Melissa Officinalis Seed Oil

Melissa Officinalis Seed Oil and pregnancy

Caution Advised

• Absorbed into the body

Melissa Officinalis Seed Oil is a carrier oil from lemon balm seeds, used in cosmetics for its emollient and antioxidant properties. It differs from melissa essential oil but may still contain trace volatile compounds from the plant. While melissa herb tea is sometimes used during pregnancy, concentrated oils require more caution. There is insufficient data on the safety of topical melissa seed oil during pregnancy. Some herbalists advise limiting concentrated melissa preparations during pregnancy due to potential uterine effects, though this primarily concerns internal use of essential oils rather than seed oils. The risk from topical application of seed oil is likely minimal, but data is lacking. Most obstetricians recommend that pregnant women use well-studied ingredients when possible. While there's no evidence of harm from melissa seed oil, there's also no robust safety data. Many women choose to postpone use of less-studied botanical oils until after pregnancy, opting instead for well-researched alternatives.

Melissa Officinalis Seed Oil and breastfeeding

Safe to Use

Melissa Officinalis Seed Oil is a fatty carrier oil with minimal systemic absorption. Unlike melissa essential oil, which contains higher concentrations of volatile compounds, seed oil is primarily composed of fatty acids similar to other plant oils. There are no reports of adverse effects in breastfed infants from maternal topical use of melissa seed oil. The oil-soluble components would have minimal transfer to breast milk when applied to skin. If applied to breast skin, basic hygiene practices (washing before breastfeeding) would prevent infant contact. While specific breastfeeding studies are lacking, dermatologists generally consider carrier oils from plant seeds safe for topical use during lactation. The ingredient poses minimal theoretical risk when used on areas away from the breast.

Melissa Officinalis Seed Oil and postpartum

Safe to Use

Melissa Officinalis Seed Oil can be beneficial for postpartum skin care. The antioxidant properties help protect skin during the oxidative stress of hormonal changes, while the emollient fatty acids support barrier function. The anti-inflammatory components in melissa seed oil may help soothe skin irritation and support recovery of skin elasticity. It's suitable for use on body and face without hormonal concerns for non-breastfeeding mothers.

Melissa Officinalis Seed Oil and trying to conceive

Safe to Use

Melissa Officinalis Seed Oil poses minimal concern for women trying to conceive. While some herbalists caution against high doses of internal melissa preparations when trying to conceive, topical seed oil does not present the same theoretical risks. There is no evidence that topical use of melissa seed oil affects fertility or early pregnancy. Women who conceive while using products containing this ingredient do not need to discontinue use immediately, though switching to pregnancy-safe alternatives is reasonable once pregnancy is confirmed.

Melissa Officinalis Seed Oil and PCOS

Safe to Use

Melissa Officinalis Seed Oil has no known hormone-disrupting effects and is safe for women with PCOS. Some research suggests melissa extracts may have mild anti-androgenic properties, though this primarily relates to oral herbal preparations rather than topical seed oil. The antioxidant and anti-inflammatory properties can benefit PCOS-related skin concerns. The oil is moderately comedogenic, so those with severe acne may prefer lighter alternatives, but it can be beneficial in facial oils for combination skin. There is no evidence that topical melissa seed oil affects insulin sensitivity or reproductive hormones. The ingredient functions as a standard carrier oil with added antioxidant benefits.

Melissa Officinalis Seed Oil and general use

Safe to Use

• Common allergen

Melissa Officinalis Seed Oil is a botanical carrier oil that provides emollient benefits similar to other plant oils, with added antioxidant properties from polyphenols and rosmarinic acid derivatives. It's used in natural skincare formulations for its skin-conditioning effects. The oil is generally well-tolerated but may cause allergic reactions in individuals sensitive to plants in the mint family (Lamiaceae). Patch testing is recommended for those with known plant allergies. The irritancy potential is low for most users. With a comedogenicity rating of 2, melissa seed oil is moderately suitable for acne-prone skin. It can be used in facial oils, serums, and body care products. The antioxidant content helps protect skin from environmental stressors and may support anti-aging benefits.

Everything else flagged for the same profiles

• Flagged in pregnancy

Related ingredients

Ingredients suggested in place of Melissa Officinalis Seed Oil, each one with its own page here.

• Squalane

Ingredients that raise the same concerns.

• Parfum/FragranceCommon allergen, Absorbed into the body
• PropylparabenCommon allergen, Absorbed into the body
• Lavandula Angustifolia OilCommon allergen, Absorbed into the body
• OctocryleneCommon allergen, Absorbed into the body
• Melaleuca Alternifolia Leaf OilCommon allergen, Absorbed into the body
• EugenolCommon allergen, Absorbed into the body

Where this came from

Truva summarises published guidance from bodies including ACOG, the FDA, the EU SCCS and the Cosmetic Ingredient Review. It has no access to your medical history and it is not a substitute for your doctor, dermatologist or midwife. These assessments have not been reviewed by a clinician, and nothing here is a diagnosis or a prescription. If you are pregnant, breastfeeding or being treated for PCOS, take the ingredient list to the person looking after you.

Assessment last pulled from the ingredient database on 15 September 2026.