Red Sandalwood: Benefits, Uses & Dosage

If you have ever seen a deep red powder in an Ayurvedic paste or face mask, there is a good chance it was Red Sandalwood. Ayurveda treats it as a cooling remedy for heat that shows up on the surface: burning skin, inflamed eyes, wounds, and bleeding linked to excess heat.

Its English common name is Red Sanders, and its Sanskrit name is Rakta Chandan (Rakta Chandana, "red sandal"). The botanical name is Pterocarpus santalinus Linn. f., a member of the legume family (Leguminosae). It grows in Southern India, in Andhra Pradesh and Karnataka, as a tree of up to about 25 feet.

Despite the name, it is a different plant from white Sandalwood (Santalum album). The heartwood is deep red, very hard and heavy, and it has none of white sandalwood's fragrance. Its red colouring principle, santalin, has long made it a dye for fabric as well as a medicine.

Only the red heartwood is used. The yellowish-white sapwood has no medicinal value. The Bhavaprakash Nighantu describes it in its Karpuradi Varga as a coolant, a colouring agent, and a remedy for bleeding disorders, used externally as a paste for burning sensation and wounds.

Red Sandalwood's uses all follow from one core trait: a cold potency (Sheeta Virya), meaning it cools the body. Its tastes are bitter (Tikta) and sweet (Madhura), and it is heavy (Guru) and dry (Ruksha) in quality. The Bhavaprakash Nighantu credits it with calming all three doshas (Tridosha Shamaka), though most of its classical uses target heat, which Ayurveda links to Pitta.

Skin and Complexion

Classical texts call Red Sandalwood complexion-improving (Varnya) and list it for skin diseases (Kushtha). See our page on skin disorders for the wider picture.

The Sharangadhara Samhita gives a face paste of Red Sandalwood, Manjishtha, Lodhra, Kushtha, Priyangu, banyan sprouts and red lentils. It says this paste removes hyperpigmentation (Vyanga) and brings radiance to the face (Mukha Kanti).

Burning Sensation and Heat

Relieving burning (Daha Prashamana) is one of its listed actions, and burning sensation (Daha) and fever (Jwara) are among its classical uses. This is where the cold potency does the most direct work.

Wounds and Ulcers

It is described as wound healing (Vranaropana) and is used for wounds and ulcers (Vrana), applied externally as a paste. See ulcers.

The Sharangadhara Samhita includes it in the well-known ten-ingredient paste (Dashanga Lepa), alongside licorice, turmeric, cardamom and spikenard.

Bleeding Disorders

Red Sandalwood is named as controlling bleeding disorders (Raktapittahara). In Ayurveda, Raktapitta describes bleeding driven by excess heat in the blood. The Sahasra Yoga drug index calls the heartwood a remedy for blood (Rakta) and Pitta disorders. Read more on bleeding disorders.

Eyes

The classical texts call it beneficial for the eyes (Chakshushya) and list it for eye diseases (Netra Roga). See eye disorders.

Inflamed Breast Tissue

Ayurvedic sources also list it for breast abscess (Stana Vidradhi), as a cooling paste in the early inflamed stage alongside medical care. Our page on Red Sandalwood for breast abscess covers this in detail.

Red Sandalwood is mostly used on the skin. The Sharangadhara Samhita notes that red sandalwood is the type typically used in decoctions (Kashaya) and pastes (Lepa), and it is also used as an external wash.

In Classical Formulas

Red Sandalwood rarely works alone in the classical texts. The Sharangadhara Samhita includes it in Amritottara Kvatha, a decoction with Guduchi, Neem bark, Bilva bark and Padmaka. It also appears in the ten-ingredient paste (Dashanga Lepa) and in a face paste with Manjishtha and red lentils.

Choosing the Powder

Use the red heartwood only; the pale sapwood has no medicinal value. Red Sandalwood is a protected species in international trade and is often substituted, so buy from a reputable Ayurvedic supplier.

Our classical sources do not list specific contraindications, drug interactions or overdose signs for Red Sandalwood. That is a gap in the record, not proof of safety, so treat the points below as the full extent of what we can say.

• External use is the main tradition. Its classical role is as a paste or wash for burning, wounds and inflamed skin.
• Internal use needs guidance. Our sources give no standard internal dose, so take a decoction only under a qualified practitioner.
• Bleeding is a medical issue first. It is classically used for bleeding disorders, but any unexplained bleeding needs a doctor.
• Wounds and infections. Do not put paste on an open or surgically drained wound without your doctor's approval.
• It stains. Santalin is a strong red dye used on fabric, so expect it to colour cloth and, briefly, skin.
• Check what you are buying. It is a protected species and is often substituted, so source it carefully.

This page describes traditional use and is not medical advice. If you are pregnant, nursing, on medication or managing a health condition, talk to your doctor first.

Red Sandalwood is often confused with white Sandalwood and often appears beside other herbs in classical pastes. Here is how they relate, based on our sources.

Comparison	Red Sandalwood	Alternative	Verdict
Red Sandalwood vs white Sandalwood	Pterocarpus santalinus, legume family. Deep red, hard, heavy heartwood with no fragrance. Classical choice for pastes and decoctions.	White Sandalwood (Santalum album) is a different plant, valued for its fragrance. Both are cooling.	Different plants, not interchangeable products. For classical pastes and decoctions, the Sharangadhara Samhita names the red one.
Red Sandalwood vs Manjishtha	Cooling, complexion-improving heartwood.	Manjishtha appears with it in the Sharangadhara Samhita face paste for hyperpigmentation.	Partners rather than rivals: the classical complexion paste uses both together.
Red Sandalwood vs Turmeric	Cooling paste ingredient for burning, wounds and skin.	Turmeric sits beside it in the ten-ingredient paste (Dashanga Lepa).	Also used together. Red Sandalwood brings the cooling, burning-relieving action to the formula.

Our classical sources say little about Red Sandalwood for specific groups. Where they are silent, we say so rather than guess.

Pregnancy & Nursing

There is no data in our sources on internal use during pregnancy or nursing, so avoid it unless your doctor approves. For early breast inflammation during nursing, Ayurvedic practice uses it only as an external paste around the inflamed area, away from where the baby feeds, and alongside medical care. See Red Sandalwood for breast abscess.

Children

Our sources give no child dosing. Do not give it internally to children without a qualified practitioner, and patch test before any external use.

Elderly

No specific guidance appears in our sources. External pastes are the traditional, lower-stakes use; check internal use with a practitioner, especially if you take regular medication.

Athletes

Our sources do not describe any sports-specific use. A cooling paste for hot, irritated skin is the main traditional application that would apply.