Compare the current product label, not just the product name. The ingredient information available for RapidLash differs by source. The manufacturer's product page lists isopropyl cloprostenate and identifies it as a synthetic prostaglandin analogue. Chemcorp identifies itself as RapidLash's Australian distributor, but its public page does not publish a complete, current Australian INCI. We have not verified the ingredient panel on the exact Australian pack, so the manufacturer listing alone cannot establish the formula of the specific Australian product or batch you receive.
At a glance
- RapidLash manufacturer listing: shows a 3 mL product and lists isopropyl cloprostenate. This source does not verify the formula on a particular Australian pack or batch.
- RapidLash Australian retail listing: the online-only BIG W Marketplace page shows a 3 mL item at A$69 and publishes a different ingredient list. We have not verified that list against the package or batch offered by the marketplace seller.
- LashOriginals Lash Serum: the brand product page lists 5 mL and A$49.90 and provides the published INCI. Prices and availability can change; the pages above were checked on 10 October 2026.
What the ingredient sources show
The RapidLash manufacturer page and the Australian marketplace listing do not show the same ingredient list. The Australian distributor's page does not provide a complete current INCI either. These sources do not establish the contents of a specific Australian carton or batch. If a particular ingredient matters to you, check the full list on the product you will receive and ask the retailer or brand to confirm the exact SKU.
LashOriginals publishes its Lash Serum ingredient list on the current product page. Check the package as well, since product information can change. A comparison of public listings should not replace the label for the item being purchased.
Price and pack size
The prices above are the amounts shown on the checked pages on 10 October 2026, before any delivery charges. The BIG W item is an online marketplace listing, while the LashOriginals price is from the brand's store. Retail prices, sellers and product listings can change, so confirm the current price, seller and pack size at checkout. We have not used these listings to make a like-for-like formula or value claim for every Australian RapidLash product.
Use around lash extensions
A formula description alone does not establish compatibility with every adhesive or aftercare routine. Check the directions for the exact product and ask your lash technician about your extensions. This comparison does not make a blanket compatibility statement.
How to compare the two
Read the full ingredient list and directions on the product you will receive. Check the seller, SKU, net contents and current price, and compare the sources with the package label. For RapidLash, we could not verify the current Australian package ingredients; the international manufacturer listing and marketplace listing do not establish the formula of the specific Australian product or batch you receive.
Frequently asked questions
Does RapidLash contain a prostaglandin analogue?
The manufacturer's product page lists isopropyl cloprostenate and describes it as a synthetic prostaglandin analogue. We have not verified the ingredient panel on the exact Australian pack. Check that product's current label.
Is the Australian RapidLash formula the same as the manufacturer listing?
We could not confirm that. The Australian distributor page does not publish a complete current INCI, and the BIG W Marketplace listing shows different ingredient information without a verified package or batch. Ask the seller or brand about the exact SKU you are considering.
Can I use either serum with lash extensions?
This comparison cannot establish compatibility with a particular adhesive or aftercare routine. Follow the product directions and check with your lash technician.
Can I switch from one serum to the other?
Public product listings do not establish whether a change is suitable for an individual or confirm interaction risk. Follow each product's directions and speak with an eye-care professional if you have questions about use near the eye area.
Related reading
- The Ordinary Lash Serum, Compared
- Best Eyelash Serum in Australia (2026)
- Prostaglandin Lash Serum Side Effects
- Shop LashOriginals Lash Serum
Sources
- RapidLash manufacturer product page
- Chemcorp, Australian distributor product information
- BIG W Marketplace listing for Rapid Lash 3 mL
- LashOriginals Lash Serum product information and INCI
Product listings and formulas may change. This comparison summarises the public sources checked on 10 October 2026; always check the label and directions for the product you receive.