# 15ml Glass Bottle with 18mm Neck – Bottle Only, 7 Colours

This 15ml glass bottle has an 18mm neck and is sold as the bottle only. Choose amber, amber frosted, clear, clear frosted, blue, green or black. Add a glass dropper, euro dropper, pump or cap to finish it. 15ml is the standard retail size for essential oils and concentrated face oils.

## Why a 15ml glass bottle is the essential-oil standard

Many essential-oil brands sell in 15ml, so buyers already know the size. A 15ml glass bottle also suits eye serums and treatment oils. Fit an euro dropper insert for drop-by-drop control. Or use a glass dropper for a serum-style ritual. Amber is the usual choice here, because it blocks most UV light.

### Which colour suits your formula?

Colour

Best for

Amber

Light-sensitive oils, actives and essential oils. Blocks most UV light.

Amber Frosted

The same UV protection with a soft matte finish.

Clear

Showing colour and texture. Store away from sunlight.

Clear Frosted

A soft premium look for stable formulas.

Blue

A classic apothecary look. Less UV protection than amber.

Green

Herbal and Ayurvedic ranges. Less UV protection than amber.

Black

Glossy black glass. The most light-blocking option, with a luxury look.

### Closures that fit this 18mm neck

This listing is the 15ml glass bottle only, with no closure. Add the one that suits your product:

-   [Glass dropper with metal ring and silicone teat](/products/18mm-closures-15ml-30ml-50ml-100ml-glass-dropper-set-glass-dropper-metal-ring-silicon-teat). Choose the dropper length that matches your bottle size.
-   [Euro dropper insert with tamper-proof cap](/products/18mm-euro-dropper-and-caps), for steady single drops.
-   [Fine-mist spray pump](/products/18mm-spray-pumps-and-lotion-pumps-5ml-to-100ml), for perfumes, mists and toners.
-   [Lotion pump](/products/18mm-closures-lotion-pumps), in plastic or metal finishes.
-   Plain metal or plastic caps, from the [euro dropper and caps](/products/18mm-euro-dropper-and-caps) range.

### Popular uses for this 15ml glass bottle

-   Essential oils and blends
-   Facial oils and treatment serums
-   Under-eye serums
-   Hair serum minis
-   Herbal and Ayurvedic oils

### Technical specifications of this 15ml glass bottle

**Capacity**

15ml

**Neck**

18mm

**Shape**

Round

**Colours**

Amber, Amber Frosted, Clear, Clear Frosted, Blue, Green, Black

**Supplied as**

Bottle only. Closures sold separately.

**Ships from**

Chennai, pan-India delivery

### Order one bottle or a full production run

There is no minimum order. Buy a few bottles to test, or thousands for production. Slab pricing applies automatically at checkout. Mix any colours of this size to reach the next slab. We dispatch across India from Chennai.

### Why buy from RENTRASPA

RENTRASPA is an importer and wholesaler, not a manufacturer, and we say so plainly. We have supplied Indian beauty brands for about a decade. Our bottles and closures come from one 18mm system, so they seal properly. Questions about fit or colour? WhatsApp us on +91 75500 42423.

Other sizes in this 18mm range: [5ml](/products/5ml-glass-bottle-18mm-neck) · [10ml](/products/10ml-glass-bottle-18mm-neck) · **15ml** · [30ml](/products/30ml-glass-bottle-18mm-neck) · [50ml](/products/50ml-glass-bottle-18mm-neck) · [100ml](/products/100ml-glass-bottle-18mm-neck)

## Details

- **Price:** 6.3 INR - 11.5 INR
- **Vendor:** RENTRASPA™
- **Type:** Empty Glass Bottles for Cosmetic Packaging
- **Tags:** 1. Serums & Oils, 18mm-bottle-only, 3. Essential Oils, 8. Bottles For Sampling

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Amber | 6.30 INR | In stock |
| Amber Frosted | 9.10 INR | In stock |
| Clear | 8.00 INR | In stock |
| Clear Frosted | 11.50 INR | In stock |
| Blue | 10.20 INR | In stock |
| Green | 10.20 INR | In stock |
| Black | 10.60 INR | In stock |

## Images

- 15ml amber glass bottle with 18mm neck, bottle only – RENTRASPA
- 15ml frosted amber glass bottle with 18mm neck, bottle only – RENTRASPA (placeholder)
- 15ml clear glass bottle with 18mm neck, bottle only – RENTRASPA
- 15ml frosted clear glass bottle with 18mm neck, bottle only – RENTRASPA (placeholder)
- 15ml blue glass bottle with 18mm neck, bottle only – RENTRASPA
- 15ml green glass bottle with 18mm neck, bottle only – RENTRASPA
- 15ml black glass bottle with 18mm neck, bottle only – RENTRASPA

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> Source: [RENTRASPA™](https://rentraspa.com/products/15ml-glass-bottle-18mm-neck)
> Updated: 2026-10-11