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The 3 Best Pregnancy-Safe Toothpastes
The fluoride question, honestly
Fluoride toothpaste is endorsed by the American Dental Association during pregnancy. The evidence for cavity prevention is overwhelming, and the dose absorbed from twice-daily brushing is minimal. You do not need to switch off fluoride to be a careful pregnant person.
That said, some pregnant people prefer to skip fluoride for personal reasons — and there's now a well-studied alternative: hydroxyapatite, a mineral that's the same compound that makes up your tooth enamel. Used in Japanese dentistry since 1978, recent studies show it's about as effective as fluoride at preventing cavities. Both are pregnancy-safe choices.
What actually matters in toothpaste during pregnancy:
- No triclosan (endocrine disruptor, no longer in most formulas but still worth checking).
- No high-dose essential oils like wintergreen (high salicylate) or clove (uterine-stimulating concerns at high doses).
- SLS-free if you're prone to canker sores (pregnancy hormones can increase canker frequency).
- No artificial dyes.
What to look for
- Fluoride OR hydroxyapatite for active cavity prevention.
- SLS-free if you're canker-prone.
- Xylitol as a sweetener — slightly cavity-protective.
- No triclosan, no parabens, no synthetic dyes.
What to avoid
- Triclosan.
- High-dose wintergreen, clove, or eucalyptus oils.
- SLS (if you get canker sores).
- Toothpastes with no active cavity-prevention ingredient — "natural" toothpaste with just baking soda is fine for cleaning but doesn't remineralize.
Our top picks
1. RiseWell Mineral Hydroxyapatite Toothpaste — Score: 80/100
The most-recommended fluoride-free pick. Hydroxyapatite + xylitol + calcium carbonate for enamel remineralization. SLS-free. Pregnancy-safe per brand statement. Best fluoride-free option.
2. Hello Antiplaque + Whitening Fluoride Toothpaste — Score: 76/100
Standard fluoride toothpaste with a clean ingredient deck. SLS-free, no artificial sweeteners, no dyes, no parabens. Sodium fluoride at the standard 0.24% concentration. Best clean-label fluoride pick.
3. Fygg Nano-Hydroxyapatite Toothpaste — Score: 73/100
Nano-hydroxyapatite + prebiotics. Essential-oil-free — uncommon and helpful if smells trigger nausea. SLS-free, fluoride-free. Best for scent-sensitive pregnancies.
Talking to your dentist
Two things are worth bringing up at your next dental visit:
- You're pregnant (so they can avoid X-rays unless necessary, choose pregnancy-safe local anesthetics).
- Whether your cavity history warrants sticking with fluoride. Some pregnant people are higher cavity risk during pregnancy due to acid reflux, sugar cravings, and changes in saliva pH. If you've had multiple cavities before, your dentist might recommend you stay on fluoride.
Pregnancy gingivitis
About 60–75% of pregnant people develop pregnancy gingivitis — gum inflammation and bleeding when brushing — from hormonal changes. This is normal but should be managed:
- Brush gently with a soft brush twice daily.
- Floss daily (even when it bleeds — that's the gingivitis healing).
- Use a hydroxyapatite or fluoride toothpaste consistently.
- See a dentist for a cleaning during pregnancy if you can — it's recommended.
How we ranked
Composite scoring rubric — see methodology.
Medical disclaimer: Not medical advice. Cavity prevention is especially important during pregnancy — talk to your dentist before making changes if you're cavity-prone.