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Skin Care Guides

Plain-English guides to skin care routines and ingredients. Start with the basics, or go straight to what you need.

  • 28 guides
  • Skin care routines, ingredients, and buying guides

01Guides

Skin Care Buying Guides

Buying guides for moisturizers, serums, cleansers, and sunscreen so you can choose with confidence.

Buying Guides

How to Choose a Face Moisturizer

Match a moisturizer to your skin type, the texture you enjoy wearing and the time of day, with plain-English ingredient tips along the way.

3 min read

Buying Guides

A Beginner’s Guide to Serums

A plain-English introduction to serums: what they are, where they fit in your routine and how to choose and add your first one.

3 min read

Buying Guides

How to Choose a Cleanser

Compare gel, foam, cream and oil cleansers, match one to your skin type and learn how to cleanse without leaving skin feeling tight.

3 min read

Buying Guides

How to Choose a Sunscreen

Mineral versus chemical, SPF numbers and broad spectrum explained in plain English, plus how much to use and when to reapply.

3 min read

Buying Guides

How to Choose Fragrance-Free Skin Care

What fragrance-free really means, how it differs from unscented, and how to read an ingredient list to spot added scent.

3 min read

02Guides

Find Products for Your Skin Type

Learn what dry, oily, combination, normal, and sensitive skin tend to need, and how to choose accordingly.

Shop by skin type

Skin Types

Skin Care for Dry Skin

What dry skin tends to feel like, the textures and ingredients that help it feel comfortable, and a simple routine to follow.

2 min read

Skin Types

Skin Care for Oily Skin

How oily skin tends to look and feel, the lightweight textures and ingredients that suit it, and a simple routine that keeps it balanced.

2 min read

Skin Types

Skin Care for Combination Skin

How to recognize combination skin, choose balanced textures and adjust by zone with a routine that works across your whole face.

2 min read

Skin Types

Skin Care for Normal Skin

What balanced skin looks like, why a short routine is usually enough, and how to adjust when your skin changes.

2 min read

Skin Types

Skin Care for Sensitive Skin

Care for sensitive-feeling skin with fragrance-free basics, patch testing, fewer new products at once and clear signs to ask a professional.

2 min read

03Collections

Shop by Skin Concern

Concern pages with a plain-English explanation, a simple routine, ingredient education, and products to explore.

All concerns

Hydration & Dry Skin

Learn how gentle cleansing, layered hydration and a comfortable moisturizer fit together, then shop products chosen for dry-feeling skin.

Sensitive Skin

Simple routines, fewer steps and fragrance-free options for skin that feels reactive or easily unsettled.

Blemishes & Breakouts

Cosmetic care for blemishes, congestion and oily-looking skin, from a gentle cleanse to a lightweight moisturizer.

Uneven Tone & Dark Spots

Brightening serums, gentle exfoliation and daily sunscreen, explained in plain English and built into a routine you can keep up.

Fine Lines & Firmness

Explore peptide serums, retinol, night creams and eye creams that help the appearance of fine lines, with daily sunscreen and steady habits you can keep.

Redness & Visible Irritation

A gentle approach for skin that looks flushed or feels reactive, with fragrance-free comfort formulas and clear guidance on when to ask a professional.

Dull-Looking Skin

Hydration, gentle exfoliation and vitamin C, built into a routine you can keep up all year.

04Guides

Build Your Skin Care Routine

Step-by-step guides to building a morning, evening, or hydration-focused routine you can keep up with.

Build a Routine

How to Build a Simple Skin Care Routine

A short routine you can actually keep: three core steps, a few optional extras, and a clear order for morning and evening.

4 min read

Build a Routine

A Simple Morning Skin Care Routine

A five-minute morning routine with four steps, one of them optional, and sunscreen as the finishing touch.

3 min read

Build a Routine

A Simple Evening Skin Care Routine

Evening is when you wash the day away and use richer products. Here is a simple version, with optional steps clearly marked.

3 min read

Build a Routine

How to Build a Hydration-Focused Routine

Skin that feels tight or rough is often short on moisture. Here is how to layer hydrating products in a routine that stays simple.

3 min read

05Guides

Ingredient Guides

Plain-English explainers on popular skin care ingredients and how to fit them into a simple routine.

Shop by ingredient

Ingredients

Skin Care Ingredients: Hyaluronic Acid

A plain-English look at hyaluronic acid: what it is, why it is a staple in hydrating products, and how to fit it into a simple routine.

4 min read

Ingredients

Skin Care Ingredients: Vitamin C

Vitamin C is a popular antioxidant for brighter-looking, more even-toned skin. Here is what it is, how its forms differ and how to use it.

4 min read

Ingredients

Skin Care Ingredients: Niacinamide

Niacinamide is a versatile ingredient for smoother-looking, more balanced skin. Learn how it works in a formula and how to add it to your routine.

3 min read

Ingredients

Skin Care Ingredients: Ceramides

Ceramides are lipids that occur naturally in skin and are used in moisturizers and serums for softness and comfort. Here is how they fit a simple routine.

3 min read

Ingredients

Skin Care Ingredients: Peptides

Peptides are short chains of amino acids used in serums, eye creams and night creams for the look of smoother, firmer skin. Here is what to expect.

4 min read

Ingredients

Skin Care Ingredients: Retinol

Retinol is a popular evening ingredient that rewards patience. Learn how to start slowly, look after your skin and know when to hold back.

4 min read

Ingredients

Skin Care Ingredients: Salicylic Acid

Salicylic acid is an exfoliating ingredient popular for the look of pores, texture and oily-looking skin. Learn how to use it gently.

3 min read

Ingredients

Skin Care Ingredients: Glycolic Acid

Glycolic acid is an exfoliating acid used for smoother, brighter-looking skin. Learn how often to use it and how to look after your skin.

4 min read

06Quiz

Find Your Routine Quiz

Five quick questions

Find your routine

Tell us your skin type, your main concern, and how much time you want to spend. We will suggest a simple routine, and a set that goes with it.

07Sets

Shop Skin Care Sets

Complete routines in one set, priced below the total of buying each product on its own.

All bundles and sets
Assurion Labs Daily Hydration Routine set with a cleanser, a dropper serum, and a face cream on a dark background Bundle & Save

Skin care set

Daily Hydration Routine

Three steps to help skin feel hydrated, soft, and comfortable.

Includes: Gentle Daily Cleanser, Hyaluronic Hydration Serum, Daily Hydrating Face Cream

$61.00 Bought separately: $72.00

Save $11 (15%)

Add bundle to cart
Assurion Labs Simple Skin Care Routine set with a cleanser, a face cream, and a sunscreen tube on a dark background Bundle & Save

Skin care set

Simple Skin Care Routine

The everyday basics, in three easy steps.

Includes: Gentle Daily Cleanser, Daily Hydrating Face Cream, Daily Mineral Sunscreen SPF 40

$63.00 Bought separately: $74.00

Save $11 (15%)

Add bundle to cart
Assurion Labs Brightening Routine set with a cleanser, a vitamin C dropper serum, and a face cream on a dark background Bundle & Save

Skin care set

Brightening Routine

Three steps for a fresher, more even-looking complexion.

Includes: Gentle Daily Cleanser, Brightening Vitamin C Serum, Daily Hydrating Face Cream

$66.00 Bought separately: $78.00

Save $12 (15%)

Add bundle to cart
Assurion Labs Sensitive Skin Routine set with a cleanser, a comfort cream jar, and a mineral sunscreen tube on a dark background Bundle & Save

Skin care set

Sensitive Skin Routine

Fragrance-free basics designed for sensitive-feeling skin.

Includes: Gentle Daily Cleanser, Fragrance-Free Comfort Cream, Daily Mineral Sunscreen SPF 40

$65.00 Bought separately: $76.00

Save $11 (14%)

Add bundle to cart

08Guides

Skin Care Education

Start here for plain-English basics on skin types, product order, patch testing, and reading labels.

Skin Care 101

How to Identify Your Skin Type

A simple bare-face test, done at home in under an hour, can help you choose textures that feel comfortable on your skin.

3 min read

Skin Care 101

Skin Care 101: The Basics

Skin care looks complicated, but the basics are short. Here is what products do, which steps matter most, and how to start.

3 min read

Skin Care 101

How to Read a Skin Care Ingredient List

The back of a skin care box is easier to read than it looks. Here is how the list is ordered and what to check first.

3 min read

Skin Care 101

Common Skin Care Routine Mistakes

Most routine mistakes come from doing too much, too fast. Here are the common ones and an easy fix for each.

3 min read

09Answers

Frequently Asked Questions

Quick answers about products, orders, shipping, returns, and your account.