Moisturizing
This mask is very slippery so make sure you lay down, but it is more hydrating than others I've tried. Also absorbs better than others I've tried. Will continue to use.
- Fragrance-free
- No synthetic dyes
- 30-day money back
Deep hydration · Plumping · Glass-skin glow
The Collagen Veil
Wake up to skin that looks plumper, smoother and intensely hydrated. This second-skin hydrogel mask locks in moisture for that fresh, glass-like glow.
£29.99
£39.99
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1 treatment · wear for 3–4 hours or overnight
Deep, Lasting Hydration
Plumper, Smoother-Looking Skin
Fresh Glass-Skin Glow
Second-Skin Hydrogel Fit
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Order within 6h 30m for delivery on Monday 26 October
30 nights to change your mind
Use it every evening for a month. If it is not for you, we refund it — opened bottle and all.
- Free UK delivery over £30
- Tracked, dispatched in 1–2 days
- Secure checkout
How to use
1
Start with clean, dry skin
Cleanse the area you want to treat and gently pat the skin dry before applying the hydrogel mask.
2
Apply where your skin needs it
Carefully unfold the hydrogel mask and place it over your chosen treatment area. Gently smooth it down so the gel sits closely and comfortably against the skin.
3
Let the hydrogel work
Leave the mask on for 3-4 hours, or wear it overnight for a more intensive hydration treatment.
4
Remove & press in
Gently peel away the mask and press any remaining essence into the skin until absorbed. No rinsing needed.
Use it where your skin needs extra care
Ideal for areas that feel dry, rough or in need of extra hydration, including the neck, décolletage and other areas of the body.
Ingredients
Hero ingredient
PDRN
The signature active behind the formula. PDRN is used in advanced cosmetic skincare and is paired here with collagen and hydrating ingredients to help leave skin looking smoother, fresher and more supple.
Supporting ingredients
A moisture-rich blend designed to support hydration, softness and a smoother skin feel.
Smooth + supple
Soluble Collagen
Helps condition the skin surface for a softer, smoother and more supple feel.
Deep hydration
Glycerin
A humectant that attracts moisture and helps keep skin feeling comfortably hydrated.
Skin conditioning
Chondrus Crispus
A red algae-derived ingredient that helps condition the skin and support a moisture-rich feel.
Full ingredient list
Official ingredient list supplied with the formula
Water, Glycerin, Polyurethane-35, Chondrus Crispus, Glucomannan, Hydroxyacetophenone, 1,2-Hexanediol, Hydroxyethylcellulose, Potassium Chloride, Xanthan Gum, Soluble Collagen, Phenoxyethanol, PEG-40 Hydrogenated Castor Oil, Disodium EDTA, Caprylyl Glycol, Hydrolyzed Rice Protein, Fragrance, Mica, Titanium Dioxide, Butylene Glycol, Saussurea Involucrata Extract, PEG-12 Dimethicone, CI 75470, Tin Oxide.
PDRN:
PDRN is a declared active in the product. Its formal ingredient
designation may differ from the consumer-facing name PDRN.
Shipping & returns
Dispatch
Orders are dispatched within 1-2 working days. Tracking will be sent by email as soon as your order is on its way.
30-day money-back guarantee
We want you to feel confident trying Selune. If you're not satisfied with your order, contact us within 30 days of delivery and we'll help you with the next steps.
Need help?
Our support team is here to help with your order, delivery or return.
COLLAGEN + HYDRATION
Hydration Made for the Neck
We spend years perfecting our face routine — while the neck is often completely overlooked. Yet constant movement, dryness and daily exposure can make dry, crepey-looking texture especially noticeable here.
The Selune Collagen Neck Mask wraps the area in a moisture-rich treatment with 8% glycerin, Centella Asiatica, hyaluronic acid and collagen to leave the skin feeling hydrated, soft and supple.
In just 15–20 minutes, the neck can feel smoother, more moisturised and refreshed — making targeted neck care easy to fit into your routine.
8% Glycerin
Hyaluronic Acid
Centella Asiatica
15–20 Min Ritual
Why is neck hydration important?
The neck is exposed to the same daily dryness and environmental stress as the face, but it is often given much less attention in a skincare routine.
The Selune Collagen Neck Mask delivers a concentrated, moisture-rich treatment to help dry-feeling neck skin feel softer, smoother and more comfortable in just 15–20 minutes.
Why glycerin + hyaluronic acid?
Glycerin makes up 8% of the supplied formula and acts as a humectant, helping attract and retain moisture at the skin's surface.
Hyaluronic acid complements this moisture-focused formula, helping leave the neck feeling hydrated, soft and supple after the treatment.
What does Centella Asiatica do?
Centella Asiatica Leaf Extract is included as a skin-conditioning botanical ingredient within the formula.
Combined with glycerin, hyaluronic acid and collagen, it forms part of a simple hydration-focused treatment designed to leave the neck feeling comfortable, conditioned and refreshed.
Key ingredients
01
Glycerin — 8%
A moisture-binding humectant that helps keep the skin feeling hydrated, soft and comfortable.
02
Centella Asiatica
A botanical skin-conditioning ingredient included to support a soft and cared-for skin feel.
03
Hyaluronic Acid
Included in the moisture-focused formula to help support a hydrated and supple skin feel.
04
Collagen
Helps support a soft, smooth and conditioned feel after the neck treatment.
Full supplied composition
Aqua 91.44% · Glycerin 8% · Centella Asiatica Leaf Extract 0.3% · Triethanolamine 0.12% · Carbomer 0.1% · Hyaluronic Acid 0.02% · Collagen 0.02%
TARGETED COLLAGEN + HYDRATION CARE
Give Your Neck the Attention It’s Been Missing
Your skincare routine may stop at your jawline — but dryness and rough, crepey-looking texture often don’t.
The neck deserves more than leftover face cream. The Selune Collagen Neck Mask is a targeted 15–20 minute treatment created to give dry-feeling neck skin an extra dose of moisture.
The moisture-rich formula combines 8% glycerin, Centella Asiatica, hyaluronic acid and collagen to help leave the neck feeling softer, smoother, more supple and comfortably hydrated.
Softer-looking dry texture
Moisture-rich hydration
Fresher-looking neck skin
Softer, more supple feel
8% glycerin + hyaluronic acid
Easy 15–20 minute ritual
Inside the formula
Four ingredients, one targeted ritual.
A moisture-focused formula built around 8% glycerin, Centella Asiatica, hyaluronic acid and collagen to leave the neck feeling soft, hydrated and refreshed.
The hydration hero
Glycerin 8% of the formula
Glycerin is the main moisture-binding ingredient in the Selune Collagen Neck Mask. At 8% of the supplied formula, this humectant helps attract and retain moisture at the skin's surface, leaving dry-feeling neck skin feeling softer, smoother and comfortably hydrated.
8%
Glycerin
15–20
Minutes per ritual
4
Key ingredients
Centella Asiatica
Included at 0.3%, Centella Asiatica Leaf Extract is a botanical skin-conditioning ingredient that complements the mask's moisture-focused formula.
Hyaluronic Acid
Included at 0.02%, hyaluronic acid supports the moisture-rich treatment and helps leave the neck feeling hydrated, soft and supple.
Collagen
Included at 0.02%, collagen helps support a soft, smooth and conditioned skin feel after your neck ritual.
The evening ritual
Apply. Relax. Wake up glowing.
A targeted PDRN + collagen hydrogel treatment for the neck. Three simple steps to surround dry, crepey-looking skin in intensive moisture.
Clean & Prep
Start with a clean, dry neck. Gently cleanse the area and pat completely dry so the hydrogel can sit comfortably against the skin.
Apply & Smooth
Carefully unfold the hydrogel mask and place it around the neck. Smooth it gently over the skin so the mask sits flat and makes close contact across the treatment area.
Wear & Reveal
Leave on for 3–4 hours, or wear overnight for a more intensive hydration ritual. Remove gently and press any remaining essence into the neck. No rinsing needed.
Your neck ritual
What to expect, from first use onward.
Hydration can be felt quickly. With regular use, the PDRN + collagen hydrogel ritual helps keep the neck looking smoother, softer and more supple.
DAY 1 / FIRST TREATMENT
Your First Hydration Boost
Apply the hydrogel mask to clean, dry skin and leave it on for 3-4 hours or overnight. The close-fitting mask surrounds the neck in a moisture-rich layer with PDRN, soluble collagen and glycerin.
D1
- 3-4 hours or overnight
- Close-fitting hydrogel
- Intensive moisture treatment
- Skin feels softer
- Deeply hydrated feel
- No rinsing needed
D2
DAY 2 / THE NEXT MORNING
Skin Feels Soft & Replenished
After removing the mask, gently press in any remaining essence. Skin can feel softer, more supple and deeply hydrated, while dry-looking lines may appear less noticeable.
WEEK 2 / REGULAR USE
Texture Looks Smoother
With regular use, repeated hydration helps keep the neck feeling softer and can make dry, crepey-looking texture appear smoother and more refined.
W2
- Dry texture looks smoother
- Skin feels more supple
- Hydration lasts beyond one treatment
- Smoother-looking neck
- Plumper-looking finish
- A consistent neck-care routine
W4
WEEK 4 / CONSISTENT ROUTINE
Your Neck Looks More Refreshed
Consistency is where the ritual adds up. With continued use, the neck can look more hydrated, smoother and more supple overall.
real Customer feedback
What people are saying after their mask.
Hydration, softness and that freshly-treated skin feel — here's what customers using the formula had to say.
My skin feels beautiful
Even my husband noticed how plumpy and soft my skin felt! I even use the lip and eyelid bits, I really like it.
Amazing product
My face feels so good after using these products! I look and feel so much better and I highly recommend them to everyone, especially women who are maybe feeling run down. I can wear these and fold laundry or clean the kitchen and when I take it off, I feel amazing.
PUBLISHED SKIN RESEARCH
What Related Research Has Measured
Published human studies on collagen sheet masks and moisture-focused formulas containing glycerin, hyaluronic acid and Centella Asiatica provide useful context for the ingredients behind this type of skincare ritual.
+59%
skin hydration measured 20 minutes after a single treatment with the studied native collagen sheet mask
Collagen sheet-mask study · n=20
-15%
eye-wrinkle volume measured 20 minutes after the same studied collagen sheet-mask treatment
Collagen sheet-mask study · n=20
+29%
skin hydration still measured above baseline after 24 hours following one application of a studied glycerin, hyaluronic acid and Centella moisturising formula
Hydration study · 24 hours · n=20
These findings come from separate clinical studies of other products and formulations — not from a clinical trial of the Selune Collagen Neck Mask. Ingredient concentrations, mask materials, treatment areas and application methods differed from Selune, so these percentages should not be interpreted as expected Selune results. Individual cosmetic results may vary.
Sources: J Cosmet Dermatol. 2024 · PMID 38279521 | Clin Cosmet Investig Dermatol. 2017 · PMID 28860834
Good to know
Questions, answered.
Everything you need to know before your first Selune collagen neck ritual.
What exactly is the Selune Collagen Neck Mask?
The Selune Collagen Neck Mask is a targeted sheet treatment created specifically for the neck area. Its moisture-rich formula combines glycerin, Centella Asiatica, hyaluronic acid and collagen to help leave dry-feeling skin feeling softer, smoother and comfortably hydrated.
What does the neck mask help with?
The mask is primarily designed to provide intensive hydration and improve the feel and appearance of dry-looking neck skin. After use, the skin can feel softer and more supple while appearing smoother, fresher and more moisturised.
How do I use the mask?
Start with a clean, dry neck. Carefully unfold the mask and position it evenly over the neck area, then gently smooth it down so it sits comfortably against the skin. Leave it on for approximately 15–20 minutes before removing it. If any serum remains on the skin, gently pat it in.
How long should I leave it on?
The recommended treatment time for this mask is approximately 15–20 minutes. There is no need to leave it on for several hours or overnight. A short 15–20 minute treatment is designed to give the skin time to benefit from the hydrating formula.
When will I notice a difference?
Hydration is likely to be the first thing you notice. After using the mask, the neck may feel softer, smoother and more moisturised. Dry-looking texture can also appear temporarily softened. As with any skincare product, the visible result can vary from person to person.
How often should I use it?
The supplied product information does not specify a required weekly frequency. Use the mask according to the directions on your packaging and adjust use based on how your skin responds. If you are trying it for the first time or have sensitive skin, start conservatively.
Can I use it as part of my evening routine?
Yes. The 15–20 minute treatment fits easily into an evening skincare routine. Apply it to clean, dry skin, relax while the mask is in place, then remove it and gently pat any remaining serum into the neck before continuing with the rest of your routine if needed.
Is it suitable for sensitive skin?
The formula contains hydrating and skin-conditioning ingredients such as glycerin, Centella Asiatica, hyaluronic acid and collagen. However, individual skin responses can vary. If your skin is sensitive or reactive, patch test before your first full application and discontinue use if irritation occurs. Avoid applying the mask to broken or irritated skin.
What are the key ingredients?
The formula is primarily Aqua and Glycerin, supported by Centella Asiatica Leaf Extract, Hyaluronic Acid and Collagen. Glycerin helps attract and retain moisture, Centella Asiatica is included as a skin-conditioning botanical, and hyaluronic acid and collagen support a soft, hydrated and supple skin feel. The full composition supplied for the product is Aqua 91.44%, Glycerin 8%, Centella Asiatica Leaf Extract 0.3%, Triethanolamine 0.12%, Carbomer 0.1%, Hyaluronic Acid 0.02% and Collagen 0.02%.