US
Byoma

Byoma çiro Moisturizer

  • Moisturizer
  • Oily
  • Bottle
  • Cruelty Free, Vegan
4.5/ 5 on Amazon5,100Amazon ratings4.0ProductDome score
  • More reviewed than 94%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou have oily skin and want a gel moisturizer that also addresses redness

A lightweight gel moisturizer for oily skin combining ceramide, niacinamide and lactic acid, aimed at calming redness rather than heavy hydration.

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ProductDome scorecard

How it ranks among the 323 moisturizers we track

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

4.5★ across 5,100 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 543 ratings4.6

5,100 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.4

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 323 moisturizers we track - how the scorecard works · full moisturizers 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

Ceramide, niacinamide, green tea and lactic acid go into this 50 milliliter gel moisturizer from Byoma, aimed at oily skin dealing with redness and inflammation.

The gel format and oily-skin labeling point this moisturizer at buyers who want hydration without a heavy or occlusive feel. Niacinamide and ceramide are a common pairing for barrier support, while the addition of lactic acid brings mild exfoliation into what is otherwise framed as a calming, redness-focused formula.

  • 50 ml gel moisturizer
  • Ceramide, niacinamide and lactic acid
  • Formulated for oily skin
  • Targets inflammation and redness

Who it's for

Best for people with oily skin dealing with redness or inflammation who want a lightweight gel rather than a cream. Buyers with dry or sensitive skin needing richer occlusion should look elsewhere, since this is formulated for oilier skin types.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Ceramide and niacinamide for barrier support
  • Targets inflammation and redness
  • Lightweight gel texture for oily skin
What to check first
  • Green tea scent, not fragrance-free
  • Lactic acid may not suit sensitive skin despite calming claims

Performance notes

Niacinamide and ceramide work together to support the skin barrier, while green tea extract is included for its calming properties tied to the inflammation and redness claims. Lactic acid adds a mild exfoliating element, an unusual addition to a moisturizer rather than a dedicated peel or serum.

Specifications

BrandByoma
Dimensions & fit
Size1.7 fl oz
Capacity & performance
Age RangeAdult
Construction & materials
MaterialCruelty Free, Vegan
Other details
Skin TypeOily
ContainerBottle
Item FormGel
Key Ingredientsceramide,green tea,niacinamide, lactic acid
ScentGreen Tea
AddressesInflammation, Redness

How it compares

This product against the closest alternatives we track in moisturizers.

ProductAmazon ratingRatingsProductDome score
Byoma çiro MoisturizerThis product4.5 / 55,1004.0 / 5
Bubble Skincare 104000 MoisturizerBubble Skincare4.8 / 56,9004.7 / 5
Skin1004 8809576261134 MoisturizerSkin10044.6 / 59,5004.5 / 5
Beauty of Joseon 8809954941498 MoisturizerBeauty of Joseon4.5 / 57,4004.5 / 5
Dr.Althea 8809447256221 MoisturizerDr.Althea4.6 / 518,2004.4 / 5
Frequently asked

Questions about the Byoma moisturizers

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

Who is the Byoma moisturizer formulated for?

It is labeled for oily skin types.

What ingredients does this Byoma moisturizer contain?

Ceramide, green tea, niacinamide and lactic acid.

Is this Byoma moisturizer fragrance-free?

No, it has a green tea scent.