SMILE
HONESTLYORAL-CARE DECISIONCONDITIONAL COMPARISON

FUNCTION BEFORE PRODUCT · U.S.

Colgate, Sensodyne, or parodontax: which toothpaste fits which job?

Choose among three current U.S. toothpastes by a clear daily sensitivity routine, a broader multi-benefit role, or a gum-health counter-case.

CARE ROUTE
NEEDFUNCTIONCOUNTER-CASELIMITCLEAR ROUTE
1

OUR CARE CALL

The route we recommend.

Start with Colgate for the clearest sensitivity routine; move only for a specific counter-case
2

WHY THE LINE CONNECTS

The decision in context.

Colgate wins as the clearest sensitivity default; Sensodyne is the broader labeled alternative, and parodontax moves first only for the gum-health counter-case with a professional boundary.

01Decision reasonWHY THIS ROUTE

Colgate documents 5% potassium nitrate and a continuous twice-daily routine over two weeks most explicitly.

02Decision reasonWHY THIS ROUTE

Sensodyne documents a broader set of sensitivity, gum, plaque, breath, cavity, tartar, and stain roles, making it the multi-benefit alternative rather than a proven stronger performer.

03Decision reasonWHY THIS ROUTE

parodontax documents a gum-health and bleeding-gum role, but persistent bleeding or inflammation belongs with professional assessment rather than toothpaste escalation.

6source references in the record
NOT EXECUTEDowned hands-on test
2026-08-27editorial check
3

Transfer points and service limits.

TRANSFER OR CHOOSE DIFFERENTLY WHEN

Choose Sensodyne when the broader labeled role matters more than active-and-timeline clarity; consider parodontax only when gum health is the actual job and professional follow-up is not being displaced.

Further boundary

No performance ranking is defensible without a shared protocol.

4

SOURCES TO CHECK

Evidence before confidence.

External statements are attributed. A manufacturer page never becomes our own product result.

EVIDENCE TRAIL

What the sources carry — and what the desk decides.

The linked sources support product status, labeling, or professional boundaries. They do not prove the editorial winner and they do not stand in for an owned test.

EDITORIAL JUDGMENT

Start with Colgate for the clearest sensitivity routine; move only for a specific counter-case

A reasoned course of action; not a product result measured by the source.
BOUNDARY OF THE CALL

Choose Sensodyne when the broader labeled role matters more than active-and-timeline clarity; consider parodontax only when gum health is the actual job and professional follow-up is not being displaced.

Smile Honestly did not compare sensitivity relief, taste, foam, plaque removal, whitening, gum outcomes, or individual tolerance across these products.

Primary and professional sources in the record

  1. Sensodyne Complete Protection ToothpasteSensodyne US / Haleon
  2. Colgate Sensitive Complete Protection Toothpaste, SpearmintColgate-Palmolive US
  3. parodontax Complete Protection Whitening Toothpasteparodontax US / Haleon
  4. parodontax Complete Protection Whitening — U.S. Drug Facts leafletHaleon
  5. ToothpastesAmerican Dental Association
  6. PeriodontitisAmerican Dental Association