Our Ingredients
Keeping it clean.
Only 5 ingredients. No surprises. No fine print:
Solid Chlorine, Baking Soda, Washing Soda, Table Salt & Corn Starch
We're clearing the clutter under your sink β one tiny tablet at a time. Just 5 ingredients, no plastic jugs, no harsh chemicals. Safe for your family, gentle on the planet. That's the Gentle Sen promise."
The Sweet Spot
Conventional products force you to choose: strong cleaning or gentle skin care. Gentle Sen does both.
Our concentration aligns with medical and dermatological standards:
- FDA-Cleared Range (100-200 ppm):Β US FDA-approved for wound solutions like ours at full strength.
- Dermatologist Recommended (50-200 ppm):Β Skin experts recommend this range to fight bacteria without irritation.
- Naturally-derived cleaning Power:Β Research shows HOCl kills viruses/bacteria at 35-60ppm (gentler) and scales up effectively.
Is Gentle Sen a gentle yet powerful cleaner?
Gentle Sen's hypochlorous acid tablets have a simple and transparent ingredients list.
Our formula lets you enjoy the strength: Gentle or Standard depending on usage. Both produce stable pH 6 HOCl that works with the skin barrier, not against it.
This flexible approach fits perfectly within FDA-cleared wound care (100-200ppm) and dermatologist-recommended skin safety (50-200ppm),
One active ingredient. Complete protection.
For Your Skin
- Dermatologist-tested β zero reported irritation across 100 subjects, including sensitive and eczema-prone skin
- Safe for daily use on eczema and sensitive skin - at either strength
- Won't disrupt your skin barrier
- Won't trigger flare-ups
- Falls within FDA-cleared wound care range
For Your Home
- Fight germs on toys, counters, bathrooms, cutting boardsβat standard strength
- No harsh residue; breaks down to salt + water
- Both options work because they target the proven overlapβno compromises
It works for both because it hits the overlapping sweet spot.
FAQ
Q: Is it strong enough?
A: Yes. FDA-cleared wound care solutions use 100-200 ppm because this range is effective in open wounds without harming healthy tissue. Our concentration ensure that same balance of power and safety for your home.
Q: Is it made for my child / sensitive skin?
A: Many people choose HOCl-based routines because HOCl is commonly described as gentle compared to harsh cleaners. As with any household product, follow directions and stop use if irritation occurs.
Q: What if I have eczema or TSW?
A: Gentle Sen is designed to help you maintain a cleaner home environment with a gentler routine. Our concentration falls within the dermatologist-recommended range (50-200 ppm) for skin maintenance.
Q: Why tablets instead of spray?
A: Tablets let you mix fresh on demand, reduce plastic waste, and keep storage simple. Tablets have other uses too such as soaking.
Further Reading
WHO / FDA Wound Care Specifications
"Wound care solutions cleared for the US market by FDA range from 100-200 ppm."
Source:Β World Health Organization Expert Committee on Selection and Use of Essential Medicines (2025)
View Document
Dermatologist Recommendations for Skin
"Dermatologists recommend 50-200 ppm for skin application."
Source:Β Forbes Health / Dermatologist Consensus (2025)
View Article
Viral Disinfection Efficacy
"Hypochlorous acid at 35 ppm showed >99.9% reduction of viral titers."
Source:Β National Institute of Infectious Diseases (Japan) cited in WHO documentation
View Document
