How do I use this product?

Use this product as directed in your skincare routine. Apply on clean skin and follow with moisturizer and sunscreen during the day if needed.

Is this product suitable for all skin types?

Most Korean skincare products are formulated to be gentle and suitable for a variety of skin types, including dry, oily, combination, and sensitive skin. Always patch test if you have very reactive skin.

How long does it take to see results?

Results vary depending on skin type and concern, but many users notice improvements in hydration and skin texture within 2–4 weeks. More visible changes like acne reduction or brightening may take longer with consistent use.

Can I use this with other skincare products?

Yes. This product can usually be combined with other skincare products. It is best to layer it with gentle, hydrating, and barrier-supporting products for optimal results.

Do you ship across Canada?

Yes. We offer fast and reliable shipping across Canada so you can receive your skincare products quickly and safely.

Mediheal Vitamin C Brightening Serum 40ml Lakinza K-beauty

Mediheal Sérum éclaircissant à la vitamine C 40 ml

Brand: Mediheal

Mediheal Sérum éclaircissant à la vitamine C 40 ml

Name: Mediheal Sérum éclaircissant à la vitamine C 40 ml
Brand: Mediheal
Price: 16.94 CAD
Availability: OutOfStock
Rating: 5.0 (5 reviews)

$16.94 $25.00 Save 32%

En rupture de stock

SECURE PAYMENTS

Your authentic K-beauty, guaranteed. We source directly from trusted Korean brands and authorized distributors, ensuring every product at Lakinza is 100% authentic and genuine. No counterfeits. No questionable sources. Just the real products you can shop with confidence.

Fast Canada-Wide Delivery

Orders are fulfilled the same day (Mon–Fri). Estimated delivery is 1–4 business days, depending on your location.

Flat shipping rate: $9.99
Free shipping on orders $79+.

Shop with confidence. Your payment information is securely processed through Shopify’s protected checkout, with trusted payment options available.

Ships from Canada - no hidden import costs. Your order ships from our warehouses in Toronto or Montreal, so you won’t be charged customs or duties at delivery.

Sérum éclaircissant à la vitamine C Mediheal

Sublimez votre routine de soins avec le sérum éclaircissant à la vitamine C Mediheal, conçu pour illuminer et rajeunir votre teint. Ce sérum associe des ingrédients puissants pour un éclat visible et une texture de peau améliorée, ce qui en fait un incontournable pour celles qui souhaitent apporter un peu d'éclat à leur routine de soins.

Principales caractéristiques et avantages

Formule riche en antioxydants : Riche en vitamine C, ce sérum offre une protection antioxydante, aidant à éclaircir et à unifier le teint.
Texture de peau améliorée : contient de la niacinamide, du LHA et du PHA pour éclaircir, adoucir et lisser visiblement la peau, assurant un teint radieux et raffiné.
Doux mais efficace : Spécialement formulé pour offrir les bienfaits de la vitamine C sans irritation, en utilisant des formes stables de l'ingrédient et des composants complémentaires comme la niacinamide et le curcuma pour un regain d'éclat ultime.
Défense environnementale : Riche en antioxydants, il agit comme un bouclier quotidien contre les agressions environnementales qui peuvent ternir et abîmer la peau.

Ingrédients clés

Anti-acné : Niacinamide (30 000 ppm)

Antioxydant : Extrait de racine de Curcuma Longa (curcuma) , Polymère croisé d'hyaluronate de sodium , Tocophérol (200 ppm) , Acide 3-0-éthyl ascorbique (100 ppm) Acide ascorbique (50 ppm )

Ingrédient communicant cellulaire : Niacinamide (30 000 ppm) , Adénosine

Exfoliant : Acide capryloyl salicylique , Gluconolactone

Éclaircissement de la peau : Niacinamide (30 000 Ppm) Extrait de racine de Curcuma Longa (curcuma) , Acide 3-0-éthyl ascorbique (100 ppm) Acide ascorbique (50 ppm )

Ingrédient identique à la peau : Glycérine , Hyaluronate de sodium , Acide hyaluronique , Polymère croisé d'hyaluronate de sodium , Céramide NP

Apaisant : Extrait de racine de Curcuma Longa (curcuma) , Panthénol (5 000 ppm) , Bêta-glucane

Mode d'emploi :

Préparation : Commencez par un visage propre et tonifié pour assurer une absorption optimale du sérum.
Application : Déposez une petite quantité de sérum sur le bout des doigts.
Massage doux : Appliquer délicatement sur le visage et le cou, en insistant sur les zones qui nécessitent plus d'attention pour améliorer la luminosité et la texture.
Absorption : Laissez le sérum pénétrer complètement dans la peau avant de procéder à votre crème hydratante.

Informations sur le produit :

Sans parabène
Sans sulfate
Sans alcool
Sans silicone
Sans danger pour l'acné fongique
Sans huile essentielle

100% Authentic

Best Deals & Value

Safe & Secure Checkout

Fast Reliable Shipping

Proudly Canadian

Recommended For You

Customers praised this brightening serum for making skin feel "radiant and refreshed." The non-sticky consistency and gentle formula work well without causing irritation. Shoppers highlighted its effectiveness for dark spots and overall skin care, calling it a "game-changer" and a favourite serum.

My skin feels radiant and refreshed after using it. Highly recommend!
Works well, no irritation or other issues.
Consistency is not too sticky

Spots (positive)Skin (positive)Irritation (positive)Consistency (positive)Serum (positive)

5 stars: 5 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Works well

Works well, no irritation or other issues.

Amazing Vitamin C Serum for dark spots

Mediheal Vitamin C Brightening Serum is a game-changer! My skin feels radiant and refreshed after using it. Highly recommend!
Merci Lakinza

This Vit C is my favourite

This Vit C is my favourite serum

Quality

Consistency is not too sticky

Softly and gently skin care

Softly and gently skin care product

Let customers speak for us

from 2457 reviews

I'm so

I’m glad I found a store that carries Korean products. I recently moved to Halifax, Canada, and I’m really happy because I love these products, which I’ve been using for quite some time. Thank you, your delivery system is very professional and the product selection is amazing.

Customer

SKIN1004 Madagascar Centella Double Cleansing Duo

09/29/2025

Amazing choices, great prices

Amazing choices, great prices. Great product descriptions.

Lynn L.

Lakinza K-beauty

09/08/2025

Canadian based !

I love shopping at Lakinza! The fact that they’re based in Canada is a huge plus, no surprise customs. The shopping experience was super easy and I found everything I needed. My order arrived quickly and in perfect condition. What more can you ask for!

Frenchie

Lakinza K-beauty

09/02/2025

Great products and super fast delivery

Great products and super fast delivery.

Julie H.

Lakinza K-beauty

09/02/2025

Wow!!!

Wow—I’m truly blown away by my shopping experience at Lakinza!

I actually came across your website by accident, but the competitive prices, wide product selection, and helpful “how-to” guidance convinced me to purchase all my products from your site. My order arrived in pristine condition, perfectly packaged with care, and delivered within just a couple of days.

And now, having this personalized information you’ve shared has made me not just a satisfied customer, but a loyal fan of Lakinza. Thank you again for going above and beyond!

Hina C.

Lakinza K-beauty

08/26/2025

Good prices and fast delivery

This is the first time I've used lakinza and I'm impressed. There are so many brands available! The prices are reasonable and shipping was incredibly fast. I will shop here again.

Dina

Lakinza K-beauty

08/25/2025

This is my new go to Korean skincare store! They have all the best brands at all the best prices!

Gia P.

Lakinza K-beauty

08/23/2025

Recommended!

Whoever is behind the operations of this store does a great job. Shipping is really fast, the products superb for my skin issues. So far so good.

Customer

Lakinza K-beauty

08/08/2025

Très bons produits à un coût abordable. J'aime beaucoup les produits que j'ai achetés. En plus, il y avait un produit gratuit surprise dans l'emballage! J'ai reçu les produits 6 jours après avoir fait ma commande.

Lyne M.

Lakinza K-beauty

08/06/2025

I have recently purchased a couple of creams recommended to me by a doctor. This is my very first encounter with Korean skincare products and I am quite pleased with the results. About to order again…

M

Lakinza K-beauty

08/03/2025

Amazing Service & Fast Shipping!

I’m so impressed with Lakinza! I placed my order last night and within 12 hours it was already packed and on its way—seriously the fastest shipping I’ve ever experienced from an online beauty store. They have a great selection of K-beauty skincare and makeup at really reasonable prices. Similar or a bit less than at Olive Young and with much faster shipping! I’ll definitely be ordering again—this is my new go-to for Korean beauty products!

Karina K.

Lakinza K-beauty

08/01/2025

Amazing experience

Online shopping was easy, the website is nice, prices are fair and shipping was fast!

Nancy

Lakinza K-beauty

06/27/2025

Absolutely in love

These products have helped me so much with my break outs , my skin feels amazing !

Irene K.

Lakinza K-beauty