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Symphytum Officinale Root Extract

Also-called-like-this: Comfrey Root Extract
What-it-does: soothing

Official CosIng Information

Details

A medicinal plant with analgesic (painkilling) and anti-inflammatory magic properties. It contains allantoin and rosmarinic acid that are probably responsible for its soothing power. It's often used in the field of sports for treating bruises or sprains.

The questionable side of comfrey (that prevented us from giving it a goodie rating) is that it also contains pyrrolizidine alkaloids (PA). That guy has some proven toxic effect so for example in Germany the permissibale dose of PA is 100 μg/day and if the dose is between 10-100 μg/day the treatment is limited to 4-6 weeks per year.

But do not panic: most probably your skincare product does not contain anywhere near that dose. For example, a German sport-ointment to treat ankle sprains contains only 0.35 μg/g PA, so even with four uses per day, the dose is way below 10 μg/g. The same is probably true for your skincare product. 

Show me some proof

  • Phytomedicine, Volume 11 (6) - Sep 20, 2004, Efficacy and tolerance of a comfrey root extract (Extr. Rad. Symphyti) in the treatment of ankle distorsions: results of a multicenter, randomized, placebo-controlled, double-blind study

Products with Symphytum Officinale Root Extract

Clarks Botanicals Deep Moisture Mask Conscious Skincare Gentle Night Moisturizer VAKOS XT a.s KAŠTANO-KOSTIVALOVÝ GEL 125 ML White & Elm Unscented Spirulina Green Superfood Nourishing Face Mask Blume Meltdown Acne Oil Mahalo The Unveil Cleanser Melt Concentrate The Herb Farm Skin Defend Mist Annmarie SkinCare Organic Anti-Aging Facial Oil Glossier Milky Oil The Herb Farm Nourishing Blackcurrant & Orange Shampoo Aurelia Probiotic Skincare Cbd Super Serum In Fiore Vitale Toning Flower Essence Muddy Detox Clay Mask Lotus Herbals Safe Sun Uv Screen Matte Gel With Spf 50 NutriBiotic Skin Cleanser, Non-Soap, Fragrance Free SOCO Botanicals Soco Symphony • Face Oil Elixir Aromatica Tea Tree Balancing Emulsion The Herb Farm Nourishing Blackcurrant & Orange Conditioner franks body Non Stop Hair Duo Aromatica Tea Tree Balancing Foaming Cleanser Glossier Milky Jelly Cleanser Little Seed Farm Goat's Milk Facial Moisturizer MooGoo Brightening Cream Clarks Botanicals Deep Moisture Mask Frank Body Caffeinated Hair Mask MooGoo Anti-Ageing Spf 15 Face Cream Skin Authority Vitamin A Cell Renewal Jan Barba Facial Cleansing Gel Earth-line Vitamine E Dag- en Nachtcreme Ole Henriksen Fresh Start Eye Cream Bioclarity Zen Blissoma Photonic – Light Shifting Solution Spf 25 Broad Spectrum Facial Sunscreen + Moisturizer Jurlique Clarifying Day Care Lotion SkinCeuticals Renew Overnight Dry Apto Skincare Celery Juice Day Lotion Dermalogica Multivitamin Power Recovery Mask Dermalogica Multivitamin Power Recovery Masque L'ange Sorbet Hair Smoothing Balm Margaret Dabbs London Intensive Hydrating Hand Lotion Dr Dennis Gross Clinical Concentrate Radiance Booster Dr Dennis Gross Hyaluronic Marine Hydration Booster First Aid Beauty Facial Radiance Polish In Fiore Soleil Fleure Before Sun Treatment Ava Natural Skin Care Hand Cream With Avocado Oil & Shea Butter Nova Scotia Fisherman Naturally Moisturizing Hand & Body Cream - Sea Kelp Glytone Enhance Brightening Solution Beverly Hills MD Lift + Firm Sculpting Cream Bioclarity Hydrating Masque Earth-line Autobronzant Frank Body Caffeinated Scalp Scrub