SkinKnowledgeBase
Answers skincare and product questions with cited sources from the SkinKnowledgeBase reference site.
What SkinKnowledgeBase can do in ChatGPT
Skincare answers backed by cited reference pages.
Ingredient Info
Background on what skincare ingredients are and do.
Product Facts
Details on specific skincare products from the site.
Product Comparisons
Compare products with notes on where comparisons fall short.
Side Effects
Information on reported side effects and concerns.
Cited Sources
Links to reference pages and sources where available.
You stay in control
You approve access, and you can disconnect SkinKnowledgeBase at any time.
Apps 1
What SkinKnowledgeBase does in ChatGPT
The SkinKnowledgeBase plugin gives ChatGPT read-only access to SkinKnowledgeBase, a public skincare reference site. When you ask about an ingredient, a product, a skin concern or a side effect, the answer can draw on the site's pages and include links back to them and to the sources it cites.
It covers product facts, background on ingredients and comparisons between products, with notes on where a comparison has limits. When the source material is thin, it is meant to say so plainly rather than fill the gap with confident claims.
The listing says the site avoids fake ratings, paid rankings, promised results and unsupported claims about a single best product. It is a reference for cosmetic skincare, not medical advice, so skin conditions that worry you are a question for a doctor or dermatologist.
Who it is for
- Shoppers comparing skincare products
- Beauty content writers checking facts
- Researchers wanting cited skincare information
How to add SkinKnowledgeBase to ChatGPT
- Open the SkinKnowledgeBase listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your SkinKnowledgeBase account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning SkinKnowledgeBase if ChatGPT does not pick it up.
- To stop, disconnect SkinKnowledgeBase under apps in your ChatGPT settings.
Questions about SkinKnowledgeBase
What is the SkinKnowledgeBase ChatGPT plugin?
The SkinKnowledgeBase plugin gives ChatGPT read-only access to SkinKnowledgeBase, a public skincare reference site. When you ask about an ingredient, a product, a skin concern or a side effect, the answer can draw on the site's pages and include links back to them and to the sources it cites. It is listed in ChatGPT's plugin marketplace under Education & Research.
What can I ask SkinKnowledgeBase to do in ChatGPT?
For example: "What does niacinamide do in a moisturizer?", "Compare these two vitamin C serums", "What side effects are reported for retinol?".
Who makes the SkinKnowledgeBase plugin for ChatGPT?
The ChatGPT listing names Fulcrai Labs as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add SkinKnowledgeBase to ChatGPT?
Open the SkinKnowledgeBase listing in ChatGPT, click Install plugin, sign in to your SkinKnowledgeBase account and approve the access it asks for. Then ask for what you need in a chat, mentioning SkinKnowledgeBase if ChatGPT does not pick it up.
Can SkinKnowledgeBase change things in my account, or only read?
It has read-only access to the public SkinKnowledgeBase site. The listing describes no account access and no changes.
Who is the SkinKnowledgeBase plugin for?
Shoppers comparing skincare products, beauty content writers checking facts and researchers wanting cited skincare information.
Does SkinKnowledgeBase rank products as best or worst?
No. The listing says it avoids fake ratings, paid rankings and unsupported 'best overall' claims.
Will answers include sources?
Answers can include links to SkinKnowledgeBase pages and citations where available, and note when source information is limited.
Does SkinKnowledgeBase see my ChatGPT chats?
When SkinKnowledgeBase is connected, ChatGPT may share the parts of your chats and memories that matter for a request with SkinKnowledgeBase. What SkinKnowledgeBase does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect SkinKnowledgeBase from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect SkinKnowledgeBase. You can reconnect later from the listing.
What are alternatives to SkinKnowledgeBase in ChatGPT?
Similar plugins in the ChatGPT marketplace include Tailo Lens, Analytics Brain and Lux AI. Each has its own page in this directory.
Privacy and your data
When SkinKnowledgeBase is connected, ChatGPT may share the parts of your chats and memories that matter for a request with SkinKnowledgeBase. What SkinKnowledgeBase then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.