TheSidr
Tree
سدر
An ancient Arabian botanical, documented across centuries and validated by modern science.
Ancient knowledge
Modern proof
Long before clinical trials, the Sidr tree was already doing extraordinary things for skin and hair. For centuries across the Arab world, the leaves of Ziziphus Spina-Christi were used in cleansing rituals, wound healing, and beauty treatments — knowledge passed down through generations and documented in Islamic tradition.
The Sidr tree is mentioned multiple times in the Quran, and its leaves have been woven into sacred rituals, medicinal practice, and daily life across the Arab world for over a thousand years. Modern phytochemical analysis has since confirmed what ancient practitioners observed — that Sidr leaves contain an exceptionally potent combination of active compounds, with properties that hold up under scientific scrutiny.
For MARIAM EM, that history is the foundation everything else is built on. Every batch of Sidr extract used in our formulas is controlled for purity and concentration, and every formula it goes into is validated through clinical trials or structured volunteer testing before it reaches you. The heritage informs the work and the science substantiates it.
Six documented benefits
of Sidr
A Natural, Effective Cleanser
Traditionally used as a cleansing wash and for disinfecting damaged skin, Sidr's inherently antibacterial properties allow it to gently combat harmful bacteria and surface impurities without compromising the skin barrier. This makes it uniquely suited to daily use — effective without being aggressive.
Published clinical evidenceAnti-Inflammatory Action
Sidr has been documented for its calming effect on sensitised and reactive skin, with studied applications in atopic dermatitis, eczema, and pruritus. Its anti-inflammatory mechanisms are well-studied, with applications across both medicinal and cosmetic use.
Published case reportClinically Proven Blemish Control
Sidr's antibacterial, astringent, and anti-inflammatory properties make it particularly effective against mild to moderate acne. In a double-blind randomised trial, patients treated with a topical Sidr solution alongside standard care showed significant reduction in acne lesions compared to the control group.
Double-blind clinical trialHigh-Performance Botanicals
Sidr leaves contain a dense concentration of bioactive compounds — peptides, flavonoids, tannins, betulinic acid, and triterpenoid saponins — that support healthy skin tissue at a cellular level.
Peer-reviewed researchBioactive Environmental Shield
Modern research has confirmed Sidr as a bioactive ingredient that actively helps protect the skin against environmental aggressors including UV exposure and oxidative stress.
Peer-reviewed researchTraditional Hair Botanicals, Proven
Sidr's documented use in hair care stretches back centuries. Betulinic acid found in Sidr leaves has documented anti-inflammatory properties, while its flavonoids and saponins promote hair growth and provide gentle, effective cleansing.
Ethnobotanical documentationThe same ancient botanical
Now for your hair
The Sidr tree's benefits extend beyond skin — its hair and scalp properties are documented across traditional use and modern research, yet remain largely absent from contemporary haircare.
The MARIAM EM haircare collection was created to fill that gap.
Scalp-Soothing Properties
Anti-inflammatory compounds calm scalp irritation and sensitivity — addressing one of the most common root causes of hair concerns.
Natural Growth Support
Sidr's flavonoids and tannins have a long history of traditional use in hair care — with documented applications in scalp nourishment, dandruff and hair loss.
Gentle Natural Cleansing
Saponin glycosides act as natural surfactants — cleansing effectively without stripping the scalp's natural moisture balance.
Strand Strength & Nourishment
A rich profile of antioxidants in Sidr helps protect hair from environmental damage, supporting stronger, more resilient strands.
Backed by published science
Sidr's benefits are well-documented by research. The following peer-reviewed studies and published articles are the science behind the plant.
The ingredient
speaks for itself.
Explore the MARIAM EM collection — every formula built around this extraordinary botanical.