Rank 02 of 32
Fygg Nano-Hydroxyapatite Toothpaste
Dentist-formulated nHAp with kid flavors and microbiome framing.
Best kid-forward hydroxyapatite experience
Best for: Toddlers and kids who swallow toothpaste, and parents who want dentist-formulated nHAp with fun flavors
01. Specs
At a glance
Price, size, and formula flags from the published product data.
- Price
- $14.00
- Price / oz
- $3.50
- Size
- 4 oz / 113 g
- Country
- United States
- Founded
- 2022
- Fluoride
- No
- Hydroxyapatite
- About 3.1% nanoXIM nHAp (brand-stated)
- SLS
- No
- Kid-safe
- Yes
- Subscription
- Available
02. Tradeoffs
Pros and cons
Pros
- Explicit about nanoXIM sourcing and roughly 3.1% nHAp math
- Kid flavors (vanilla, chocolate-style options) without fluoride swallowing risk
- No SLS; microbiome-minded formulation story
- Dentist-formulated brand credibility
Cons
- Higher price per tube than several peers
- Lower stated nHAp % than 10% brands (Fygg argues particle quality over headline %)
- Newer brand with less retail ubiquity
03. Scores
Score breakdown
Sub-scores on a 0–10 scale, shown with each criterion’s weight in the overall ranking.
- Ingredient Safety · 25%9.2
- Remineralization & Efficacy · 25%8.4
- Kid & Family Safety · 15%9.6
- Taste & Texture · 10%8.8
- Transparency & Sourcing · 15%8.6
- Value · 10%7.4
04. Ingredients
What we flagged
Key ingredient notes from our review. Not a scare list.
- clean
EU-sourced nHAp type Fygg emphasizes for safety/efficacy at lower %.
- clean
Major supporting sweetener.
- clean
Monk fruit
Natural sweetener alternative to artificial options.
- clean
Adult Mild Mint uses mint; some Fygg messaging avoids harsh oils in kids SKUs.
Full ingredient list
- Non-GMO Vegetable Glycerin
- Non-GMO Xylitol
- Water
- Hydrated Silica
- Nano-Hydroxyapatite
- Chicory Root
- L-Arginine
- Monk Fruit Extract
- Green Tea
- Mint
- Potassium Sorbate
Based on Fygg Mild Mint disclosures; kid flavors differ. Verify the label. Brand states ~3.1% nanoXIM nHAp.
05. Review
Our take
Fygg earns Best for kids with swallow-safe fluoride-free nHAp and flavors children will accept. The brand is unusually open about nanoXIM percentage math even when the number is lower than 10% rivals. Premium pricing is the main tradeoff.
Built for little brushers
Accidental swallowing is the quiet anxiety behind every toddler toothpaste purchase. Fygg leans into fluoride-free nHAp, soft flavors, and a microbiome story that resonates with parents who already buy prebiotic everything. That is why it takes our Best for kids award even though it is not rank #1 overall.
The percentage debate
Fygg states it uses Fluidinova nanoXIM and lands around 3.1% nHAp per tube, arguing that particle quality and researched ranges matter more than a bigger marketing number. We treat that as a transparent, defensible position and score remineralization accordingly: strong, not automatically highest. Shoppers who specifically want a printed 10% claim may still prefer Klyyr.
Worth it?
Yes for kid households and picky flavor kids. Adults who want maximum stated HAp dose per dollar may rank other tubes higher.
06. Where to buy
Fygg
Outbound link to the brand or retailer listed for this product.
07. Glossary
Related ingredients
Entries from our glossary that appear on this paste or in its flags.
- Hydroxyapatite
A biomimetic enamel mineral used in fluoride-free pastes to support remineralization and sensitivity relief.
- Glycerin
A common humectant; some natural communities avoid it, while mainstream evidence of enamel 'coating' harm is limited.
- Xylitol
A sugar alcohol that tastes sweet and is less friendly to cavity-causing bacteria than sugar.
- Essential Oils
Natural flavor and antimicrobial fragrance; great in moderation, harsh if overdone for little kids.
- Hydrated Silica
The usual gel-paste abrasive/thickener; safety depends on abrasivity, not the word 'silica' alone.
08. Navigate