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Dr. Althea Gentle Vitamin C Serum vs Neogen Real Ferment Micro Essence
Two products from the same category (Serums) side by side: the verdict, eight ingredient-list checks, key ingredients by position, and prices by store. Shared key ingredients: Niacinamide, Green tea, and Fermented ingredients.
We don't name a winner. This page puts the lists and prices side by side, and the choice is yours.
Differences at a glance
The lowest price is £13.80 (about €16.55) for Gentle Vitamin C Serum and €49.50 for Real Ferment Micro Essence.
Tea tree is ingredient no. 18 in Gentle Vitamin C Serum and is not in the list for Real Ferment Micro Essence.
Hyaluronic acid is ingredient no. 29 in Real Ferment Micro Essence and is not in the list for Gentle Vitamin C Serum.
Amino acids is ingredient no. 23 in Real Ferment Micro Essence and is not in the list for Gentle Vitamin C Serum.
Niacinamide is ingredient no. 2 in Gentle Vitamin C Serum and no. 31 in Real Ferment Micro Essence.
Green tea is ingredient no. 5 in Gentle Vitamin C Serum and no. 10 in Real Ferment Micro Essence.
Fermented ingredients is ingredient no. 15 in Gentle Vitamin C Serum and no. 1 in Real Ferment Micro Essence.
The list for Gentle Vitamin C Serum has 20 ingredients; the list for Real Ferment Micro Essence has 49 ingredients.
Side by side
Dr. Althea Gentle Vitamin C Serum and Neogen Real Ferment Micro Essence side by side
Pairs follow a published formula: same category, both ingredient lists read and at least one price each, one of the two among its category's 50 cheapest or the 50 with prices from the most stores, and neither a set, gift box or mini size. The two share at least two key ingredients, or one and a price per 100 ml in the same range (the dearer at most 2.5 times the other). The most alike pairs come first.
Yes
Silicone-free
Yes
Yes
Sulfate-free
Yes
Yes
No watchlist ingredients
Yes
Yes
Cruelty-free
No information
No information
Vegan
No information
No information
Key ingredients
Niacinamideno. 2, not counting water
Green teano. 5, not counting water
Fermented ingredientsno. 15, not counting water
Tea treeno. 18, not counting water
Fermented ingredientsno. 1, not counting water
Green teano. 10, not counting water
Amino acidsno. 23, not counting water
Hyaluronic acidno. 29, not counting water
Niacinamideno. 31, not counting water
Ingredients in the list
20 ingredients
49 ingredients
Prices by store
YesStyleCheapest£13.80 (about €16.55)€55.17 / 100 mlBuy · YesStyleAffiliate link
The lowest price is in bold. Positions do not count water. Prices checked 11/2/2026.
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Gentle Vitamin C Serum vs Real Ferment Micro Essence