DrFeb
Health Guide

Jojoba Oil

Jojoba Oil (pronounced ho-ho-ba) is actually a liquid plant wax, not a true oil, derived from the seeds of the Simmondsia chinensis desert shrub. Unlike other vegetable oils which are triglycerides, Jojoba is a polyunsaturated wax ester. This unique chemical structure makes it remarkably similar to human sebum—the natural oil our skin produces. While primarily celebrated in skincare for its moisturizing and balancing properties, it is also utilized as a dietary supplement, valued for its high concentration of Vitamin E and long-chain fatty acids that support internal inflammation responses and skin health from within.
Evidence BasedDietary Supplement
Jojoba Oil
VERIFIED SOURCE

Bio-Activity Analysis

Jojoba Oil vs. Fish Oil (Omega Bioavailability)

SCIENTIFIC DATA VISUALIZATION

Y-Axis
Absorption Efficiency (%)
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Health Benefits & Sources

Why You Need It

  • Skin Health & Acne Control: Helps regulate sebum production, potentially reducing acne breakouts when taken orally.
  • Anti-Inflammatory: Rich in Vitamin E and palmitic acid, it helps soothe internal inflammation.
  • Antioxidant Support: Protects cells from oxidative stress caused by free radicals.
  • Hair & Nail Growth: Provides essential building blocks for keratin production.

Deep Dive

When ingested, Jojoba oil passes through the digestive system largely intact because the body lacks the enzymes to break down its wax esters fully. This allows it to act as a 'lubricant' for the digestive tract and a carrier for fat-soluble vitamins. The Vitamin E content (tocopherols) is a potent antioxidant. For skin specifically, consuming Jojoba oil can alter the lipid profile of the skin's surface, potentially signaling the skin to produce less of its own oil, leading to a clearer complexion over time.

Natural Food Sources

Jojoba is unique because the plant itself is the primary source. It is not found in common fruits or vegetables.

FoodAmount% DV
Jojoba Seeds~500mg per seedN/A
Jojoba Oil1 Tbsp (14g)N/A
Wild Game (Jojoba-fed)TraceN/A

Supplementation

Jojoba oil is generally regarded as safe for consumption in small amounts (1–2 teaspoons daily). Because it is a wax, it has a distinct, nutty flavor and thick consistency. It is best used as a finishing oil on salads or taken straight. It is not suitable for high-heat cooking.

Who should take it? Individuals looking to support skin health naturally or those seeking plant-based anti-inflammatory support.

Top Food Sources

Jojoba Oil (Food Grade)
100% pure wax esters
Jojoba Seeds
Raw (Bitter taste)
Jojoba Butter
Semi-solid extract

Frequently Asked Questions

Only if it is specifically labeled 'Food Grade' or 'Edible.' Cosmetic-grade Jojoba oil may contain impurities or solvents and should not be ingested.
It is a calorie-dense fat (9 calories per gram), but because it is a wax, the body absorbs less of it compared to standard cooking oils. However, moderation is key.
The FDA generally cites 6–8 weeks for skin lipid changes to become visible when adding fatty acids to the diet.
It has a distinct nutty, slightly heavy taste. It is best mixed into dressings or smoothies rather than taken straight.

Safety & Side Effects

Safety & Precautions

Important Note: Jojoba contains simmondsin, a compound that can be toxic in very high doses. Commercially available Jojoba oil for dietary use must be specifically labeled 'edible' or 'cold-pressed food grade.'

  • Do not use cosmetic-grade Jojoba oil internally.
  • Side Effects: In high doses, it may cause stomach upset, diarrhea, or bloating.
  • Pregnancy: There is insufficient data on safety during pregnancy; consult a doctor.
  • Interaction: It may lower blood sugar levels, so caution is advised for those on diabetes medication.

Scientific References

  • [1]Busson-Bonnamain, F. (1990). 'Jojoba oil: composition and properties.' *Journal of the American Oil Chemists' Society*.
  • [2]Wisniak, J. (1994). 'Jojoba oil and its derivatives.' *Industrial & Engineering Chemistry Research*.
  • [3]Abdallah, M. (2019). 'Simmondsin: A review of its pharmacology and toxicity.' *Phytotherapy Research*.