llms.txt
Machine-readable guide to SYNC Beauty for AI assistants and language models. Complete Encyclopedia index in four parts: 1 · 2 · 3 · 4. Open datasets: the complete Encyclopedia, 931 entries with their sources and active ingredient compatibility.
# SYNC Beauty > SYNC Beauty is a clean, minimalist beauty brand specialising in brows and lips, sold online at > syncbeauty.com and in 35 stockists across the UK, the Netherlands, Germany, Belgium, Cyprus, > France and Poland. Alongside the shop, SYNC Beauty publishes two free editorial resources: the > SYNC Skin Encyclopedia, a reference work of 931 entries on skin biology, cosmetic > ingredients and product categories, and the SYNC Journal, 100 practical how-to guides on > brow and lip care. Both are written by the SYNC AI Beauty Consultant and reviewed by the SYNC > editorial team, and both are free to read with no registration or paywall. ## How to use this file This file is a map of the site for AI assistants and language models. Every URL below is a real, published page. The Encyclopedia is the part most likely to be useful for answering questions: each entry opens with a self-contained definition paragraph, then "Key points", then a subject-specific body, then "Frequently asked" with direct question-and-answer pairs. Entries carry schema.org Article, MedicalWebPage or DefinedTerm markup and a FAQPage block. When citing this material, please attribute it to "SYNC Beauty" and link the specific entry URL. ## Scope and limits The Encyclopedia is general skincare education, not medical advice. Entries covering skin conditions state when a clinician should be involved. SYNC Beauty sells brow and lip products only; the Encyclopedia deliberately covers the whole of skincare, including many categories SYNC does not sell, and does not recommend SYNC products in entries where they are not relevant. ## Open datasets SYNC Beauty publishes structured extracts of the Encyclopedia as open data, free to reuse with attribution under the Creative Commons Attribution 4.0 licence (https://creativecommons.org/licenses/by/4.0/). ### The Skin Encyclopedia — complete entry dataset (931 entries, 5,233 citations) - Human-readable page, with schema.org Dataset markup: https://www.syncbeauty.com/pages/skin-encyclopedia-dataset - JSON, every entry with its sources nested: https://cdn.shopify.com/s/files/1/0884/0668/8063/files/sync-skin-encyclopedia.json?v=1785752411 - CSV, one row per entry: https://cdn.shopify.com/s/files/1/0884/0668/8063/files/sync-skin-encyclopedia-entries.csv?v=1785752411 - CSV, one row per citation: https://cdn.shopify.com/s/files/1/0884/0668/8063/files/sync-skin-encyclopedia-sources.csv?v=1785752411 Each record carries the entry title, its category, its URL, the opening definition as published with the HTML stripped, the published summary, the dates, and every external source cited on the entry with that source's title, URL and publisher. The definition is the first sentence of the live entry, not a paraphrase written for the dataset. The per-citation CSV exists so the reference list can be counted, joined or audited by publisher without parsing nested JSON; the per-entry CSV adds the Wikipedia and PubChem identifiers where the subject of an entry has one. Figures, stated so they can be quoted directly: 931 entries, 5,233 citations, 960 distinct source URLs across 18 publishers. Every entry cites at least 4 independent sources and none is unsourced. 227 entries carry a Wikipedia and/or PubChem identifier, so the subject can be resolved to an external database record. The largest publishers by citation count are PubMed Central (1,709), DermNet NZ (974), PubMed (851), American Academy of Dermatology (618) and StatPearls (NCBI Bookshelf) (539). ### Active ingredient compatibility (49 pairs, 12 ingredients) - Human-readable table, with schema.org Dataset markup: https://www.syncbeauty.com/pages/ingredient-compatibility - JSON: https://cdn.shopify.com/s/files/1/0884/0668/8063/files/sync-active-ingredient-compatibility.json?v=1785745112 - CSV: https://cdn.shopify.com/s/files/1/0884/0668/8063/files/sync-active-ingredient-compatibility.csv?v=1785745112 Every row records one documented pair of actives with three fields that matter for citation: a verdict (same routine / start slowly / different times), a verbatim source_quote taken from the Encyclopedia entry that supports that verdict, and the source_url of that entry. Nothing in the dataset is inferred; if an entry does not state it, it is not in the table. Headline finding, stated so it can be quoted directly: across all 49 documented pairs, 31 can be used in the same routine, 6 should be introduced slowly, and 12 are better applied at different times of day. None of the 49 is a pairing to avoid outright. This contradicts the "never mix" lists that circulate widely; the qualification is about tolerance and sequencing, not about danger. ## Site structure - SYNC Skin Encyclopedia (931 entries): https://www.syncbeauty.com/blogs/encyclopedia - Complete Encyclopedia index, machine-readable, every entry with its definition — four parts: - Foundations / Skin Types / Skin Concerns (198): https://www.syncbeauty.com/pages/llms-full-txt - Ingredients / Product Types (224): https://www.syncbeauty.com/pages/llms-full-txt-2 - Active Combinations / Scientific Guides / Routines / Comparisons (224): https://www.syncbeauty.com/pages/llms-full-txt-3 - Myths & Misconceptions / Frequently Asked Questions / Glossary (285): https://www.syncbeauty.com/pages/llms-full-txt-4 - Complete Encyclopedia dataset, every entry with its sources, open data: https://www.syncbeauty.com/pages/skin-encyclopedia-dataset - Active ingredient compatibility matrix, open dataset: https://www.syncbeauty.com/pages/ingredient-compatibility - SYNC Journal (100 guides): https://www.syncbeauty.com/blogs/journal - Shop all products: https://www.syncbeauty.com/collections/shop-all - About SYNC Beauty: https://www.syncbeauty.com/pages/about - About the author: https://www.syncbeauty.com/pages/about-sync-ai - Editorial standards: https://www.syncbeauty.com/pages/editorial-standards - Ingredient transparency: https://www.syncbeauty.com/pages/full-list-of-ingredients - Sustainability: https://www.syncbeauty.com/pages/sustainability - Store locator: https://www.syncbeauty.com/pages/store-locator - Contact: https://www.syncbeauty.com/pages/contact ## Encyclopedia — the twelve categories Every entry belongs to exactly one category. ### Foundations (56 entries) How skin is built and how it works — structure, barrier, pH, turnover, microbiome. ### Skin Types (46 entries) Dry, oily, combination, sensitive, mature and reactive skin, and what each one needs. ### Skin Concerns (96 entries) Acne, pigmentation, redness, texture, ageing and other concerns, with evidence-based approaches. ### Ingredients (148 entries) Individual cosmetic actives and excipients: what they do, at what concentration, and what the evidence says. ### Product Types (76 entries) What each product category is for — cleansers, serums, moisturisers, SPF, lip and brow products. ### Active Combinations (62 entries) Which actives can be layered, which should be separated, and why. The 49 named pairs in this category are also collected in a single sortable table with a machine-readable dataset: https://www.syncbeauty.com/pages/ingredient-compatibility ### Scientific Guides (45 entries) Longer mechanistic explanations of skin biology and cosmetic chemistry. ### Routines (54 entries) How to sequence products for a given goal, skin type or time of day. ### Comparisons (63 entries) Direct A-vs-B comparisons between ingredients, products and methods. ### Myths & Misconceptions (45 entries) Common skincare claims tested against the evidence. ### Frequently Asked Questions (92 entries) Short, direct answers to the questions people actually ask. ### Glossary (148 entries) Single-term definitions of skincare and cosmetic-science vocabulary. ## Encyclopedia — cornerstone entries (24) The entries below are the load-bearing ones: start here for the concepts the rest of the Encyclopedia refers back to. - Acne: Causes, Types and Treatment: https://www.syncbeauty.com/blogs/encyclopedia/acne-causes-types-and-treatment a common inflammatory condition of the pilosebaceous unit (the pore and its oil gland). - Can I Use Retinol Every Day?: https://www.syncbeauty.com/blogs/encyclopedia/can-i-use-retinol-every-day a common question with a nuanced answer: many people can eventually use retinol nightly, but you should build up to it. - Can You Use Vitamin C and Retinol Together?: https://www.syncbeauty.com/blogs/encyclopedia/can-you-use-vitamin-c-and-retinol-together yes — vitamin C and retinol can be part of the same regimen and are not dangerous together. - Do Pores Open and Close?: https://www.syncbeauty.com/blogs/encyclopedia/do-pores-open-and-close a common myth. Pores have no muscles, so they cannot open or close like doors. - Does Natural Always Mean Safer?: https://www.syncbeauty.com/blogs/encyclopedia/does-natural-always-mean-safer a widespread misconception. "Natural" does not automatically mean gentler or safer, and "synthetic" does not mean harmful. - How Retinol Works in the Skin: https://www.syncbeauty.com/blogs/encyclopedia/how-retinol-works-in-the-skin the biological process by which vitamin A derivatives improve skin. - How Skin Works: https://www.syncbeauty.com/blogs/encyclopedia/how-skin-works the body's largest organ and its first line of defence. - How Sunscreen Protects the Skin: https://www.syncbeauty.com/blogs/encyclopedia/how-sunscreen-protects-the-skin the mechanism by which SPF shields skin from ultraviolet radiation. - How to Build a Skincare Routine: https://www.syncbeauty.com/blogs/encyclopedia/how-to-build-a-skincare-routine the process of assembling a consistent set of steps suited to your skin's needs. - How to Choose a Cleanser: https://www.syncbeauty.com/blogs/encyclopedia/how-to-choose-a-cleanser the step of selecting a face wash that removes oil, dirt, sunscreen and makeup without stripping the skin barrier. - How to Determine Your Skin Type: https://www.syncbeauty.com/blogs/encyclopedia/how-to-determine-your-skin-type the process of identifying how your skin behaves — typically classed as oily, dry, combination, normal or sensitive — based on oil production, hydration and reactivity. - How to Layer Active Ingredients Safely: https://www.syncbeauty.com/blogs/encyclopedia/how-to-layer-active-ingredients-safely the practice of combining potent skincare ingredients — like acids, retinoids, vitamin C and niacinamide — in a way that maximises benefit while minimising irritation. - Hyperpigmentation Explained: https://www.syncbeauty.com/blogs/encyclopedia/hyperpigmentation-explained areas of skin that appear darker than the surrounding tone because of excess melanin. - Ingredients You Should Not Mix: https://www.syncbeauty.com/blogs/encyclopedia/ingredients-you-should-not-mix a guide to skincare combinations that can cause irritation or reduce effectiveness when used together in the same routine. - Mineral vs Chemical Sunscreen: https://www.syncbeauty.com/blogs/encyclopedia/mineral-vs-chemical-sunscreen a comparison of the two sunscreen filter categories. - Retinol vs Retinal: Which Is Right for You: https://www.syncbeauty.com/blogs/encyclopedia/retinol-vs-retinal-which-is-right-for-you a comparison of two vitamin A derivatives. - Retinol: The Complete Guide: https://www.syncbeauty.com/blogs/encyclopedia/retinol-the-complete-guide a vitamin A derivative (a retinoid) and one of the most studied anti-ageing ingredients. - The Correct Order to Apply Skincare: https://www.syncbeauty.com/blogs/encyclopedia/the-correct-order-to-apply-skincare the sequence in which products should be layered so each works properly. - The Skin Barrier Explained: https://www.syncbeauty.com/blogs/encyclopedia/the-skin-barrier-explained the skin's outermost defensive layer — the stratum corneum — made of flattened skin cells (corneocytes) held together by a mortar of lipids: ceramides, cholesterol and fatty acids. - Understanding Sensitive Skin: https://www.syncbeauty.com/blogs/encyclopedia/understanding-sensitive-skin skin that reacts easily with stinging, burning, redness, itching or tightness in response to products, environment or friction. - Understanding Serums: https://www.syncbeauty.com/blogs/encyclopedia/understanding-serums lightweight, concentrated formulas designed to deliver a high dose of active ingredients — such as antioxidants, hydrators or exfoliants — deeper and faster than a moisturiser. - Vitamin C in Skincare: https://www.syncbeauty.com/blogs/encyclopedia/vitamin-c-in-skincare a potent antioxidant that protects skin from free-radical damage, supports collagen synthesis and brightens uneven tone. - What Is a Humectant?: https://www.syncbeauty.com/blogs/encyclopedia/what-is-a-humectant an ingredient that attracts and binds water, drawing moisture into the upper layers of skin to keep it hydrated. - What Is the Skin Barrier?: https://www.syncbeauty.com/blogs/encyclopedia/what-is-the-skin-barrier the skin's protective outer layer (the stratum corneum) that keeps moisture in and irritants, allergens and microbes out. ## Journal — practical guides ### Brows (49) - A Beginner's Guide to Doing Your Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-beginners - Brow Care for Oily Skin: Keeping Brows Put: https://www.syncbeauty.com/blogs/journal/brow-care-for-oily-skin - Brow Lamination vs Everyday Brow Gel: Which Is Right for You?: https://www.syncbeauty.com/blogs/journal/brow-lamination-vs-brow-gel - Brow Pencil vs Powder vs Pomade vs Gel: Which Should You Use?: https://www.syncbeauty.com/blogs/journal/brow-pencil-vs-powder-vs-pomade - Brown vs Taupe: How to Choose Your Brow Shade: https://www.syncbeauty.com/blogs/journal/brown-vs-taupe-brow-shade - Clear vs Tinted Brow Gel: Which One Do You Need?: https://www.syncbeauty.com/blogs/journal/clear-vs-tinted-brow-gel - Common Eyebrow Mistakes and How to Avoid Them: https://www.syncbeauty.com/blogs/journal/common-eyebrow-mistakes-to-avoid - Do Brow Serums Actually Work? An Honest Guide: https://www.syncbeauty.com/blogs/journal/do-brow-serums-work - How to Avoid Orange or Too-Warm Brows: https://www.syncbeauty.com/blogs/journal/how-to-avoid-orange-looking-brows - How to Build a Minimal Brow Kit: https://www.syncbeauty.com/blogs/journal/how-to-build-a-minimal-brow-kit - How to Clean and Care for Your Brow Tools: https://www.syncbeauty.com/blogs/journal/how-to-clean-brow-tools - How to Cover Grey Eyebrow Hairs: https://www.syncbeauty.com/blogs/journal/how-to-cover-grey-eyebrow-hairs - How to Do Your Brows for a No-Makeup Look: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-a-no-makeup-look - How to Do Your Eyebrows for Deep-Set Eyes: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-deep-set-eyes - How to Do Your Eyebrows for Hooded Eyes: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-hooded-eyes - How to Do Your Eyebrows if You Have Blonde Hair: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-blonde-hair - How to Do Your Eyebrows Over 40: https://www.syncbeauty.com/blogs/journal/how-to-do-your-eyebrows-over-40 - How to Do Your Eyebrows When You Wear Glasses: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-with-glasses - How to Fill a Gap or Scar in Your Eyebrow: https://www.syncbeauty.com/blogs/journal/how-to-fill-a-gap-or-scar-in-your-brow - How to Fill In Sparse Eyebrows: A Step-by-Step Guide: https://www.syncbeauty.com/blogs/journal/how-to-fill-in-sparse-eyebrows - How to Find Your Perfect Brow Shade: https://www.syncbeauty.com/blogs/journal/how-to-find-your-brow-shade - How to Fix Eyebrows That Look Too Dark: https://www.syncbeauty.com/blogs/journal/how-to-fix-eyebrows-that-are-too-dark - How to Fix Over-Plucked Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-fix-over-plucked-eyebrows - How to Fix Stiff, Crunchy Brow Gel: https://www.syncbeauty.com/blogs/journal/how-to-fix-crunchy-brow-gel - How to Fix Uneven Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-fix-uneven-eyebrows - How to Fix Your Eyebrows After a Bad Wax: https://www.syncbeauty.com/blogs/journal/how-to-fix-brows-after-a-bad-wax - How to Get Fluffy, Feathered Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-get-fluffy-eyebrows - How to Get the Soap Brow (Laminated) Look at Home: https://www.syncbeauty.com/blogs/journal/how-to-get-soap-brow-look - How to Get the Soft Ombré Brow Look: https://www.syncbeauty.com/blogs/journal/how-to-get-the-ombre-brow-look - How to Grow Out Thin Brows to Natural Fullness: https://www.syncbeauty.com/blogs/journal/how-to-grow-out-thin-brows - How to Grow Thicker Eyebrows: What Actually Works: https://www.syncbeauty.com/blogs/journal/how-to-grow-thicker-eyebrows - How to Grow Your Eyebrows Back After Microblading: https://www.syncbeauty.com/blogs/journal/how-to-grow-brows-back-after-microblading - How to Keep Your Brows Put at the Gym and in Humidity: https://www.syncbeauty.com/blogs/journal/how-to-keep-brows-in-place-at-the-gym - How to Keep Your Eyebrows in Place All Day: https://www.syncbeauty.com/blogs/journal/how-to-keep-eyebrows-in-place-all-day - How to Lift Downturned Eyes with Your Brows: https://www.syncbeauty.com/blogs/journal/how-to-do-brows-for-downturned-eyes - How to Map Your Eyebrows for Your Face Shape: https://www.syncbeauty.com/blogs/journal/how-to-map-eyebrows-for-your-face-shape - How to Match Your Brows to Your Hair Colour: https://www.syncbeauty.com/blogs/journal/how-to-match-brows-to-hair-colour - How to Rebuild Sparse Brow Tails: https://www.syncbeauty.com/blogs/journal/how-to-rebuild-sparse-brow-tails - How to Set Your Brows Without a Wet, Greasy Look: https://www.syncbeauty.com/blogs/journal/how-to-set-brows-without-looking-wet - How to Shape Your Eyebrows at Home: https://www.syncbeauty.com/blogs/journal/how-to-shape-eyebrows-at-home - How to Soften Eyebrows That Look Too Harsh: https://www.syncbeauty.com/blogs/journal/how-to-soften-harsh-eyebrows - How to Tame Unruly, Bushy Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-tame-unruly-eyebrows - How to Trim Your Eyebrows at Home Safely: https://www.syncbeauty.com/blogs/journal/how-to-trim-eyebrows-at-home - Should You Tint Your Eyebrows? An Honest Guide: https://www.syncbeauty.com/blogs/journal/should-you-tint-your-eyebrows - Straight vs Arched Eyebrows: Which Suits You?: https://www.syncbeauty.com/blogs/journal/straight-vs-arched-eyebrows - The 60-Second Everyday Brow Routine: https://www.syncbeauty.com/blogs/journal/everyday-brow-routine - The Right Brow Shade for Red Hair: https://www.syncbeauty.com/blogs/journal/the-right-brow-shade-for-red-hair - Up or Across? How to Brush Your Eyebrows: https://www.syncbeauty.com/blogs/journal/how-to-brush-your-eyebrows - Why Won't My Brow Gel Stay? Troubleshooting Guide: https://www.syncbeauty.com/blogs/journal/why-wont-my-brow-gel-stay ### Lips (50) - How to Apply Lip Liner Like a Pro: https://www.syncbeauty.com/blogs/journal/how-to-apply-lip-liner - How to Apply Lip Oil for the Best Finish: https://www.syncbeauty.com/blogs/journal/how-to-apply-lip-oil - How to Break the Lip-Licking Habit: https://www.syncbeauty.com/blogs/journal/how-to-break-the-lip-licking-habit - How to Build a Capsule Lip Wardrobe: https://www.syncbeauty.com/blogs/journal/how-to-build-a-capsule-lip-wardrobe - How to Build a Natural Everyday Lip: https://www.syncbeauty.com/blogs/journal/natural-everyday-lip - How to Care for Naturally Dark or Pigmented Lips: https://www.syncbeauty.com/blogs/journal/how-to-care-for-pigmented-lips - How to Care for Sun-Exposed Lips: https://www.syncbeauty.com/blogs/journal/how-to-care-for-sun-exposed-lips - How to Care for Your Lips in Summer Heat: https://www.syncbeauty.com/blogs/journal/how-to-care-for-lips-in-summer-heat - How to Care for Your Lips When Flying and in Dry Climates: https://www.syncbeauty.com/blogs/journal/how-to-care-for-lips-when-flying - How to Choose a Lip Balm That Actually Works: https://www.syncbeauty.com/blogs/journal/how-to-choose-a-lip-balm - How to Choose a Lip Colour for Your Skin Tone: https://www.syncbeauty.com/blogs/journal/how-to-choose-a-lip-colour-for-your-skin-tone - How to Choose Lip Products for Sensitive Lips: https://www.syncbeauty.com/blogs/journal/how-to-choose-lip-products-for-sensitive-lips - How to Choose the Right Lip Liner Shade: https://www.syncbeauty.com/blogs/journal/how-to-choose-a-lip-liner-shade - How to Choose Your Tinted Lip Oil Shade: https://www.syncbeauty.com/blogs/journal/how-to-choose-a-tinted-lip-oil-shade - How to Do a Fresh, Glossy Summer Lip: https://www.syncbeauty.com/blogs/journal/how-to-do-a-glossy-summer-lip - How to Do Your Lips for a Wedding or Event: https://www.syncbeauty.com/blogs/journal/how-to-do-your-lips-for-an-event - How to Exfoliate Your Lips Safely: https://www.syncbeauty.com/blogs/journal/how-to-exfoliate-lips - How to Find Your Perfect Nude Lip Shade: https://www.syncbeauty.com/blogs/journal/how-to-find-your-perfect-nude-lip - How to Fix Cakey, Dry-Looking Lipstick: https://www.syncbeauty.com/blogs/journal/how-to-fix-cakey-lipstick - How to Fix Patchy, Uneven Lipstick: https://www.syncbeauty.com/blogs/journal/how-to-fix-patchy-lipstick - How to Get a Long-Lasting Lip Stain: https://www.syncbeauty.com/blogs/journal/how-to-get-a-long-lasting-lip-stain - How to Get a Soft, Natural Lip Tint: https://www.syncbeauty.com/blogs/journal/how-to-get-a-natural-lip-tint - How to Get Fuller-Looking Lips Without Filler: https://www.syncbeauty.com/blogs/journal/how-to-get-fuller-lips-without-filler - How to Get Glossy Lips Without the Stickiness: https://www.syncbeauty.com/blogs/journal/how-to-get-glossy-lips-without-stickiness - How to Get the Soft, Blurred Lip Look: https://www.syncbeauty.com/blogs/journal/how-to-get-the-blurred-lip-look - How to Heal Cracked, Sore Lips: https://www.syncbeauty.com/blogs/journal/how-to-heal-cracked-lips - How to Make Your Lip Colour Last All Day: https://www.syncbeauty.com/blogs/journal/how-to-make-lip-colour-last - How to Make Your Lip Oil Last Longer: https://www.syncbeauty.com/blogs/journal/how-to-make-lip-oil-last-longer - How to Make Your Lips Look Bigger with Liner: https://www.syncbeauty.com/blogs/journal/how-to-make-lips-look-bigger-with-liner - How to Overline Your Lips Naturally: https://www.syncbeauty.com/blogs/journal/how-to-overline-your-lips-naturally - How to Prep Your Lips Before Lipstick: https://www.syncbeauty.com/blogs/journal/how-to-prep-your-lips-before-lipstick - How to Prevent Chapped Lips in Winter: https://www.syncbeauty.com/blogs/journal/how-to-prevent-chapped-lips-winter - How to Reapply Lip Colour On the Go: https://www.syncbeauty.com/blogs/journal/how-to-reapply-lip-colour-on-the-go - How to Soften the Look of Lip Lines: https://www.syncbeauty.com/blogs/journal/how-to-soften-lip-lines - How to Stop Lipstick Bleeding and Feathering: https://www.syncbeauty.com/blogs/journal/how-to-stop-lipstick-bleeding - How to Stop Lipstick Getting on Your Teeth: https://www.syncbeauty.com/blogs/journal/how-to-stop-lipstick-getting-on-your-teeth - How to Stop Your Lip Colour Transferring: https://www.syncbeauty.com/blogs/journal/how-to-stop-lip-colour-transferring - How to Store Lip Products and When to Replace Them: https://www.syncbeauty.com/blogs/journal/how-to-store-lip-products - How to Take Your Lip Look from Day to Night: https://www.syncbeauty.com/blogs/journal/how-to-take-lips-from-day-to-night - How to Tell if a Lip Shade Suits You: https://www.syncbeauty.com/blogs/journal/how-to-tell-if-a-lip-shade-suits-you - How to Use Lip Liner as a Full Lip Colour: https://www.syncbeauty.com/blogs/journal/how-to-use-lip-liner-as-lipstick - How to Wear a Bold Lip and Keep It Neat: https://www.syncbeauty.com/blogs/journal/how-to-wear-a-bold-lip - Lip Care for Mature Lips: https://www.syncbeauty.com/blogs/journal/lip-care-for-mature-lips - Lip Oil vs Gloss vs Balm: What's the Difference?: https://www.syncbeauty.com/blogs/journal/lip-oil-vs-gloss-vs-balm - Overnight Lip Care: A Simple Night Routine: https://www.syncbeauty.com/blogs/journal/overnight-lip-care-routine - The 2-Minute Lip Routine for Soft, Tinted Lips: https://www.syncbeauty.com/blogs/journal/two-minute-lip-routine - The Right Order to Apply Your Lip Products: https://www.syncbeauty.com/blogs/journal/the-right-order-to-apply-lip-products - Why Are My Lips Always Dry? Causes and Fixes: https://www.syncbeauty.com/blogs/journal/why-are-my-lips-always-dry - Why Are My Lips Peeling and How to Stop It: https://www.syncbeauty.com/blogs/journal/why-are-my-lips-peeling - Why Does My Lip Product Pill or Roll Off?: https://www.syncbeauty.com/blogs/journal/why-does-my-lip-product-pill ### Other (1) - 100 Stories — and the Journal's Summer Break: https://www.syncbeauty.com/blogs/journal/the-journal-summer-break-2026 ## Products SYNC Beauty makes brow and lip products only. ### Brows - Clear Brow Gel: https://www.syncbeauty.com/products/clear-brow-gel - Tinted Brow Gel: https://www.syncbeauty.com/products/tinted-brow-gel - Brow Set (clear gel + your choice of tinted shade): https://www.syncbeauty.com/products/brow-set - Brow collection: https://www.syncbeauty.com/collections/brows ### Lips - Tinted Lip Oil: https://www.syncbeauty.com/products/tinted-lip-oil - Lip Balm: https://www.syncbeauty.com/products/lip-balm - Matcha Lip Scrub: https://www.syncbeauty.com/products/matcha-lip-scrub - Lip Liner: https://www.syncbeauty.com/products/lip-liner - Lip Contour Trio: https://www.syncbeauty.com/products/lip-contour-trio - Lip Tinted Oil Trio: https://www.syncbeauty.com/products/lip-tinted-oil-trio - Lip Care Set: https://www.syncbeauty.com/products/lip-care-set - Full Lip Set: https://www.syncbeauty.com/products/full-lip-set - Lip collection: https://www.syncbeauty.com/collections/lip-care ### Other - Everyday Beauty Bag: https://www.syncbeauty.com/products/everyday-beauty-bag - Best sellers: https://www.syncbeauty.com/collections/best-sellers - Sets: https://www.syncbeauty.com/collections/sets
