
Sacha Inchi Seed Oil
 INCI Name: Plukenetia volubilis Seed Oil
Also Known As: Sacha Inchi Oil, Inca Peanut Oil
EWG Score: 1 High safety (1-2: High safety 3-6: Moderate safety 7-10: Low safety)
Function: Omega-rich emollient, antioxidant, skin barrier repair, scalp and hair nourishment
Found In:
• Strong Root - Pre-shampoo Oil
đź§ What Is Sacha Inchi Seed Oil?
Sacha Inchi Seed Oil—also called Sacha Inchi Oil or Inca Peanut Oil—is a lightweight, nutrient-dense oil extracted from the seeds of Plukenetia volubilis, a plant native to the Amazon rainforest. Known for centuries as a superfood oil, it is packed with omega-3 and omega-6 fatty acids and antioxidant compounds that benefit both skin and hair.
Rich in alpha-linolenic acid (omega-3) and linoleic acid (omega-6), Sacha Inchi Seed Oil is valued in modern beauty formulations for its moisturizing, soothing, and anti-aging properties. Its gentle texture makes it suitable for all skin and scalp types, including sensitive and dry conditions.
đź’§ Benefits of Sacha Inchi Seed Oil
- Moisturizes & Repairs: Deeply hydrates skin and scalp, restoring moisture balance and improving softness.
- Boosts Skin Barrier: Omega-3 and omega-6 fatty acids strengthen the skin’s natural lipid layer, locking in hydration.
- Protects from Oxidative Stress: Rich antioxidants combat free radicals, reducing visible signs of skin aging.
- Anti-Aging for Skin: Helps minimize fine lines and maintain skin elasticity.
- Sacha Inchi Oil for Hair: Nourishes hair follicles, supports healthy growth, and adds shine.
- Sacha Inchi Oil for Skin: Soothes irritation, improves hydration, and leaves skin smooth and supple.
🔬 The Science Behind It
Studies show that Sacha Inchi Oil benefits come from its unique composition:
- Exceptional Fatty Acid Profile: Over 44% omega-3 and 35% omega-6, promoting barrier repair and moisture retention (Samrit et al., 2024).
- Antioxidant Power: Neutralizes free radicals and protects skin cells, outperforming some common cosmetic oils (Samrit et al., 2024).
- Anti-Aging Potential: Inhibits enzymes that break down collagen, helping preserve skin firmness (Lourith et al., 2024).
✨ Why We Use It
At Originature, we choose cold-pressed Sacha Inchi Seed Oil to ensure maximum nutrient preservation. Its high omega-3 and antioxidant levels make it a powerhouse for scalp and hair health, while also providing gentle, non-greasy hydration for skin. In our Strong Root Pre-Shampoo Oil, it lays the foundation for stronger, healthier hair before cleansing.
đź§´ Where You'll Find It in Originature
- Strong Root Pre-Shampoo Oil: A targeted pre-wash treatment that deeply nourishes the scalp and strengthens hair from the roots.
đźš« Not to Be Confused With
- Refined or Heat-Processed Oils: These can lose valuable fatty acids and antioxidants. We use only cold-pressed Sacha Inchi Oil to maintain its full benefit.
📚 References
- Lourith, N., Kanlayavattanakul, M., & Chaikul, P. (2024). Sacha Inchi: The Promising Source of Functional Oil for Anti-Aging Product. J Oleo Sci., 73(4), 429–435. https://doi.org/10.5650/jos.ess23147
- Samrit, T., et al. (2024). Cold-Pressed Sacha Inchi Oil: High in Omega-3 and Antioxidants, Safe in Supplementation. Pharmaceuticals, 17(2), 220. https://doi.org/10.3390/ph17020220
- Soimee, W., et al. (2019). Sacha Inchi Oil Shows Moisturising Promise in Dry Skin—Skin Hydration & Irritation Study. J Cosmetic Dermatology (Ahead of print).