# Skin Twin Featherweight Foundation \| live price, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product. - **Deep research:** We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. `check_product` returns them with a source for each. *This product:* no checked facts are published yet. `enrich_product` starts the research on it now, or answers at once from another store's checked facts for the same product, and `check_product` answers with what is known. - **Receipts:** Every published fact has a receipt showing its source quote. `check_product` and `get_product` return the checked facts that have one. *This product:* no receipted facts are published on this page yet; RoboTrunk is receipting its catalogue product by product. - **Safety:** `check_product` asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. *This product:* this page holds no recall result for it yet; `check_product` asks the regulators now. - **Recall watch:** `watch_recalls` tells the buyer if a product bought here is recalled later. - **Second-hand listings:** `check_listing` runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new. - **The real price:** The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: `check_product` and `search_catalog` take the buyer's country and postcode. *This product:* this store's price was read from its catalogue at 2026-10-25T20:17:47.921Z. - **A checkout that finishes:** RoboTrunk lists only stores whose agent checkout it has verified. `create_checkout` prepares the order at the store; `complete_checkout` returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs. - **Markdown copy:** Every page has a Markdown copy: [this page's copy](https://robotrunk.com/products/ucp/beautycounter-com/8123650637991.md). - **Photos and ratings:** Search results carry the product photo and, where the store's own page publishes one, its rating (`search_catalog`). - **Fit answers:** `check_fit` answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known. - **Back-in-stock watches:** `watch_back_in_stock` starts a watch on a listing the store shows as sold out; `get_back_in_stock_watch` shows when it is back in stock. - **Maker's manual:** `ask_product_manual` answers from the maker's manual with the exact passage and page, or says the manual does not cover it. - **Tools and guide:** Every tool and its description is at https://robotrunk.com/mcp; the guide is at [/agents\.md](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as new research sources. Sold and shipped by Beautycounter, beautycounter.com; payment happens on the store's own checkout. Brand: Beautycounter ## Variants - FAIR 110: Very fair with cool undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308722905255` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: FAIR 110: Very fair with cool undertones, variant id `gid://shopify/ProductVariant/45308722905255`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308722905255). - FAIR 150: Fair with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308722938023` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: FAIR 150: Fair with neutral undertones, variant id `gid://shopify/ProductVariant/45308722938023`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308722938023). - FAIR 160: Fair with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308722970791` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: FAIR 160: Fair with golden undertones, variant id `gid://shopify/ProductVariant/45308722970791`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308722970791). - LIGHT 210: Light with neutral undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723003559` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: LIGHT 210: Light with neutral undertones, variant id `gid://shopify/ProductVariant/45308723003559`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723003559). - LIGHT 230: Light with golden undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723036327` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: LIGHT 230: Light with golden undertones, variant id `gid://shopify/ProductVariant/45308723036327`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723036327). - LIGHT 240: Light with warm neutral undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723069095` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: LIGHT 240: Light with warm neutral undertones, variant id `gid://shopify/ProductVariant/45308723069095`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723069095). - MEDIUM 310: Medium with golden undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723101863` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: MEDIUM 310: Medium with golden undertones, variant id `gid://shopify/ProductVariant/45308723101863`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723101863). - MEDIUM 320: Medium with neutral undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723134631` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: MEDIUM 320: Medium with neutral undertones, variant id `gid://shopify/ProductVariant/45308723134631`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723134631). - MEDIUM 340: Medium with golden undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723167399` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: MEDIUM 340: Medium with golden undertones, variant id `gid://shopify/ProductVariant/45308723167399`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723167399). - MEDIUM 345: Medium with warm undertones: USD 52.00; out of stock. Variant id: `gid://shopify/ProductVariant/45308723200167` - Seller: Beautycounter. Price: USD 52\.00. Stock: out of stock. Variant: MEDIUM 345: Medium with warm undertones, variant id `gid://shopify/ProductVariant/45308723200167`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723200167). - MEDIUM 350: Medium with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723232935` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: MEDIUM 350: Medium with golden undertones, variant id `gid://shopify/ProductVariant/45308723232935`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723232935). - MEDIUM 360: Medium with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723265703` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: MEDIUM 360: Medium with neutral undertones, variant id `gid://shopify/ProductVariant/45308723265703`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723265703). - TAN 410: Tan with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723298471` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 410: Tan with neutral undertones, variant id `gid://shopify/ProductVariant/45308723298471`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723298471). - TAN 420: Tan with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723331239` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 420: Tan with golden undertones, variant id `gid://shopify/ProductVariant/45308723331239`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723331239). - TAN 440: Tan with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723364007` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 440: Tan with neutral undertones, variant id `gid://shopify/ProductVariant/45308723364007`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723364007). - TAN 445: Tan with warm golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723396775` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 445: Tan with warm golden undertones, variant id `gid://shopify/ProductVariant/45308723396775`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723396775). - TAN 450: Tan with warm undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723429543` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 450: Tan with warm undertones, variant id `gid://shopify/ProductVariant/45308723429543`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723429543). - TAN 460: Tan with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723462311` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: TAN 460: Tan with golden undertones, variant id `gid://shopify/ProductVariant/45308723462311`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723462311). - DARK 510: Dark with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723495079` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DARK 510: Dark with neutral undertones, variant id `gid://shopify/ProductVariant/45308723495079`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723495079). - DARK 520: Dark with warm undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723527847` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DARK 520: Dark with warm undertones, variant id `gid://shopify/ProductVariant/45308723527847`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723527847). - DARK 550: Dark with warm golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723560615` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DARK 550: Dark with warm golden undertones, variant id `gid://shopify/ProductVariant/45308723560615`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723560615). - DARK 560: Dark with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723593383` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DARK 560: Dark with golden undertones, variant id `gid://shopify/ProductVariant/45308723593383`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723593383). - DARK 570: Dark with neutral golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723626151` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DARK 570: Dark with neutral golden undertones, variant id `gid://shopify/ProductVariant/45308723626151`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723626151). - DEEP 620: Deep with golden undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723658919` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DEEP 620: Deep with golden undertones, variant id `gid://shopify/ProductVariant/45308723658919`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723658919). - DEEP 630: Deep with warm undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723691687` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DEEP 630: Deep with warm undertones, variant id `gid://shopify/ProductVariant/45308723691687`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723691687). - DEEP 650: Deep with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723724455` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DEEP 650: Deep with neutral undertones, variant id `gid://shopify/ProductVariant/45308723724455`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723724455). - DEEP 660: Deep with neutral undertones: USD 52.00; in stock. Variant id: `gid://shopify/ProductVariant/45308723757223` - Seller: Beautycounter. Price: USD 52\.00. Stock: in stock. Variant: DEEP 660: Deep with neutral undertones, variant id `gid://shopify/ProductVariant/45308723757223`. shipping from the store's published policy: US free \(read 2026\-10\-20\); confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://5803c1-0c.myshopify.com/products/skin-twin-featherweight-foundation). [Get ready to buy from Beautycounter: prepare checkout](/checkout-prepare?merchant=beautycounter-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8123650637991&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F45308723757223). To buy this through RoboTrunk, pass merchant `beautycounter-com`, product_id `gid://shopify/Product/8123650637991` and one variant_id from the list above. Product image of Skin Twin Featherweight Foundation, supplied by Beautycounter: This product on beautycounter.com: Retrieved 2026-10-25T20:17:47.921Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)