Has your skincare routine been feeling a little too basic lately? Don’t worry. This YesStyle April Mega Sale is the perfect time to branch out and try something new. Running from April 7 to 14, the sale includes a lot of familiar K-beauty favorites, with discounts of up to 50% OFF! What really stands out this time, though, is the retinal and PDRN products in the mix. I am sure you have been seeing these ingredients everywhere, and you’re probably wondering which products are actually worth paying attention to.

Retinal is usually the one people look to when they want smoother-looking skin and a more refined texture, while PDRN tends to show up in products aimed at bounce, hydration, and that fresh-looking finish. Of course, not every formula feels the same, and not every product fits into a routine in the same way. That is what makes a sale like this useful. It gives you room to be a little more selective, especially if you want to try something more targeted without buying blindly.

In this post, I am narrowing it down to the retinal and PDRN products that feel most worth a look. Some are better for easing into treatment-focused skincare, while others are the kind of picks that make sense if you already know what your skin likes. Either way, this is a good chance to shop with a bit more direction instead of just adding random things to your cart.

Why Retinal and PDRN Are Getting So Much Attention

Retinal and PDRN are getting more and more attention because both are tied to visible skin-improving benefits, although they work in different ways. Retinal is a vitamin A derivative that is used in skincare to address texture, tone, and the look of fine lines. It is a treatment-focused ingredient, which is why it shows up so often in serums designed for skin renewal.

PDRN (polydeoxyribonucleotide), on the other hand, is a DNA-derived ingredient made up of nucleotides, which are the building blocks of DNA. In skincare, it is mainly used for soothing, hydration, antioxidant support, and barrier repair. Research around PDRN has also linked it to visible skin regeneration and support for fibroblasts, the cells involved in collagen production, which helps explain why it is often used in products marketed for bounce, recovery, and healthier-looking skin.

What to Know Before Adding Retinal or PDRN to Your Routine

Retinal, while being very effective, is an ingredient that needs to be used carefully. The right application matters for getting the most out of it and for reducing the chance of dryness or irritation. Usually used at night because it can make skin more sun-sensitive. For this reason, daily sunscreen application is a must when you add it to your routine. It also tends to work best in a simple routine, so it makes sense not to pair it with too many other products, especially active ingredients.

PDRN is a different type of ingredient. In topical skincare, it is generally positioned as a supportive ingredient rather than an intense one, which makes it easier to fit into different kinds of routines.

That said, texture and formula still matter. A retinal serum may feel more treatment-focused, while a PDRN cream or essence may work better for someone who wants hydration and a more cushioned finish. If you are shopping this sale with a specific skin goal in mind, it helps to think less about trends and more about what your routine can actually handle.

Retinal Picks to Look Out For

One of the more noticeable things about this sale is how many retinal-based products are included. That gives you a few different ways to approach the ingredient depending on how comfortable you already are with actives. Some formulas feel more like a classic treatment serum, while others are designed to fit into the routine a bit more gently or come in formats that feel more targeted.

Let’s take a look at the options:

#1. KSECRET SEOUL 1988 Serum: Retinal Liposome 2% + Black Ginseng

The KSECRET SEOUL 1988 Serum: Retinal Liposome 2% + Black Ginseng is one of the more interesting retinal products from the sale, especially if you want something that feels treatment-focused but not unnecessarily harsh.

The formula uses 2% retinal liposome, which refers to the encapsulated retinal complex rather than 2% pure retinal. That distinction matters, since pure retinal is usually used at much lower concentrations. In this case, the liposomal delivery system is meant to improve stability and help the ingredient absorb more effectively while being gentler on skin.

The formula is aimed at the usual retinal concerns, including fine lines, uneven texture, and dullness, but it also goes further with supporting ingredients like black ginseng, bakuchiol, vitamin C, peptides, and niacinamide. That gives it a more well-rounded anti-aging profile, with added antioxidant support and brightening benefits. It is designed for those who want visible results but still care about how well a product fits into a real routine.

It also helps that the formula includes hydrating and soothing ingredients to offset some of the dryness retinal can cause. For someone new to retinal, this still is not the kind of product to rush into, but still more approachable than harsher-feeling treatments. If your skin leans sensitive, sandwiching it between layers of moisturizer is the way to go.

#2. Celimax The Vita-A Retinal Shot Tightening Booster

The Celimax The Vita-A Retinal Shot Tightening Booster is one of the more intensive retinal products here. The formula contains 0.1% retinal, which is a meaningful strength for a retinal treatment and likely a better fit for people who already have some experience with vitamin A products. It is positioned around concerns like wrinkles, loss of firmness, and the look of enlarged pores, so it reads more like a targeted treatment than a casual add-on.

Again, here we see a liposome-based delivery system, which is meant to help keep the retinal more stable and improve how it is delivered into the skin. On top of that, it includes Matrixyl 3000 peptides for added firming support, along with the brand’s A-Shot™ microparticle technology, which is made to enhance absorption.

Overall, this is the kind of product that makes the most sense for someone looking for a stronger retinal option in a small, concentrated format.

#3. SOME BY MI Retinol Intense Reactivating Serum

The SOME BY MI Retinol Intense Reactivating Serum takes a more layered approach to vitamin A skincare. Instead of focusing on retinal alone, the formula combines 0.1% retinol with retinal and bakuchiol, which gives it a broader anti-aging profile without making it sound overly aggressive. This one is more like a balanced treatment serum for improving elasticity and softening early signs of aging than a strong retinal-first product.

Uses liposome technology to deliver the active ingredients, similar to the previous two. It also contains other supportive ingredients such as niacinamide, adenosine, and peptides.

Overall, this is a good option for someone who wants a treatment-focused serum but is still looking for something that feels more beginner-friendly than the stronger retinal products mentioned above.

#4. Meditherapy Retinal Skin Booster Serum

The Meditherapy Retinal Skin Booster Serum feels like the more comfort-focused retinal option in the lineup. Instead of leaning into a strong clinical angle, it pairs retinal liposome with cica-based soothing ingredients, centella-derived probiotics, and barrier-supporting benefits, making it a gentler entry point for someone who wants the benefits of retinal in a formula that sounds more calming and skin-friendly. The large 150ml size also makes it stand out from the smaller, more concentrated-looking retinal treatments in the sale.

PDRN Picks Worth Trying

If the retinal products lean more treatment-focused, the PDRN side feels a little more supportive. That is part of why it keeps showing up in products meant to give skin a fresher, more rested look rather than just targeting one concern.

What makes the PDRN lineup interesting here is that it is not limited to one format. There are serums, creams, and even eye patches, so the ingredient shows up in ways that can fit different routines and preferences.

But also, there are options that combine PDRN with ingredients like peptides or retinal for a more treatment-leaning approach.

Let’s check them out:

#1. medicube PDRN Pink Peptide Serum

The medicube PDRN Pink Peptide Serum is the hero PDRN product here. The formula is built around 10,000 ppm salmon PDRN, alongside peptides, niacinamide, adenosine, and hydrating ingredients like hyaluronic acid and glycerin, so it covers a lot of ground at once. In practical terms, that makes it the kind of serum that fits those who are looking for more bounce, more glow, and a routine step that feels a bit more targeted than basic hydration alone.

What helps is that the formula does not rely on PDRN alone. Niacinamide and turmeric root extract give it a brightening angle, while peptides and adenosine push it further into firming and smoothing territory. The result is a product that reads less like a niche trend item and more like a multi-benefit serum for skin that looks dull, tired, or slightly uneven.

Compared with the retinal products, this is the kind of treatment that feels easier to slot into a routine. It is positioned as suitable for all skin types, including sensitive skin.

If you want one of the more versatile PDRN options, this is probably one of the strongest places to start.

#2. VT PDRN Capsule Cream 100

The VT PDRN Capsule Cream 100 is the PDRN pick that feels most focused on barrier support and hydration. Instead of a serum format, it comes as a watery gel cream with dense cream capsules containing ginseng-derived PHYTO PDRN®, which gives it a slightly more cushiony, moisturizer-like role in the routine.

That makes it easier to picture as a finishing step for someone who wants the glow and bounce associated with PDRN but prefers those benefits in a cream rather than another active serum.

The rest of the formula leans heavily into support ingredients. Ceramide NP and squalane help reinforce the skin barrier, while ten types of hyaluronic acid and panthenol focus on moisture retention and skin comfort. It also includes nine peptides, which gives it a firmer, more elasticity-focused angle.

Compared with the medicube serum, this feels less like a do-everything treatment and more like a reliable moisture-sealing step with extra skin-revitalizing ingredients built in. If your skin tends to like gel creams, or if you want a PDRN product that sounds supportive rather than intense, this is one of the easier options to work into a routine.

Which One Makes the Most Sense for Your Routine?

If you have been seeing retinal and PDRN everywhere lately, this YesStyle sale is a good chance to figure out which formulas are actually worth your attention. There’s enough variety of products to suit different skin goals and comfort levels, whether you want something more active and treatment-led or something more supportive and glow-focused. Instead of buying into the trend blindly, you can use the sale to choose the version that actually fits your skin.