Rank 24 of 32
Jason Powersmile / Sea Fresh Toothpaste
Old-school natural paste still on natural-grocery shelves.
Serviceable natural standby without modern HAp leadership
Best for: Adults who want a basic natural fluoride-free paste and already like the Jason brand
01. Specs
At a glance
Price, size, and formula flags from the published product data.
- Price
- $6.50
- Price / oz
- $1.08
- Size
- 6 oz / 170 g
- Country
- United States
- Founded
- 1959
- Fluoride
- No
- Hydroxyapatite
- None stated
- SLS
- No
- Kid-safe
- Yes
- Subscription
- No
02. Tradeoffs
Pros and cons
Pros
- Often fluoride-free for those who want that
- Larger tubes can improve value
- Long presence in natural retailers
- Generally avoids artificial dyes
Cons
- Weak remineralization story versus HAp or fluoride leaders
- Formulas feel dated next to newer clean brands
- Inconsistent 'hero active' clarity across products
03. Scores
Score breakdown
Sub-scores on a 0–10 scale, shown with each criterion’s weight in the overall ranking.
- Ingredient Safety · 25%7.2
- Remineralization & Efficacy · 25%5.5
- Kid & Family Safety · 15%7.4
- Taste & Texture · 10%7.0
- Transparency & Sourcing · 15%6.8
- Value · 10%8.0
04. Ingredients
What we flagged
Key ingredient notes from our review. Not a scare list.
- caution
No strong remineralizing active (many SKUs)
Clean-ish base without fluoride or HAp underperforms on enamel-support scoring.
- depends
Flavor and marketing focus; not a cavity-prevention guarantee.
Full ingredient list
Jason product lines differ (Powersmile, Sea Fresh, etc.). Confirm fluoride status and full INCI on the package you buy.
05. Review
Our take
Jason is a natural-aisle veteran. It can be a decent fluoride-free daily paste for low-risk adults, but it loses to modern HAp brands on remineralization and to fluoride pastes on classic cavity evidence.
Comfortably mid
Jason does not offend most natural shoppers, and that is both the compliment and the problem. Without a clear fluoride or hydroxyapatite leadership claim on many popular SKUs, our Remineralization score drops.
When it makes sense
If you already buy Jason, tolerate the flavor, and have low cavity risk with strong brushing/flossing habits, it can stay in rotation. If you are actively choosing a paste for enamel repair narratives, look higher on this list.
Verdict
Honest mid-tier natural, not a modern ranking threat.
06. Where to buy
Jason
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.
- Essential Oils
Natural flavor and antimicrobial fragrance; great in moderation, harsh if overdone for little kids.
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