
Got questions? We’ve got answers so you can shop with confidence!
FAQ
How long does it take to see results?
How long does it take to see results?
Most customers notice their hair feeling stronger and looking healthier within the first 2-3 weeks of consistent use. Visible fullness and reduced shedding during brushing typically become noticeable around the 4-6 week mark. Hair growth is a gradual process, so the best results come from making the oil part of your daily routine and sticking with it.
What are the key ingredients and why were they chosen?
What are the key ingredients and why were they chosen?
Our formula is built around a blend of 10+ natural oils including Castor Oil, Rosemary Oil, Argan Oil, and Biotin. Each ingredient was selected for its ability to support scalp health, nourish hair follicles, and promote a healthy environment for natural growth. The formula is plant-powered, cruelty-free, and free from sulfates, parabens, and harsh chemicals that can damage fragile hair.
Will this work on my hair type?
Will this work on my hair type?
Yes. The Eterna Hair Growth Oil is formulated to work across all hair types — straight, wavy, curly, coily, thick, thin, natural, or color-treated. The lightweight oil absorbs without leaving a greasy residue on finer hair, and provides deep nourishment for thicker or textured hair that needs more moisture. Several of our customers also use it alongside their clip-on bangs and extensions.
How do I use it?
How do I use it?
Apply 3-5 drops directly to your scalp and massage in for 1-2 minutes, focusing on areas where you want to see the most improvement. You can use it on dry or damp hair. For best results, apply once daily — most customers prefer applying at night so the oil absorbs while they sleep. A little goes a long way, so each bottle lasts about 30 days with daily use.
Is it safe to use every day? Are there any side effects?
Is it safe to use every day? Are there any side effects?
Absolutely. Every ingredient in the formula is naturally derived and gentle enough for daily use. There are no known harsh side effects. If you have a particularly sensitive scalp, we recommend doing a small patch test on your inner wrist before your first full application. The oil is free from synthetic fragrances and dyes that commonly cause irritation.
What if it doesn't work for me?
What if it doesn't work for me?
difference in the look, feel, or strength of your hair within your first bottle, reach out to our support team and we'll make it right. Over 35,000 women have trusted Eterna with their hair care routine, and we want you to feel just as confident in your decision.
Real results, reported by our customers
94%
Reported a fuller head of hair
91%
Noticed less visible shedding
89%
Said hair felt stronger
86%
Reported healthier-looking hair
Results may vary. Update this note with your survey details.