SKU: 13940774161

Dr LeWinn's Ultra R4 Collagen Surge Overnight Sleep Mask 30ml

Sale price$67.45 Regular price$74.95
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Description

Dr LeWinn's Ultra R4 Collagen Surge Overnight Sleep Mask 30mlGeneral Information Dr. LeWinn's Ultra R4 Collagen Surge Overnight Sleep Mask is an advanced complex of active ingredients including Collagen peptides, Dawnergy, Synchrolife and DreamScentz to plump, smooth, brighten and help repair skin while you sleep. Discover the ULTRA R4 Collagen Surge Overnight Sleep Mask, an advanced complex of active ingredients in a dual delivery system to transform skin overnight. Formulated with a scientifically proven

General Information

Dr. LeWinn's Ultra R4 Collagen Surge Overnight Sleep Mask is an advanced complex of active ingredients including Collagen peptides, Dawnergy™, Synchrolife™ and DreamScentz™ to plump, smooth, brighten and help repair skin while you sleep.

Discover the ULTRA R4 Collagen Surge Overnight Sleep Mask, an advanced complex of active ingredients in a dual delivery system to transform skin overnight. Formulated with a scientifically proven sleep fragrance utilising DreamScentz™ technology to help improve the quality of sleep, while Collagen peptides lift, firm and plump for younger-looking skin. Dawnergy™ acts as a 'cellular alarm clock' by awakening the skin to reveal morning radiance, even after late nights. With its ultra-smoothing and anti-fatigue effect, it helps reduce the appearance of wrinkles and eye bags for a flawless complexion. Synchrolife™ helps counteract the harmful effects of digital pollution, while working with the skin's natural circadian rhythm to de-puff and improve skin tone throughout the night.

ADVANCED DUAL FORMULATION
An innovative dual chamber delivery system that isolates the collagen plumping serum and peptide energising serum to preserve the purity and potency of ingredients until just before application.

CLINICALLY PROVEN RESULTS^
In just one week:
- Hydration increased by up to 190%
- 84% of users noticed smoother, glowing and radiant skin

After 28 days:
- Skin fatigue improved by up to 44%
- Skin elasticity increased by up to 30%
- 100% of users noticed brigher skin
- 96% woke up to visibly plumper skin

Clinically tested.
Dermatologist tested.
Suitable for all skin types.
Made in Australia.

^Results based on a 28-day clinical study involving 25 participants, 3 applications per week. Independent Laboratory Study.

Size: 30mL

Warnings

We recommend patch testing before use. For external use only. Avoid contact with eyes. If contact occurs, rinse immediately. Store below 30°C.

Ingredients

Ultra R4 Collagen Surge Overnight Sleep Mask Serum
Water (Aqua), Glycerin, Propylene Glycol, Niacinamide (Vit. B3), Panthenol (Provit.B5), Polysorbate 20, Sodium Polyacrylate, Phenoxyethanol, Soluble Collagen, Sodium Hyaluronate, Caprylyl Glycol, Chondrus Crispus (Carrageenan) Extract, Saccharide Isomerate (Pentavitin®), Squalane, Passiflora Incarnata (Passionflower) Seed Oil,
Helianthus Annuus (Safflower) Seed Oil, Jojoba Oil/Macadamia Seed Oil Esters, Palmitoyl Tripeptide-5 (Syn®-Coll), Coffea Arabica (Coffee) Seed Oil, Squalene, Lupinus Albus Seed Extract, Phytosteryl Macadamiate, Citric Acid, Sodium Citrate, Parfum, Phytosterols, Tocopherol (Vit. E), Disodium EDTA, CI 77019, CI 77891, CI 60730, CI 14700 # HA0814(10)

Ultra R4 Collagen Surge Overnight Sleep Mask Gel
Water (Aqua), Glycerin, Niacinamide (Vit. B3), Panthenol (Provit. B5), Propylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polysorbate 20, Phenoxyethanol, Caprylyl Glycol, Chondrus Crispus (Carrageenan) Extract, Pentylene Glycol, Sodium Hyaluronate, Nonapeptide-1 (Dawnergy™), Rosmarinus Officinalis (Rosemary) Leaf Extract, Palmitoyl Tetrapeptide-7 (Synchrolife™), Chrysin, Parfum, Sodium Phosphate, Disodium Phosphate, Disodium EDTA, CI 14700, CI 17200 # HA0778(13)

Directions

For even dispensing, place your finger directly on the centre of the pump. Dispense 1-2 pumps onto your fingertips. Mix together and apply a thin layer to your face and neck area. Use 2-3 times per week as the last step in your evening skincare routine.

For optimum results use with the Ultra R4 range.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13940774161

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4.2 ★★★★★
Based on 24 reviews
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Verified Purchase
LacieGene
Fort Morgan, US
★★★★★ 4
Affordable, but lower quality than I expected
Color: White, Size: Queen (2 Pack), Color: White, Size: Queen (2 Pack)
I had an adjustable pillow that came with white, soft, shredded foam with fibers. It was super comfortable. When it came time to replace that one, I specifically chose this OAISZ pillow based on the listing photos that show this has white, soft, shredded foam with fibers. Unfortunately, what I received was low quality blue foam chunks with no fibers. The foam has thick, stiff edges that I can feel. While I was filling the pillow with the foam chunks, I noticed the outer pillowcase had stitching unraveling. The pillowcase feels cool at first, but then it heats up. Overall, these are affordable pillows for a set of two. However, they are low quality. The pillow is comfortable enough to sleep on, but I’m disappointed that the filling is not what is shown in the listing photo. UPDATE: The seller reached out to me after I left the above review and proactively offered a refund which I appreciate. I have revised from 3 stars to 4 stars as a result. The product was not for me, but the customer service was outstanding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
E
Verified Purchase
Elena
Los Angeles, US
★★★★★ 5
It comes in twos
Color: White, Size: Queen (2 Pack)
The pillows are comfortable! They support my sides as I sleep. They don’t flatten out. They are both cool and warm with a sheet over it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
O
Verified Purchase
Ochoa
Draper, US
★★★★★ 5
Still comfortable and holding shape after 6 months
Color: White, Size: Queen (2 Pack)
We have had these pillows for over six months now and they have been excellent. They have not lost their fluff or shape at all and still feel just like they did when we first bought them. The comfort level has stayed consistent over time, which is something I really look for in pillows. They provide good support without feeling flat or overly firm, and they have held up well with regular use. These are exactly what you expect based on the description, no surprises. Honestly, I regret not buying more at the time. We will definitely be purchasing more for our guest rooms. If you are looking for pillows that actually last and do not break down after a few months, these are a solid choice.
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Reviewed in the United States on January 13, 2026
K
Verified Purchase
Katrina
Lowell, US
★★★★★ 5
Wonderful quality pillow!
Color: White, Size: Queen (2 Pack)
I love a good pillow, but in the last few years I haven’t been able to find one….until now! I am so picky because it affects my sleep, but this pillow gives me great support as a side sleeper and it isn’t too puffy. It’s in a beautiful zippered quilted case.
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Reviewed in the United States on May 30, 2026
P
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PA S.N.
Grantham, US
★★★★★ 5
Highly Recommended…..
Color: White, Size: Queen (2 Pack)
I love these! There are perfect. I’ve never had queen size pillows before and I wasn’t sure if they’d be too large, but the extra size makes positive difference. Very comfortable, soft, yet solid and I expect them to last for a long time. Definitely recommend.
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Reviewed in the United States on May 17, 2026

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