The study covered the early days of skin regeneration and confirms the benefits observed in published clinical trials and non-interventional studies in patients with abrasions. Results and Conclusions: Application of comfrey cream led to a quicker regeneration of skin cells and to an earlier differentiation of the cells towards a normal fine structure with a visible distinction of epidermal strata, keratin, and corneocyte formation within 4-7 days. Tissue samples were taken for light and electron microscopy on days 1, 4, and 7. Samples were either untreated (controls) or exposed to comfrey cream on days 2, 3, 5, and 6. Damage corresponding to a typical abrasion was created on day 1 by punching an opening into the epidermal fine structure down to the stratum basale. Methods: An established in vitro model of epidermal cells with the typical strata was used for the observation of effects of applied substances on skin regeneration. The effect has previously not been examined in skin models. ![]() The 250 ml packaging is made from plastic (PET) with plastic (PP) cap.Abstract : Introduction: An accelerated healing of superficial wounds was demonstrated in clinical trials with a topical comfrey preparation (Symphytum × uplandicum Nyman). The 10 and 50 ml dosage comes in a glass container with plastic (PP) cap. Strengthening, promoting the health and appearance of the skin, again: creams, aftershave and facial water.Soothing, reduces irritation, for example in creams and other nourishing cosmetics.Astringent, so suitable for after shaves and facial water, especially for oily skin.The Skin Deep scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern. Promoting wound healing, perhaps the best-known supposed property, for example in hand cream or after shave. Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. ![]() The list of applications below is therefore also based on traditional use: As is usually the case in cosmetics, little good research has been done into the effect. For this reason, the sale of comfrey herbal products for internal use is strictly regulated. Symphytum officinale, aka common comfrey, is native to Europe and tends to grow fairly unnoticed. Comfrey contains substances that can cause cancer when used internally. Scientists have recently discovered that a compound found in the common comfrey plant can help to keep skin youthful and less susceptible to the formation of wrinkles. Due to the high percentage of glycerine (> 65%), a preservative is not necessary.ĭe Hekserij does not sell any product intended for internal use. ![]() These roots are extracted with a mixture of vegetable glycerine and water. This is an herb that is common in Northwest Europe, also in the Netherlands and Belgium. Remember to lower the percentage of glycerine, sorbitol and other humectants if necessary.Ĭomfrey extract is made from the roots of the comfrey. In aftershave and facial water, 5-15% is a good percentage. In addition, in the water phase of emulsions such as creams and fatty lotions. 1,2-unsaturated pyrrolizidine alkaloids are found naturally in Symphytum officinale, well known as comfrey, which has a longstanding use for the topical treatment of painful muscle and joint complaints. Bruising is defined as skin color change in a. in shampoo, facial lotions and skin gels. fects of the Comfrey ointment on the bruise size and color following enoxaparin injection. Comfrey extract is a vegetable cosmetic active ingredient for use in creams, for example.Ĭomfrey extract can be used in water-based cosmetics, e.g.
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