GlowScience HQ

Issue No. 14 — Spring 2026

The skincare reviews that read the label before they read the marketing.

Ingredient-first, bench-tested, and double-checked by board-certified dermatologists — we cut through the actives hype so you can spend on what actually performs on skin.

Browse Reviews How We Test

Independent & reader-supported. We buy every product we review.

Editorial flat-lay of skincare serums and droppers on a linen surface — Vol. 14 — Serums, Sunscreens & Bond-BuildersPlate 01

By the Numbers

Products tested in-lab: 1,284
Dermatologists consulted: 37
Ingredients tracked: 612
Retest cadence: Quarterly

Latest Reviews

EcoTools Makeup Brush + Sponge Shampoo Review

EcoTools' Makeup Brush + Sponge Shampoo cleans tools in seconds — better hygiene + longer brush life. We tested it for 8 weeks against bar soap and pro cleaners.

Apr 27, 20263 min readskincare

skincare

5-in-1 Hot Air Styler Wrap Review

A 5-in-1 hot air styler is the budget Dyson Airwrap alternative. We tested it for 6 weeks against the $599 original and a basic round brush.

Apr 27, 20263 min readskincare

skincare

Olaplex No. 5 Bond Maintenance Conditioner Review

Olaplex No. 5 is the daily-use bond-maintenance conditioner that pairs with No. 4 shampoo. We tested it for 8 weeks on color-treated hair against drugstore alternatives.

Apr 27, 20263 min readskincare

skincare

Philips Sonicare ProtectiveClean 4100 Review

The Sonicare ProtectiveClean 4100 is the entry-Sonicare-tier sonic toothbrush. We tested it for 8 weeks against an Oral-B Pro 1000 and the bare-manual control.

Apr 27, 20263 min readskincare

skincare

Supergoop! Unseen Sunscreen SPF 50 Review

Supergoop! Unseen Sunscreen is the cult clear-gel primer-finish SPF 50. We tested it for 8 weeks of daily wear under makeup against thicker traditional sunscreens.

Apr 27, 20263 min readskincare

skincare

The Ordinary Multi-Peptide + Hyaluronic Acid Serum Review

The Ordinary Multi-Peptide + Hyaluronic Acid is the brand's anti-aging peptide serum for crow's feet. We tested it for 8 weeks against pure HA alternatives.

Apr 27, 20263 min readskincare

skincare

PRITECH Facial Cleansing Brush Review

PRITECH's silicone facial cleansing brush is the $10 entry-tier alternative to Foreo Luna. We tested it for 8 weeks of daily use against bare-hands cleansing.

Apr 27, 20263 min readskincare

skincare

MEDITHERAPY Retinal Skin Booster Serum Review

MEDITHERAPY Retinal Skin Booster uses retinaldehyde — the more potent retinoid form between retinol and tretinoin. We tested it for 8 weeks.

Apr 27, 20263 min readskincare

skincare

LANEIGE Water Sleeping Mask Review

LANEIGE Water Sleeping Mask is the cult K-beauty overnight hydrator. We tested it for 6 weeks of nightly use against face moisturizer alternatives.

Apr 27, 20263 min readskincare

skincare

ISNTREE Hyaluronic Acid Daily Sun Gel SPF 30 Review

ISNTREE Hyaluronic Acid Daily Sun Gel combines SPF 30 with hyaluronic-acid hydration. We tested the K-beauty sunscreen for 8 weeks of daily use.

Apr 27, 20263 min readskincare

skincare

CeraVe Intensive Moisturizing Cream for Body Review

CeraVe Intensive Moisturizing Cream is the dermatologist-tier body cream for severe dryness. We tested it for 8 weeks of full-body daily use through winter.

Apr 27, 20263 min readskincare

skincare

COSRX AHA/BHA Treatment Toner Review

COSRX AHA/BHA Treatment Toner is the K-beauty entry-tier exfoliating toner. We tested it for 8 weeks on combination skin against The Ordinary's strong peel.

Apr 27, 20263 min readskincare

skincare

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The skincare reviews that read the label before they read the marketing.

Latest Reviews

EcoTools Makeup Brush + Sponge Shampoo Review

5-in-1 Hot Air Styler Wrap Review

Olaplex No. 5 Bond Maintenance Conditioner Review

Philips Sonicare ProtectiveClean 4100 Review

Supergoop! Unseen Sunscreen SPF 50 Review

The Ordinary Multi-Peptide + Hyaluronic Acid Serum Review

PRITECH Facial Cleansing Brush Review

MEDITHERAPY Retinal Skin Booster Serum Review

LANEIGE Water Sleeping Mask Review

ISNTREE Hyaluronic Acid Daily Sun Gel SPF 30 Review

CeraVe Intensive Moisturizing Cream for Body Review

COSRX AHA/BHA Treatment Toner Review

Never Miss a Review

One editor's pick.Every Sunday morning.

One editor's pick.
Every Sunday morning.