US
Gleamin

Gleamin Vitamin C Clay Mask for Dark Spots

  • Mask
  • 2.5 fl oz
  • All
  • 2.5 ounces
4.3/ 5 on Amazon8,600Amazon ratings4.0ProductDome score
  • More reviewed than 96%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a weekly clay treatment for congestion and uneven tone and like a turmeric-based formula.

A turmeric and kaolin clay mask for occasional deep cleansing and tone-evening, with a bundled brush for application.

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ProductDome scorecard

How it ranks among the 187 masks we track

4.0/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.5★4.3

4.3★ across 8,600 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 426 ratings4.9

8,600 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.6

Modest tracked demand last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 187 masks we track - how the scorecard works · full masks data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Gleamin's Vitamin C Clay Mask is a kaolin clay treatment built around turmeric and antioxidant plant extracts, marketed for dark spots, uneven tone and post-blemish texture. The 2.5 oz jar ships with an applicator brush and is rated for up to 20 uses.

Despite the vitamin C name, the label lists turmeric root extract and kaolin clay as the working ingredients rather than a stabilized ascorbic acid percentage, so treat the brightening claim as coming from the botanical blend rather than a clinical-strength vitamin C serum. It sits in the treatment-mask category, meant for occasional use rather than daily cleansing.

  • 2.5 oz jar, rated for up to 20 uses
  • Kaolin clay with turmeric root extract
  • Applicator brush included
  • Free of parabens, sulfates and synthetic dyes

Who it's for

Fits people who want an occasional clay mask for oily or congested skin and are drawn to a turmeric-based brightening angle. Less relevant if you specifically want a formulated ascorbic acid vitamin C product.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Kaolin clay base for deep cleansing
  • Includes an applicator brush
  • Formulated without parabens, sulfates or added dyes
What to check first
  • Not a leave-on vitamin C serum despite the name
  • Rinse-off mask, so results depend on regular use over time

Performance notes

Kaolin clay works by absorbing surface oil and drawing out impurities as it dries, which is the mechanism behind the deep-cleansing and pore-refining claims. The turmeric and fruit extract blend is included for its antioxidant and brightening properties, applied on top of that base clay action rather than replacing it.

Specifications

BrandGleamin
Dimensions & fit
Item Weight5.8 ounces
Capacity & performance
Item Volume2.5 fl oz
Construction & materials
Material FeaturesNatural
Material Type FreeAlcohol Free, Artificial Fragrance Free, Gluten Free, Paraben Free, Peg Free, Sulfates: SLS & SLES Free, Synthetic Colorants/Dyes Free, Talc Free, Nano Particle Free, Dye Free, Gluten Free, Paraben Free, SLS Free
Included components
Unit Count2.5 ounces
Included ComponentsApplicator Brush, Vitamin C Clay Mask (2.5 Fl Oz)
Other details
Skin TypeAll
Number Of Items1
Item FormClay
Model NumberG-VCMASK
ManufacturerGleamin
Upc040962684573
Global Trade Identification Number00040962684573
Product BenefitsAnti Acne, Anti Aging, Blackhead Removal, Blemishes Treatment, Brightening, Visibly Fade Dark Spots
Scent NameUnscented
Other Special Features Of The ProductAntioxidant-Rich Formula, Creamy Non-Drying Texture, Easy Rinse-Off Application, Infused With Turmeric Extract, Supports Post-Blemish Recovery
Manufacturer Part NumberG-VCMASK
Skin ToneAll
AsinB08HCVWG7B
Recommended Uses For ProductExfoliates Skin, Evens Skin Tone, Visibly Brightens Skin, Visibly Fades Dark Spots, Visibly Fades Dark Marks
Active IngredientsCurcuma Longa (Turmeric) Root Extract, Brassica Oleracea Acephala Leaf Extract (Kale), Tocopheryl Acetate (Vitamin E), Hydroclay, Aloe Barbadensis Leaf Juice, Kaolin, Citrus Australasica Fruit Extract (Finger Lime), Citrus Glauca Fruit Extract (Desert Lime), Terminalia Ferdinandiana Fruit (Kakadu Plum)
Best Sellers Rank#25,760 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #206 in Facial Masks
Customer Reviews{'ratings_count': '8,645', 'stars': '4.3'}
Target Use Body PartFace

How it compares

This product against the closest alternatives we track in masks.

ProductAmazon ratingRatingsProductDome score
Gleamin Vitamin C Clay Mask for Dark SpotsThis product4.3 / 58,6004.0 / 5
Beauty of Joseon Red Bean Pore Refreshing Mask Mud Cream Hydrating Wash Off PackBeauty of Joseon4.6 / 54,9004.5 / 5
SUNGBOON EDITOR Deep Collagen Overnight Mask Hydrating Mask for Glass SkinSungboon Editor4.5 / 55,7144.5 / 5
medicube Zero Pore Blackhead Mud Facial Maskmedicube4.5 / 55,4274.5 / 5
SKIN1004 Poremizing Quick Clay Stick MaskSkin10044.6 / 57,5444.5 / 5
Frequently asked

Questions about the Gleamin masks

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Does the Gleamin mask contain a vitamin C serum?

No, it is a kaolin clay mask formulated with turmeric and plant extracts rather than a liquid ascorbic acid serum.

How many uses does one jar provide?

Gleamin rates the 2.5 oz jar for up to 20 uses.

Is the Gleamin clay mask fragrance free?

Yes, it is listed as unscented.