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AUNAYA SOURCE — Vitamin C Facial Water System

Your Vitamin C. Automatic. Every wash.

4.5/5 (123 reviews)
Vitamin C Infusion Technology Quick & Effortless Replacement Advanced Chlorine Filtration

Pure Water. Glowing Skin. Every Day.

The AUNAYA Facial Water System turns ordinary tap water into a daily skincare ritual. It filters out chlorine and infuses your water with Vitamin C — so every wash protects and brightens your skin, with zero extra steps in your routine.

  • Brighter-looking skin
  • Antioxidant protection
  • Softer, smoother-feeling skin
  • A healthier-looking skin barrier

Because great skincare starts with your water.

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    Satisfied or your money back.

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We ship worldwide.

  • Free shipping on every order, always.
  • Estimated delivery: 5–9 business days.
  • You'll receive a tracking number by email once your order ships.
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Satisfied or your money back — within 30 days.

If you're not happy with your AUNAYA SOURCE, you have 30 days from delivery to request a refund.

Cartridge Composition keyboard_arrow_down
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Each Vitamin C refill cartridge contains:

  • Vitamin C
How to instal keyboard_arrow_down
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Each Vitamin C refill cartridge contains:

  • Vitamin C

Real women, real routines

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The Science

Why Vitamin C is the gold standard for radiant skin

Pollution, cigarette smoke, UV rays — every day your skin fights free radicals that cause dullness, premature aging, and uneven tone. Vitamin C is the most researched, most proven active ingredient to fight back.

Dull and dry skin caused by chlorinated tap water
Your tap water is quietly damaging your skin — every single day.
The problem with traditional Vitamin C skincare

Every serum you apply hits already damaged skin. Chlorinated tap water strips your barrier before any product can help. AUNAYA fixes the problem where it starts — in your water.

Woman washing her face with AUNAYA Vitamin C water
The solution

Vitamin C. Every wash. Automatically.

AUNAYA infuses stabilized Vitamin C into your water — the moment it touches your skin. No extra steps. No reminders. Just results.

Antioxidant #1

Pollution, UV rays, and tap water chlorine create free radicals that dull your complexion and speed up aging. Vitamin C neutralizes them instantly. AUNAYA delivers this protection at the very first point of contact: your water.

→ Visible reduction in dull complexion after 28 days of use
Brightening active

Chlorine causes a persistently dull, tired complexion. Vitamin C boosts cell turnover and brightens skin in as little as 2 weeks. With AUNAYA, every face wash becomes an active brightening treatment.

→ 87% of users noticed a visible glow after 4 weeks
Anti-aging

Vitamin C is essential for collagen synthesis. It stimulates fibroblasts while protecting existing collagen. Chlorinated water does the opposite — it degrades collagen daily. AUNAYA replaces a source of aging with a source of renewal.

→ Clinically shown to improve skin elasticity and firmness
Depigmenting

Vitamin C inhibits tyrosinase, the key enzyme in melanin production — blocking the process that creates dark spots. Chlorine's oxidative stress speeds this up. AUNAYA neutralizes that trigger every single day.

→ Reduction in pigmentation markers seen in 4 to 8 weeks
Protection

Chlorine is one of the leading causes of a weakened skin barrier — causing tightness and dehydration after washing. Vitamin C strengthens the barrier directly. AUNAYA removes the chlorine threat while rebuilding what daily washing breaks down.

→ 84% of users report significantly less tightness after washing
Synergistic action

Vitamin C regenerates Vitamin E after oxidation — extending its antioxidant power. This means AUNAYA water amplifies every serum and moisturizer you apply after cleansing — making your whole routine more effective.

→ Vit. C + E synergy clinically proven across multiple dermatological studies
The AUNAYA difference

Skincare that starts before your routine

Every benefit above is delivered by traditional Vitamin C serums after your skin has already been damaged by chlorinated water. AUNAYA is the only system that delivers Vitamin C at the same time as chlorine removal — at the exact moment water contacts your skin. You don't apply it. You don't have to remember it. It works automatically, twice a day, 730 times a year.

The Comparison

Your serum needs you to remember it. AUNAYA doesn't.

Most women use their Vitamin C 3–4 days out of 7. AUNAYA delivers it every single day — automatically.

Compare
9 key criteria
Tap water
Plain & untreated
Vit. C serum
Traditional topical
AUNAYA
Vitamin C water system
Delivers Vitamin C to skin
Active antioxidant dose
None
Topical, post-wash
In your water
Consistency guaranteed
Works every single day
But harmful
Easy to forget
Automatic
Neutralizes chlorine
Protects skin barrier
Creates damage
Applied after
Instantly
Brightens complexion
Visible glow & radiance
If consistent
Every wash
Supports collagen
Anti-aging action
Degrades it
When applied
2× per day
Fades dark spots
Depigmenting action
Worsens it
Moderate
Daily
Zero extra steps
Built into your routine
Daily apply
Safe during pregnancy
All skin types
Check formula
Cost per day
Based on daily use
~$0
But damaging daily
$0.50–$2
Per day avg.
~$0.66
730 treatments/year
Delivers Vitamin C
Active antioxidant dose
Tap water
Vit. C serum
Post-wash
AUNAYA
In your water
Consistency guaranteed
Works every single day
Tap water
Harmful
Vit. C serum
Easy to skip
AUNAYA
Automatic
Neutralizes chlorine
Protects skin barrier
Tap water
Creates it
Vit. C serum
AUNAYA
Instantly
Brightens complexion
Tap water
Vit. C serum
If consistent
AUNAYA
Every wash
Zero extra steps
Tap water
Vit. C serum
AUNAYA
Cost per day
Tap water~$0Damaging
Vit. C serum$0.50–$2
AUNAYA~$0.66730 treatments
Shop AUNAYA — from $89.95
30-day glow guarantee · Free US shipping · Cancel anytime
Setup

Set it up once. Let it work forever.

30 seconds to install. Automatic Vitamin C for life. No tools. No effort. No forgetting.

Step 1 - Unbox AUNAYA
1
Choose your adapter

AUNAYA comes with 4 adapters. Pick the one that fits your faucet.

Step 2 - Attach AUNAYA to faucet
2
Attach to your faucet

Screw AUNAYA onto your faucet by hand. No tools. Takes less than 20 seconds.

Step 3 - Switch to Vitamin C mode
3
Switch to Vitamin C mode

Press the button to activate. Water turns golden — your Vitamin C treatment starts now.

That's it. From box to skincare in under 30 seconds. Every time you wash your face, AUNAYA works automatically — no reminders, no extra steps.

No tools
Under 30 sec
4 adapters included
What consistent Vitamin C actually does to your skin

What happens when you finally stop forgetting your Vitamin C.

What happens when you actually use Vitamin C every single day — without ever having to remember it.

0 %
Softer skin

reported smoother skin texture and significantly less tightness after washing — within the first 3 weeks.

User study · n=312
0 %
Visible glow

noticed a brighter, more radiant complexion after switching to AUNAYA Vitamin C water.

User study · n=312
0 %
Less dryness

experienced reduced post-cleanse dehydration and improved skin comfort throughout the day.

User study · n=312
Radiant glowing skin result with AUNAYA Vitamin C water
The result

This is what consistency looks like.

Radiant. Hydrated. Even. This is what happens when you stop forgetting your Vitamin C and start getting it automatically — twice a day, every day, without a single extra step.

2 weeks to first results
4 weeks to visible transformation

The serums work. The problem is remembering them. AUNAYA removes that problem entirely. 730 automatic Vitamin C treatments per year — built into the routine you already have.

730×
treatments per year
Real results

Women who stopped forgetting their Vitamin C — and finally saw results.

These women had tried every serum. The problem was never the product — it was the forgetting. AUNAYA fixed that.

★★★★★ 4.9 / 5 · 1,240 verified reviews
★★★★★
Effortless consistency

"I have tried every Vitamin C serum on the market. The problem was never the product — it was me. I'd forget it, skip it, run out. With AUNAYA I've been 100% consistent for 2 months without even trying. My skin tone is the most even it's ever been."

LB
Lauren B.
Seattle, WA
Verified buyer
★★★★★
Effortless consistency

"My morning routine is chaotic — two kids, zero time. I always meant to use my Vitamin C but it sat on my shelf most days. AUNAYA fixed that without me doing anything. It's built into washing my face. More results in 5 weeks than in a year of trying."

RC
Rachel C.
Denver, CO
Verified buyer
★★★★★
Visible glow

"Chronic dryness and redness around my cheeks for years. Tried everything. After one month with AUNAYA, it's completely gone. I never expected a change to my water to make this much of a difference."

TK
Tara K.
Los Angeles, CA
Verified buyer
★★★★★
Visible glow

"I gifted this to my mom for her birthday and she called me two weeks later to thank me. She said her skin looks 'alive again.' She's 58 and her tone has visibly evened out. We're both subscribers now — this is a forever product."

DN
Diana N.
Houston, TX
Verified buyer
★★★★★
Effortless consistency

"I spent years buying serums I'd use for 3 days and then forget. With AUNAYA, I literally cannot forget it. It works every single time I wash my face. That kind of automatic consistency is what actually changes your skin long-term."

KM
Kayla M.
Phoenix, AZ
Verified buyer
★★★★★
Visible glow

"Sensitive skin, always nervous about new products. AUNAYA felt like nothing — no irritation, no reaction. Just noticeably softer skin and a glow I haven't had since my twenties. Zero extra steps, zero effort, just results."

MP
Maya P.
Chicago, IL
Verified buyer
★★★★★
Effortless consistency

"I travel a lot for work and I always fell off my skincare routine on the road. Now my hotel bathroom faucet gets AUNAYA on it and my routine never breaks — no matter where I am. My skin has been consistently better for 3 months straight."

SC
Sarah C.
Austin, TX
Verified buyer
★★★★★
Visible glow

"My dark spots have faded more in 6 weeks of AUNAYA than in 6 months of applying a spot treatment. The difference is consistency — this works every single morning and night without me having to do anything extra."

NW
Nia W.
Philadelphia, PA
Verified buyer
★★★★★
Skin barrier

"My dermatologist told me my skin barrier was damaged. I changed nothing except adding AUNAYA to my faucet. Six weeks later she said my barrier looked significantly stronger. She asked what I'd changed. I showed her the device and she was genuinely impressed."

BH
Brittany H.
Nashville, TN
Verified buyer
★★★★★
Effortless consistency

"I have ADHD and forgetting my skincare routine was a real struggle — not laziness, just how my brain works. AUNAYA is the first skincare product I've ever used every single day without exception. The fact that it's automatic is life-changing for me."

CL
Chloe L.
Portland, OR
Verified buyer
★★★★★
Visible glow

"I stopped wearing foundation after 3 weeks of AUNAYA. My skin tone evened out so much that I genuinely don't feel like I need it anymore. My coworkers keep asking if I got a facial. I didn't — I just changed my water."

VR
Valeria R.
Miami, FL
Verified buyer
★★★★★
Effortless consistency

"I'm a nurse. My shifts are long and exhausting. By the time I get home the last thing I want to do is a 10-step routine. AUNAYA means that even on my worst days, my skin is still getting Vitamin C. That peace of mind alone is worth it."

AT
Ashley T.
Boston, MA
Verified buyer
★★★★★
Visible glow

"My skin was dull and grey — I blamed stress and bad sleep. Turned out it was the chlorine in my water stripping everything good from my face every morning. Two weeks after installing AUNAYA, the grey was gone. My skin looked alive."

JT
Jennifer T.
San Francisco, CA
Verified buyer
★★★★★
Skin barrier

"After a year of over-exfoliating, my skin barrier was destroyed. Nothing helped — not the expensive ceramide creams, not the slugging. Adding AUNAYA was the missing piece. My skin stopped being reactive within a month. I'm finally rebuilding."

EG
Emma G.
San Diego, CA
Verified buyer
★★★★★
Effortless consistency

"I used to feel guilty every time I saw my half-used Vitamin C serum sitting on the shelf. Now that guilt is gone. AUNAYA does it for me. Every morning. Every night. Without fail. My skin is clearer and more even than it's been in years."

PK
Priya K.
New Jersey, NJ
Verified buyer
★★★★★
Visible glow

"I'm 46. I thought dull skin was just part of aging. AUNAYA proved me wrong in under 4 weeks. The brightness I see in the mirror now is something I haven't seen in years. Wrinkles are still there but the overall skin quality feels 10 years younger."

MW
Monica W.
Dallas, TX
Verified buyer
★★★★★
Effortless consistency

"My husband saw the AUNAYA box and laughed. He said it was a gimmick. Six weeks later he admitted my skin looked noticeably different. Now he's asking if we can get one for the main bathroom too. Results shut up the skeptics."

TR
Tiffany R.
Charlotte, NC
Verified buyer
★★★★★
Skin barrier

"I live in a hard water area and I could always feel how harsh my tap water was. My skin was constantly tight after washing. AUNAYA completely changed that experience. The water feels softer, my skin feels softer. It sounds simple but it made a huge difference."

OP
Olivia P.
Minneapolis, MN
Verified buyer
★★★★★
Visible glow

"I have melasma and I was desperate. My doctor prescribed treatments but told me sun protection and antioxidants were key. AUNAYA delivers Vitamin C every single day without me forgetting. After 8 weeks, my patches are visibly lighter. This is part of my treatment now."

IJ
Isabelle J.
New Orleans, LA
Verified buyer
★★★★★
Effortless consistency

"The subscription model is genius. Every 45 days a new cartridge shows up and I never have to think about it. My skincare is now fully on autopilot — and my skin is the best it's been in my adult life. I genuinely cannot recommend AUNAYA enough."

ZA
Zara A.
Washington, DC
Verified buyer
Showing 8 of 20 reviews

Join 12,000+ women who finally stopped forgetting their Vitamin C.

Every review above is from a real, verified AUNAYA customer. No filters. No incentives. Just honest feedback from women who upgraded their water — and transformed their skin.

4.9Average rating
1,240Verified reviews
96%Would recommend
FAQ

Everything you need to know about AUNAYA

Everything you need to know before you install AUNAYA and never think about your Vitamin C again.

Yes — AUNAYA comes with 5 standard faucet adapters designed to fit the vast majority of bathroom faucets sold in the US and internationally. Installation takes under 60 seconds and requires no tools.

What if none of the 5 adapters fit my faucet? No problem at all. Simply contact our support team with a photo of your faucet head and we will send you a custom adapter, completely free of charge. We want every AUNAYA customer to be set up perfectly — no matter what faucet they have.
AUNAYA has two distinct modes that you can switch between easily:
  • Standard mode — regular water flow without Vitamin C infusion. Use this for everyday tasks like washing your hands, rinsing objects, or any time you don't need the Vitamin C treatment.
  • Vitamin C mode — activates the Vitamin C cartridge and infuses your water with stabilized Vitamin C. Use this every time you wash your face, morning and night.
This two-mode system means your Vitamin C cartridge is used only when it counts — maximizing its lifespan and ensuring you always get the full benefit on your face.
Yes, slightly. When AUNAYA is in Vitamin C mode, your water will have a very light golden tint — this is completely normal and is the visible sign that the Vitamin C serum is actively being infused into your water. It is subtle, not intense.

You may also notice that the water feels slightly softer on your skin — that's the chlorine being neutralized in real time. The water pressure may be very slightly reduced, which is a standard result of water passing through the diffuser cartridge. It remains perfectly comfortable for face washing.
Each cartridge is designed for 45 days of use, based on two face washes per day in Vitamin C mode. Since AUNAYA has a Standard mode for everyday water use, your cartridge is only activated when you actually need it for your skin — making it last exactly as long as it should.

Subscribers receive a fresh cartridge automatically every 45 days, so you never run out or have to remember to reorder. Subscription price: $29.95 (vs $34.95 retail). Free shipping included.
Yes. AUNAYA is designed to work with all tap water types — whether your water is soft, hard, highly chlorinated, or mineral-rich. The Vitamin C in the cartridge neutralizes chlorine on contact regardless of your local water composition.

If you live in an area with particularly hard or heavily treated water, you may actually notice even more significant results — since the chlorine neutralization effect is more pronounced when starting from a higher chlorine baseline.
Yes, completely. The stabilized Vitamin C used in AUNAYA cartridges is food-grade and non-toxic. If you accidentally rinse your mouth or ingest a small amount of the water while washing your face, there is absolutely no risk to your health.

Vitamin C is a water-soluble vitamin that your body already produces and processes naturally. The concentration used in AUNAYA is calibrated for facial skin application — it is gentle, safe, and non-irritating even in case of accidental contact with eyes or mouth.
Yes. AUNAYA is safe to use during pregnancy and while breastfeeding. The formula contains stabilized Vitamin C — a naturally occurring, water-soluble antioxidant that is widely recognized as safe for pregnant and nursing women.

AUNAYA contains no parabens, no fragrances, no harsh chemicals, and no ingredients that are contraindicated during pregnancy. As always, if you have specific medical concerns, we recommend consulting your healthcare provider.
Absolutely. AUNAYA was specifically formulated with sensitive skin in mind. The Vitamin C concentration is carefully calibrated for daily facial use — effective enough to deliver visible results, gentle enough for daily exposure even on the most reactive skin types.

Many of our most enthusiastic customers actually have sensitive or reactive skin — and report that AUNAYA helped reduce redness and tightness by removing chlorine from their daily cleanse, which was often the original source of irritation.
Perfectly — and that's exactly the point. AUNAYA works upstream of your entire routine. It protects and primes your skin before you apply anything else — meaning every serum, moisturizer, and treatment you use afterward works on skin that hasn't just been damaged by chlorine.

In fact, Vitamin C is known to amplify the effectiveness of Vitamin E and other antioxidants — so your existing products will perform better, not worse. AUNAYA doesn't replace your routine. It makes it more effective.
AUNAYA ships worldwide — including across the United States and internationally. Shipping is free on all US orders. International shipping rates and delivery times vary by destination and will be displayed at checkout.

All orders are processed and shipped within 1–2 business days. Once shipped, you will receive a tracking email so you can follow your order in real time.
We offer a 30-day Glow Guarantee. If you are not satisfied with your results within 30 days of receiving your order, you can return the product for a full refund.

How it works:
  • Contact our support team within 30 days of receiving your order
  • We will send you a return label and instructions
  • Once we receive the returned product, your refund is processed within 3–5 business days
Please note: the product must be returned to qualify for a refund. Simply reach out to our support team via the contact page and we will guide you through the process.
The subscription is simple and fully flexible:
  • Today: receive your Starter Kit (AUNAYA diffuser + first cartridge) for $89.95
  • Every 45 days: a fresh Vitamin C cartridge is automatically shipped to you for $29.95 (vs $34.95 retail) — free shipping every time
  • No commitment: cancel anytime, with no fees or penalties
The subscription ensures you never run out of Vitamin C and always maintain the consistency that delivers real results. You can manage everything from your account dashboard.
You can cancel your subscription at any time directly from your account dashboard — in one click, with no fees. To avoid being charged for the next cartridge, cancellation must be made at least 15 days before your next scheduled shipment.

Your cancellation date and next shipment date are always clearly visible in your account. If you need any help, our support team is available 7 days a week and will process your request immediately.
Yes. Replacement cartridges are available for one-time purchase at $34.95 — no subscription required. You can order them anytime from our website.

That said, subscribers save $5 per cartridge and never have to remember to reorder. Given that consistency is exactly what makes AUNAYA work, the subscription is the option we recommend for best results.

Still have a question?

Our team is available 7 days a week. We typically respond within a few hours. Whether it's about your faucet compatibility, your order, or anything else — we're here for you.

Contact us

Free Shipping

Complimentary shipping on every order, no minimum required.

Secure Payment

SSL-encrypted checkout for safe and protected transactions.

Fast Tracked Delivery

Every order ships with full tracking from our warehouse to your door.

Clean Formula

Vitamin C–infused, free from harsh chemicals and skin-stripping additives.