Question 1

What is Round Lab best known for?

Accepted Answer

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.

Question 2

Where can I buy Round Lab PDRN products?

Accepted Answer

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.

Question 3

What makes Anua's PDRN products different from other PDRN brands?

Accepted Answer

Anua combines PDRN with its signature heartleaf (houttuynia cordata) extract at a concentration of 77% or higher, creating a powerful synergy between advanced biotechnology and traditional botanical soothing ingredients. While the PDRN activates cellular regeneration through the A2A receptor pathway, heartleaf provides anti-inflammatory, antibacterial, and antioxidant support that calms reactive skin and protects against environmental stressors. The brand also adheres to strict clean beauty standards — no artificial fragrances, sulfates, parabens, or mineral oils — ensuring its PDRN formulations are among the gentlest on the market.

Question 4

Is Anua suitable for sensitive skin?

Accepted Answer

Yes, Anua is particularly well-suited for sensitive skin. The brand's clean beauty philosophy means its products avoid common irritants, and the heartleaf extract in their formulations provides natural anti-inflammatory and calming benefits that help soothe reactive skin.

Question 5

How do the Anua PDRN Serum and PDRN Cream work together?

Accepted Answer

The PDRN Serum is a lightweight treatment with a watery-gel texture that absorbs within seconds to deliver regenerative benefits at a cellular level — it should be applied first after toner to allow PDRN direct access to freshly prepped skin. The PDRN Cream acts as a richer moisturizing layer containing ceramides and emollients that seals in the serum's active ingredients, prevents transepidermal water loss, and provides sustained hydration for eight or more hours. Using both in sequence (serum first, then cream) maximizes the skin repair and hydration benefits by combining immediate PDRN delivery with long-lasting occlusive protection. Most users see optimal results after four to six weeks of consistent twice-daily use.

Attribute	Round Lab	Anua
Origin	🇰🇷 South Korea	🇰🇷 South Korea
Products in Catalog	3	5
Product Categories	cream, essence, serum	cream, mask, mist, serum, toner
Average Rating	4.4	4.3
Price Range	$20–28, $22–35, $20–28	$25–35, $25–30, $19–26, $25–35, $25–35 (10-pack)
Official Website	Yes	Yes

Round Lab vs Anua

Round Lab

Anua

At a Glance

Products Comparison

Round Lab (3)

Birch Juice PDRN Moisture Serum

PDRN Birch Juice Cream

PDRN Revitalizing Essence

Anua (5)

PDRN 100 Hyaluronic Acid Booster Toner

PDRN Hyaluronic Acid Capsule 100 Serum

PDRN Hyaluronic Acid Hydrating Capsule Mist

PDRN Hyaluronic Acid 100 Moisturizing Cream

PDRN Hyaluronic Acid Capsule 100 Serum Mask

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