7 Best Early Prime Day Mascara Deals 2026
AIThis post was created with the assistance of artificial intelligence (AI).

TL;DR

Prime Big Deal Days · Oct 6–7Offer from Amazon

Get beauty and skincare favorites delivered free — and shop member deals

  • Fast, free delivery on millions of items
  • Access to Prime Big Deal Days deals on October 6–7
  • Prime Video, Amazon Music and more included
Start your free Prime trial Free trial for eligible customers · Cancel anytime
As an affiliate, we earn on qualifying purchases.

Glamour UK has published a guide to seven early Prime Day mascara deals available now, ahead of Amazon Prime Big Deal Days 2026 on 6-7 October in the UK. Featured brands include Lancôme, L’Oréal Paris, Clinique and KIKO Milano, with some discounts reaching up to 50% off.

Glamour UK has published a shopping guide rounding up seven early Prime Day mascara deals available on Amazon now, weeks before the retailer’s main sale event, Prime Big Deal Days 2026, which runs on 6-7 October in the UK. The list includes discounted mascaras from Lancôme, L’Oréal Paris, Clinique and KIKO Milano, with the outlet reporting that some rarely discounted formulas are currently up to 50% off.

According to the report, the additional early deals beyond the main seven picks include the Lancôme Lash Idôle Waterproof Mascara, the L’Oréal Paris Telescopic Extensionist Lengthening & Curling Mascara, the Clinique Lash Power Mascara, and the KIKO Milano Maxi Mod Volume & Definition Mascara. Exact discount percentages for each product were not specified in the source material and may vary, as Amazon pricing fluctuates during sale periods.

The guide’s author, a shopping writer who says she has covered beauty for titles including Glamour, ELLE and Cosmopolitan for more than five years, states that every mascara featured meets several criteria: a cult reputation backed by thousands of five-star reviews, a Prime Day saving that makes buying now worthwhile, and a wand and formula the writer has personally tested. The writer specifically names the Maybelline Sky High mascara as a personal favourite she has used repeatedly.

The report also highlights that Amazon discount codes can be applied at checkout for additional savings on the featured mascaras. The author cautions that not all Prime Day promotions are as strong as they appear, saying she reviewed dozens of offers to filter out weaker deals.

At a glance
reportWhen: published ahead of Amazon Prime Big Dea…
The developmentGlamour UK published a curated list of seven early Prime Day mascara deals already live on Amazon ahead of the main October sale event.

Why Shoppers Are Buying Before October

The report matters to beauty shoppers because mascaras from major brands rarely see deep discounts outside of major sale events. According to Glamour UK, products such as the L’Oréal Telescopic mascara “rarely ever go on sale” but are currently discounted by up to 50%, with several well-rated options priced under £10.

Early deals also carry practical value: buying before the main event avoids the risk of sellouts and price changes that can occur during the two-day sale. For consumers budgeting for beauty purchases in the run-up to the holiday season, the October timing offers a window to stock up on everyday staples at reduced prices. The deals are exclusive to Amazon Prime members, which may factor into whether non-members find the savings worthwhile after subscription costs.

How Prime Day Grew Into a Beauty Event

Amazon Prime Day launched in 2015 to mark the company’s 20th birthday, initially as a 24-hour technology-focused sale. It has since expanded into a multi-day event restricted to Prime members, spanning categories from electronics to beauty and home goods.

While the sale is often associated with big-ticket gadgets, Glamour UK notes that beauty discounts have become a quiet highlight, with premium and drugstore mascaras among the most discounted items. The UK edition of the event, Prime Big Deal Days 2026, takes place on 6-7 October, and the outlet says it will publish updated mascara deal roundups as new offers go live during the event itself.

“I’ve sifted through dozens of deals to weed out the duds – because not all Prime Day sales are as good as they seem.”

— Glamour UK shopping writer

What the Deal List Doesn’t Confirm

The exact discount amounts and current prices for each of the seven featured mascaras are not stated in the source material, and Amazon pricing can change frequently during sale periods. It is not clear how long the early deals will remain available, or whether prices will drop further during the main 6-7 October event.

The full composition of the “best” seven-product list is also not fully detailed in the available excerpts; only four additional early deals are named alongside a reference to Maybelline’s Sky High mascara as a personal favourite. The “up to 50%” figure is a maximum cited by the outlet and does not apply to every product. Reader experiences with the formulas are subjective, and the recommendations reflect one publication’s editorial testing rather than an independent benchmark.

The Main Event on 6-7 October

Amazon Prime Big Deal Days 2026 runs in the UK on 6-7 October, when the retailer is expected to release a wider wave of limited-time beauty discounts. Glamour UK says it will publish live roundups of mascara deals as they appear during the event, and advises shoppers to build wishlists in advance.

Shoppers who want a specific brand or formula may want to monitor prices between now and the sale, since early deals could be replaced, extended or beaten by event-day pricing. Comparing the current early discounts against typical street prices before buying is the safest way to gauge whether the savings are genuine.

Key Questions

When is Amazon Prime Day 2026 in the UK?

Amazon Prime Big Deal Days 2026 takes place on 6-7 October in the UK, according to Glamour UK, spanning two days of discounts across beauty, fashion, tech and home categories.

Can I buy Prime Day mascara deals before the official sale?

Yes. Glamour UK reports that a range of early mascara deals is already live on Amazon ahead of the October event, including offers on Lancôme, L’Oréal Paris, Clinique and KIKO Milano products.

Do I need an Amazon Prime membership to get these deals?

Prime Day deals are exclusive to Prime members, according to the report. Non-members would need a subscription to access the discounted prices.

How deep are the mascara discounts?

Glamour UK reports savings of up to 50% on some mascaras that rarely go on sale, with several well-rated options under £10. The exact discount for each product varies and was not itemised in the source material.

According to the guide’s author, each product was chosen for its cult reputation and thousands of five-star reviews, a worthwhile Prime Day saving, and a formula the writer personally tested over five-plus years of beauty coverage.

Source: rss

Wellness content on this site is informational and not a substitute for professional medical guidance.
FALL

Fall Picks

As an affiliate, we earn on qualifying purchases.

You May Also Like

Exactly 111 Hand-Picked Prime Day Beauty Deals: Tarte, Medicube, More

Discover 111 hand-picked Prime Day beauty deals from brands like Tarte and Medicube, available now for a limited time. Find out what’s included and why it matters.

‘Plastic Beauty’ Netflix Review: Stream It Or Skip It?

A detailed review of Netflix’s ‘Plastic Beauty,’ exploring its themes, reception, and whether viewers should watch it now. Find out what critics say.

Our Favorite Beauty Moments From New York Fashion Week SS27

Search and coverage interest is rising around beauty at New York Fashion Week SS27, but the reason for the spike is unconfirmed.

Phoebe Dynevor’s Wedding Beauty Has Us Copying Candlelit Makeup

Fans are adopting Phoebe Dynevor’s wedding-inspired candlelit makeup, sparking a beauty trend. Details of her wedding look are confirmed, but the full event remains private.