---
product_id: 717480849
title: "Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint)"
brand: "undefined"
price: "¥172"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/717480849-undefined-beauty-r-and-r-sun-serum-spf-50-pa
store_origin: JP
region: Japan
---

# 40-min Water Resistant Hydrating Niacinamide Boost SPF 50 Broad Spectrum Shield Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint)

**Brand:** undefined
**Price:** ¥172
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Glow Boldly, Protect Fiercely — Your Skin’s New Power Move

## Quick Answers

- **What is this?** Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) by undefined
- **How much does it cost?** ¥172 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/717480849-undefined-beauty-r-and-r-sun-serum-spf-50-pa)

## Best For

- undefined enthusiasts

## Why This Product

- Trusted undefined brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Fresh, Rain or Shine:** Water-resistant for 40 minutes with a subtle light tint that adapts seamlessly to your natural complexion.
- • **Hydrate & Nourish with Nature:** Infused with Niacinamide, Tremella Mushroom, Jojoba & Rosemary for deep moisture and soothing care.
- • **Glow-Enhancing Antioxidant Power:** Boosts antioxidant activity by 200% to fight free radicals and maintain youthful radiance.
- • **Ultimate UV & Blue Light Defense:** SPF 50 PA++++ mineral formula blocks UVA/UVB rays and digital pollution for all-day skin protection.
- • **Clean, Lightweight & Noncomedogenic:** Silicone-free serum absorbs quickly without clogging pores—perfect for every skin type.

## Overview

Undefined Beauty R&R Sun Serum SPF 50 PA++++ is a tinted mineral sunscreen that offers broad-spectrum UVA/UVB and blue light protection. Enhanced with niacinamide and natural botanicals, it hydrates, nourishes, and boosts antioxidant defense while being water-resistant and noncomedogenic. Designed for all skin types, this lightweight serum delivers superior anti-aging benefits and a natural glow with a subtle tint.

## Description

Protect and nourish your skin with Undefined Beauty R&R Sun Serum SPF 50, a tinted mineral sunscreen that provides broad-spectrum UVA/UVB protection, blue light defense, and hydration in a lightweight, noncomedogenic formula. Infused with Niacinamide, Tremella Mushroom, Jojoba, and Rosemary, this water-resistant (40 min) SPF boosts antioxidant activity by up to 200% to help defend against environmental stressors while keeping skin smooth and even-toned. Available in three flexible shades to blend seamlessly with your natural complexion.

## Features

- POWERFUL SPF 50 MINERAL PROTECTION – Shields skin from UVA/UVB rays (UV damage), pollution, and blue light while supporting overall skin health.
- BOOSTS ANTIOXIDANT DEFENSE – Enhances antioxidant activity by up to 200% to help combat free radical damage and maintain a youthful glow.
- HYDRATING & NOURISHING FORMULA – Niacinamide, Tremella Mushroom, Jojoba, and Rosemary deliver lasting moisture and skin-soothing benefits.
- NONCOMEDOGENIC & SILICONE-FREE – Absorbs quickly without clogging pores, making it suitable for all skin types.
- WATER-RESISTANT & FLEXIBLE SHADES – Provides 40-minute water resistance and comes in three adaptable tints: Light, Medium, and Deep.
- ANTI-AGING & EVEN SKIN TONE – Rated PA++++ for superior anti-aging benefits and protects against blue light, the main contributor of hyperpigmentation from the sun. Also infused with Niacinamide to fade existing hyperpigmentation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Undefined Beauty |
| Product Dimensions | 3.81 x 3.81 x 10.16 cm; 48.19 g |
| ASIN | B0CH1P7M95 |

## Product Details

- **Scent:** No added fragrance
- **Product benefits:** Nourishing
- **Sun Protection Factor:** 50 Sun Protection Factor (SPF)
- **Item weight:** 1.7 Ounces
- **Number of Items:** 1

## Images

![Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) - Image 1](https://m.media-amazon.com/images/I/61mx8qX26yL.jpg)
![Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) - Image 2](https://m.media-amazon.com/images/I/71iglye87DL.jpg)
![Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) - Image 3](https://m.media-amazon.com/images/I/81xgjQhWgXL.jpg)
![Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) - Image 4](https://m.media-amazon.com/images/I/61+7G4t1aVL.jpg)
![Undefined Beauty R&R Sun Serum SPF 50 PA++++ Tinted Mineral Sunscreen with Niacinamide, Water Resistant Broad Spectrum Protection & Blue Light Defense (Light Tint) - Image 5](https://m.media-amazon.com/images/I/71liLOmXj+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How much do i have to apply to get the spf?**
A: I’ve been told to get the full spf, that you have to apply a teaspoon for face and neck

**Q: Is this gluten free?**
A: Yes! R&R Sun Serum is gluten free

**Q: Where is it made?**
A: No idea.  It’s a good sunscreen but the tint is fairly dark

**Q: Is this sunscreen cruelty free?**
A: Yes, Undefined is cruelty free and leaping bunny certified 🐰

## Frequently Bought Together

- Undefined Beauty R&R Sun Serum SPF 50 – Tinted Mineral Sunscreen with Niacinamide, Broad Spectrum Protection & Blue Light Defense (Light Tint/Neutral Undertone)
- Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Serum - for Oily & Dry Skin - Fragrance-Free - 1 Fl oz
- Healthy Skin Lab Protect Tinted Moisturizer & Mineral Sunscreen SPF 50, Hyaluronic Acid, Zinc Oxide, Titanium Dioxide for Deep Hydration, Dermatologist-Tested, Suitable for All Skin Types, 50ml

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**Shop now:** [https://www.desertcart.jp/products/717480849-undefined-beauty-r-and-r-sun-serum-spf-50-pa](https://www.desertcart.jp/products/717480849-undefined-beauty-r-and-r-sun-serum-spf-50-pa)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*