WeiWeiLa

Niacinamide Whitening Toothpaste 100g - Niacinamides Toothpaste Stain Removal Gentle on Sensitive Teeth Gums Fluoride-Free Natural Enzymes Dentist-Developed

3.9(26)

100+ bought in the past month

$6.99

About this item

  • ✅ Advanced Niacinamide Whitening: Clinically proven niacinamide (Vitamin B3) inhibits pigmentation, paired with gentle hydrated silica to remove coffee/tea/tobacco stains for gradual yet visible whitening—no harsh abrasives.
  • ✅ Gentle on Sensitive Teeth & Gums: Low-abrasive formula (hydrated silica + PEG-8) protects enamel. Coconut oil + xylitol fight bacteria, reduce gum irritation, and balance oral microbiome for daily comfort.
  • ✅ Deep Cleanse with Natural Enzymes: Papain enzyme breaks down protein stains, carrageenan soothes gums, and coconut oil freshens breath—triple action for stain removal, sensitivity relief & freshness. Ideal for smokers/coffee lovers.
  • ✅ Dentist-Developed & Fast Results: Dentist-crafted formula shows brighter teeth in 7 days. Safe for long-term use, restoring natural whiteness without chemicals like fluoride or SLS (sulfate-free).
  • ✅ All-in-One Oral Care: Whitens, fights bad breath, and strengthens enamel. 100% cruelty-free, vegan ingredients. Perfect for adults seeking a healthier smile.
$6.99

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Product details

BrandWeiWeiLa
FlavorNiacinamide
Age Range (Description)Adult
Item FormPaste
Material FeatureFluoride-free

Technical specifications

package_dimensions6.97 x 1.57 x 1.54 inches; 0.71 ounces
date_first_availableJuly 12, 2025
manufacturerWeiWeiLa
best_sellers_rank#215,626 in Health & Household ( See Top 100 in Health & Household ) #1,947 in Toothpaste

Product videos

Product video 1

Customer reviews

3.926 ratings
★★★★★

PEACHY CLEAN AND WHITE

JacoviaOctober 4, 2025

Absolutely love this product!!! It actually whitened the teeth. Maybe not to the ultra violet like the video but it whitened them nonetheless. Read more

★★★★☆

Maybe workinh

CustomerAugust 16, 2025

Has neutral taste. My teeth seem to be slowly getting whiter. Read more

★★★☆☆

Awful tasting unicorn rainbow glitter paste...

Christopher M.January 1, 2026

I can't really speak to whether this stuff whitens at all, because I just couldn't get past the awful fake sweet taste. I suppose it goes with the product itself looking like something excreted by a unicorn. I really don't need my toothpaste to look like an expensive party favor at a tween's birthday. Fake color and fake flavor, it really just wasn't a product I would use. If you love artificial colors, artificial flavors, and everything unicorn, then I guess maybe you'll like it? Read more

★★★★★

This works!

DebbieOctober 10, 2025

I have been using this for a few weeks and I can already see that my teeth are whitening. Read more

★★★★★

Good product 100%

Panasa69September 3, 2025

Very great whitening Breath an freshness Read more

★☆☆☆☆

Doesn't whiten the way advertised

luckybiatch1October 4, 2025

Doesn't work. Will not buy again. Read more

★★★★☆

Nice toothpaste

Product ReviewerJuly 26, 2025

So, first, this packaging is next level. It feels super premium. The box is beautiful and the tube itself is so pretty and feels heavy duty. I love the two colors! There are also little stars in the toothpaste, too. It almost feels like I'm getting to brush with a grown up version of the toothpaste I used as a kid. The flavor is interesting. It's a mild peachy flavor and then it sort of changes a bit as you're brushing. It's pleasant and definitely not the usual toothpaste flavor. As for whitening, I can't say long term yet, but I didn't have super noticable results yet. I think it may take a few weeks to notice big changes. It's pricey, but definitely feel like it's meant to be a premium product. I hope that the whitening will justify the price point for this one. Read more

Review image 1Review image 2
★★★★★

So far stain-free

CChanJuly 31, 2025

I prefer toothpaste without fluoride and this toothpaste has no fluoride. Aside from preventing cavities, it is supposed to help reduce surface stains. That's important to me as I drink tea all day. I have just started using it and it does leave my teeth and mouth feeling clean and fresh. I recently had a dental cleaning, and my tooth surface is stain-free. I will need more time to evaluate the reduction of surface stains over time. So far so good; I am not seeing any surface stains. Read more

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