Dr. Althea - Vitamin C Boosting Serum - 30ml
Dr. Althea - Vitamin C Boosting Serum - 30ml
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If your skin is dull, uneven or prone to dark spots, this is a solid everyday brightening serum that works without irritating sensitive skin. More than half the formula is Sea Buckthorn (Hippophae Rhamnoides) Water rather than plain water - Sea Buckthorn is one of nature's richest sources of Vitamin C and antioxidants, so the brightening starts at the base of the formula before the added actives even come in.
On top of that: 5% Niacinamide to even out skin tone and keep pores in check, Tranexamic Acid to fade stubborn dark spots, a stable Vitamin C derivative (3-O-Ethyl Ascorbic Acid) that stays effective in the bottle, and Alpha-Arbutin as a fourth brightening layer. Ceramide NP, Beta-Glucan, Bifida Ferment Lysate and Ubiquinone (CoQ10) support the skin barrier and add antioxidant depth. Fragrance-free, colour-free, vegan. 30ml.
Star Ingredients
Star Ingredients
63% Hippophae Rhamnoides Water - Sea Buckthorn botanical water as the primary base for systemic vitamin-dense brightening.
5% Niacinamide - melanin transfer inhibition, barrier support and sebum regulation.
2% Tranexamic Acid - plasmin pathway melanin suppression.
3-O-Ethyl Ascorbic Acid + Ascorbic Acid - stable Vitamin C derivative plus direct antioxidant Vitamin C.
Alpha-Arbutin - tyrosinase inhibition for tone-evening.
How To Use
How To Use
After cleansing, apply toner, then apply serum evenly and pat in. Follow with moisturiser. Use SPF during the day.
Recommended Skin Type
Recommended Skin Type
All skin types. Fragrance-free, colour-free, vegan. Contains Ascorbic Acid - use SPF in the morning.
Country of Origin
Country of Origin
South Korea
Key Benefits
Key Benefits
- 63% Hippophae Rhamnoides (Sea Buckthorn) Water as the primary base delivers one of the most vitamin-dense botanical extracts commercially available - naturally concentrated in Vitamin C, beta-carotene, Vitamin E and fatty acids - throughout the entire formula rather than as a trace addition.
- Five-mechanism brightening complex (Niacinamide 5%, Tranexamic Acid 2%, 3-O-Ethyl Ascorbic Acid, Ascorbic Acid, Alpha-Arbutin) targets melanin at multiple points in the production pathway simultaneously for more comprehensive tone-evening than single-active brightening serums.
- Transexamic Acid at 2% suppresses plasmin-driven melanin penetration - a mechanism distinct from tyrosinase inhibition, addressing a different route of hyperpigmentation that other brighteners miss.
- Alpha-Arbutin inhibits tyrosinase (the enzyme that initiates melanin synthesis) and is one of the better-tolerated brightening actives for sensitive skin at meaningful concentrations.
- Fragrance-free, artificial colour-free, vegan. Note: contains Ascorbic Acid - use SPF the following morning.
Shipping & Delivery
Shipping & Delivery
Orders placed before 1pm are dispatched same day (Monday–Friday, excluding public holidays).
Orders placed after 1pm are dispatched the following working day
Standard Delivery (Royal Mail Tracked 48)
£3.55 for orders under £22
FREE for orders over £22 - Typically delivers within 2-3 business days
Express Delivery (Royal Mail Tracked 24)
£4.45 (all orders) - Typically delivers within 1-2 business days
Returns
Returns
Changed your mind? You have 14 days to return unopened, unused items in original packaging. Customer pays return postage. Faulty or incorrect items? We'll cover return costs - just email us at sales@thekbeautyedit.co.uk within 14 days of delivery.
Click here for our full returns policy
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