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A green stand-up pouch of Nuclid Green Calming Energy Soothing Mask, featuring white text and a minimalist line drawing on a light gray background.
NUCLID Madecassoside Calming Energy Soothing Mask

The Seriously Good Calming Mask

NUCLID Madecassoside Calming Energy Soothing Mask

A calming reset for skin that feels overwhelmed. Instead of purified water, Nuclid uses its patented leaf extract ferment, rich in probiotics to support a balanced skin microbiome. 3,000ppm of madecassoside and tea tree work like a cooling compress, comforting irritation and redness and helping to clarify blemish-prone skin. Vegan and fully plant-based, for a calmer, clearer, more balanced complexion.

Soothing · Hydrating · Comforting · Barrier care

Delivered Monday, October 26 with Royal Mail Tracked 48

* 96% accuracy based on an analysis of our last 15,000 orders

WHY WE PICKED IT

Calming masks are common, but few look after the skin’s microbiome at the same time. This one does, which is why it made the cut.

Instead of purified water, it uses Nuclid’s patented leaf extract ferment, loaded with probiotics to support balanced skin. 3,000ppm of madecassoside and tea tree then work like a cooling compress, comforting irritation and helping to clarify blemish-prone skin.
Key Benefits

• Calm: 3,000ppm madecassoside soothes redness and irritation.
• Balance: Probiotics help support a healthy skin microbiome.
• Clarity: Tea tree helps clarify blemish-prone skin.
• Barrier care: Helps skin feel stronger and more resilient.
Best for

Irritated, reactive or blemish-prone skin that feels overwhelmed. Vegan and fully plant-based.
When we’d use it

After exposure to cold or wind. Make it part of a routine that feels good, not another step you have to do.
What caught our attention

The madecassoside. One of the key calming compounds in centella, it’s used here at 3,000ppm. Paired with probiotics and tea tree, it calms skin now and supports its balance over time.
What we love about the brand

Nuclid is committed to sustainable beauty, where nature and people coexist. It shows in everything from its patented plant-based waters to its eco-friendly sheets.
The Sonagi Verdict

A considered choice for skin that feels reactive or dry. The appeal is simple: soothe the feel of stressed skin and support hydration, without the exaggerated promises.
How to Use

• Prep: Cleanse your face and apply toner if you like.
• Apply: Unfold the mask and smooth it over your face, avoiding the eyes and lips.
• Let it work: Leave it on for the time on the pack, usually 15–20 minutes.
• Finish: Peel it off and pat the remaining essence into your skin. No rinsing needed.
• Sonagi tip: Don’t waste the extra essence in the pouch. Smooth it over your neck.
Ingredients

Lactobacillus/Artemisia Annua Leaf Extract Ferment, Butylene Glycol, Glycerin, Methylpropanediol, Niacinamide, Propylene Glycol, Centella Asiatica Leaf Extract, Aloe Barbadensis Leaf Extract, Houttuynia Cordata Extract, Adenosine, Allantoin, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Ceramide NP, Colloidal Diamond, Hydrolyzed DNA, Madecassoside, Asiaticoside, Panthenol, Glutathione, Eugenol, Glucosyl Hesperidin, Carthamus Tinctorius (Safflower) Seed Oil, Oenothera Biennis (Evening Primrose) Oil, PEG-40 Hydrogenated Castor Oil, Ammonium Acryloyldimethyltaurate/VP Copolymer, Sodium Hyaluronate, Sodium PCA, Squalane, Cetyl Ethylhexanoate, Neopentyl Glycol Diheptanoate, Hydrogenated Phosphatidylcholine, Alcohol, Polyglyceryl-10 Myristate, Cetearyl Alcohol, Polyglyceryl-2 Stearate, Stearic Acid, Disodium EDTA, Polyquaternium-51, 1,2-Hexanediol, Carbomer, Arginine, Fragrance.

This refreshing probiotics sheet mask is designed to calm, soothe, and bring stressed skin back into balance. Vegan and fully plant based, it skips purified water and instead uses Nuclid’s patented Leaf Extract Ferment, loaded with probiotics to support a healthier-looking skin microbiome. Madecassoside 3,000 ppm and tea tree work together like a cooling compress, instantly comforting irritation while helping to clarify and rebalance your complexion. Reach for it whenever your skin feels overwhelmed, and let it breathe again: clearer, calmer, and more resilient with every use.

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FAQs

What is the NUCLID Madecassoside Calming Energy Soothing Mask?

The NUCLID Madecassoside Calming Energy Soothing Mask is a Korean soothing sheet mask designed for stressed and irritated-feeling skin. Available at SONAGI, it combines 3,000 ppm Madecassoside, Tea Tree and a patented probiotic Leaf Extract Ferment. The formula is designed to calm the appearance of temporary redness, support skin comfort and leave the complexion looking clearer, calmer and more balanced.

How does the NUCLID Madecassoside Calming Energy Soothing Mask work?

The NUCLID Madecassoside Calming Energy Soothing Mask combines soothing ingredients with a probiotic-focused formula. Madecassoside at 3,000 ppm and Tea Tree are highlighted for helping comfort stressed skin, while NUCLID's patented Leaf Extract Ferment is designed to support a healthier-looking skin microbiome. SONAGI describes the mask as a refreshing treatment for skin that feels overwhelmed or uncomfortable.

How do I use the NUCLID Madecassoside Calming Energy Soothing Mask?

After cleansing your face, apply toner to prepare your skin. Remove the NUCLID Madecassoside Calming Energy Soothing Mask from its pouch and unfold it carefully. Position the sheet over your face, aligning the openings with your eyes and mouth. Leave it on for 10–20 minutes, then remove the sheet and gently pat the remaining essence into your skin.

How long should I leave a madecassoside soothing sheet mask on?

The NUCLID Madecassoside Calming Energy Soothing Mask should be left on for 10–20 minutes, according to SONAGI's product instructions. During application, the sheet delivers a formula featuring Madecassoside, Tea Tree and patented Leaf Extract Ferment. After the recommended time, remove the mask and gently pat in the remaining essence. The product page does not recommend overnight application.

Is the NUCLID Madecassoside Calming Energy Soothing Mask good for sensitive skin?

The NUCLID Madecassoside Calming Energy Soothing Mask is designed for stressed and irritated-feeling skin. Its formula highlights Madecassoside and Tea Tree for soothing care, alongside a patented probiotic Leaf Extract Ferment. However, SONAGI does not explicitly state that the product is hypoallergenic or suitable for every sensitive skin type. Customers with known sensitivities should check the full ingredient list before use.

Can a madecassoside sheet mask help with facial redness?

The NUCLID Madecassoside Calming Energy Soothing Mask is designed to comfort irritated-feeling skin and improve the appearance of temporary redness. SONAGI highlights Madecassoside at 3,000 ppm and Tea Tree as the key soothing ingredients. The mask is intended for cosmetic skincare and does not claim to treat medical conditions responsible for persistent redness or inflammation.

What ingredients are in the NUCLID Madecassoside Calming Energy Soothing Mask?

The NUCLID Madecassoside Calming Energy Soothing Mask features Madecassoside at 3,000 ppm, Tea Tree and NUCLID's patented Leaf Extract Ferment. SONAGI describes the ferment as containing probiotics and forming the base of the formula instead of purified water. A complete INCI ingredient list is not provided on the product page, so the remaining ingredients and their concentrations cannot be confirmed.

What does Madecassoside do in a Korean soothing sheet mask?

Madecassoside is the featured soothing ingredient in the NUCLID Madecassoside Calming Energy Soothing Mask, listed at 3,000 ppm in SONAGI's product description. It is highlighted for helping comfort stressed and irritated-feeling skin. Combined with Tea Tree and the patented Leaf Extract Ferment, it contributes to the mask's focus on a calmer-looking complexion and improved skin comfort.

What is NUCLID's patented Leaf Extract Ferment?

NUCLID's patented Leaf Extract Ferment is a featured component of the Madecassoside Calming Energy Soothing Mask. According to SONAGI, the formula uses this probiotic-rich ferment instead of purified water to support a healthier-looking skin microbiome. The product page does not identify the specific leaves, probiotic strains or ferment concentration, so these details should not be assumed.

What does Tea Tree do in the NUCLID Madecassoside Mask?

Tea Tree is one of the key ingredients highlighted in the NUCLID Madecassoside Calming Energy Soothing Mask. SONAGI describes it as working alongside Madecassoside to soothe stressed skin and support a clearer, more balanced-looking complexion. The formula is intended for skin that feels overwhelmed or irritated, although the page does not specify the Tea Tree ingredient concentration.

Is the NUCLID Madecassoside Calming Energy Soothing Mask vegan?

Yes, SONAGI describes the NUCLID Madecassoside Calming Energy Soothing Mask as vegan and fully plant-based. Its highlighted ingredients include Madecassoside, Tea Tree and a patented Leaf Extract Ferment. The product page does not identify an independent vegan certification body, so customers requiring a particular certification should confirm the details with the retailer or manufacturer.

Where can I buy the NUCLID Madecassoside Calming Energy Soothing Mask in the UK?

The NUCLID Madecassoside Calming Energy Soothing Mask is available from SONAGI, a UK-based Korean skincare retailer, for £3.98. The mask features 3,000 ppm Madecassoside, Tea Tree and a patented probiotic Leaf Extract Ferment. It is designed for stressed and irritated-feeling skin, with a recommended application time of 10–20 minutes.

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