Can I mix Round Lab and Mixsoon PDRN products in the same routine?

Absolutely. A popular combination is using the Mixsoon PDRN Collagen Serum as a lightweight treatment step followed by a Round Lab PDRN moisturizer for richer hydration and sealing. Since both brands use salmon-derived PDRN and neither contains ingredients that conflict with the other, cross-brand layering is both safe and effective.

Which brand is better for someone new to PDRN skincare?

Mixsoon is generally the safer starting point for PDRN beginners due to its minimal ingredient lists, which reduce the chance of adverse reactions and make it easier to identify what your skin responds to. However, if you already know your skin loves rich hydration and birch-based products, Round Lab's PDRN offerings will feel immediately familiar and comfortable.

Do either of these brands disclose their exact PDRN concentration?

Neither Round Lab nor Mixsoon prominently discloses exact PDRN percentages on their packaging or marketing materials, which is common across the Korean PDRN market. Both brands list salmon PDRN in their ingredient lists, but the precise concentration remains proprietary.

What is Round Lab best known for?

Round Lab is best known for its Dokdo line, which uses deep sea water from the waters near Ulleungdo island for hydration and mineral replenishment. Their Birch Juice line is also popular for lightweight moisture using Finnish birch sap.

Where can I buy Round Lab PDRN products?

Round Lab products are available at Olive Young stores in South Korea, as well as through Amazon, YesStyle, iHerb, and Olive Young Global for international shipping.

Round Lab vs Mixsoon PDRN: Which Is Better for Your Skin?

Round Lab and Mixsoon represent two distinct interpretations of the PDRN trend in Korean skincare, each appealing to different consumer philosophies and skin needs. Round Lab, known for its region-specific ingredient sourcing, has built its PDRN line around birch sap and other hydration-focused botanicals, creating products that feel like a tall glass of water for thirsty skin. The brand's approach is lush, layered, and deeply hydrating, with PDRN serving as the regenerative engine beneath a canopy of moisture-delivering ingredients. Mixsoon, by contrast, has earned a devoted following through radical minimalism. The brand's famously short ingredient lists put PDRN front and center with minimal supporting cast, paired primarily with collagen peptides in a streamlined formula philosophy that prioritizes transparency and ingredient efficacy over sensorial luxury. Where Round Lab wraps PDRN in a rich hydration experience, Mixsoon strips the formula down to its functional essentials. For consumers choosing between these two brands, the decision often comes down to routine philosophy and skin type. Round Lab's birch-based PDRN products are ideal for those who love multi-step hydration rituals and want PDRN delivered through a moisture-rich vehicle, while Mixsoon appeals to minimalists who want to know exactly what is going on their skin with the fewest possible ingredients. Both brands deliver genuine PDRN benefits, but the journey to get there feels markedly different.

Round Lab

3 products

🇰🇷 South Korea · Official Website

Round Lab is a South Korean skincare brand founded in 2018 that sources its key ingredients from notable natural locations across Korea. The brand's most iconic line, Dokdo, uses deep sea water from U...

Mixsoon

4 products

🇰🇷 South Korea · Official Website

Mixsoon is a Korean skincare brand known for minimal, clean formulations with transparent ingredient lists. Their PDRN line innovates by sourcing polydeoxyribonucleotides from rice (Oryza sativa), off...

Key Differences

Aspect	Round Lab	Mixsoon
Product Range	Round Lab offers a focused PDRN lineup centered on birch sap formulations, including serums and moisturizers that integrate PDRN into the brand's signature hydration-forward approach. The range is curated rather than expansive, with each product designed to slot into a layered hydration routine.	Mixsoon has built a three-product PDRN collection spanning serum, cleanser, and eye cream, allowing consumers to construct a multi-step PDRN routine entirely within one brand ecosystem. The range covers treatment, cleansing, and targeted eye care.
Price Point	Round Lab positions itself in the accessible mid-range, offering competitive pricing that reflects the brand's commitment to making quality skincare available to a broad audience. Products typically fall in the $15-28 range depending on the category.	Mixsoon is aggressively budget-friendly, with individual products priced low enough that the entire three-product PDRN routine costs less than many brands' single premium serum. This makes Mixsoon the clear value leader for building a full PDRN regimen.
Key Ingredients	Round Lab pairs PDRN with birch sap (Betula alba juice), a lightweight hydrator rich in amino acids, minerals, and natural sugars that has a long history in Korean and Nordic skincare traditions. The birch-PDRN combination creates a distinctly hydration-focused formula profile.	Mixsoon pairs PDRN directly with collagen peptides in an ultra-clean formula with minimal additional ingredients. The bean-and-botanical base is designed for maximum transparency, with every ingredient serving a clear functional purpose.
Skin Types	Best suited for dry, dehydrated, and normal skin types that crave deep, layered moisture. The birch sap base provides immediate hydration comfort, making Round Lab products particularly appealing during colder months or in dry climates.	Ideal for oily, combination, sensitive, and acne-prone skin types that react poorly to rich formulations or long ingredient lists. Mixsoon's lightweight textures and minimal formulations minimize the risk of congestion or irritation.
Texture	Round Lab's PDRN products have a plush, hydrating quality — slightly thicker textures that deliver an immediate dewy sensation and leave skin feeling comfortably cushioned. The sensorial experience is rich and satisfying.	Mixsoon textures are universally lightweight and watery, designed to absorb almost instantly and disappear into the skin. The PDRN Collagen Serum is especially notable for its water-like fluidity, leaving zero residue or tackiness.
PDRN Concentration	Round Lab integrates PDRN as part of a broader active complex alongside birch sap and complementary hydrating ingredients. The emphasis is on the synergistic benefit of the full formulation rather than PDRN concentration alone.	Mixsoon's minimal ingredient lists mean a higher proportion of the formula is dedicated to the hero actives — PDRN and collagen — with fewer fillers, emulsifiers, and texture agents diluting the active payload.

At a Glance

Attribute	Round Lab	Mixsoon
Origin	🇰🇷 South Korea	🇰🇷 South Korea
Products in Catalog	3	4
Product Categories	cream, essence, serum	cleanser, essence, eye-care, serum
Average Rating	4.4	4.4
Price Range	$20–28, $22–35, $20–28	$8–14, $22–30, $22–30, $25–35
Official Website	Yes	Yes

Verdict

Round Lab is the better choice for skincare lovers who prioritize deep hydration and enjoy a rich, layered routine. The birch sap-PDRN combination delivers a uniquely satisfying moisture experience that goes beyond simple hydration, creating a protective, nourishing cushion on the skin that is especially welcome during winter months or for chronically dehydrated complexions. If you already love Round Lab's birch or dokdo lines, the PDRN products are a natural extension of that hydration philosophy. Mixsoon is the superior pick for minimalists, ingredient-list purists, and those with oily, sensitive, or congestion-prone skin. The brand's radical transparency and featherlight textures make it the safest entry point into PDRN for anyone who is cautious about new ingredients, and the three-product range offers genuine versatility without complexity. Both brands demonstrate that PDRN pairs beautifully with very different formulation philosophies. Round Lab proves it can anchor a luxurious hydration experience, while Mixsoon shows it shines even when stripped to its purest form.