Needle-free carboxytherapy and the Bohr effect: how a carbon dioxide mask wakes up tired skin

What is needle-free carboxytherapy?

Traditionally, medical carboxytherapy involved injecting small amounts of carbon dioxide gas (CO₂) beneath the skin with a fine needle to stimulate blood flow. Today, modern transcutaneous gel technology triggers that same physiological response across the epidermis, completely without needles.

In Skinique's GIGI Carboxy Therapy facial, a two-part activating gel and a specialised mask are layered onto the face. As they react, they release a controlled stream of fine carbon dioxide micro-bubbles directly against the skin surface. The skin barrier remains completely intact, with no bruising and no downtime.

What is the Bohr effect? How carbon dioxide brings oxygen to your skin

Clients often ask a very logical question: why put carbon dioxide on the skin if what we really want is oxygen? The answer lies in a classic principle of human physiology known as the Bohr effect:

1. Carbon dioxide diffuses into the surface layer: As the gel and mask react on the face, the local concentration of CO₂ rises briefly and the local pH dips slightly.
2. Your body reads this as a signal for oxygen: The skin responds to elevated CO₂ by dilating tiny capillaries and boosting local microcirculation.
3. Red blood cells release oxygen (O₂) into the tissue: According to the Bohr effect, haemoglobin in red blood cells unloads oxygen much more readily wherever carbon dioxide levels are high.

Instead of trying to push oxygen into the skin from the outside, carboxytherapy prompts your own bloodstream to deliver fresh oxygen and nutrients from within, reducing puffiness, supporting lymphatic drainage and replacing a grey, fatigued complexion with a healthy glow.

Who does GIGI Carboxy Therapy suit best?

Needle-free carboxytherapy is an ideal match when:

• your complexion looks dull, sallow or lifeless due to winter weather, stress, dry indoor air or smoking
• your face feels slightly puffy or tired in the mornings
• your skin has lost elasticity and needs an immediate pick-me-up
• you want a glow facial right before a party, photoshoot or wedding, even the day before the event

If your primary concern is deep dryness and tightness rather than dullness, take a look at our deeply moisturising GIGI Hydra Therapy.

Standalone carboxytherapy vs. the new Skinique Skin Reset

At Skinique, you can experience carboxytherapy in two ways depending on what your skin needs right now:

• GIGI Carboxy Therapy (75 min, 95 €): Focuses on brightening, oxygenation, microcirculation and hydration. Ideal before an event or as a revitalising course when your pores do not require intensive manual extractions.
• Skinique Skin Reset (90 min, 129 €): Our signature three-in-one combination treatment designed for skin that is both congested and tired at the same time:

1. Deep cleansing removes clogged sebum plugs and blackheads so the skin can breathe and absorb active ingredients.
2. GIGI carboxytherapy awakens microcirculation and floods the tissue with fresh oxygen.
3. Dermalux LED light therapy with red and near-infrared wavelengths calms post-cleansing redness and supports cellular recovery.

Together, these three steps give congested, fatigued skin a fresh start in one visit, especially when seasons change.

When is carboxytherapy not performed?

Although needle-free carboxytherapy is gentle, it actively stimulates local blood flow. For your safety, the treatment is not carried out if:

• you are pregnant or breastfeeding (see safe options in skincare during pregnancy)
• you have uncontrolled high blood pressure or a serious cardiovascular condition
• the skin has widespread inflammatory acne, open wounds, active eczema or a cold sore (herpes)
• you are taking isotretinoin or photosensitising medication (especially relevant for *Skinique Skin Reset*, which includes LED light therapy)

What does the treatment feel like and how should you prepare?

Before your visit

• Pause strong exfoliating acids and retinoids for 2–3 days before your appointment.
• Avoid direct sunbathing and tanning beds for a few days beforehand.
• If you are booking *Skinique Skin Reset*, avoid squeezing spots at home before your visit.

During and after the session

As the carboxy gel and mask interact on your skin, you will feel a pleasant fizzy bubbling sensation with gentle warmth and tingling. That warmth is a normal sign that microcirculation has kicked in.

• After standalone GIGI Carboxy Therapy: Your skin looks immediately bright, rested and even-toned. You can return straight to your day and apply make-up if needed. Just skip the sauna on the day of your visit.
• After Skinique Skin Reset: Because the protocol includes deep pore cleansing, mild pinkness may last for a few hours. Skip make-up for the rest of the day and avoid the sauna, swimming and heavy exercise for 24 hours.

FAQ, prices and booking in Matinkylä

How quickly will I see results from carboxytherapy?

The fresh, plumped and radiant look is visible immediately after your very first session. For longer-lasting improvements in elasticity and skin tone, a short course of treatments works best.

Can I book carboxytherapy right before a party?

Yes. Standalone *GIGI Carboxy Therapy* can be booked the day before or even the morning of a special occasion, as it leaves no redness or flaking. If you choose *Skinique Skin Reset*, book it 2–3 days before your event to allow any post-cleansing pinkness to settle.

Prices and duration at Skinique

• GIGI Carboxy Therapy: 95 € (75 min)
• Skinique Skin Reset (deep cleanse + GIGI Carboxy + Dermalux LED): 129 € (90 min)
• GIGI Glow Vitamin C (alternative brightening antioxidant facial): 95 € (90 min)

Not sure whether your skin needs a quick oxygen boost or a complete reset? Deniza will help you choose on the spot at our studio in Matinkylä, Espoo.