Two of your favorite whitening toothpastes, one brighter routine. The Cocoshine Duo pairs two full-size tubes of our 4 oz mineral-powered toothpaste — designed by a dentist, powered by 3% active nano-hydroxyapatite (nHA), and made to make every brush feel like a ritual. Keep one sink-side and one travel-ready — or share the shine with someone you love.
- What it is: A two-pack of Cocoshine Whitening Toothpaste for everyday shine.
- Size: 2 × 4 oz (113 g each)
- The proof: Whitens in 1 week* and clinically tested to respect the oral microbiome*
- Why it works: Formulated with 19.35% NanoXIM® CarePaste to deliver a true 3% active nHA concentration — the gold standard in enamel science.
- The feel: Low-abrasion polish (RDA 37) that smooths and brightens without grit or burn.
- The vibe: Elevated flavor, silky foam, sink-side luxury — designed for real mouths, real routines.
- No added: Fluoride, peroxide, parabens, sulfates, triclosan, propylene glycol, or artificial dyes. Vegan & cruelty-free.
- Made with: Certified organic xylitol, coconut oil, and aloe vera.
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Mindfully made: Tube and cap made with over 30% recycled materials. Recycle with Pact Collective when done.
*After 1 week’s worth of brushing for a single tooth, the Delicious Mint toothpaste formulation whitened by a maximum of 1.96 VITA® tooth shades (Intertek, 2023).
*Clinically tested by HelloBiome, 2024.
Subscription details
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Whitens Enamel
Respects Oral Microbiome
No Fluoride
Ingredients
water
you know, H₂O
glycerin
natural hydrator
silica
naturally-derived mineral that gently polishes
xylitol*
plant-based sweetener that’s microbiome-friendly
hydroxyapatite
3% — mineral that strengthens, whitens, and reverses sensitivity
cellulose gum
plant-based thickener
cocos nucifera
coconut) oil
natural flavor
spearmint oil, cornmint oil, anise, camphor, and menthol for breath freshening
aloe barbadensis leaf juice*
naturally soothing
sodium bicarbonate
baking soda, a natural surface stain remover
sodium citrate
salt derivative that reduces sensitivity
potassium chloride
natural mineral salt that reduces sensitivity
stevia rebaudiana extract
natural sugar-free sweetener
sodium lauroyl sarcosinate
naturally-derived cleanser).
*Certified Organic
Ingredients
Powered by 3% active nHA (enamel-mimicking minerals) — one of the highest concentrations available.
Whitens without peroxide by gently smoothing surface stains with silica and baking soda.
Clinically tested to respect the oral microbiome to ensure harmony, not harshness.
Sustainably crafted with a recyclable tube made using over 30% recycled materials.
Powered by n-HA
MINERAL ENHANCED
WHITER TEETH IN 1 WEEK
NON FLUORIDE
RESPECTS ORAL MICROBIOME
All About Cocoshine
WHY N-HA?
Dr. Chrystle Cu set out to create a smarter whitening toothpaste — one that cleans without compromise, and without fluoride or peroxide. Enter nano-hydroxyapatite (nHA): the same mineral your teeth are made of, reimagined for modern science and everyday luxury at your sink.
The gold standard for
ENAMEL SCIENCE
The only nHA that's
CERTIFIED SAFE
Who it’s
GOOD FOR
Cocoshine Duo