GuruNanda Charcoal Toothpaste Booster Serum - Unflavored - 1 fl oz
GuruNanda Charcoal Toothpaste Booster Serum - Unflavored - 1 fl oz
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GuruNanda Charcoal Toothpaste Booster Serum - Unflavored - 1 fl oz

GuruNanda Charcoal Toothpaste Booster Serum - Unflavored - 1 fl ozGuruNanda Charcoal Toothpaste Booster Serum 1oz2 pack GuruNanda Charcoal Toothpaste Booster Serum Unflavored 1 fl oz
Multipack Quantity:1

Key item features

  • 5% Activated Charcoal – Harnesses the natural cleaning power of activated charcoal to help lift surface stains and reveal a brighter, more polished smile with regular use. Results may vary.
  • Fluoride-Free & Vegan – A clean, conscious formula that's cruelty-free and free from fluoride, so you can feel confident about every part of your oral care routine.
  • Easy to Use – Simply add to your favorite toothpaste for instant teeth-brightening support — no extra steps, no extra time.
  • Up to 60 Uses Per Bottle – A long-lasting supply that supports your daily oral care routine from the first use to the last drop.
  • Helps Reduce Surface Stains – May help maintain a cleaner, fresher smile by targeting everyday surface buildup with every brush.
Current price is $9.97$9.97/fl oz
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Customer ratings & reviews

4.5 out of 5 stars
stars19 ratings17 reviews
How item rating is calculated
  1. 5 stars68% (13)
  2. 4 stars21% (4)
  3. 3 stars5% (1)
  4. 2 stars5% (1)
  5. 1 star0% (0)

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Showing 1-3 of 17 reviews

May 4, 2026
KavitaG
5 out of 5 stars review

Leveling up my smile

[This review was collected as part of a promotion.] I've been adding the GuruNanda Charcoal Toothpaste Booster to my daily routine and I'm obsessed with how easy it is. It's a 5% charcoal powder serum that you just drop right onto your regular toothpaste—no messy jars or DIY charcoal hacks needed. ​It's fluoride-free and peroxide-free, so it feels gentle but really puts in that work on coffee and tea stains. Plus, the 1oz bottle is so travel-friendly! If you're looking for a brighter smile without the harsh chemicals, this is a must-try.

Review from influenster.com
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Apr 30, 2026
TatianaZ
5 out of 5 stars review

Surprisingly good

[This review was collected as part of a promotion.] I’ve been using this toothpaste for a bit now and honestly I really like it. It has a nice clean feel without being too harsh and my teeth feel smooth after brushing. One thing especially l love is the packing- it’s very sleek and stylish. And the taste is fresh but not too strong.

Review from influenster.com
Helpful?5YHDXF8SXMIW18277965005
May 5, 2026
NubiaS
5 out of 5 stars review

Totally worth it

[This review was collected as part of a promotion.] I'm really impressed with the results, i used it for 10 days and you can see the difference in my teeth. Definitely going to keep using it. What I really loved is the bottle I find it really pretty and easy to use. You don't need ti replace your favorite toothpaste, just need to add a chickpea size to your toothpaste and brush your teeth for 2 minutes. Really easy to used, doesn't have any additional smell, and it does a lot of foam. After using the charcoal booster with your regular toothpaste you are going to feel a mouth more clean and teeth more white.

Review from influenster.com
Helpful?5YHDXF8SXMIW18277965005