EarthsCure Serum Review
Our verdict
EarthsCure brings together retinol and vitamin C in a large 9 fl oz cream-format serum aimed at sensitive skin, with a natural formulation and fragrance-free finish. The $89 price is high for the brand tier, and the 4.1-star rating across 156 reviews reflects a mixed-to-positive reception.
Check price on AmazonBest for
Sensitive skin users who want both retinol and vitamin C in a single large-format tube and prefer natural formulations without fragrance
Skip if
You want a high-concentration, clinically validated formula or prefer a lightweight liquid serum over a cream texture
- Form Cream
- Skin type Sensitive
- Key ingredients Retinol,Vitamin C
- Benefits Anti-Aging,Cleansing,Smoothening
- Size 9.00 Fluid Ounces
- Scent Fragrance-Free
- Priced 305% above the category median ($22.00 across 291 tracked models)
Our scorecard
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Owner rating4.1/5
4.1 average across 156 owner ratings
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Popularity1.2/5
156 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other anti-aging skincare: serums, night creams, facial peels, wrinkle patches and anti-aging devices we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['EarthsCure positions this serum as a natural, fragrance-free option combining two of the most well-known anti-aging actives, retinol and vitamin C, in a cream format. The 9 fl oz tube size is unusually large for a serum and is the main value argument at $89.', 'Retinol is associated with supporting the appearance of smoother skin and targeting the look of fine lines and uneven texture over time. Vitamin C, typically as an ascorbic acid derivative in stable formulations, may help with the appearance of a brighter and more even skin tone. Together they cover the two most common anti-aging concerns, though combining them in a single formula raises stability questions that are not addressed in the available data.', 'The sensitive skin designation and fragrance-free finish are useful safety signals for a formula containing retinol, which can cause initial dryness or irritation in some users. The cream delivery system may help offset some of that by providing additional moisturization during use.']
Pros
- 9 fl oz is a very large size that justifies the higher price per bottle
- Retinol and vitamin C together target multiple visible signs of aging
- Fragrance-free formula suits sensitive skin
- Natural formulation positioning for ingredient-conscious buyers
- Tube container minimizes air and light exposure
Cons
- 4.1 stars from 156 reviews is a lower confidence rating compared to competitors
- Retinol and vitamin C stability together in one formula is not addressed in available data
- Cream format may be too heavy for oily or combination skin types
- Low monthly purchase volume relative to price point
Specifications
- Form
- Cream
- Skin type
- Sensitive
- Key ingredients
- Retinol,Vitamin C
- Benefits
- Anti-Aging,Cleansing,Smoothening
- Size
- 9.00 Fluid Ounces
- Scent
- Fragrance-Free
- Container
- Tube
- Features
- Natural
Performance notes
Retinol is a vitamin A derivative associated with supporting cell turnover and the appearance of fine lines and skin texture over consistent use. Vitamin C is an antioxidant associated with supporting a brighter, more even skin tone appearance. Using both in a single formula is a reasonable approach for covering multiple anti-aging concerns, though retinol and certain vitamin C forms can be pH-incompatible in the same formulation. The cream base provides moisturizing support, which is useful for offsetting the initial drying effect that retinol can sometimes cause, particularly on sensitive skin.
What buyers say
At 4.1 stars across 156 reviews, buyer sentiment is moderately positive but with more variation than the stronger-rated competitors in this category. The review volume is adequate to form a view, but the 4.1 average suggests a meaningful portion of buyers had mixed experiences, which is worth noting before purchasing at the $89 price point.
Similar anti-aging skincare: serums, night creams, facial peels, wrinkle patches and anti-aging devices to consider
Frequently asked questions
Is it safe to use retinol and vitamin C together?
Using retinol and vitamin C together in a single product is possible, but stability is a consideration since some vitamin C forms and retinol are sensitive to pH and oxidation. Many dermatologists suggest using them at different times of day, typically vitamin C in the morning and retinol at night, to maximize each ingredient's effectiveness. If this serum combines both, follow the brand's usage directions carefully.
Is this serum appropriate for first-time retinol users?
The sensitive skin designation and fragrance-free, cream-format delivery make it a gentler-leaning approach to retinol, which is a good starting point. First-time retinol users should begin with once or twice-weekly application to allow the skin to adjust, then build toward daily use as tolerated. Some initial dryness or light flaking is common and not a sign the product is not working.
Is 9 fl oz a normal size for a face serum?
No, 9 fl oz is unusually large for a serum. Most face serums come in 1 to 2 fl oz bottles. The large size here is the primary value argument for the $89 price, as it implies a significantly longer supply than a standard-size bottle. Store it away from direct light and heat to preserve the retinol and vitamin C stability.