Dr. Althea Vitamin C Boosting Serum Versus The Derma Co 20% Vitamin C Face Serum
Updated on April 29, 2025
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Dr. Althea Vitamin C Boosting Serum 43 ingredients
The Derma Co 20% Vitamin C Face Serum 15 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Dr. Althea Vitamin C Boosting Serum 43 ingredients
The Derma Co 20% Vitamin C Face Serum 15 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterYou might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.
The optimum pH range for this ingredient is 4 - 5.5
Learn more about 3-O-Ethyl Ascorbic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dr. Althea Vitamin C Boosting Serum 43 ingredients
The Derma Co 20% Vitamin C Face Serum 15 ingredients

Reviews
Here's what our community thinks
Dr. Althea Vitamin C Boosting Serum 43 ingredients
The best serum i've tried, FA safe which is good for acne-prone/combo/oily skin types. I saw that this serum will get rid off acne in just 3days and it was correct. It rlly got rid of my acne in just 3days(I only used it in my morning routine)
BREAK ME OUT!
I have sensitive and combination skin. I bought it, but it was really strong for me. I don't know why, but maybe because I have a sensitivity to vitamin C? Especially with this 63%, It's too strong for my skin, and I was really affected by it.
Please be careful when buying skincare products and always make sure to start with small amounts and do a patch test!