Avg daily shower
PPM chlorine in most cities
Where carbon filters fail
Vitamin C neutralization
Every time you shower, you're standing in chlorinated water for 8 minutes at a temperature that opens your pores and increases absorption. Most shower filters can't help you — they use carbon media that loses effectiveness in hot water. Vitamin C filtration works differently, and it's the reason dermatologists are starting to pay attention to shower water.
The Problem With Your Shower Water
Cities add chlorine to tap water to kill bacteria. That's important for safety — but that same oxidizing chemical doesn't stop working when it hits your body. Every shower exposes your skin and hair to a disinfectant designed to destroy organic material.
What chlorine does to skin
Strips the natural oils (sebum) that form your skin's protective barrier. Disrupts the acid mantle — your skin's first defense against bacteria. Degrades the proteins holding your skin barrier together. Over time: persistent dryness, tightness after showering, increased sensitivity, and flare-ups of eczema, psoriasis, and contact dermatitis.
What chlorine does to hair
Oxidizes the protein structure of each strand from the inside out. Lifts and roughens the cuticle layer, causing tangles and a straw-like texture. Strips color molecules from treated hair — the same reason swimmers' hair changes color. Dries out the scalp, leading to flaking and irritation that medicated shampoos can't fix because the cause is in the water, not on your head.
The uncomfortable truth: You can spend hundreds on serums, treatments, and salon visits — but if your shower water is undoing the work every morning, you're fighting an uphill battle.
How Vitamin C Solves It
The chemistry is simple and well-established. Ascorbic acid (vitamin C) reacts with free chlorine and chloramine on contact, converting them into a harmless chloride salt. The reaction is nearly instant — under 2 seconds — and works at any water temperature.
This isn't a marketing claim. It's the same dechlorination method recognized by the EPA and USDA, used in water treatment facilities, aquariums, and laboratories worldwide. Vitamin C is the gold standard for removing chlorine from water when temperature is a factor.
| Method | Cold Water | Hot Water (38–42°C) | Speed |
|---|---|---|---|
| Vitamin C (Ascorbic Acid) | ✓ Effective | ✓ Effective | Under 2 seconds |
| Granulated Activated Carbon | ✓ Effective | 50–70% reduced | Requires contact time |
| KDF Media | ✓ Effective | Reduced effectiveness | Requires contact time |
| No Filter | Full exposure | Full exposure + open pores | — |
The difference is stark. At typical shower temperatures, carbon and KDF filters lose a significant portion of their chlorine removal capacity. Vitamin C doesn't — it reacts chemically regardless of temperature. And because the reaction is so fast, the water is dechlorinated before it ever touches your skin.
Beyond Chlorine: Skincare in Your Shower
Removing chlorine is the baseline. The more interesting question is: what if your shower water could actively deliver skincare ingredients to your skin and hair?
That's what separates a basic vitamin C filter from the Helios system. Every Helios infused filter contains vitamin C as its chlorine-neutralizing base, plus a unique blend of skincare-grade active ingredients formulated for a specific skin concern.
Skin benefits users report
Softer, more hydrated skin within the first week. Reduced tightness after showering. Fewer eczema and psoriasis flare-ups. Brighter, more even complexion over time. Less reactive skin — products absorb better when the barrier isn't constantly being stripped by chlorine.
Hair benefits users report
Immediately softer, more manageable hair. Reduced tangles and breakage. Better color retention for treated hair — less fading between salon visits. Calmer scalp with less flaking and itchiness. Hair that feels clean rather than stripped.
The Helios 3-Stage System
Most shower filters use one cartridge trying to do everything. The Helios Showerhead uses three purpose-built stages — each handling a different job so nothing is compromised.
Core Filter
Sediment, heavy metals, limescale, microplastics
4–7 months
Micro Filter
Bacteria, fine rust, insoluble impurities
3 months
Infused Filter
Vitamin C + skincare actives
3 months
By the time water reaches your skin, it's been physically filtered, antibacterially treated, dechlorinated, and infused with active ingredients. Each stage protects the next — the core filter extends the micro filter's life, and both protect the infused filter so its vitamin C and skincare ingredients last the full 3 months.
Read the full 3-stage system breakdown →
4 Formulas for 4 Skin Concerns
The infused filter is interchangeable — swap between four formulas any time, no tools needed. All share the same vitamin C base for chlorine removal. Each adds different skincare actives:
Pre-installed with showerhead
All four are $49 each, last approximately 3 months, and can be subscribed for auto-delivery. Take the full filter quiz →
The Numbers
Install time
Water pressure
Less water used
Per month to maintain
The showerhead fits any standard shower arm. No plumber, no adapters (unless you have a non-standard connection — the Mount & Hose Kit covers that). The improved water pressure is a function of the nozzle design, not the filtration, so it stays consistent regardless of filter age.
Manufactured in South Korea. Materials: ABS, stainless steel, PCTG. Operating temperature rated to 70°C (158°F).
Get the Complete System
3-stage filtration with the Radiance filter pre-installed. Everything included. Installs in under a minute.
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What's Inside Each Helios Infused Filter: Full Ingredient Guide