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The Amazon Prime Big Deal Days of 2026 have officially landed, and we’ve been busy compiling a tight edit of deals — across beauty, wellness, and beyond — that are actually worth your time. There aren’t a lot of them, but they can be found if you only know where to look.
One brand that’s been treating Amazon Prime members (the only people who can shop this sale) to impressive and legitimate markdowns is Vital Proteins: a popular dietary supplement destination whose bread and butter is grass-fed, pasture-raised collagen powder, with thousands of five-star ratings and dozens of celebrity fans to its name.
During the October Prime Day sales event, we’re seeing Vital Proteins’ viral Collagen Peptides Powder going for as low as $15 (for the unflavored version), with some flavors (like the beloved chocolate) reaching discount levels of over 30 percent off.
CELEBRITY-USED
Vital Proteins Collagen Peptides Powder, Unflavored
Over 60,000 bought in the past month alone.
Two Vital Proteins supplement powders currently top Amazon’s “Collagen Supplements” bestsellers list, which says a lot about the brand’s ability to gain customer trust through real results — especially in relation to the long-term health of skin, hair, nails, and joints.
POPULAR FLAVOR
Vital Proteins Collagen Peptides Powder, Chocolate
This jar has 14 servings inside, but you can always take advantage of Amazon’s “Subscribe & Save” feature: making sure you never run out of this holy-grail supplement.
One A-lister who swears by the brand and its now-on-sale collagen hero product is Jennifer Aniston, who became Vital Proteins‘ Chief Creative Officer back in 2020.
“Collagen is the glue that holds everything together. I’ve always been an advocate for nourishing your wellness from within, which is why I started using Vital Proteins so many years ago,” the 57-year-old actress says in a press release.
In the past, she also told other publications that the collagen powder in question is something she uses “every day.”
Known for her holistic approach to health, Aniston is a co-owner of Pvolve, a low-impact workout method and studio, as well as Smartwater’s global brand ambassador, a role in which she advocates for functional hydration.
The star of the Amazon Prime Big Deal Days show this year — Vital Proteins’ Collagen Peptides Powder lineup, that is — works to replenish the body’s personal supply of collagen (its most abundant protein), which dwindles with age but is responsible for everything from skin elasticity and bone density maintenance to nail growth and hair follicle support.
CAPSULE FORM
Vital Proteins Collagen Peptides Capsules for Women
Can’t stomach powders? These capsules are just as potent (note that you need to take six of them twice a day to witness a change).
“Our collagen supplements for women support the vitality and shine of your hair, skin, and nails, promoting a youthful appearance effortlessly,” Vital Proteins mentions in marketing copy.
Functioning based on hydrolyzed collagen peptides, easily digested and quickly absorbed, each powder promises to dissolve just as rapidly in your beverage of choice (be it a morning coffee or a spirulina smoothie). There are 20 grams of the aforementioned collagen peptides in every two-scoop serving, and the gluten-, dairy-, and GMO-free supplement has zero grams of sugar.
BUY AT FULL PRICE
Vital Proteins Collagen Peptides, Pumpkin Spice
No, this limited-edition, fall-coded flavor of Aniston’s go-to supplement isn’t on sale, but we think it’s delicious enough to buy at full price.
Vital Proteins suggests turning to habit-stacking when integrating its offerings into your routine at large, which is a fancy way of saying you should tack them onto an already-established habit (read: drinking a green juice with the powder while answering emails on your walking pad).
The leading collagen supplement for women is not only noticeably discounted in honor of October Prime Day but also succeeds at backing up its claims with a plethora of positive reviews.
“This is the best no-taste collagen I have found. It dissolves easily, is consistent in appearance, and is easy to add to my coffee,” shares one Amazon shopper.
Per another: “I have a sensitive stomach, and it did not bother me (nor could I taste it in coffee). I’m not a big believer in supplements, but this has really helped my hair and nails.”
Stock up on the powders today, and round out your Big Deal Days cart with even more supplement deals from brands like Lemme and Create.
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Meet the Author
Stacia Datskovska is a Senior Commerce Writer at WWD. Previously, she worked at ELLE DECOR as an assistant digital editor, covering all things luxury, culture, and lifestyle through a design lens. Her bylines over the past five years have appeared in USA Today, Baltimore Sun, Teen Vogue, Boston Globe, Food & Wine, and more. Prior to joining ELLE DECOR, Datskovska learned the ins and outs of e-commerce at Mashable, where she tested products, wrote about tentpole sales events, and curated gift guide roundups. She graduated from NYU with a bachelor’s degree in journalism and international relations. Datskovska regularly reports on buzzy beauty and wellness deals worth shopping online.
