US
Byoma

BYOMA SPF 30 Face Fluid Sunscreen

  • SPF 30 broad spectrum UVA and UVB
  • No white cast, luminous glow, all skin tones
  • Not water resistant per the water resistance field
  • 1.69 fl oz (50 ml) bottle
  • Unscented, barrier strengthening

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

An ultra-lightweight facial sunscreen fluid with a luminous finish and no white cast. The listing has a contradictory note about water resistance, so assume it is not water resistant.

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ASIN: B0DR9Y1MP7Category: Sunscreens

Overview

BYOMA makes this face fluid as a facial sunscreen that doubles as a moisturizer, with a lightweight lotion texture and a luminous finish. The listing says it is antioxidant-rich, unscented and made to strengthen the skin barrier.

A non-greasy fluid that leaves a glow suits daily face protection under makeup. The water resistance information conflicts across fields, with the formal field saying not water resistant.

Who it's for

A moisturizer-and-sunscreen step for all skin tones fits this fluid. Skip it if you want a matte finish, since the listing stresses luminous glow.

Pros and cons

Pros
  • No white cast
  • Strengthens skin barrier
Cons
  • Water resistance info conflicts
  • Reapplication guidance missing
  • Luminous finish, not matte

Performance notes

A broad spectrum filter covers UVA and UVB, and the thin fluid texture spreads without leaving a cast on deeper skin tones. Antioxidants and barrier-strengthening ingredients are the extra role of the formula, though the listing does not name them.

Specifications

BrandByoma
Dimensions & fit
Item dimensions4.72 x 1.57 x 4.72 inches
Item Weight50 g
Package Size Name1.69OZ
Capacity & performance
Item Volume50 ml (1.69 fl oz)
Age Range DescriptionYouth
Construction & materials
ColorWhite
Included components
Unit Count1.69 Fluid Ounces
Other details
Sun Protection Factor30
Water Resistance LevelNot water resistant
Skin TypeAll
Item FormLotion
Skin ToneAll
Scent NameUnscented
Recommended Uses For ProductDaily protection
Country As LabeledRepublic of Korea

Frequently asked questions

How often should I reapply BYOMA SPF 30 Face Fluid?

The listing gives no reapplication schedule, so follow the label. It is listed as daily protection.

Is BYOMA SPF 30 Face Fluid water resistant?

The water resistance field says not water resistant, though the benefits text hedges with likely water resistant, so treat it as not.

Does it leave a white cast?

No, the title and highlights say no white cast.

Is it a moisturizer or a sunscreen?

Both. The listing calls it an SPF moisturizer.