RIMAN

Moisture Layer Sunscreen

Broad Spectrum SPF50+ PA++++ Reef-safe & vegan 50 mL / 1.69 fl.oz
$36.00
Worth it for a no-white-cast daily SPF

View at RIMAN mall

Price accurate as of July 18, 2026. A surcharge of 3.6% applies at checkout due to current import tariffs. Availability and pricing may change at the retailer.

ICD Moisture Layer Sunscreen — pale green tube beside a swipe of white sunscreen texture on a white background
Disclosure: Educational content, not medical advice. This post contains affiliate links, and I may earn a small commission at no extra cost to you. Product facts and clinical figures are RIMAN’s own official claims — results vary from person to person.

✎ Draft note — remove before publishing

Auto-generated draft. Add your own wear-test notes before publishing — whether it really leaves no white cast on your tone, and how it feels under makeup.

Here’s the short version: the ICD Moisture Layer Sunscreen is a hydrating, broad-spectrum SPF50+ PA++++ sunscreen built to protect without the tight, chalky feel some sunscreens leave behind. It’s reef-safe and vegan-certified. It’s a strong daily-driver pick if you want real protection with a comfortable, gel-like finish. If you specifically want a matte, oil-control sunscreen, this leans more hydrating than mattifying.
Close-up of a smooth white sunscreen texture swipe on a plain background
The gel-cream texture is designed to absorb without a heavy or greasy after-feel.

What it is

What is the Moisture Layer Sunscreen?

It’s a daily sunscreen built around three points: gentle, comfortable protection; a clear, hydrated, radiant look; and a water-gel texture that avoids the white cast some mineral or high-SPF formulas leave behind.

Yam Root Extract

Helps form a moisture film on the skin’s surface to support hydration.

Hyaluronic Acid

Delivers and holds onto moisture deep in the skin.

Giant Centella Extract

RIMAN’s heritage centella, included for barrier support and a comfortable, soothed feel.

The evidence

The results RIMAN reports

RIMAN cites testing from PNK Skin Clinical Research Center. Sharing the figures as reported — not as a promise:
13hr

Claimed UV protection duration

44.6%

Increase in deep (inner) hydration

19%

Increase in surface hydration

Brand-reported. Figures are RIMAN’s own testing results. The formula also completed primary irritation testing and carries Reef Safe and Vegan certifications. Cosmetic, not medical, claims — individual results vary.

The method

How to use it

1
Last skincare step
Apply as the final step of your skincare routine, after moisturizer.
2
Cover face and neck
Smooth evenly over areas exposed to sun, including the neck, and let it absorb before makeup.

Certifications

This sunscreen is Reef Safe and Vegan certified, and completed primary skin-irritation testing for sensitive skin.

The honest part

What it realistically does — and doesn’t

What you can expect: real broad-spectrum protection with a genuinely hydrating, comfortable finish and no reported white cast — a strong, well-scoped job for a daily sunscreen. The honest limitation: this is a hydrating gel-cream formula, not a mattifying one — if you’re very oily, you may want to pair it with a mattifying primer. Sunscreen also needs reapplication through the day for continued protection, regardless of the initial duration claim. Educational content, not medical advice — results vary.

The decision

Buy or skip: who this sunscreen is for

Buy it if

  • You want real SPF50+ protection without a white cast
  • You have dry or dehydrated skin
  • You care about reef-safe, vegan formulas

Skip it if

  • You want a fully mattifying sunscreen
  • Your skin is very oily and hydration-averse
  • You already have a sunscreen you love
Curated, tested, and explained — so you can decide whether this sunscreen earns a spot in your daily routine.
Reef Safe certified
Vegan certified
Primary irritation tested

Bottom line: the ICD Moisture Layer Sunscreen is a comfortable, hydrating SPF50+ PA++++ sunscreen with real broad-spectrum protection and no reported white cast. Great as a daily-driver for dry or dehydrated skin; easy to skip if you specifically want a mattifying formula.

Frequently Asked Questions

Q. Does it leave a white cast?

A. RIMAN designs it as a clear, hydrating gel-cream aimed at avoiding the white cast some sunscreens leave — results can still vary by skin tone.

Q. Is it reef-safe?

A. Yes, RIMAN reports Reef Safe certification alongside its Vegan certification.

Q. Do I need to reapply during the day?

A. Yes. Regardless of the reported protection duration, reapplying sunscreen through the day (especially with sun exposure) is good practice.

Q. Why is there a surcharge at checkout?

A. A 3.6% surcharge currently applies at checkout due to import tariffs. The $36 price is before that surcharge; confirm the final total at the retailer.