Iope Bio-PDRN Caffeine Shot Serum Is $35 On Amazon

These days, Korean “K-beauty” dominates the skin care world. But don’t worry, you don’t have to travel to try out the luxurious skin care products and techniques for yourself. While there are so many great products to choose from, TikTok users and HuffPost readers alike go particularly wild for the Bio-PDRN Caffeine Face Shot serum, a vegan alternative to a typically salmon-derived product, from the Korean brand Iope.

Beauty TikToker and self-proclaimed K-beauty enthusiast, Ashley Mixon, calls the serum “filler in a bottle,” “lifting,” and a “hero product” that’s hard to top. And while it usually goes for a pricy $50, you can currently snag it for 30% off. According to our price trackers, this product hasn’t been this low since the holidays! Discounts on this smoothing serum never last long, so grab one while you can.

The secret is in the entirely plant-based formula.

In addition to Mixon, many reviewers say this serum has made their skin smoother, helped improve acne, reduced the appearance of fine lines and even become a replacement for Botox. (Of course, dermatologists say no at-home treatment will be as effective as Botox, but if you hate needles, this serum could be a solid option.)

Mixon and the brand attribute these kinds of results to an ingredient called PDRN, an anti-inflammatory, tissue-repairing proprietary drug that works to improve your skin’s overall appearance and firmness. While traditional PDRN is extracted from the sperm cells of salmon (and sometimes injected into the skin), Iope’s topical version is developed from plants, meaning no needles or fish fluids needed.

In addition to plant-powered PDRN, the serum contains a recognizable combination of ingredients. You’ll see niacinamide, a versatile antioxidant that many swear by for everything from brightening skin to managing redness, and probiotics, an unlikely ingredient that dermatologists have previously told HuffPost can do wonders for keeping skin healthy and strong.

(Note: HuffPost reached out to Mixon and found she does not receive compensation directly from the brand, but does from her affiliate link.)

Wondering what caffeine is doing in your skin care and not your latte?

There is some evidence to support that topical applications of caffeine may aid in reducing the appearance of wrinkles caused by sun damage, thanks to its antioxidant properties.

“[This serum] contains 20,000 ppm (parts per million) of caffeine, which is one-eighteenth the size of collagen,” Mixon told HuffPost via email. “So yes, it does penetrate into the skin!”

To use the serum, the brand says to apply three to four drops after your toner and before creams and moisturizers. Mixon adds that it can be used day or night and doesn’t interfere with other products or other active ingredients that you might be using.

Ready to try this serum for yourself, for the best price of the year? Grab one on Amazon to see what all the hype is about for yourself.

Looking for more skin care upgrades? Check out these recommended K-beauty products from HuffPost contributor Shawna Hudson.

This snail mucin essence

This cult-loved Cosrx serum is powered by 96% snail mucin, an ingredient known to help hydrate, nourish, plump, and repair the skin. This version is oil-free for anyone who’s acne-prone, but the brand also makes its Snail Radiance Dual Essence ($16) which is a little more rich for those with drier skin types. Both are also great at repairing a damaged skin barrier.

Promising review: “10/10 Recommend. Super moisturizing especially when combined with the COSRX snail mucin cream. Has a thinner consistency so can run a little but stays for a long time on skin. Makes my skin really soft and smooth with an added glow as well. Bottle is a decent size and is pretty durable.” — Haylee

This rice water- and ceramide-rich serum

This serum is a personal favorite of mine for hydration during the winter because it features ingredients like redness-calming beta glucan, honey extract, seven types of rice extract, and arbutin to brighten dark spots. It has an elastic-type of consistency that feels really rich when you apply it, but it sinks into the skin beautifully and keeps my skin hydrated all day long.

Promising review: “Earlier this year, I had to start using benzoyl peroxide to get my acne under control, which made my oily skin red, irritated, and flaky. I needed something super hydrating and soothing to counteract it, landed on this serum, and I’m so glad I did. It’s thick but not sticky, super hydrating, and calmed my skin right down. I’m using it 2x daily along with a peptide serum, very happy with the results. This has earned a permanent spot in my skincare routine.” — Ulta customer

This hydrating peptide serum

This brand is a little pricier than most other Korean brands, but is a hybrid formula that consists of a mix of peptides and vitamin B7 to boost collagen production in while boosting hydration deep within the skin. While it is lightweight, don’t let that fool you, the hydration it offers is still next level and gives you that “glass skin” look.

Promising review: “This serum has such a soothing scent, I love it. I try to use this serum as the first step of skincare since it is NOT sticky and it feels like it preps my skin so well for any additional skincare afterwards including cream, suncream, makeup, etc. It is not heavy at all.

Even though it can be layered, I never really need to do that since it’s moisturizing enough after just one layer of it. Best serum for any season! It feels light yet powerful and goes a long way. I would buy it again.” — Amazon customer

This hydrating essence-toner

Ma:nyo’s essence and toner in one provides immediate and long-lasting hydration with its patented ingredient Panthetoin. This is a unique combination of panthenol and ectoin, two powerhouse hydrators that help the skin retain moisture. Additionally, ceramides help protect and repair the skin barrier while keeping dry winter winds from wreaking havoc.

Promising review: “This toner is a must during the winter. It [has] a gel like texture and helps lock in the moisture. Not much of a smell so it’s nice for sensitive skin and it also doesn’t leave my face greasy. The bottle is a good size too.” — Nora

This noni-rich ampoule that gives reviewers a “natural glow”

This Celimax formula contains a whopping 71.77% of nutrient-rich noni extract to refresh and hydrate the skin. Rosemary oil in the formula also helps calm irritation and redness and adenosine helps reduce the appearance of fine lines and wrinkles.

Promising review: “I’ve been using the Celimax Noni Ampoule for a couple of weeks, and my skin has improved dramatically. It feels softer, hydrated, and has a natural glow that I haven’t achieved with other products. I love that it’s lightweight, non-sticky, and absorbs quickly. I also notice that my dry areas feel much calmer. Definitely a must-have in my skincare routine.” — Camila

This probiotic-rich ampoule

This intensive ampoule was made for dry winter skin. It has a rich texture, but is still lightweight enough to be noncomedogenic. It contains fermented centella and ceramides to dramatically improve skin’s hydration levels, firmness and overall radiance.

Promising review: “I’ve been using the Madagascar Probio‑Cica Intensive Ampoule and it has quickly become my go‑to skincare essential. My skin used to be reactive and easily irritated, but this ampoule helped calm everything down while strengthening my barrier. The texture is silky and absorbs fast, leaving my face hydrated without heaviness or stickiness. I appreciate that it’s fragrance‑free, which makes it gentle enough for daily use. After consistent application, my complexion looks smoother, redness has faded, and my skin feels healthier overall. Even when I get the occasional breakout, they’re less intense than before. The packaging feels premium, and the dropper makes it easy to apply.” — Ulta customer

This propolis-rich glow serum

Beauty of Joseon remains a fan-favorite Korean beauty brand for its incredible formulas at such an affordable price. The brand’s Glow serum is another favorite of mine because it’s packed with 60% propolis (which is extremely hydrating) and 2% niacinamide to help lighten hyperpigmentation. It also contains a light exfoliant so it’s perfect for acne-prone skin types. I don’t use it every single day, but even so, I see great results. My skin has a nice glow to it after applying it, even during winter.

Promising review: “I have been using this for over a year. My skin is sensitive and I have rosacea, but also dry at times. This hydrates, smoothes, and improves the look of my skin one hundred times. It is lightweight and extremely effective. I love it so much.” — Amazon customer

This hydrating and exfoliating essence

This viral exfoliating essence from Mixsoon contains fermented bean, barley, pomegranate and Korean pear to gently smooth skin texture while providing a hefty dose of hydration. It’s also naturally rich in antioxidants and vitamin C and E.

Promising review: “I absolutely love this essence because it’s extremely gentle and hydrating on the skin along with giving your skin a little bit of an exfoliation as well! It definitely smooths your skin texture and brightens your skin complexion and not to mention that it absorbs quickly without leaving you feeling sticky. It’s perfect to use in your everyday skin care routine or as a gentle exfoliation a few times a week. This is a definitely a skin care staple that i’ll keep repurchasing again and again!” — Tracy Greene

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