7 Layers of Skin in Ayurveda: A Deep Dive into Ancient Wisdom

2025, Ayurveda, the ancient science of life, offers a profound understanding of human physiology, particularly the skin. In modern science, skin is categorized into three layers: epidermis, dermis, and hypodermis. However, Ayurveda goes deeper, identifying seven distinct layers of skin, each with its own structure, function, and potential for disease. Understanding these layers not only helps us comprehend skin health better but also provides a foundation for holistic skincare and Ayurvedic treatments.

Understanding the Ayurvedic Concept of Skin (Twacha)

In Sanskrit, "Twacha" refers to the skin, one of the five Gyanendriyas (organs of perception). According to Ayurveda, the skin is formed by the essence of Rakta Dhatu (blood tissue) and Rasa Dhatu (plasma tissue). It is nourished by the seven dhatus (tissues) of the body and is a reflection of one’s internal health. Skin is also linked to doshas—Vata, Pitta, and Kapha—which affect its texture, color, and vulnerability to various disorders.

The 7 Layers of Skin in Ayurveda (Sapta Twacha)

1. Avabhasini – The Radiant Layer

This is the outermost layer of the skin, responsible for the natural glow or complexion. It reflects the overall health of the person and is influenced by the balance of doshas and the quality of the blood (Rakta). A healthy Avabhasini layer results in clear, radiant skin, while disturbances manifest as dullness, acne, or pigmentation.

• Primary Function: Reflection of complexion and health
• Diseases Manifested: Pimples, acne, dullness, early aging signs

2. Lohita – The Blood-Infused Layer

Located just beneath Avabhasini, this layer carries Rakta Dhatu, giving the skin its reddish tinge. Lohita nourishes the top layer and helps maintain luster and color. It is essential for blood circulation and detoxification.

• Primary Function: Skin tone, vitality, and nourishment
• Diseases Manifested: Rashes, pigmentation, chronic acne, redness

3. Shweta – The White Layer

Shweta is a cooling layer composed of Kapha elements. It provides stability, softness, and moisture to the skin. This layer keeps the skin supple and youthful and helps protect it from dryness and roughness.

• Primary Function: Softness, stability, and hydration
• Diseases Manifested: Dry patches, eczema, scaling skin

4. Tamra – The Coppery Layer

Tamra is deeply connected with the liver and blood purification systems. It plays a pivotal role in metabolism and toxin filtration, preventing toxin buildup that can affect skin clarity and health. It acts as a defensive shield against external pathogens.

• Primary Function: Detoxification and protection
• Diseases Manifested: Psoriasis, dermatitis, boils

5. Vedini – The Sensory Layer

This is the sensory layer of the skin, richly embedded with nerve endings. Vedini is responsible for touch, pain, heat, and cold sensations. It allows the body to interact with its environment and sends sensory signals to the brain.

• Primary Function: Sensory perception and reflex
• Diseases Manifested: Neuralgia, burning sensation, numbness, sensitivity issues

6. Rohini – The Regenerative Layer

Rohini is the healing and regenerating layer, crucial for skin repair and cell regeneration. It supports tissue development and wound healing. Ayurveda describes this layer as capable of rejuvenation and recovery.

• Primary Function: Healing, cell renewal, and regeneration
• Diseases Manifested: Slow healing wounds, scars, skin degeneration

7. Mamsadhara – The Muscle Holding Layer

The innermost layer of the skin, Mamsadhara is closely connected to muscle tissues (Mamsa Dhatu). It anchors the skin to the deeper tissues and offers firmness, strength, and shape. It plays a vital role in maintaining the structure of the skin.

• Primary Function: Structural support and firmness
• Diseases Manifested: Tumors, abscesses, cysts, deep skin infections

Importance of Understanding the 7 Skin Layers in Ayurveda

Each layer is a seat for specific skin disorders, and identifying the affected layer can help guide accurate treatment in Ayurvedic medicine. Ayurvedic dermatology not only treats the symptoms but addresses the root cause, ensuring long-lasting relief and holistic skin wellness.

This layered perspective gives Ayurveda the edge in treating chronic skin conditions like:

• Psoriasis
• Eczema
• Acne
• Hyperpigmentation
• Vitiligo
• Fungal infections

Maintaining Skin Health Through Ayurvedic Practices

To maintain the health of all seven layers, Ayurveda recommends a balanced lifestyle that harmonizes the tridoshas and strengthens the dhatus. Here are essential Ayurvedic practices for radiant and resilient skin:

1. Daily Abhyanga (Oil Massage)

A gentle massage with herbal oils like neem, coconut, sesame, or manjistha-infused oils stimulates blood flow, nourishes deeper skin layers, and calms aggravated doshas.

2. Detox with Panchakarma

Periodic cleansing through Panchakarma therapies eliminates deep-seated toxins (Ama) from the tissues, promoting healthy skin regeneration.

3. Balanced Diet (Ahara)

Eating a dosha-specific diet, rich in antioxidants, fresh fruits, leafy vegetables, ghee, and herbs like turmeric, helps nourish all skin layers from within.

4. Herbal Supplements and Lepas (Face Packs)

Use of herbal preparations like Kumkumadi Tailam, Aloe Vera gel, Sandalwood, and Turmeric lepas purify and rejuvenate the top skin layers.

5. Stress Management

Practicing meditation, Pranayama, and yoga helps reduce mental stress, which directly influences the skin’s glow and resilience.

Common Ayurvedic Herbs for Skin Health

• Neem: Blood purifier and antibacterial
• Manjistha: Detoxifier, reduces pigmentation
• Amla: Rich in Vitamin C, enhances collagen
• Gotu Kola: Skin rejuvenation and healing
• Saffron: Enhances complexion and glow

Conclusion: Ayurvedic Skin Science Offers Timeless Wisdom

The seven-layer model of skin in Ayurveda provides a more in-depth, functional understanding than modern science alone. It allows us to comprehend not only the physical structure but also the energetic and systemic influences affecting our skin.