SKU: 33069641439

Medik8 Crystal Retinal Serum

$50.40 $56.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Medik8 Crystal Retinal SerumMedik8 Crystal Retinal Serum is een geavanceerd vitamine A nachtserum met retinaldehyde dat tot 11 keer sneller werkt dan traditioneel retinol. De innovatieve formule stimuleert huidvernieuwing krachtig en zichtbaar, terwijl het serum dankzij de stabilisatie en inkapselingstechnologie zeer goed verdraagbaar blijft. De huid oogt gladder, egaler en verfijnder. Belangrijkste voordelen Werkt sneller en effectiever dan klassiek retinol Stimuleert intensief

Medik8 Crystal Retinal Serum is een geavanceerd vitamine A nachtserum met retinaldehyde dat tot 11 keer sneller werkt dan traditioneel retinol. De innovatieve formule stimuleert huidvernieuwing krachtig en zichtbaar, terwijl het serum dankzij de stabilisatie- en inkapselingstechnologie zeer goed verdraagbaar blijft. De huid oogt gladder, egaler en verfijnder.

Belangrijkste voordelen

  • Werkt sneller en effectiever dan klassiek retinol
  • Stimuleert intensief celvernieuwing
  • Vermindert zichtbaar fijne lijntjes en rimpels
  • Verbetert huidstructuur en teint
  • Verkrijgbaar in verschillende sterktes voor opbouw

Hoe te gebruiken

Wanneer: ’s Avonds.

Stap in routine: Serum – na cleanser en toner.

Gebruik: Breng een kleine hoeveelheid aan op gezicht, hals en decolleté. Start met 2–3 keer per week en bouw het gebruik geleidelijk op.

Tip: Gebruik overdag altijd een Medik8 SPF. Niet gebruiken tijdens zwangerschap of borstvoeding.

Belangrijkste ingrediënten

Retinaldehyde (Crystal Retinal): een zeer krachtige vorm van vitamine A die huidvernieuwing versnelt.
Time Release-technologie: zorgt voor gecontroleerde afgifte en optimale verdraagzaamheid.
Hyaluronzuur: hydrateert en ondersteunt huidcomfort.
Glycerine: helpt het vochtgehalte van de huid op peil te houden.
Verzachtende bestanddelen: verminderen de kans op irritatie.

Voor wie is dit geschikt?

Geschikt voor alle huidtypen die tekenen van huidveroudering willen aanpakken. Ideaal bij fijne lijntjes, rimpels, een ongelijkmatige huidstructuur en doffe teint.

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: 33069641439

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4.4 ★★★★★
Based on 2451 reviews
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Verified Purchase
Khendri
Bozeman, US
★★★★★ 5
Cooling King-Size Pillows (used on a Queen pillows to tuck the extra in)
Color: Navy Blue, Size: 2 Pack King（20"X 36"）, Color: Navy Blue, Size: 2 Pack King（20"X 36"）
🛏️ Product Review: Cooling King-Size Pillows (used on a Queen bed) ⭐ The Good • These are king-size pillows, which I actually love on a queen bed because I can tuck the ends into the fabric. • The fabric feels slick and cool, but you don’t slip off of it. • They feel cold to the touch right out of the package (which is wild). • I sleep extremely hot and even run fevers at night due to a medical condition (literally 101–102° sometimes), and these pillows still stay cool where I lay my head. • I’ve honestly never slept this well in my life. • For the price, you cannot beat them, and they go on sale often. • These beat any high-end version I’ve tried. • If you sleep normal-temp and not lava-hot like me, you’re going to be VERY comfortable with these. ⚠️ The Bad • The fabric does show crease lines. • If wrinkles bother you, this might annoy you (doesn’t bother me personally). 🔧 What I’d Change / Tips for Care • Don’t use fabric softener — it clogs the cooling fabric and ruins how it works. • Wash with unscented detergent + a little vinegar. • Dry on low heat only (do NOT dry on high if you want the fabric to keep working long-term). ✅ Final Thoughts I will literally never not own these again. If you sleep hot, night-sweat, or just want a pillow that actually stays cool — these are it. 10/10 recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
A
Verified Purchase
A.N. Libby
Birmingham, US
★★★★★ 3
Love it but it stains
Color: Haze Blue, Size: 2 Pack Standard（20"X 26"）
I love these but had to knock some stars down for a single reason. They are soft, the material is somehow both substantial and airy at the same time, and a smooth, silky (not satin), cozy texture. The color was exactly as pictured. The envelope style works great to keep my pillows covered. The fabric lays perfectly. I love sleeping on this pillow case. Took two stars off because every single atom of oil on my face stained it immediately and won't come out in the wash. Its not subtle. You can see anywhere my face has been, forever. I don't have some incredibly oily face or hair, I've never had this happen to another pillow case in my life.
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Reviewed in the United States on April 20, 2026
M
Verified Purchase
Michael
Phoenix, US
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body（20"X 54"）
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
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Reviewed in the United States on May 1, 2026
C
Verified Purchase
CJHenry
Houston, US
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen（20"X 30"）
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026
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Verified Purchase
Larrisa D
Whiting, US
★★★★★ 5
🧊 PERFECT for hot sleepers!! BUY THEM 🤩
Color: 01 - Light Grey, Color: 01 - Light Grey
🧊🧊 baby 🤩😍 I am OBSESSED!! Pillow whore here 🤭 and I very rarely find anything worth writing a 5 star review for but let me just save you the time of searching anymore for the PERFECT pillow cases for hot sleepers!!! BUY THEM! 😍 I promise you will NOT be disappointed!! I have spent so much $ on pillow cases over the years, trying to find the perfect cooling ones... These are it!! 🤭🥳
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Reviewed in the United States on May 8, 2026

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