Related and Nonrelated Parties [Axis] Nonrelated Party [Member] Related Party [Member] Class of Stock [Axis] Series A Preferred Stock [Member] Series B Preferred Stock [Member] Series C Preferred Stock [Member] Equity Components [Axis] Preferred Stock [Member] Common Stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Treasury Stock, Common [Member] Parent [Member] Noncontrolling Interest [Member] Statistical Measurement [Axis] Minimum [Member] Maximum [Member] Intangible Asset, Finite-Lived, Class [Axis] Patent [Member] Trade Names [Member] Antidilutive Securities [Axis] Share-Based Payment Arrangement, Option [Member] Warrant [Member] Convertible Preferred Stock [Member] Long-Lived Asset, Class [Axis] Tooling And Testing Equipment [Member] Furniture Fixtures And Equipment [Member] Patents [Member] Proprietary Technology [Member] Trade Names and Brand [Member] Debt Instrument [Axis] Rotman Family Convertible Notes [Member] Rotman Family Non Convertible Notes [Member] Shareholder Convertible Notes Payable [Member] Convertible Promissory Notes [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Subscription Arrangement [Member] Jamie Rotman [Member] Blue Oar Consulting, Inc. [Member] Business Combination [Axis] Bernard Rotman [Member] Title and Position [Axis] Sale of Stock [Axis] Private Placement [Member] Common Stock Subscription Arrangement [Member] Other [Member] Product and Service [Axis] Air Purification Units [Member] Mattresses and Toppers [Member] Royalties and Other [Member] Employee and Board Members [Member] Plan Name [Axis] Stock Option Plan [Member] Award Date [Axis] 2014 [Member] 2019 [Member] Award Type [Axis] Employment Agreement [Member] Consulting Agreement [Member] Bryan Stone [Member] Steven Rotman [Member] Rotmans [Member] Tax Period [Axis] Tax Year 2021 [Member] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction, Domestic Federal [Member] Scenario [Axis] Expires Beginning in 2025 [Member] Carried Forward Indefinitely [Member] Income Tax Jurisdiction, Domestic State and Local [Member] Geographical [Axis] GEORGIA MASSACHUSETTS Operating Activities [Axis] Discontinued Operations [Member] Disposal Group Name [Axis] Subsequent Event Type [Axis] Subsequent Event [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Entity Listing, Par Value Per Share Statement [Table] Statement [Line Items] ASSETS Current assets: Cash Accounts receivable Inventories, net Prepaid expenses and other Assets of discontinued operations Total current assets Property and equipment, net Intangible assets, net Total assets LIABILITIES AND STOCKHOLDERS’ DEFICIT Current liabilities: Accounts payable Accrued expenses Related party stock subscription payable Stock subscription payable, net of related party Shareholder, convertible and contingently convertible notes payable and accrued interest - current maturities Related party debt - current maturities, net of debt discount Derivative liabilities Unearned revenue Related party advances Liabilities of discontinued operations Total current liabilities Stockholders’ deficit: Convertible preferred stock Common stock, $0.0001 par value, 1,500,000,000 shares authorized; 24,621,394 shares issued at March 31, 2026 and December 31, 2025, and 24,621,094 shares outstanding at March 31, 2026 and December 31, 2025 Additional paid-in capital Accumulated deficit Common stock in treasury, at cost; 300 shares Total Vystar stockholders’ deficit Noncontrolling interest Total stockholders’ deficit Total liabilities and stockholders’ deficit Convertible preferred stock, par value Convertible preferred stock, shares authorized Convertible preferred stock, shares issued Convertible preferred stock, shares outstanding Convertible preferred stock, liquidation preference Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Treasury stock, common, shares Income Statement [Abstract] Revenues Cost of revenues Gross profit Operating expenses: Share-based compensation Professional fees Advertising Rent Service charges Depreciation and amortization Other operating Total operating expenses Loss from operations Other income (expense): Interest expense Loss on settlement of debt, net Total other expense, net Net loss from continuing operations Discontinued operations: Income (loss) from operations Net loss Net (income) loss attributable to noncontrolling interest Net loss attributable to Vystar Basic and diluted loss per share: Basic Net loss from continuing operations Diluted Net loss from continuing operations Basic Net loss from discontinued operations Diluted Net loss from discontinued operations Net loss attributable to noncontrolling interest Net loss attributable to common shareholders Basic weighted average number of common shares outstanding Diluted weighted average number of common shares outstanding Balance Balance, shares Balance, treasury stock shares Net loss Balance Balance, shares Balance, treasury stock shares Statement of Cash Flows [Abstract] Cash flows from operating activities: Adjustments to reconcile net loss to net cash used in operating activities: Depreciation Amortization of intangible assets Amortization of debt discount Expenses paid directly by related party debt Loss on settlement of debt, net (Increase) decrease in assets: Accounts receivable Inventories Prepaid expenses and other Increase (decrease) in liabilities: Accounts payable Accrued expenses and interest payable Net cash used in operating activities Cash flows from financing activities: Proceeds from related party advances Repayment of related party term debt Repayment of related party advances Advances from stock subscription payable Net cash provided by financing activities Net increase in cash Cash - beginning of period Less: cash of discontinued operations Cash of continuing operations - end of period Cash paid during the period for: Interest Non-cash transactions: Stock subscription payable issued for settlement of debt and accrued interest Derivatives issued as a debt discount Accounting Policies [Abstract] DESCRIPTION OF BUSINESS BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation and Presentation of Financial Statements [Abstract] LIQUIDITY AND GOING CONCERN Property, Plant, and Equipment [Abstract] PROPERTY AND EQUIPMENT Intangible Asset, Goodwill and Other [Abstract] INTANGIBLE ASSETS Leases LEASES (DISCONTINUED OPERATIONS) Debt Disclosure [Abstract] NOTES PAYABLE AND LOAN FACILITY Derivative Instruments and Hedging Activities Disclosure [Abstract] DERIVATIVE LIABILITIES Equity [Abstract] STOCKHOLDERS’ DEFICIT Revenue from Contract with Customer [Abstract] REVENUES Share-Based Payment Arrangement [Abstract] SHARE-BASED COMPENSATION Related Party Transactions [Abstract] RELATED PARTY TRANSACTIONS Commitments and Contingencies Disclosure [Abstract] COMMITMENTS Risks and Uncertainties [Abstract] MAJOR CUSTOMERS AND VENDORS Income Tax Disclosure [Abstract] INCOME TAXES Discontinued Operations and Disposal Groups [Abstract] DISCONTINUED OPERATIONS Subsequent Events [Abstract] SUBSEQUENT EVENTS Basis of Presentation Basis of Consolidation Discontinued Operations Segment Reporting Estimates Fair Value of Financial Instruments Cash and Cash Equivalents Accounts Receivable Inventories Prepaid Expenses and Other Property and Equipment Intangible Assets Long-Lived Assets Convertible Notes Payable Derivatives Unearned Revenue Loss Per Share Revenues Cost of Revenues Research and Development Advertising Costs Share-Based Compensation Income Taxes Concentration of Credit Risk Other Risks and Uncertainties Recent Accounting Pronouncements SCHEDULE OF INVENTORIES SCHEDULE OF PROPERTY AND EQUIPMENT, NET SCHEDULE OF INTANGIBLE ASSETS SCHEDULE OF ESTIMATED FUTURE AMORTIZATION EXPENSE Short-Term Debt [Table] Short-Term Debt [Line Items] SCHEDULE OF SHAREHOLDER, CONVERTIBLE AND CONTINGENTLY CONVERTIBLE NOTES PAYABLE SCHEDULE OF RELATED PARTY DEBT SCHEDULE OF NOTES PAYABLE SUMMARY OF DERIVATIVE LIABILITIES SCHEDULE OF ACTIVITY OF STOCK SUBSCRIPTION PAYABLE SCHEDULE OF REVENUES DISAGGREGATED BY EACH MAJOR PRODUCT CATEGORY AND SERVICE SCHEDULE OF STOCK OPTION ACTIVITY SCHEDULE OF WARRANT ACTIVITY SCHEDULE OF RECONCILIATION FEDERAL STATUTORY AND EFFECTIVE INCOME TAX RATE AS PERCENTAGE OF INCOME BEFORE INCOME TAXES SCHEDULE OF DEFERRED TAX ASSETS SCHEDULE OF CHANGE IN VALUATION ALLOWANCE SCHEDULE OF DISCONTINUED OPERATIONS Finished goods Obsolescence reserve Total inventories, net Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Line Items] Number of reportable segments Prepaid service expenses Property and equipment, estimated useful lives Intangible asset, useful lives Antidilutive securities excluded from computation of earnings per share amount Reserves for estimated sales returns Advertising costs Income tax, likely hood percentage Income tax examination, penalties and interest accrued Working capital deficit Accumulated deficit Property and equipment, gross Accumulated depreciation Property and equipment, net Depreciation expense Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Line Items] Total Amortization period (in years) Accumulated amortization Intangible assets, net Trademarks Total intangible assets Remaining in 2026 2027 2028 2029 2030 Thereafter Amortization expense LeasesDiscontinuedOperationsTable [Table] Lessee, operating lease, description Monthly base rent Settlement liability Lease obligations Shareholder, convertible and contingently convertible notes Accrued interest Total shareholder notes and accrued interest Less: current maturities Total long-term debt Long term debt, current Accrued interest Debt discount Due to related party Less: current maturities Due to related party, noncurrent Carrying Amount Issue date Principal amount Less: debt discount Convertible notes net Less: current maturities Convertible notes noncurrent Interest rate Due date Debt face amount Borrowing interest rate percentage Maturity date description Convertible notes conversion description Note payable including accrued interest Common stock at a price Share price Common stock at a price Common stock subscriptions received Common stock to be issued Loss on the settlement of debt Additional common share will be issued for remaining subscription purchase received Annual interest rate Notes payable to related parties Accrued interest Borrowing amount Working capital advances Periodic payment Balloon payment due date Derivative liability Percentage of voting interest acquired Debt instrument term Balance, December 31, 2025 Initial measurement of liabilities Balance, March 31, 2026 Defined Benefit Plan [Table] Defined Benefit Plan Disclosure [Line Items] Stock subscription payable, Beginning balance Stock subscription payable shares, Beginning balance Stock subscription payable, Beginning balance Stock subscription payable shares, Beginning balance Stock subscription payable, Beginning balance Stock subscription payable shares, Beginning balance Stock subscription payable, Beginning balance Stock subscription payable shares, Beginning balance Subsidiary or Equity Method Investee, Sale of Stock, Type [Table] Subsidiary, Sale of Stock [Line Items] Number of shares issued in transaction Convertible preferred stock, dividend rate Sale of stock price per share Sale of stock consideration received on transaction Preferred stock conversion price Convertible conversion price Additional number of shares invested value Preferred stock, dividend per share Preferred stock, shares outstanding Preferred stock, undeclared dividends Conversion of stock, shares Preferred stock, shares authorized Stock subscription payable Proceed from preferred stock Proceed from preferred stock agreement, shares Disaggregation of Revenue [Table] Disaggregation of Revenue [Line Items] Net sales Net sales, percentage Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Number of Shares, Outstanding, Beginning balance Weighted Average Exercise Price, Outstanding, Beginning balance Weighted Average Remaining Contractual Life, Outstanding Number of Shares, Outstanding, Granted Weighted Average Exercise Price, Granted Number of Shares, Outstanding, Exercised Weighted Average Exercise Price, Exercised Number of Shares, Outstanding, Cancelled Weighted Average Exercise Price, Cancelled Number of Shares, Outstanding, Expired Weighted Average Exercise Price, Expired Number of Shares, Outstanding, Ending balance Weighted Average Exercise Price, Outstanding, Ending balance Number of Shares, Exercisable, Ending balance Weighted Average Exercise Price, Exercisable, Ending balance Weighted Average Remaining Contractual Life, Exercisable Number of Shares, Outstanding, Beginning balance Weighted Average Fair Value, Outstanding, Beginning balance Weighted Average Exercise Price, Outstanding, Beginning balance Weighted Average Remaining Contractual Life (Years), Outstanding Number of Shares, Granted Weighted Average Fair Value, Granted Weighted Average Exercise Price, Granted Number of Shares, Exercised Weighted Average Fair Value, Exercised Weighted Average Exercise Price, Exercised Number of Shares, Expired Weighted Average Fair Value, Expired Weighted Average Exercise Price, Expired Number of Shares, Outstanding, Ending balance Weighted Average Fair Value, Outstanding, Ending balance Weighted Average Exercise Price, Outstanding, Ending balance Number of Shares, Exercisable, Ending balance Weighted Average Fair Value, Exercisable, Ending balance Weighted Average Exercise Price, Exercisable, Ending balance Weighted Average Remaining Contractual Life (Years), Exercisable Accrued share-based compensation Unrecognized compensation expenses Number of shares authorized to be issued Share based arrangement additional shares authorized Number of shares available for issuance Share based arrangement vested period Share based arrangement exercisable period Number of options granted Related Party Transaction [Table] Related Party Transaction [Line Items] Annual compensation Discount rate percentage Bonus payable Costs and expenses, related party Stock subscription payable, shares Working capital Payment on related party advances Expenses payable in cash Expenses payable in shares Unpaid consulting expenses accounts payable Commission shares issued price per share Commission payable Accrued expenses Reimbursable expenses payable Employee-related liabilities Common stock, shares subscribed but unissued Common stock, value, subscriptions Damages paid value Settlement interest percentage Conversion of stock shares converted Contingency receivable Accruing litigation settlement interest rate Legal and expert fees Debt instrument, fee amount Loss before income taxes U.S. Federal Statutory Tax Rate U.S. Federal Statutory Tax Rate, percent Current State Income Taxes, Net of Federal Income Tax Effect Current State Income Taxes, Net of Federal Income Tax Effect, percent Derivative debt discount Derivative debt discount, percent Other Other, percent Share-based compensation Share-based compensation, percent Interest accrued to cash basis taxpayers Interest accrued to cash basis taxpayers, percent Amortization and depreciation Amortization and depreciation, percent Change in reserves Change in reserves, percent Change in Valuation Allowance Change in Valuation Allowance, percent Total Income Tax Provision Total Income Tax Provision, percent Net operating loss carryforwards (Federal) Less valuation allowance Deferred tax assets Valuation allowance - beginning of period Additions charged to income tax benefit Valuation allowance - end of period Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Line Items] NOLs limitation on use Net operating loss carryforward Disposal Groups, Including Discontinued Operations [Table] Disposal Group, Including Discontinued Operations [Line Items] Operating lease liabilities - current maturities Subsequent Event [Table] Subsequent Event [Line Items] Shares issued for stock subscription Stock subscription payable, current. Stock subscriptions payable current. Net income loss attributable to noncontrolling interest basic. Net income loss attributable to common shareholders. Expenses paid directly by related party debt. Gains losses on settlement of debt net. Repayment of related party advances. Advances from stock subscription payable. Stock subscription payable issued for settlement of debt and accrued interest net. Derivatives issued as debt discount. Reduction in obsolescence reserve Prepaid Expenses And Other [Policy Text Block] Other Risks And Uncertainties [Policy Text Block] Patent [Member] Reserves for estimated sales returns. Working capital deficit. Tooling And Testing Equipment [Member] Furniture Fixtures And Equipment [Member] Proprietary Technology [Member] Trade Names and Brand [Member] Finite lived intangible assets amortization expense after year four. The member represent share convertible notes. Shareholder Convertible Notes Payable [Member] Convertible Promissory Notes [Member] Proceeds from shares subscription. Additional common shares will be issued for remaining subscription purchase received. Rotman Family Convertible Notes [Member] Rotman Family Non Convertible Notes [Member] Jamie Rotman [Member] Blue Oar Consulting, Inc. [Member] Working capital advances. Working capital advances and accrued interest. Bernard Rotman [Member] Initial measurement of liabilities. Additional number of shares invested value. Employment Agreement [Member] Stock subscription payables shares. Consulting Agreement [Member] Working capital. Payment on related party advances. Common Stock Subscription Arrangement [Member] Summary Activity Of Stock Subscription Payable [Table Text Block] Bryan Stone [Member] Stock subscription payable. Steven Rotman [Member] Reimbursable expenses payable. Other [Member] Stock subscription payable, Additions, net. Stock subscription payable shares, Additions, net Stock subscription payable, Issuances, net. Stock subscription payable shares issuances. Litigation settlement interest rate. Accruing Litigation Settlement Interest Rate. Purchase [Member] One Major Vendor [Member] Income tax reconciliation nondeductible expense derivative debt discount. Effective income tax rate reconciliation interest accrued to cash basis tax payers. Income tax reconciliation change in reserves. Expires Beginning in 2025 [Member] Carried Forward Indefinitely [Member] Additions charged to income tax benefit. Rotmans [Member] Net sales percentage. Air Purification Units [Member] Mattresses and Toppers [Member] Royalties and Other [Member] Proceeds from issuance of preferred stock and preference stock agreement shares. Accrued share based compensation. Employee And Board Members [Member] Stock Option Plan [Member] 2014 [Member] 2019 [Member] Share based compensation arrangement by share based payment award non-options outstanding weighted average grant date fair value. Weighted average price at which grantees can acquire the shares reserved for issuance under the warrants. Non options outstanding weighted average remaining contractual term warrants. Weighted average grant-date fair value of non options vested. Share based compensation arrangement by share based bayment award non options granted weighted average exercise price. Non options exercised weighted average grant date fair value. Share based compensation arrangement by share based bayment award non options exercised weighted average exercise price. Share based compensation arrangement by share based payment award non-options expired weighted average grant date fair value. Share based compensation arrangement by share based bayment award non options expired weighted average exercise price. Number of shares, exercisable, ending balance. Share based compensation arrangement by share based payment award non-options exercisable weighted average grant date fair value. Weighted average price at which grantees can acquire the shares reserved for issuance under the warrants. Weighted average remaining contractual term for vested portions of non options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Stock issued during period value stock accounts payable. Effective income tax rate reconciliation nondeductible expense derivative debt discount percent. Effective income tax rate reconciliation interest accrued to cash basis tax payers percent. Effective income tax rate reconciliation change in reserves percent. Assets, Current Assets Liabilities, Current Treasury Stock, Common, Value Equity, Attributable to Parent Equity, Including Portion Attributable to Noncontrolling Interest Liabilities and Equity Gross Profit Operating Expenses Operating Income (Loss) Interest Expense, Nonoperating Nonoperating Income (Expense) Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Net Income (Loss) Attributable to Noncontrolling Interest Net Income (Loss) Attributable to Parent Shares, Outstanding LossOnSettlementOfDebtNet Increase (Decrease) in Accounts Receivable Increase (Decrease) in Inventories Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Accounts Payable Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Repayments of Related Party Debt RepaymentOfRelatedPartyAdvances Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Revenue from Contract with Customer [Policy Text Block] Inventory Valuation Reserves WorkingCapitalDeficit Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Intangible Asset, Finite-Lived, after Accumulated Amortization Intangible Asset, Excluding Goodwill, after Accumulated Amortization Interest Payable Debt Instrument, Unamortized Discount Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Long-Term Debt, Current Maturities Debt Instrument, Increase, Accrued Interest Derivative Liability StockSubscriptionPayable Stock subscription payable, Issuances, net StockSubscriptionPayableSharesIssuances Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageGrantDateFairValue ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsGrantedWeightedAverageExercisePrice ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisedWeightedAverageExercisePrice Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Expirations ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExpiredWeightedAverageExercisePrice ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisableNumber SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionsExercisableWeightedAverageGrantDateFairValue ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisableWeightedAverageExercisePrice Accrued Liabilities Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount EffectiveIncomeTaxRateReconciliationChangeInReservesPercent Income Tax Expense (Benefit) Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Net of Valuation Allowance