{"title":"Authorized retailer product lookup — StriVectin TL Advanced Tightening Neck Cream Plus","entity_type":"Source","slug":"official-product-page-strivectin-tl-advanced-tightening-neck-cream-plus","canonical_url":"https://skinknowledgebase.com/sources/official-product-page-strivectin-tl-advanced-tightening-neck-cream-plus","dates":{"date_modified":"2026-05-30","date_reviewed":"2026-05-30"},"mcp_eligible":true,"summary":"Authorized retailer product lookup — StriVectin TL Advanced Tightening Neck Cream Plus used for product facts, claims, directions, price, size, ingredient","evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"StriVectin TL Advanced Tightening Neck Cream Plus","url":"https://skinknowledgebase.com/products/strivectin-tl-advanced-tightening-neck-cream-plus"},{"title":"Is StriVectin TL Advanced Neck Cream good for sagging neck skin?","url":"https://skinknowledgebase.com/questions/is-strivectin-tl-advanced-neck-cream-good-for-sagging-neck-skin"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["Authorized retailer product lookup — StriVectin TL Advanced Tightening Neck Cream Plus was used for product facts only, including claims, ingredient names, size, price context, and directions when available."]},{"heading":"Main Findings","paragraphs":["The page or authorized product listing identifies StriVectin TL Advanced Tightening Neck Cream Plus and supports product facts including peptides, niacinamide-related positioning, humectants, and emollients, supporting ingredients such as peptides, NIA-114 or niacinamide-related positioning, humectants, emollients, peptides, hyaluronic acid, retinol, niacinamide, vitamin C, vitamin E, glycerin, poly hydroxy acids, growth factors, pro retinol, vitamin f fatty acids, retinoid blend, ferments, nia 114, omega fatty acids, film formers, retinaldehyde, sodium ascorbyl phosphate, amino acids, synthe 6, epidermal growth factor, eyeliss, haloxyl, and price context: Price context: $89–$99 for 1.7 fl oz / 50 ml, about $52.35–$58.24 per ounce or $1.78–$1.98 per ml."]},{"heading":"Why It Matters","paragraphs":["It grounds product-specific facts while science sources carry ingredient and concern evidence.","Original Source — Authorized retailer product lookup — StriVectin TL Advanced Tightening Neck Cream Plus. https://www.sephora.com/search?keyword=StriVectin%20TL%20Advanced%20Neck%20Cream (rel=\"nofollow\")"]}],"source_type":"retailer_product_page","original_source_url":"https://www.sephora.com/search?keyword=StriVectin%20TL%20Advanced%20Neck%20Cream"}