Skip to content

MELAXIN.CA — Discover Korean Skincare · Independent guide. We may earn a commission from qualifying purchases. Learn more

Dr. Althea

Dr.Althea Vitamin C Boosting Serum – 30 ml

Dr.Althea’s brightening-focused vitamin C serum, built on a multi-vitamin complex, sea buckthorn and several forms of hyaluronic acid for a fresher, more even look.

Type
Serums
Buy on Amazon.ca (affiliate link, opens in a new tab)

This page contains affiliate links. We may earn a commission from qualifying purchases at no additional cost to you. Purchase, payment, shipping and returns are handled by the retailer.

Description

Korean vitamin C brightening serum

A brighter-looking tone, without the sting

Dullness and leftover marks can make skin look tired even when it feels fine. This serum is the stronger, glow-focused sibling of Dr.Althea’s gentle vitamin C, combining stabilized vitamin C forms with a vitamin complex and layered hyaluronic acids.

✓Vita boosting complexthe Amazon listing cites a 20% vitamin complex
✓Multi-weight hydrationseveral types of hyaluronic acid in one serum
✓Lightweight finishabsorbs quickly and layers under makeup

Check the price on Amazon.ca ↗

What’s inside

Serum ingredients

Retail ingredient lists show a blend of vitamin C forms, brightening helpers and hydrators.

🍊

Ascorbic acid & 3-O-ethyl ascorbic acidvitamin C forms used for a brighter-looking complexion
🌟

Sea buckthorn fruita vitamin-rich botanical that forms much of the base
✨

Niacinamidehelps the look of uneven tone and dullness
💧

Hyaluronic acid familythe brand cites 8 types for layered hydration
🧴

Panthenol & allantoincomfort ingredients that balance the actives
Glow
tone
boost
Dr.Althea Vitamin C Boosting Serum 30 ml dropper bottle
How to use

Morning glow step

01Cleanse and toneStart on clean, dry skin; a hydrating toner is optional.
02Press a few dropsSpread a small amount over the face and pat until absorbed.
03Lock in and protectFollow with moisturizer and, in the morning, a broad-spectrum sunscreen.
Pro tip: if you are new to vitamin C or very reactive, start with the milder Dr. Althea Gentle Vitamin C Serum and move up to this one later.
At a glance

Serum details

Brand Dr.Althea
Size 30 ml
Format Lightweight serum with dropper
Main concerns Dullness, uneven tone, post-blemish marks
Skin types All skin types; the brand says sensitive skin included
When to use AM (preferred) or PM, always with sunscreen by day

Frequently asked questions

How is it different from the Gentle Vitamin C Serum?

Retailers position this one as the stronger, brightening-focused option, while the Gentle version is aimed at sensitive skin and vitamin C beginners.

Can I use it with niacinamide products?

It already contains niacinamide, so you usually do not need a separate niacinamide serum in the same step.

Will it tingle?

It is described as non-sticky and comfortable, but any vitamin C can tingle on compromised skin. Back off if it stings for more than a moment.

Who should be careful

Vitamin C serums can make freshly exfoliated or irritated skin sting; avoid pairing it with strong acids in the same routine at first.

Use sunscreen daily, since brightening routines work best when skin is protected from UV.

Patch test first: apply a little to the inner forearm or behind the ear and wait 24 to 48 hours before using it on your face.

Ready to try it?

Dr.Althea Vitamin C Boosting Serum, 30 ml. Available on Amazon.ca, with checkout, delivery and returns handled by Amazon.

Check the price on Amazon.ca ↗

Affiliate link: we may earn a commission at no extra cost to you. Ingredient lists can change between batches and markets; always check the box you receive. melaxin.ca is an independent guide and does not sell products directly.

Frequently asked questions

Can I buy Dr.Althea Vitamin C Boosting Serum – 30 ml on Melaxin.ca?

No. Melaxin.ca is an independent guide and does not sell products. Use the retailer button on this page to check the current price, availability and delivery options with the retailer.

How do I use it?

Follow the directions printed on the packaging or the retailer listing, as instructions can vary by market and formula version. Patch-test first if your skin is sensitive.

Is this the official Dr. Althea store?

No. Melaxin.ca is not affiliated with or endorsed by the brand. We link to retailers we have verified.

Comparable products

Related guides & routines

Dull Skin guideUneven Skin Tone guideBuild your routineMore from Dr. Althea

As an Amazon Associate I earn from qualifying purchases. Purchases are completed on our retail partners’ websites.

Shopper questions

Does melaxin.ca sell or ship products?

No. Melaxin.ca is an independent guide. You buy on the retailer you choose (Amazon.ca, Amazon.com or another store), and that retailer handles the price, payment, shipping and delivery.

How do I track an order, return a product or get a refund?

Contact the retailer you ordered from, for example through your Amazon "Your Orders" page. Melaxin.ca has no access to orders or payments.

Is this the official Dr. Melaxin website?

No. Melaxin.ca is not the brand, not an authorized reseller and has no customer service for Dr. Melaxin orders. Use the contact page of the brand’s official website for brand questions.

Are the products on Amazon authentic?

Buy from the brand’s official store or listings sold by Amazon or well-reviewed sellers, and check the packaging, batch code and seal on arrival. Our authenticity guide explains the red flags.

Which product should I start with?

Start with one product that targets your main concern, patch test it for 24 to 48 hours, then add steps slowly. Our order-of-use and beginner routine guides show where each step goes.

Are prices shown in CAD or USD?

Melaxin.ca does not show prices. Amazon.ca shows Canadian dollars and Amazon.com shows US dollars; the final price, taxes and shipping appear on the retailer’s checkout page.