Spirulina PDRN Relief Serum (50ml)

Part of SOME BY MI’s marine-derived PDRN range, designed for skin in need of a cool-down, this Spirulina PDRN Relief Serum provides instant soothing relief and cooling moisture care for overheated, red, damaged, and stressed-out complexions, all while also tightening the appearance of pores, boosting elasticity, and firming sagging skin.

DNA extracted from Spirulina, a nutrient-rich seaweed packed with phycocyanin and amino acids, is the key to the skin-soothing formula, a low-molecular-weight alternative to animal-derived PDRN exclusive to SOME BY MI. Not only is Spirulina-derived PDRN vegan-certified, studies have also shown it to exhibit up to 50% higher inhibitory activity against inflammatory compounds and superior wound-healing properties compared to animal-derived PDRN, and it also works to inhibit the actions of collagenase, the enzyme that degrades collagen, in human skin.* With a structure similar to human DNA, it helps soothe and regenerate damaged skin, alleviate redness, decrease the appearance of pores, and enhance hydration. 

This Spirulina PDRN is combined with moisture-replenishing Marine Amino Acids in exclusive double-layered Hyaluronic Acid capsules that penetrate deep into the dermis in order to provide long-lasting moisturise and deliver active ingredients to the lowest layers of the skin. 

The formula also contains an array of deep-sea-derived powerhouse ingredients to soothe, protect, and regenerate irritated skin, including Spirulina Extract, rich in proteins, amino acids, antioxidants, and anti-inflammatory compounds, and Marine Mucin, a mucus-like substance secreted by seaweeds to protect themselves from external stressors, which provides skin barrier support, deep hydration, and elasticity care. Marine Active, a complex of 10 different seaweed extracts, protects the skin’s natural hyaluronic acid content and supports moisture retention to soften the appearance of fine lines and wrinkles, while Palmitoyl Tripeptide-5 and Palmitoyl Pentapeptide-4, two peptides structurally similar to those that stimulate collagen production in the skin, reinforce the skin barrier and provide pore care.

Clinical tests have demonstrated this serum to have a profound soothing effect on skin impacted by three types of irritation**, to immediately increase skin moisture by 206%***, and to improve pore volume by 43.47% and pore area by 44.32% after 4 weeks of use.***

Proven safe for sensitive skin, this serum is hypoallergenic, non-comedogenic, fragrance-free, and vegan, making it a perfect choice for all skin types that need some extra nourishment, and especially ideal for delicate complexions prone to irritation. 

*According to studies cited in the brand’s self-disclosed report.

**According to clinical trials conducted by the Dermacosmetic Dermatological Research Institute between 26/2/2025 and 27/3/2025, to assess the soothing effect of the serum on irritation caused by physical friction (75.02% improvement), external damage (82.53% improvement), and thermal damage (75.02% improvement). This study involved 20 adults. 

***According to results obtained in clinical trials conducted by the Dermacosmetic Dermatological Research Institute between 26/2/2025 and 27/3/2025, involving 20 adults. 

It’s Skin Cupid approved because…

…following a clinical trial, this serum achieved a 100% satisfaction rate with users, who praised its skin soothing effects, the way it improved pore appearance and skin moisture levels, and how light it felt on skin.*

*According to the brand’s self-disclosed report.

At a glance:

• Suits all skin types, especially sensitive and irritation-prone skin
• Provides instant cooling relief and moisture care to delicate, damaged, and overheated skin
• Minimises the appearance of enlarged pores
• Stimulates collagen production to firm up sagging skin
• Strengthens the skin barrier