Herb × Condition

Sal Resin for Skin Disorders

Sanskrit: राल | Shorea robusta Gaertn. f.

How Sal Resin helps with Skin Disorders according to Ayurveda. Classical references, dosage, preparation methods, and what modern research says.

Last updated:

Sal Resin for Skin Disorders: Does It Work?

Does Sal Resin help with skin disorders? In Ayurveda its skin role is real but narrow. It is used externally, almost always as part of a paste or oil with other ingredients, rather than as a stand-alone remedy.

Sal Resin, also called Dammar, is the resin of the Sal tree (Shorea robusta), known in Sanskrit as Rala or Sarjarasa. The Bhavaprakash Nighantu describes it as astringent and sweet with a cooling potency, and lists it as a wound healer (Vranaropana) and an agent that stops bleeding (Raktastambhana).

Its clearest classical skin use comes from the Sharangadhara Samhita, which includes it in a topical paste for Sidhma (Sidhma), a condition generally identified with tinea versicolor, a fungal discoloration of the skin. Sidhma falls under Kushtha (Kushtha), the classical umbrella term for skin disease.

How Sal Resin Helps with Skin Disorders

Sal Resin tastes astringent and sweet (Kashaya and Madhura Rasa), is heavy and unctuous (Guru and Snigdha Guna), has a cold potency (Sheeta Virya) and a sweet post-digestive effect (Madhura Vipaka). The astringent taste tightens and dries tissue, which is why Ayurveda uses it to close wounds and check bleeding.

On the skin, those same actions support healing of broken or raw areas. Its cooling potency suits the hot, red, inflamed picture that Ayurveda links with Pitta, one of the three doshas (body-mind energies).

In the classical Sidhma paste, Sal Resin works alongside Amla and barley alkali (Yava Kshara), applied with a sour fermented liquid called Sauvira. The effect comes from the combination, not from the resin alone. Our sources do not include modern research on Sal Resin for skin.

How to Use Sal Resin for Skin Disorders

For skin disorders, Sal Resin is an external ingredient. Classical texts use it in pastes (Lepa) and in medicated massage oils, and rarely use it on its own.

FormDoseClassical use
Topical paste with Amla and barley alkaliNot specified in our sourcesSidhma (tinea versicolor), per the Sharangadhara Samhita, Uttara Khanda, Chapter 11
Ointment or paste on woundsNot specified in our sourcesWound healing, per the Bhavaprakash Nighantu
Medicated massage oilNot specified in our sourcesSushruta Samhita oils with Kushtha (Costus) and other herbs

The vehicle for the Sidhma paste is Sauvira, a sour fermented liquid. In Ayurveda the vehicle a remedy is taken or applied with is called anupana.

Our sources give no doses and no course length. Internal use (described for diarrhea and bleeding disorders) is not a home approach for skin and needs a qualified practitioner.

Frequently Asked Questions

Can Sal Resin help with fungal skin conditions?

The Sharangadhara Samhita uses it in a paste with Amla and barley alkali for Sidhma, generally identified as tinea versicolor. Our sources do not describe it being used on its own for fungal skin problems.

Should I take Sal Resin internally for my skin?

No. Its classical skin use is external. Internal use is described for diarrhea and bleeding disorders, our sources give no dose, and it should only happen under a qualified Ayurvedic practitioner.

How long does Sal Resin take to work on the skin?

Our sources do not give a timeline. If a patch does not improve, or spreads, see a doctor for a proper diagnosis.

Sal Resin vs Neem or Turmeric for skin disorders?

Neem and Turmeric are broader skin herbs in Ayurveda. Sal Resin is a specialist external ingredient, valued for wound healing and for the classical Sidhma paste with Amla.

Safety & Precautions

Our sources do not list specific contraindications, drug interactions or overdose signs for Sal Resin. That is not the same as proof of safety, so treat it with the care you would give any concentrated remedy.

External Use

Classical use is mainly external, on wounds, fractures and the skin. If you notice irritation or a rash where you applied it, stop using it.

Deep wounds and fractures need proper medical care first. Traditional bone-setting plasters are applied by trained practitioners, not improvised at home.

Internal Use

Internal use for diarrhea and bleeding disorders is described in the Bhavaprakash Nighantu, but our sources give no dose. Do not take Sal Resin internally without guidance from a qualified Ayurvedic practitioner.

Bleeding that is heavy, recurrent or unexplained needs a medical diagnosis before any herbal approach.

A Note on Classical Formulas

One Sushruta Samhita oil formula that includes Sal Resin also contains orpiment (Haritala) and realgar (Manashila). These are arsenic-containing minerals and are toxic. Never prepare such formulas yourself.

Pregnancy and Nursing

Our sources do not cover use in pregnancy or while nursing. Avoid internal use during these times unless a practitioner advises otherwise.

Other Herbs for Skin Disorders

See all herbs for skin disorders on the Skin Disorders page.

▶ Classical Text References (2 sources)

A paste of Dhatri (Amalaki/Emblica officinalis), Sarja Rasa (resin of Vateria indica/sal resin), and Yava Kshara (barley alkali) powdered and applied with Sauvira (a type of vinegar/fermented liquid) -- this is to be used for destroying Sidhma (pityriasis versicolor/tinea versicolor).

— Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)

Source: Sharangadhara Samhita, Uttara Khanda, Chapter 11: Lepa Vidhi (Topical Paste Application)

Oil (prepared with) Kushtha (Saussurea lappa) and Sarjarasa (sal resin), along with Palankasha, Nalada (spikenard), and Girikadambaka, should be used for massage.

— Sushruta Samhita, Uttara Tantra, Chapter 31: Revatipratishedha

Vacha (Acorus calamus), Vayahstha, Golomi, orpiment (Haritala), realgar (Manashila), Kushtha (Saussurea lappa), and Sarjarasa (sal resin) -- this group is prescribed for preparing the oil.

— Sushruta Samhita, Uttara Tantra, Chapter 32: Putanapratishedha

Sarjarasa (sal resin) is also prescribed for preparing the oil.

— Sushruta Samhita, Uttara Tantra, Chapter 33: Andhaputanapratishedha

Vacha (Acorus calamus), Sarjarasa (sal resin), Kushtha (Saussurea lappa), and ghee are beneficial for fumigation.

— Sushruta Samhita, Uttara Tantra, Chapter 35: Mukhamandakapratishedha

Source: Sushruta Samhita, Uttara Tantra, Chapter 31: Revatipratishedha; Uttara Tantra, Chapter 32: Putanapratishedha; Uttara Tantra, Chapter 33: Andhaputanapratishedha; Uttara Tantra, Chapter 35: Mukhamandakapratishedha

Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.