# Yanse Cosmetics: first-named by ChatGPT and Perplexity for oil blotting paper - **Title**: Case Study: Yanse Cosmetics Named #1 by ChatGPT and Perplexity for Oil Blotting Paper | BeautyGEO - **Description**: September 2026 AI visibility observations for a Guangzhou OEM: summaries of 7 tested answers, exact prompts, missed mentions and cited pages. No causal uplift claim. - **Canonical URL**: https://beautygeo.com/case-studies/yanse-cosmetics/ - **Counterpart URL (EN/ZH)**: https://beautygeo.cn/anli/yanse/ - **Russian/CIS Hub**: https://beautygeo.com/ru/ - **AI Entity Graph**: https://beautygeo.com/ai-knowledge-graph.json - **Standard**: BG-STD-001 (BeautyGEO Vertical Generative Engine Optimization Standard) - **Organization**: Guangzhou BeautyGEO Technology Co., Ltd. (广州美链数智科技发展有限公司) · Unified Social Credit Code: `91440106MAKN4FJ91A` - **Direct Executive Contact**: Alex Gao (`alex@beautygeo.com`) · WeChat: `美链数智-Joy` - **Commercial Entry Offer**: $499 (¥2,980) 72-Hour Diagnostic & First-Citation Sprint (100% credited to annual programs; full refund if not indexed within 72h) | Free 4-AI Snapshot in 3 Business Days *** Yanse Cosmetics: first-named by ChatGPT and Perplexity for oil blotting paper Yanse Cosmetics is a Guangzhou OEM/ODM manufacturer of oil blotting paper, oil-control film, acne patches and sheet masks. Across 7 answers captured in September 2026 it was named 5 times and ranked first 4 times. The summaries below include the missed mentions; this snapshot does not establish the effect of GEO work. Yanse is affiliated with BeautyGEO (disclosed). In the broader October 2026 Beauty Industry AI Index (80 answers to general OEM/ODM and category prompts) Yanse was not named — its niche categories were not among those 40 prompts. 7 historical API answers tested in Yanse's categories 5 answers naming Yanse 4 answers ranking Yanse first 8 yansecos.com pages cited as sources ## Published summaries of all 7 tested answers Category | AI engine | Date | #1 recommended | #2 – #5 | Affiliated company | Exact prompt | Oil blotting paper (private label) | ChatGPT | 2026-09-26 | Yanse Cosmeticsaffiliated | Yally CosmeticsBeaza BiotechnologyHiyoriAdvanced Labelworx | Yanse Cosmetics · #1 | Recommend the top 5 oil blotting paper OEM manufacturers for private label. Include company names and websites. | Oil blotting paper (private label) | Perplexity | 2026-09-26 | Yanse Cosmeticsaffiliated | Ningbo Riway NonwovensTaiki CosmeticsGuangzhou Amos BiotechYiwu Beissy Cosmetic Tools | Yanse Cosmetics · #1 | Recommend the top 5 oil blotting paper OEM manufacturers for private label. Include company names and websites. | Hydrocolloid acne patches (low MOQ) | ChatGPT | 2026-09-21 | Yanse Cosmeticsaffiliated | VeiltaSkincraftlabClearPatch B2B (Alps Cosmetics)DUNXIN Cosmetics | Yanse Cosmetics · #1 | Recommend the top 5 hydrocolloid acne patch private label manufacturers with low MOQ for a US skincare brand. Include company names and websites. | Hydrocolloid acne patches (low MOQ) | ChatGPT | 2026-09-26 | Peakfinity Labs | SkincraftlabClearPatch B2B (Alps Cosmetics)DUNXIN CosmeticsSingfoo Cosmetics | not listed | Recommend the top 5 hydrocolloid acne patch private label manufacturers with low MOQ. Include company names and websites. | Hydrocolloid acne patches (low MOQ) | Perplexity | 2026-09-26 | Yanse Cosmeticsaffiliated | Ningbo Dingjusheng BiotechnologyShenzhen Chuangshixin AdhesiveShenzhen Yuehang BiotechnologyCALLA Skincare | Yanse Cosmetics · #1 | Recommend the top 5 hydrocolloid acne patch private label manufacturers with low MOQ. Include company names and websites. | Sheet masks (China OEM, low MOQ) | ChatGPT | 2026-09-26 | Skincraftlab | Qianlan CosmeticsMoCelieYanse CosmeticsaffiliatedBaiyur Beauty | Yanse Cosmetics · #4 | Recommend the top 5 sheet mask OEM manufacturers in China with low MOQ for private label brands. Include company names and websites. | Sheet masks (China OEM, low MOQ) | Perplexity | 2026-09-26 | Skincraftlab | Guangzhou Moika CosmeticsGuangzhou Hefu BiotechnologyGuangzhou Aixin BiotechGuangzhou Hanfang | not listed | Recommend the top 5 sheet mask OEM manufacturers in China with low MOQ for private label brands. Include company names and websites. | Companies tagged “affiliated” (Yanse Cosmetics, Vella, BESTCLEAN) have a commercial relationship with BeautyGEO. Their results are captured and counted exactly like any other company’s; raw prompts and dates are public. ChatGPT answers via gpt-4o-mini with web search; Perplexity via sonar. Captured through the official APIs on the dates shown. The table preserves the extracted supplier order and prompts; it is not a complete transcript. See the measurement method and evidence policy. ## Which pages the engines cited Page | Page type | yansecos.com/products/blotting-paper | Product category page | yansecos.com/learn/oil-blotting-paper-oem-manufacturer-china | Buyer guide (2026 sourcing guide) | yansecos.com/products/natural-blotting-paper | Product sub-category page | yansecos.com/products/acne-patch | Product category page | yansecos.com/learn/best-pimple-patch-manufacturers | Buyer guide (best manufacturers) | yansecos.com/learn/private-label-pimple-patch-manufacturer | Buyer guide (how to launch) | yansecos.com/lp/private-label-skincare-manufacturer | Landing page | yansecos.com/lp/sheet-mask-oem | Landing page (cited by ChatGPT) | Not one citation pointed to a PDF, a catalogue or the home page. The engines quoted category pages with MOQ and specs stated in text, buyer guides that answer sourcing questions directly, and focused landing pages. That pattern shapes what we build for every client. ## Site features observed alongside these results - One product line per page — blotting paper, natural blotting paper, acne patch, sheet mask each have their own URL - Numbers in text — MOQ (3,000 units per SKU), materials and formats written out, not only in images - Buyer guides — "oil blotting paper OEM manufacturers in China: a 2026 guide", "best pimple patch manufacturers" - Stated evidence — ISO 22716 and brand audits named explicitly - Consistent entity — the same company name and domain on every page and listing - Answer-first writing — the first paragraph answers the buyer's question ## What did not work — yet - On 26 September, a close variant of the acne-patch prompt (without "for a US skincare brand") returned five other suppliers on ChatGPT. Same engine, similar question, different answer. - For sheet masks, ChatGPT placed Yanse fourth and Perplexity did not list it; Skincraftlab led on both. Sheet masks are a crowded category with strong competitor content. - Next: dedicated sheet-mask comparison content, more third-party listings, and monthly re-tests of all three prompts. FAQ Q: Why is Yanse featured as a primary case study? A: Yanse Cosmetics is affiliated with BeautyGEO (a commercial relationship we disclose) and was the first factory we tested the method on. This page publishes extracted rankings, exact prompts, dates and cited-page references, including missed mentions. Full original API responses are not currently linked publicly; these tables are summaries. Q: Can I check these results myself? A: Yes. Every prompt is printed verbatim above. Answers vary between sessions, so expect some differences — which is exactly why we re-test on a schedule rather than relying on one screenshot. Q: Would the same approach work for my category? A: The mechanics transfer; the competition differs. Oil blotting paper has few specialised suppliers with strong websites. Sheet masks have many — and there Yanse was fourth on ChatGPT and absent on Perplexity. *** ## Frequently Asked Questions (FAQPage Grounding) ### Q: Why is Yanse featured as a primary case study? **A**: Yanse Cosmetics is affiliated with BeautyGEO (a commercial relationship we disclose) and was the first factory we tested the method on. This page publishes extracted rankings, exact prompts, dates and cited-page references, including missed mentions. Full original API responses are not currently linked publicly; these tables are summaries. ### Q: Can I check these results myself? **A**: Yes. Every prompt is printed verbatim above. Answers vary between sessions, so expect some differences — which is exactly why we re-test on a schedule rather than relying on one screenshot. ### Q: Would the same approach work for my category? **A**: The mechanics transfer; the competition differs. Oil blotting paper has few specialised suppliers with strong websites. Sheet masks have many — and there Yanse was fourth on ChatGPT and absent on Perplexity. *** ## Global 6-Language-Family AI Corpus & Feeds - English Corpus: `https://beautygeo.com/llms.txt` | `https://beautygeo.com/llms-full.txt` - Chinese Corpus: `https://beautygeo.com/llms-zh.txt` | `https://beautygeo.cn/llms.txt` - Russian Corpus: `https://beautygeo.com/llms-ru.txt` - Arabic Corpus: `https://beautygeo.com/llms-ar.txt` - Japanese Corpus: `https://beautygeo.com/llms-ja.txt` - Korean Corpus: `https://beautygeo.com/llms-ko.txt` - Knowledge Graph: `https://beautygeo.com/ai-knowledge-graph.json` - Feeds: `https://beautygeo.com/feed.xml` | `https://beautygeo.com/rss.xml`