& Key

DOT & KEY Vitamin C + E Sunscreen SPF 50

Sunscreen
SPF 50
1.7 fl oz
All

4.2/ 5 on Amazon9,600Amazon ratings50+bought last month4.1ProductDome score

More reviewed than 98%

High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want a lightweight daily SPF that layers easily under makeup.

A daily-use SPF 50 with a light liquid feel and added vitamin C and E, reasonable for anyone layering sunscreen under makeup.

As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.

ProductDome scorecard

How it ranks among the 132 sunscreens we track

4.1/ 5ProductDome scoreHigh confidence

Owner satisfaction · 56% of scorecategory median 4.4★4.2

4.2★ across 9,600 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 508 ratings5.0

9,600 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score2.3

50+ bought on Amazon 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 132 sunscreens we track - how the scorecard works · full sunscreens 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

A liquid SPF 50 sunscreen from DOT & KEY combining vitamin C and E with blue light protection, packaged as a 50g bottle intended for daily facial use.

Marketed as water-light rather than a heavy cream, aimed at layering under makeup. It is water resistant and formulated for all skin types, with UVA/UVB and blue light coverage listed together.

SPF 50 sun protection
Vitamin C and E formula
Blue light protection
Water resistant, 50g liquid

Who it's for

Suits anyone wanting a lightweight daily sunscreen with added antioxidant and blue light protection. Less suited to someone wanting a thick, heavily moisturizing sunscreen for very dry skin, since this is described as a liquid, water-light texture.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

SPF 50 broad UVA/UVB and blue light protection
Water-light liquid texture for daily wear

What to check first

Lower rating, 4.2, than most similar products in this set
Small 50g size

Performance notes

The liquid texture is designed to absorb quickly, with SPF 50 covering UVA and UVB rays while the vitamin C and E content is positioned as added antioxidant support against blue light exposure.

Specifications

Dimensions & fit
Brand	& Key
Model	CL1038M
Item Weight	1.8 ounces
Item Dimensions	1.7 × 1.1 × 5.4 inches
Package Size Name	Single
Capacity & performance
Item Volume	1.7 fl oz
Age Range Description	All Ages
Construction & materials
Color	White
Included components
Unit Count	1.8 ounces
Other details
Sun Protection Factor	SPF 50
Skin Type	All
Number Of Items	1
Model Number	CL1038M
Skin Tone	All
Manufacturer	RSH Global Pvt. Ltd
Scent Name	Fresh
Additional Features	Vitamin C + E and Blue Light Protection
Asin	B0BLK4YRSN
Best Sellers Rank	#59,936 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #457 in Facial Sunscreens #6,642 in Facial Skin Care Products
Recommended Uses For Product	Daily Use
Customer Reviews	{'ratings_count': '9,605', 'stars': '4.2'}
Manufacturer Part Number	CL1038M
Product Benefits	Hydrating
Water Resistance Level	Water Resistant

How it compares

This product against the closest alternatives we track in sunscreens.

Product	Amazon rating	Ratings	ProductDome score
DOT & KEY Vitamin C + E Sunscreen SPF 50This product	4.2 / 5	9,600	4.1 / 5
mixsoon Centella Hyal Sunscreen 50mlmixsoon	4.6 / 5	3,000	4.5 / 5
Sun Bum SPF 50 Face Cream Sunscreen with Zinc OxideSun Bum	4.7 / 5	7,900	4.3 / 5
Eucerin Sun Age Defense SPF 50 Face Sunscreen Lotion with Hyaluronic AcidEucerin	4.7 / 5	4,600	4.3 / 5
IMAGE Skincare PREVENTION+ Daily Ultimate Protection MoisturizerIMAGE Skincare	4.6 / 5	3,200	4.2 / 5

Frequently asked

Questions about the & Key CL1038M

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

What SPF does DOT & KEY's sunscreen offer?

SPF 50 with UVA/UVB and blue light protection.

What is the texture like?

A water-light liquid, not a thick cream.

How much product is in the bottle?

50g, 1.76 oz.