# 1ml Amber Borosilicate Glass Vial with Plug & Cap Searching for **empty amber glass vials for cosmetic samples** with a leak-proof closure? These **1ml Amber Borosilicate Glass Vial with Plug & Cap**  is trusted by -serum makers for precision. Need a **UV protective amber glass vial with dual seal closure**? Amber glass blocks UV rays. The rubber plug and black cap create a dual-layer seal. This **1ml amber borosilicate glass vial for serum sampling** is the industry standard for trial kits. It suits discovery sets, gifting inserts, and client consultations. The compact 1ml format is used across cosmetic, pharmaceutical, and laboratory applications. It is the preferred size for precision sampling worldwide. RENTRASPA stocks it with no MOQ. Fragrance houses use it for wholesale buyer sets. Skincare brands use it for dermatologist sample kits. It is the most versatile 1ml format in the RENTRASPA range. **Buy amber glass vials single piece no minimum** — order from just 1 piece. RENTRASPA ships pan-India with every vial quality-checked before dispatch. ## Use For - Serum and facial oil samples - Essential oil and fragrance vials - Cosmetic travel and trial kits - Pharmaceutical and lab sample storage - Indie beauty brand product launches - Luxury gifting inserts and discovery sets - Dermatology and ayurvedic practitioner samples ## Specifications Specification Detail Capacity 1ml Glass Type Amber Borosilicate (Type I equivalent) UV Protection Yes — blocks UV and visible light Closure Full Rubber Plug + Black Plastic Cap Weight 8g per unit Compatibility Oil-based & alcohol-based formulas Chemical Resistance High — non-reactive borosilicate Leak Proof Yes — dual-seal closure MOQ 1 piece Customisation Available from 1,000 pieces Origin Imported ## About This Vial This **1ml amber borosilicate glass vial** is RENTRASPA's most precise sample format. It is also the **1ml amber glass sample bottle** equivalent for brands searching either term. Among **glass vials for cosmetic packaging**, the 1ml dual-seal format is the gold standard. The rubber plug creates an airtight primary seal. The black cap adds a secondary layer. The **empty amber glass vials with plug and cap India** brands rely on are Type I equivalent borosilicate. This glass is chemically inert, heat-resistant, and non-reactive. It does not leach ions into your formula. Your product stays pure from fill to use. Borosilicate outperforms regular glass in every measurable way. Amber borosilicate glass blocks UV and visible light simultaneously. This dual protection is critical for vitamin C serums, retinol blends, and citrus essential oils. No regular glass offers this. It resists thermal shock, chemical attack, and UV degradation simultaneously. No other glass type offers this combination at this price point. The dual-seal closure system is the most secure format for volatile formulas. Alcohol-based perfumes and essential oils stay sealed through transit, storage, and retail display without compromise. This **borosilicate glass sample vials no MOQ** option suits the **amber borosilicate glass vials for indie fragrance brand** building a tester set perfectly. The **1ml amber glass vial with rubber plug** is used by cosmetic labs and ayurvedic practitioners. It is a reliable, sterile-compatible sample vessel. Need **amber glass vials India** for a serum launch? Need **empty glass vials for samples** for a trial kit? Need **cosmetic sample vials** for a luxury unboxing? RENTRASPA has 10 years sourcing glass-only cosmetic packaging. Customisation is available from 1,000 pieces. Order 1 piece or 10,000 — quality is identical. Every vial is quality-checked before dispatch. RENTRASPA's central hub covers all major Indian cities. Repeat orders are fulfilled with consistent batch quality every time. Every order ships pan-India from RENTRASPA's central fulfilment hub. These **amber glass vials India** brands trust are the most accessible premium sample format available. ## Explore Similar Products [Explore the complete Glass Vials collection at RENTRASPA →](/collections/glass-vials) ## Frequently Asked Questions ### What is a 1ml amber borosilicate glass vial used for? A 1ml amber borosilicate glass vial stores and samples light-sensitive formulas. These include serums, essential oils, retinol blends, and fragrance oils. Amber glass blocks UV rays. Borosilicate ensures the glass is chemically inert, protecting your formula from light and contamination. ### Can I order just 1 amber glass vial? Absolutely. At RENTRASPA, there is no minimum order quantity. You can order from just 1 piece. This suits indie founders testing a formula or building a gifting set. Custom branding and printing are available from 1,000 pieces when you are ready to scale. ### What is the difference between a rubber plug and a standard cap closure? A rubber plug creates an airtight primary seal inside the vial neck. It prevents leakage and evaporation. The black plastic cap adds a secondary protective layer over the plug. This dual-seal system is the most secure format for volatile formulas like essential oils and alcohol-based perfumes. ### Is borosilicate glass safe for storing active cosmetic ingredients? Yes — borosilicate glass is Type I equivalent and chemically inert. It does not react with vitamin C, retinol, citrus oils, or ayurvedic extracts. Unlike regular glass, it does not leach ions into your formula. Your product stays pure and potent throughout its shelf life. ### Can I customise these amber borosilicate glass vials with my brand? Yes — customisation is available from 1,000 pieces at RENTRASPA. Options include colour coating, logo screen printing, and hot foil stamping in gold or silver. For smaller quantities, the smooth amber glass surface works well with custom sticker labels and printed sleeves. ## Details - **Price:** 7.0 INR - **Vendor:** RENTRASPA™ - **Type:** Empty Glass Bottles for Cosmetic Packaging - **Tags:** 1ml vial, amber glass, borosilicate, cosmetic packaging, glass vial ## Variants | Variant | Price | Available | |---------|-------|-----------| | Full Plug + Black Plastic Cap | 7.00 INR | In stock | ## Images - 1ml amber borosilicate glass vial with black ribbed cap for cosmetic packaging --- > Source: [rentraspa.com](https://rentraspa.com/products/1ml-amber-glass-vial) > Updated: 2026-06-04