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Looking for natural, effective ways to promote hair growth, reduce hair fall, and add shine? Plant-based hair serums are a perfect solution. Vegan, clean, and nutrient-rich, these serums nourish the scalp, strengthen strands, and improve overall hair health.
I’ve tested several plant-based hair serums over the past few months, and the results have been amazing—from reducing frizz to boosting shine and strengthening hair.
These plant based hair serums picks are based on customer reviews, product ingredients, and brand reputation.
Favorite Plant-Based Hair Serums
Best Overall Growth Serum: WishCare Hair Growth Serum Concentrate
Clinically backed ingredients like Redensyl and Anagain help reduce hair fall and improve hair density.
Best Budget Pick: Bellisso Biotin Hair Thickening Serum
Lightweight biotin formula that instantly boosts thickness and shine.
TOP PICKS
Best for Scalp Detox – Renpure Apple Cider Vinegar Scalp Serum
Why We Love It: Renpure Apple Cider Vinegar Scalp Serum gently detoxifies and refreshes the scalp while boosting hydration, softness, and shine. Powered by plant-based apple cider vinegar, it helps rebalance scalp pH and remove buildup, while ginger root conditions hair and peppermint leaf soothes itchiness with a cooling, invigorating feel. Lightweight and non-greasy, it leaves the scalp feeling clean without stripping moisture. Plus, it’s affordable, cleanly formulated, and suitable for regular use without weighing hair down.
Key Ingredients:
Apple cider vinegar, ginger root extract, peppermint leaf extract
Best For:
All hair types, especially oily, itchy, or buildup-prone scalps
Best Overall for Hair Growth – WishCare Hair Growth Serum Concentrate
Why We Love It: WishCare Hair Growth Serum Concentrate is a powerful, science-backed leave-on treatment designed to reduce hair fall and promote thicker, fuller-looking hair. Its lightweight, non-greasy formula absorbs easily into the scalp, making it ideal for daily use. With a potent blend of clinically studied actives and botanical extracts, it works at the root level to strengthen hair, extend the growth cycle, and improve overall hair density—without fragrance or harsh chemicals.
Key Ingredients:
Redensyl (3%), Anagain (4%), Baicapil (2%), rosemary, caffeine, biotin, plant keratin, rice water
Best For:
Hair fall, thinning hair, low hair density, all scalp types (including sensitive scalps)
Best for Thickening Hair – Bellisso Biotin Hair Thickening Serum
Why We Love It: Bellisso Biotin Hair Thickening Serum is a salon-grade, leave-in treatment that instantly boosts the appearance of thicker, fuller hair while repairing visible damage. Formulated with biotin and a nourishing blend of botanical oils, it coats each strand to enhance volume, strengthen brittle hair, and add noticeable shine. Lightweight yet deeply conditioning, it works from root to tip without weighing hair down, making it ideal for everyday use by both men and women dealing with thinning or lackluster hair.
Key Ingredients:
Biotin, sunflower oil, lavender oil, evening primrose oil, botanical oil blend
Best For:
Thin or thinning hair, hair loss concerns, damaged or brittle hair, all hair types
Best Vegan Growth Serum – Lanmeri Vegan Hair Growth Serum
Why We Love It:
Lanmeri Vegan Hair Growth Serum is a clean, plant-powered scalp treatment designed to visibly improve hair density, thickness, and overall scalp health. Its lightweight, non-greasy formula absorbs easily and focuses on nourishing the follicular ecosystem, helping reduce shedding while supporting healthier regrowth. With clinically studied phyto-actives and amino acids, it targets thinning at the root and promotes fuller-looking hair in as little as 90 days. Suitable for daily use, it works for both women and men across all hair types.
Key Ingredients:
Mung bean extract, curcumin, red clover, amino acids, peptides, plant-based phyto-actives
Best For:
Thinning hair, hair loss, hair regrowth concerns, all hair types, women and men
Best for Hair Fall Control – Be Bodywise Rosemary Hair Growth Serum
Why We Love It:
Be Bodywise Rosemary Hair Growth Serum Roll On offers a powerful yet clean triple-action approach to hair regrowth. With a mess-free precision roller, it directly targets thinning areas while delivering clinically backed actives that reactivate dormant follicles, boost oxygen flow, and help block DHT. The fast-absorbing, non-greasy formula makes it easy to use twice daily, and many users see reduced hair fall and stronger roots within 8–12 weeks—without harsh chemicals.
Key Ingredients:
3% rosemary, 3% Redensyl, 2% Anagain
Best For:
Hair fall, thinning hair, early hair loss, all hair types, women and men
How to Choose a Plant-Based Hair Serum
Choosing the right plant-based hair serum can make a big difference in improving scalp health, reducing hair fall, and adding shine. Here are the most important factors to consider before buying one.
Look for Growth-Supporting Ingredients
Effective plant-based serums usually contain ingredients that nourish the scalp and support stronger hair follicles. Ingredients like rosemary oil, peptides, Redensyl, caffeine, and plant proteins are known for improving circulation in the scalp and strengthening weak hair roots. These ingredients can help reduce breakage and support healthier hair growth over time.
Choose Lightweight Formulas
A good hair serum should absorb quickly without leaving hair feeling oily or heavy. Lightweight formulas are especially important for people with fine or thin hair, as heavy oils can weigh hair down and make it look flat. Look for serums that are labeled non-greasy or fast-absorbing so they can hydrate and smooth hair without buildup.
Focus on Scalp Health
Healthy hair begins with a healthy scalp. Plant-based serums often contain soothing botanical ingredients that help balance the scalp and reduce irritation. Ingredients such as peppermint, tea tree, aloe vera, and botanical extracts can calm dryness, improve circulation, and create a better environment for hair follicles to grow stronger strands.
FAQ
1. What is a plant-based hair serum?
A lightweight, leave-in treatment made primarily from plant oils and botanical extracts. They nourish, hydrate, and protect hair without silicones, parabens, or harsh chemicals.
2. How do plant-based serums benefit hair?
They can:
Smooth frizz and flyaways
Add shine and softness
Seal in moisture
Protect against heat and environmental damage
Support scalp health
3. Are plant-based serums suitable for all hair types?
Yes, but choose based on your hair’s needs.
Fine hair: Use lighter oils like jojoba or grapeseed
Curly/coily hair: Richer oils like argan or avocado
Dry/damaged hair: Nutritive blends with botanical extracts
4. Can plant-based serums replace conditioner or masks?
No, serumscomplement your routine. Use after washing to seal moisture and add shine. Shampoo, conditioner, and masks are still necessary for full care.
5. When should I apply a plant-based hair serum?
On damp hair to lock in moisture after cleansing
Before heat styling for protection
On dry hair between washes to tame frizz and add shine