In This Review
Overview of Zenagen Hair Care
If you’re noticing more hair in the brush than you’d like and looking for a gentle way to fight back, Zenagen might catch your eye. This brand brings a mix of nature and science to your hair care routine, aiming to tackle hair thinning and loss without harsh chemicals.
But you might wonder, is Zenagen the real deal? Can it transform your hair care routine and give you back that full, healthy look? Perhaps you are looking for an in-depth review of the products before making a purchase.
We’re here to take a closer look at Zenagen, examining its claims, ingredients, and what users have to say. This unbiased review will surely aid you in making an informed decision.
How Does It Rate?

Brand Highlights
- Plant-Based Ingredients
- Cruelty-Free and Animal-Friendly
- Sulfate-Free
- Made in the USA
- Science-Backed
- Free from Harsh Chemicals
- 90-Day Money-Back Guarantee
- Free Shipping on Select Orders
Key Ingredients
- Green Tea Extract
- Saw Palmetto
- Aloe Leaf Juice
- Red Clover Extract
- Brahmi
- Grape Seed Extract
- Lavender
- Alpine Willowherb
Pros
- Make use of plants as the core ingredients
- Simple shampoo and conditioner steps
- Easy to fit into your routine
- Designed for everyone’s hair
- Money-back promise if you’re not happy
Cons
- Zenagen is not a replacement medical treatment for serious hair loss
- It requires consistent use to see changes
Zenagen Brand Products
Here are some well-known Zenagen hair care products:
1. Revolve Hair Loss Shampoo Treatment for Women
Zenagen’s Revolve Shampoo for Women is a plant-based formula designed to give thicker, fuller hair. It’s made with natural ingredients that nourish your hair and scalp, aiming to help with hair thinning.
Pricing: The Revolve Shampoo Treatment for Women is priced at $60.00. It’s crafted for those who value natural hair care solutions and are seeking a professional-grade product.
How to Use: To use, wet your hair thoroughly, then apply the Revolve Shampoo Treatment. Massage it into your hair and scalp and let it sit for 5 minutes. After that, rinse it out completely.
For best results, follow up with the Revolve Conditioner, focusing on the scalp and hair ends, and rinse after 30 seconds or as needed. Use this shampoo every other day or at least 2-3 times a week.
2. Revolve Hair Loss Shampoo Treatment for Men
This is a product for men facing hair-thinning challenges. Like the women’s version, it uses a blend of natural ingredients in a formula that aims to improve the appearance of hair density. It’s a hassle-free solution that’s incorporated into your regular shower routine.
Pricing: Priced at $60.00, the Revolve Treatment for Men aims to offer a natural approach to achieving the look of fuller hair.
How to Use: Apply the shampoo to wet hair and scalp, ensuring good coverage. Leave it on for 5 minutes to let the active ingredients work, then rinse well.
After using the shampoo, use the conditioner too. Make sure to put it on your scalp and the tips of your hair. A short 30-second wait before rinsing is enough. For optimal results, this treatment should be used every other day or at least three times a week.
3. Revolve Hair Loss Conditioner (Unisex)
The Revolve Conditioner is designed to complement the Revolve shampoo treatments. It’s a unisex product that targets the scalp and hair ends, aimed at promoting an environment conducive to hair density. Its lightweight formula doesn’t weigh hair down and claims to be suitable for all hair types.
Pricing: At $30.00, this conditioner is an accessible option for those using the Revolve shampoo treatments, designed to enhance the overall effectiveness of the regimen.
How to Use: After using the Revolve Shampoo Treatment and rinsing thoroughly, apply the conditioner to your scalp and the ends of your hair. A brief 30-second wait is sufficient before rinsing it out.
To achieve the best outcome, incorporate it into your hair care routine every day or at least three times a week, alongside the corresponding shampoo treatment.
4. Thickening Hair Loss Serum
Zenagen’s Thickening Hair Loss Serum is a plant-powered solution aiming to soothe the scalp and target hair loss directly. This serum uses a blend of natural, non-toxic ingredients known as Adaptipure to help improve the appearance and quality of hair. Its formula is lightweight, ensuring no oily residue is left behind.
Pricing: The serum is available in two sizes: a 1 fl. oz bottle and a 1.7 fl. oz bottle. The 1.7 fl. oz bottle seems to be the only one in circulation presently, and it costs $52.00.
How to Use: Fill the dropper with serum and apply directly to the scalp, focusing on areas where hair thinning is most noticeable. Massage the serum into the scalp for best absorption.
This product can be used on dry or towel-dried hair once per day, either in the morning or at night. There’s no need to rinse it out. For optimal results, continuous daily use is recommended.
5. Eclipse Gray Support Color Preservation Shampoo
Eclipse Shampoo is designed to rejuvenate hair color, particularly gray hair. This vegan, sulfate-free shampoo is enriched with antioxidants to help maintain vibrant hair color and claims to be suitable for all hair types. Its plant-derived formula is also said to promote color longevity, ensuring your hair remains as youthful as you feel.
Pricing: Priced at $48.00, Eclipse Gray Support Color Preservation Shampoo aims to offer a specialized solution for those looking to combat color fading and gray hair.
How to Use: Wet your hair thoroughly, then lather the shampoo onto both your hair and scalp. Let it sit for 3–5 minutes to allow the active ingredients to work effectively, then rinse it off.
For best results, follow with the Eclipse Anti-Gray Color Preservation Conditioner. Regular use every day is recommended to maintain color vibrancy and hair health.
6. Densifying Leave-In Cream
This Leave-In Cream is all about adding thickness and volume to your hair without weighing it down. Its light formula aims to create a fuller look for flat, fine, or lifeless hair. Beyond volumizing, it might also make hair soft to the touch and manageable, simplifying styling.
Pricing: At $32.00, the Densifying Leave-In Cream is positioned as an affordable styling aid that offers temporary volume and works to improve hair density over time.
How to Use: Apply a dime-sized amount of the cream to damp hair, concentrating on the mid-lengths to the ends. Brush through to distribute the product evenly.
You can then style your hair as usual with heat tools or let it air dry. For additional styling needs, such as taming flyaways or achieving maximum hold, apply the cream to dry hair.
Other Zenagen Hair Care Products:
- Revolve 16OZ Women’s Hair Loss Duo
- Revolve 16OZ Men’s Hair Loss Duo
- Eclipse Gray Support Color Preservation Conditioner
- Evolve 16OZ Hair Repair Duo Treatment
- Repairacle Strengthening Leave-In Conditioner
- Flexture Paste
- Thickening Volume Foam
- Thickening Texturizing Powder
- Zen Brush
- Scalp Massager
About the Brand
Zenagen, founded by Jared Reynolds during his medical studies, is a brand born out of personal necessity and scientific curiosity. The brand claims to harness the power of botanicals to address hair thinning and hair loss, leveraging advanced nutraceutical science to develop its products.
Committed to cruelty-free practices and utilizing high-quality, plant-based ingredients, Zenagen offers a simplified hair care regimen designed to cater to diverse needs.
Manufactured in the United States, the brand emphasizes ease of use, efficacy, and sustainability in its approach. Zenagen stands behind its offerings with a customer-centric satisfaction guarantee, underscoring its confidence in the effectiveness of its hair care solutions.
Zenagen Hair Care Key Ingredients – Are they Safe & Effective?
Zenagen claims to harness the power of nature to promote healthier hair, focusing on key plant-based ingredients known for their beneficial properties. Let’s explore the major components of Zenagen products:
Green Tea
Green tea comes from the leaves of the Camellia sinensis plant and is full of vitamins like Vitamin C and E. These nutrients help make your hair softer and protect it from breaking.
A study in the journal Phytomedicine[1] shows that green tea can also help with hair growth by stimulating hair follicles.
Dr. Fave Carter, a dermatologist with expertise in natural hair care solutions, says,
Green tea’s antioxidant properties can significantly benefit the scalp and hair, promoting healthier growth and texture.
Saw Palmetto
This natural extract comes from a small palm tree called Serenoa repens. It’s known for its hair benefits, especially in preventing hair loss by blocking DHT[2], a hormone that can cause hair to fall out.
Research published in Skin Appendage Disorders[3] supports Saw Palmetto’s role in improving hair density. our Allurium Hair Growth Serum 2025 Review (another product containing this ingredient) talks about its effectiveness in treating male pattern baldness
Dr. Mark Thompson, a specialist in natural remedies for hair loss, mentions,
Saw palmetto is a powerful natural ingredient that can slow down hair thinning by targeting hormonal factors.
Aloe Leaf Juice
Aloe vera, a succulent plant, gives a soothing juice great for balancing moisture in your hair and making it flexible. Aloe is packed with vitamins and minerals that nourish the hair. As detailed in our Stop Grow Reviews, aloe vera contains a wealth of nutrients, including vitamins, minerals, enzymes, and amino acids, which contribute to its healing and soothing effects. The gel extracted from the aloe leaf is particularly effective in reducing inflammation, redness, and discomfort associated with various skin conditions, such as sunburn, eczema, and minor abrasions.
According to BioMed Research International[4], aloe vera can also help with scalp health, reducing irritation and dandruff.
Dr. Lisa Young, a researcher in plant-based skincare, states,
Aloe vera’s hydrating and soothing effects are unparalleled, making it a staple in hair care for managing scalp health and hair hydration.
Red Clover Extract
This plant extract is known for its antioxidant properties. Red clover helps with hair and scalp health by providing a rich source of isoflavones, which can improve hair strength and reduce scalp irritation.
A publication in Obstetrics and Gynecology International[5] highlights red clover’s potential benefits in increasing hair growth.
Dr. Karen Philips, an expert in botanical hair treatments, notes,
Red clover extract stands out for its ability to enhance hair thickness and vitality, thanks to its potent antioxidant content.
Brahmi
Brahmi, a traditional Ayurvedic herb, is known for its beneficial effects on hair. It’s believed to strengthen hair roots and promote hair growth.
According to a study published in the Frontiers in Pharmacology[6] Brahmi can also support scalp circulation, which is crucial for healthy hair growth.
Dr. Anika Patel, an expert in Ayurvedic medicine, explains,
Brahmi is revered in Ayurveda for its ability to enhance hair vitality, offering a holistic approach to preventing hair thinning.
Grape Seed Extract
This extract comes from the seeds of grapes and is packed with antioxidants, particularly proanthocyanidins, which are known for protecting the scalp and hair follicles from damage.
Research published in ACS Omega[7] suggests that grape seed extract can also contribute to hair growth by strengthening hair follicles.
Dr. Simon Clark, a dermatologist specializing in hair care research, states,
Grape seed extract is a powerful antioxidant that can significantly reduce hair follicle damage, promoting stronger and healthier hair growth.
Lavender
Lavender, a loved herb for its calming scent, also has benefits for hair. It’s known for its soothing properties, which can help reduce scalp irritation and dandruff.
A study in Toxicological Research[8] indicates that lavender oil can also promote hair growth by deepening hair follicles and increasing the number of hairs.
Dr. Rebecca Lee, a natural health practitioner, remarks,
Lavender is not only soothing for the mind but also for the scalp, making it an excellent ingredient for promoting a healthy hair growth environment.
Alpine Willowherb
This botanical ingredient is known for its soothing effects on the scalp, particularly in reducing irritation and controlling excess oil production.
Alpine Willowherb’s benefits are supported by different research supporting its role in improving scalp health and potentially supporting hair growth.
Benefits of Using Zenagen Hair Products
Here are the benefits of using Zenagen products:
- Zenagen aims to enhance the look of hair, making it appear thicker and fuller.
- The product line focuses on making the scalp more conducive for hair growth.
- Users might find an improvement in hair texture, with hair becoming softer and easier to manage.
- Zenagen products are formulated to address factors known to cause hair thinning.
Drawbacks of Zenagen
Here are some of the challenges and limitations users might encounter with Zenagen products:
- Zenagen products, while natural, may not work the same for everyone, with some individuals possibly not seeing the desired results.
- Given its natural formulation, results may take longer to become noticeable, requiring patience and consistent use over time.
- Those with specific hair or scalp conditions might not find Zenagen sufficient as a standalone treatment and may need to consult healthcare professionals for additional solutions.
- While the products are cruelty-free and plant-based, individuals with certain allergies or sensitivities to ingredients should carefully review product labels before use.
Zenagen Review – FAQs
Q: Where is the best place to buy Zenagen?
A: You can buy it from either Amazon or Walmart. Make sure to check both sites for price differences.
Q: How often should I use Zenagen treatments?
A: Zenagen recommends using their shampoo treatment every other day, leaving it on the scalp for 5 minutes before rinsing. Consistency is key to seeing the best results.
Q: Are Zenagen products suitable for all hair types?
A: Yes, Zenagen formulates its products to be compatible with all hair types, focusing on universal hair and scalp benefits.
Q: Is Zenagen safe to use?
A: Zenagen is formulated with natural, plant-based ingredients aimed at being gentle on the hair and scalp. It’s been developed to be safe for regular use as directed, catering to those seeking a natural approach to hair care.
Q: Is Zenagen cruelty-free?
A: Yes, Zenagen takes pride in being cruelty-free, ensuring their products are not tested on animals.
Q: How long before I see results with Zenagen?
A: Results can vary among users. However, Zenagen suggests giving the product up to 3 months for significant results.
Q: Does Zenagen offer a return policy?
A: Zenagen offers a 90-day money-back guarantee. If you’re not satisfied with the results, you can return the product for a refund within this timeframe, giving customers confidence to try their treatments risk-free.
Q: Does Zenagen have any known side effects?
A: Zenagen products are generally well-tolerated; however, as with any topical treatment, individual sensitivities can occur. It’s always best to do a patch test if you have sensitive skin.
Q: Does Zenagen contain any known allergens?
A: While Zenagen aims to use gentle, plant-based ingredients, it’s important to review the product label for any specific allergens, especially if you have known sensitivities or allergies.
What Do the Zenagen Reviews Say?
Zenagen has garnered feedback from users who have shared their experiences on the brand’s website. Here are a few highlights:
Here are some reviews from the website:
Since I started using Revolve
Since I started using Revolve shampoo, my hair looks and smells terrific. I don’t have to look at thinning hair in the mirror. –Jo. L
I had always had very
I had always had very thick (but fine-stranded) hair, but into my mid-seventies, I noticed it was thinning noticeably. My hair stylist recommended I try Zenagen and after doing so for a while I was pleased to see my hair volume begin to thicken appreciably. –Lynn P
Zenagen to the rescue!
My daughter’s hair stylist recommended she try Zenagen after experiencing terrible hair loss. Zenagen has stopped all loss and her hair seemed thicker within a very short time. She had been quite scared of what had been happening to her hair and is thrilled with the results that Zenagen provided so quickly. –Melanie M
Verdict: The reviews from Zenagen users suggest a positive outcome. While these testimonials offer hope, it’s important to remember that the experiences shared on the website may not fully represent the spectrum of outcomes, as personal hair care needs and responses to treatment can differ widely.
Zenagen Review – Conclusion
Zenagen presents itself as a plant-based solution for those facing hair thinning challenges, with a simple use method and ingredients that aim to nourish both hair and scalp. While many users have shared positive outcomes, it’s key to remember that everyone’s hair journey is unique, and what works for one might not work for another.
The price point and the time it may take to see results are also factors to weigh. If you’re on the fence, it might be worth exploring other options or consulting with a hair care professional to find the best fit for your specific needs. Remember, the journey to healthier hair is personal, and finding the right product is key to achieving your desired results.
Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned hair growth products, supplements and hair growth vitamins based on the available research:

Sabrena J Bagby
It does really thicken my hair so at first I had a hard time combing out my wet hair. Now after using the conditioner and leaving it on for a minute or two, I run a little water on it, then run my fingers through it and then fully rinse. This works really well.