The only patented at-home carboxytherapy paste.

Where luxury skincare meets regenerative science.

Your skin already knows how to repair itself. It just needs more oxygen. CO2 Renew uses the Bohr Effect to boost circulation at the cellular level — collagen production, faster wound healing, reduced inflammation. No device. No appointment. Twenty minutes and a tube.

Shop CO2 Renew — $99 100mL Professional — $189

Dermatologist-tested · Paraben-, sulfate-, fragrance-free

CO2 Renew paste flatlay — clinical-grade skincare in a minimalist tube.

Session

20 minutes · at home

Three mechanisms, one ritual.

Each is clinically supported. All three happen every time you use it.

Boosts collagen

CO2 therapy stimulates fibroblast activity — the cells that build collagen and elastin. The result is structural: firmer skin, reduced appearance of fine lines, better bounce-back over months of consistent use.

Research: Exploratory clinical trial of CO2 paste in healthy people confirmed efficacy and safety.

Accelerates wound healing

Tissue repair depends on oxygen delivery — and CO2 is what opens the vessels and releases oxygen where it's needed. In published research, transcutaneous CO2 produced measurably faster wound closure. The same mechanism works on post-procedure skin, acne lesions, and compromised skin barriers.

Proof point: up to 66% faster wound closure in published research.

Calms inflammation

Redness, post-procedure puffiness, irritation — all downstream of inflammation. CO2 therapy pushes the skin toward homeostasis instead of triggering a stress response. Clients tend to describe it as "less angry" skin after a single use.

Research: How Therapeutic CO2 Moves the Response Toward Homeostasis and Away from Instability.

Before / After

Visible change, clinically supported.

Consistent CO2 Renew use over three to four weeks. Real client. No retouching.

The glow is immediate. The structural changes compound. Collagen and elastin rebuild on a timeline closer to months than days — but the circulation and brightening response is visible after the first application.

Before

PLACEHOLDER

PLACEHOLDER_BEFORE_BASELINE
Baseline skin photo — before CO2 Renew protocol

Baseline skin before CO2 Renew protocol.

After

After consistent CO2 Renew use — brighter, more even skin tone.

Start the 4-week protocol

Post-procedure recovery, on purpose

A visible upgrade to every facial.

Microneedling, chemical peel, laser, injectable. The post-procedure window is when your skin is most receptive — and most inflamed. CO2 Renew works with that receptivity instead of fighting it.

A thin, even 2mL layer after the procedure. Twenty minutes of activation. What clients notice: less redness than usual, more glow than usual, skin that feels "calmer" by the time they leave the chair.

The paste is dermatologist-tested, paraben-free, sulfate-free, fragrance-free. It's already in use by aesthetic facilities including Face Foundrié. It's simple to integrate into an existing protocol — because the mechanism does the work.

Metaspa partnership inquiry →

CO2 Renew paste applied during a professional facial service.

The three-step ritual.

Twenty minutes. At home or in the chair.

Hydrogel and paste flatlay — the full CO2 Renew ritual.

Step 1 — Prime

1. Apply hydrogel

Clean, dry skin first. Apply AEIR Enhancing Hydrogel to the treatment area in a thin, even layer. This activates the CO2 delivery when the paste goes on.

250mL Hydrogel — $39 / 1000mL — $99

Applying CO2 Renew paste — thin even layer.

Step 2 — Apply

2. Apply CO2 Renew paste

Approximately 2mL per face application — a thin, even layer. More product does not mean more effect. Consistency of layer matters most. You'll feel warmth as circulation increases.

5-Pack $99 — five 10mL tubes

Calm, unhurried 20-minute CO2 Renew session at home.

Step 3 — Activate

3. Twenty-minute session

Let the paste activate for 20 minutes. This is when the Bohr Effect drives oxygen into tissue, collagen cells wake up, inflammation calms. Remove gently and continue your skincare routine. That's the whole protocol.

Repeat 2–4× per week for compounding results.

Dermatologist-tested

The only patented at-home carboxytherapy paste

Paraben-free · Sulfate-free · Fragrance-free

Backed by peer-reviewed research

Safe for all skin types

Testimonials

What clients say after the first treatment.

"My skin looks more alive."

Composite client feedback

Face Foundrié education source

"I can see the difference right away. By the end of the week, my skin is noticeably smoother."

Recurring metaspa client
Quote Draft — Approval Needed

"It enhances the results of your facial — think of it as an oxygen boost for your skin."

Client — first-time user

Face Foundrié education source

"I stopped chasing the next serum. This was the first thing in years that actually changed how my skin looked."

At-home DTC client
Quote Draft — Approval Needed

View more customer stories →

Pick your cadence.

Subscribe and save 5% on any plan. Cancel anytime.

BEST FOR DTC — $99

CO2 Renew 5-Pack

Five 10mL tubes. Roughly 8–12 weeks of at-home ritual at 2–3 uses per week. Subscribe and save 5% every four weeks. This is the entry point — and where most customers stay.

$99 / 5-pack

Shop 5-Pack

FOR CLINICAL / HEAVY USE — $189

CO2 Renew 100mL

The professional-size tube. Best for metaspa chairs, multi-area body use, or the client running a daily protocol. Same formula, more of it.

$189 / 100mL

Shop 100mL

For Facility Owners

Bring CO2 Renew into your treatment menu.

AEIR partners with select aesthetic facilities — facials, medspas, post-procedure protocols. Wholesale 100mL pricing, staff education materials (developed with Face Foundrié), and clinical support from our team. If you run an aesthetic business and want your clients to leave looking more alive, get in touch.

Inquire about partnership →

CO2 Renew product header — professional tube.

Before your first application.

Two to three times per week is the sweet spot for most skin. Daily is safe but not necessary — the mechanism compounds over weeks, not hours. For post-procedure use, follow your provider's timing.

Yes — that's one of its best use cases. CO2 Renew accelerates post-procedure healing and can reduce the redness/downtime window. Confirm with the provider who performed the procedure, and wait until the skin barrier is re-intact (typically 24–48 hours for microneedling, longer for deeper modalities).

Most people feel a gentle warmth as circulation increases. It's not stinging or burning — if it is, you've likely applied too much. A thin, even layer is all you need.

Serums deliver active ingredients. Oxygen facials blow oxygen onto the skin's surface (which doesn't actually drive delivery into tissue). CO2 Renew works differently — it triggers your own hemoglobin to release the oxygen it's already carrying directly into skin cells. The Bohr Effect. It's the mechanism the body already uses; AEIR just concentrates the signal.

Yes. The paste is paraben-free, sulfate-free, fragrance-free, and dermatologist-tested. Many acne-prone clients report less redness and calmer breakouts with consistent use. Patch-test if you have highly reactive skin.

Start with the 5-Pack ($99) unless you already know you want a daily protocol or you're treating a larger area (neck, décolletage, body). The 100mL ($189) is the professional size — best for metaspas, body use, and heavy users.

Yes — a thin layer of AEIR Enhancing Hydrogel (250mL $39, 1000mL $99) activates the paste's CO2 delivery. Most DTC customers get the 250mL to start.

Skin, science, and the occasional ritual.

One short email per week. Skincare research, protocol guides, and thoughtful offers. No hype.