The Benefits of Liquid Microneedling for Flawless Skin
- Tara Scott-Johnson
- Aug 15
- 3 min read
Updated: Aug 27

Sponge spicules and liquid microneedling: A Korean skincare trend.
Korean skincare continues to captivate the world with its innovative approaches to achieving radiant, healthy skin. A recent trend gaining significant traction is the use of sponge spicules in "liquid microneedling" treatments. This article explores what sponge spicules are, how they function as a needle-free alternative to traditional microneedling, their benefits, and important safety considerations.
What are sponge spicules?
Sponge spicule biomicroneedling, or liquid microneedling, is a non-invasive skincare treatment that utilizes tiny, siliceous needle-like structures extracted from freshwater sponges (spongilla spicules) to exfoliate and rejuvenate the skin. These spicules, visible as powder to the naked eye and as sharp crystals under a microscope, are massaged into the skin, creating microchannels that stimulate collagen production and enhance the skin's natural healing processes.
How do they work?
When applied to the skin and gently massaged, these spicules act as a natural form of physical exfoliation. Their needle-like shape creates microchannels in the skin's surface, triggering a controlled inflammatory response and stimulating the skin's natural healing process. This process, similar to traditional microneedling but without the use of metal needles or the associated deeper penetration, promotes cell turnover and collagen production, says Calm Beauty Brooklyn. Furthermore, the microchannels created by spicules enhance the absorption of skincare products, allowing active ingredients to penetrate deeper into the skin's layers for greater efficacy.
Our custom curated treatment, exclusive to the Suite Life Spa in Savannah, GA, includes sterile cleansing, biomicroneedling, a 20-minute soothing mask, and an upper-body massage. You will leave the spa with sponge spicules embedded in the skin. We recommend hopping in the shower 2-4 hours after treatment to remove any excess spicules from the skin for your comfort.
Benefits of liquid microneedling with sponge spicules.
Liquid microneedling using sponge spicules offers several potential benefits, including:
Exfoliation and improved texture: Spicules help to gently remove dead skin cells and reveal a smoother, brighter complexion.
Stimulated collagen production: The micro-stimulation induced by spicules can encourage the production of collagen, leading to firmer, more youthful-looking skin and reduced appearance of fine lines and wrinkles.
Enhanced product absorption: The creation of microchannels allows for better penetration and efficacy of serums, creams, and other skincare products.
Reduced appearance of acne scars and hyperpigmentation: By stimulating cell turnover and promoting skin regeneration, spicule treatments can help fade the appearance of acne scars, dark spots, and hyperpigmentation.
Suitable for various skin concerns: Liquid microneedling can address a range of skin issues, including dullness, enlarged pores, uneven skin tone, and signs of aging.

Spicule spikes as seen in magnification
Safety considerations and potential side effects.
While generally considered milder and with less downtime than traditional microneedling, it is important to be aware of potential considerations and side effects:
Temporary tingling or prickling sensation: The application of spicules may cause a tingling or prickly sensation on the skin, which is generally well-tolerated and can be seen as an indicator of the treatment's activity. This sensation may persist for some time after the treatment as the spicules dissolve.
Minimal downtime: Unlike traditional microneedling, liquid microneedling typically has minimal downtime, according to Glow With The Flow Skin Studio. However, some individuals may experience mild redness, dryness, or flaking in the days following treatment, as the skin undergoes its renewal process.
Sensitivity: Individuals with highly sensitive or reactive skin, active inflammatory acne, or a compromised skin barrier may find spicule treatments irritating. It is advisable to perform a patch test or consult with a skincare professional to determine suitability.
Allergies: Those with a seafood allergy should exercise caution and avoid spicule treatments, as they are derived from marine sponges.
Summary
Sponge spicules in liquid microneedling offer an intriguing and effective Korean skincare treatment for those seeking to rejuvenate their skin and enhance the benefits of their skincare routine. By harnessing the natural exfoliating and stimulating properties of these microscopic needles, individuals can experience smoother, brighter, and more youthful-looking skin. However, as with any skincare treatment, it is essential to understand the process, potential benefits, and risks, and to consult with a skincare professional to determine if it is the right approach for your individual needs and skin type.
Suite Life Spa is located at 1 Diamond Causeway in the Kroger Shopping Center near Skidaway Island, Savannah, GA. #liquidmicroneedling #biomicroneedling #safemicroneedling



