1. Reduces Sympathetic Nervous System Overactivity

A clinical trial published in the Iranian Red Crescent Medical Journal (2015) found that geranium essential oil inhalation significantly reduced anxiety and diastolic blood pressure in first-time mothers during labor, suggesting its ability to calm autonomic nervous system activation and lower stress hormones.

• Effect: Reduced heart rate, blood pressure, and anxiety scores.

• Application: Beneficial in pre-treatment anxiety, needle-phobic clients, or stress-prone individuals.

Sandalwood oil, as highlighted in a 2024 review (PMC11352278), contains active sesquiterpenes such as α-santalol and β-santalol which exhibit anti-inflammatory, antimicrobial, and antiproliferative effects. These properties may assist in calming skin irritation, histamine-driven itch, and post-procedural inflammation when used in clinic or home settings.

• Effect: Local anti-inflammatory support, reduction in skin redness or irritation.

• Application: Post-laser calming, pre-consult relaxation, tension-induced skin conditions.

Both geranium and sandalwood promote deep, regulated breathing, which may improve oxygenation and reduce cortisol, supporting overall physiological homeostasis during treatments.

• Effect: Slower respiratory rate, improved focus, and oxygen delivery.

• Application:  Encourage spraying in the room, especially during manual lymphatic drainage massage, to foster safety and grounding.

Evidence-Based Benefits for Women in Labor

 Reduces Labor-Related Anxiety and Promotes Autonomic Stability

In a 2015 randomized clinical trial (PMC4484988), inhalation of geranium essential oil by first-time mothers in early labor led to a statistically significant reduction in anxiety, lower diastolic blood pressure, and a greater sense of calm.

“Geranium aroma reduced anxiety intensity and positively influenced physiological responses during the first stage of labor.”
(Dolatian et al., Iranian Red Crescent Med J, 2015)

• Benefit: Calms emotional stress and reduces cortisol and sympathetic overactivation during labor.

• Outcome: Improved labor experience, lower BP, and enhanced parasympathetic tone. 

• Soothes Inflammatory Discomfort & Tension

Sandalwood oil, studied for its active compounds α-santalol and β-santalol (PMC11352278), exhibits powerful anti-inflammatory, antimicrobial, and analgesic-like effects, making it ideal for supporting skin and muscular discomfort during prolonged labour or post-natal care.

• Benefit: Calms heat, tension, and localised inflammation.

• Outcome: Comforts physical strain and may aid in perceived pain reduction through olfactory pathways.

 In Practice: How to Use During Labour

• Mist lightly in birthing suites, near the bed, or on linen (not directly on face or broken skin).

• Encourage slow, diaphragmatic breathing during contractions while inhaling the aroma.

• Use during prenatal visits, active labor, or postpartum recovery as a nervous system support tool.

• May be used to anchor breathing or prayer-based mindfulness if faith-led care is being practiced.

⚠️ Clinical Caution

• Not recommended for use directly on skin during labor unless approved by midwife or OB.

• Avoid mucosal exposure. 

• Discontinue if dizziness, nausea, or sensitivity occurs.

 Summary

La Pelle Calm Spray supports women through the intensity of labor by offering a clinically backed, natural method of easing stress, stabilizing vital signs, and reducing sensory overwhelm — all while creating a soothing and safe environment grounded in therapeutic care.