What is a 50ml glass bottle used for?

Face oils, body oils, hair serums and toners. It suits products customers use more generously than a serum.

Is 50ml a good size for a hair serum?

Yes. It lasts longer than 30ml and still fits easily in a bag or on a shelf.

Does the 50ml bottle include a closure?

No, it is the bottle only. Add any 18mm dropper, pump or cap separately.

Can I use a lotion pump on a 50ml bottle?

Yes. Our 18mm lotion pumps fit, in plastic or metal finishes.

Amber or blue for a hair oil?

Amber protects herbal oils best from light. Blue gives a classic look with less protection.

Is there a minimum order?

No. Buy one bottle to test or thousands for production.

Can I mix colours for a wholesale price?

Yes. All colours of this size count together toward the next price slab.

Do you offer printing or custom finishes?

Yes, for bulk orders. Message us on WhatsApp with your quantity and artwork.

Where do you ship from?

We dispatch from Chennai and deliver across India.

1 7

50ml Glass Bottle with 18mm Neck – Bottle Only, 7 Colours

From Rs. 6.7/unit

Rs. 9.5

~~Rs. 0~~ Rs. 9.5

Sale Sold out

Price per piece for:

Price per piece by quantity
Qty slab	Price per unit	Discount
1–99	Rs. 9.5	–
100–999	Rs. 9	5%
1,000–4,999	Rs. 8.4	12%
5,000–9,999	Rs. 7.9	17%
10,000–24,999	Rs. 7.1	25%
25,000+	Rs. 6.7	30%
1–99	Rs. 12.2	–
100–999	Rs. 11.6	5%
1,000–4,999	Rs. 10.7	12%
5,000–9,999	Rs. 10.1	17%
10,000–24,999	Rs. 9.2	25%
25,000+	Rs. 8.5	30%
1–99	Rs. 11.8	–
100–999	Rs. 11.2	5%
1,000–4,999	Rs. 10.4	12%
5,000–9,999	Rs. 9.8	17%
10,000–24,999	Rs. 8.9	25%
25,000+	Rs. 8.3	30%
1–99	Rs. 13.1	–
100–999	Rs. 12.5	5%
1,000–4,999	Rs. 11.5	12%
5,000–9,999	Rs. 10.9	17%
10,000–24,999	Rs. 9.8	25%
25,000+	Rs. 9.2	30%
1–99	Rs. 16	–
100–999	Rs. 15.2	5%
1,000–4,999	Rs. 14.1	12%
5,000–9,999	Rs. 13.3	17%
10,000–24,999	Rs. 12	25%
25,000+	Rs. 11.2	30%
1–99	Rs. 16	–
100–999	Rs. 15.2	5%
1,000–4,999	Rs. 14.1	12%
5,000–9,999	Rs. 13.3	17%
10,000–24,999	Rs. 12	25%
25,000+	Rs. 11.2	30%
1–99	Rs. 18.2	–
100–999	Rs. 17.3	5%
1,000–4,999	Rs. 16	12%
5,000–9,999	Rs. 15.1	17%
10,000–24,999	Rs. 13.7	25%
25,000+	Rs. 12.7	30%

Slab prices count per product and apply automatically at checkout. Tap a colour to see its prices.

Shipping calculated at checkout.

Product Description

This 50ml glass bottle has an 18mm neck and is sold as the bottle only. It comes in amber, amber frosted, clear, clear frosted, blue, green and black. Add a glass dropper, lotion pump, spray pump or cap. 50ml suits face oils, hair serums and body serums used more generously.

Why choose a 50ml glass bottle for oils and serums

A 50ml glass bottle sits between a serum size and a body-care size. It gives customers better value per ml than 30ml. It also makes a strong hero product on the shelf. With a lotion pump, it dispenses light lotions cleanly. With a spray pump, it becomes a toner or hair-mist bottle.

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 50ml glass bottle only, with no closure. Add the one that suits your product:

Glass dropper with metal ring and silicone teat. Choose the dropper length that matches your bottle size.
Euro dropper insert with tamper-proof cap, for steady single drops.
Fine-mist spray pump, for perfumes, mists and toners.
Lotion pump, in plastic or metal finishes.
Plain metal or plastic caps, from the euro dropper and caps range.

Popular uses for this 50ml glass bottle

Face and body oils
Hair serums and hair oils
Toners and face mists, with a spray pump
Light lotions and cleansing oils, with a lotion pump
Massage and aromatherapy blends

Technical specifications of this 50ml glass bottle

Capacity	50ml
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 · 10ml · 15ml · 30ml · 50ml · 100ml

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Your cart
Variant	Variant total	Quantity	Price	Variant total
AmberRGB18-AR-050	AmberRGB18-AR-050 Rs. 9.5/ea	Rs. 0	Quantity	Rs. 9.5/ea	Rs. 0

Amber FrostedRGB18-ARF-050	Amber FrostedRGB18-ARF-050 Rs. 12.2/ea	Rs. 0	Quantity	Rs. 12.2/ea	Rs. 0

ClearRGB18-CR-050	ClearRGB18-CR-050 Rs. 11.8/ea	Rs. 0	Quantity	Rs. 11.8/ea	Rs. 0

Clear FrostedRGB18-CRF-050	Clear FrostedRGB18-CRF-050 Rs. 13.1/ea	Rs. 0	Quantity	Rs. 13.1/ea	Rs. 0

BlueRGB18-BR-050	BlueRGB18-BR-050 Rs. 16/ea	Rs. 0	Quantity	Rs. 16/ea	Rs. 0

GreenRGB18-GR-050	GreenRGB18-GR-050 Rs. 16/ea	Rs. 0	Quantity	Rs. 16/ea	Rs. 0

BlackRGB18-SBkR-050	BlackRGB18-SBkR-050 Rs. 18.2/ea	Rs. 0	Quantity	Rs. 18.2/ea	Rs. 0

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Total items

Rs. 0

Product subtotal

Taxes, discounts and shipping calculated at checkout.

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Frequently Asked Questions

Face oils, body oils, hair serums and toners. It suits products customers use more generously than a serum.
Yes. It lasts longer than 30ml and still fits easily in a bag or on a shelf.
No, it is the bottle only. Add any 18mm dropper, pump or cap separately.
Yes. Our 18mm lotion pumps fit, in plastic or metal finishes.
Amber protects herbal oils best from light. Blue gives a classic look with less protection.
No. Buy one bottle to test or thousands for production.
Yes. All colours of this size count together toward the next price slab.
Yes, for bulk orders. Message us on WhatsApp with your quantity and artwork.
We dispatch from Chennai and deliver across India.

50ml Glass Bottle with 18mm Neck – Bottle Only, 7 Colours