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Amazon Canada's viral anti-aging serum works 'almost instantly' — and it's under $25 for Prime Day

The All Natural Advice Vitamin C Serum has nearly 27,000 ratings on Amazon — here's why reviewers love it.

Pattern made with Glass bottle with cosmetic liquid on bright orange background with shadow and light reflections. Flat lay style and close-up
The All Natural Advice Vitamin C Serum has nearly 27,000 ratings on Amazon — and it's 33% off for Prime Day (Getty).

If you're looking to upgrade your anti-aging skincare routine, you might want to check out the benefits of topical vitamin C. Thanks to Prime Day 2024, Amazon Canada is dishing out some gorgeous beauty deals, including a hit vitamin C serum that's a favourite among Yahoo Canada readers. With nearly 27,000 reviews and a 4.3-star rating, Amazon shoppers claim the All Natural Advice Vitamin C Serum works "almost instantly" — and it's currently on sale for $33. If you're wondering if this best-selling anti-aging serum deserves a spot in your skincare lineup, keep scrolling.

Quick Overview
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Shop all Amazon Prime Day deals here. Don’t have Prime? Sign up for a free trial membership here.

PRIME DAY DEAL: Save 33 per cent until midnight tonight (July 17).

$23 at Amazon

By now, many of us are aware of the benefits of vitamin C in its various forms, which is known to repair damaged tissues, boost your immune system and brighten your overall complexion.

Whether you're eating it with your breakfast, enjoying a cup of fruit juice or applying a serum to your skin, vitamin C is an anti-aging superstar.

The Canadian-made All Natural Advice Anti-Aging Vitamin C Serum is formulated with certified organic ingredients, including 20 per cent vitamin C, 11 per cent hyaluronic acid and vitamin E. Thanks to its watery consistency, the serum quickly absorbs into the skin and promises to reduce sunspots and wrinkles, leaving you with a glowy, younger-looking complexion.

The highly-concentrated vitamin C serum is formulated with two moisturizing powerhouse ingredients: hyaluronic acid and jojoba oil. With the addition of Witch Hazel, it works to tighten, hydrate and smooth aging skin.


With more than 26,000 reviews and an average 4.3-star rating, the All Natural Advice serum is an affordable alternative to more expensive brands.

One reviewer said the vitamin C serum "worked almost instantly." The serum gave their eye bags a "lift" and "felt very soothing." The same shopper went on to say that they had tried other expensive remedies, "but they did not work."

Another review noted that since introducing the product to their skincare lineup, they "easily pass for a lady much younger" than 69. They say it's a "vital product" for daily use.

While the majority of reviewers write the serum helps to tighten and brighten the skin, some say it results in breakouts.

One reviewer said that while they wanted "to give this five stars" due to its glowing and tightening effect and "decent ingredient list," they were afraid it caused their breakouts — adding that "I never break out, but when I use this, I do."


If you’re looking to inject vitamin C into your skincare routine and reap the glowing, tightening and anti-aging benefits, then this All Natural Advice Anti-Aging Vitamin C Serum could be for you. With so many positive reviews and at only $23, it's an affordable option to add to your skincare routine.

However, beware of breakouts, as vitamin C can be problematic for sensitive or acne-prone skin.


  • Olay Total Effects 7-In-One Anti-Aging Face Moisturizer

    $19$30
    Save $11
  • Moroccanoil Intense Hydrating Mask, 8.5 Fl. Oz.

    $39$52
    Save $13
  • Revlon One-Step Root Booster with Ionic Technology

    $39$70
    Save $31
  • L'Oréal Paris 12% Pure Vitamin C Brightening Face Serum

    $21$32
    Save $11
  • Redken All Soft Shampoo and Conditioner Set

    $40$61
    Save $21
  • Burt's Bees Moisturizing Lip Balm for Dry Lips

    $7$8
    Save $1
  • Kérastase Elixir Ultime L'Huile Original Hair Oil

    $63$85
    Save $22
  • Dyson Airwrap Multi-Styler Complete Long

    $680$800
    Save $120
  • Botanic Hearth Rosemary Hair Oil with Biotin

    $14$20
    Save $6

The reviews quoted above reflect the most recent versions at the time of publication.

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