Slow growth, excessive shedding, and hair that never seems to get past shoulder length no matter how long you wait. These frustrations drive you to scroll endlessly through reviews, wondering which growth shampoo actually delivers results versus empty marketing promises. I spent 120 days testing two wildly popular hair growth shampoos: Vegamour GRO Revitalizing Shampoo and Mielle Rosemary Mint Strengthening Shampoo. Both promise to stimulate growth and reduce shedding, but they come from completely different price points and ingredient philosophies.
Vegamour GRO takes the premium clean beauty approach with clinically tested peptides, vegan b-SILK protein, and a complex of red clover and mung bean extracts that target follicle health at the cellular level. The price tag reflects the research-backed formulation. Mielle Rosemary Mint offers an affordable, botanically driven alternative using organic rosemary oil, biotin, and peppermint to naturally stimulate circulation and strengthen strands. The real question: does spending triple the money on Vegamour actually deliver triple the growth results?
Hair growth happens in three distinct phases: anagen (active growth lasting 2-7 years), catagen (transition lasting 2-3 weeks), and telogen (resting phase lasting 2-4 months before shedding). At any given time, about 85-90% of your hair is in the growth phase while 10-15% is resting. The key to faster, thicker hair growth isn’t making your hair grow faster from the scalp, which is genetically predetermined at about half an inch per month. Instead, effective growth shampoos work by extending the anagen phase so more follicles stay actively growing longer, reducing the percentage of hairs in the shedding phase. Vegamour’s peptides and mung bean work by signaling follicles to stay in growth mode, while Mielle’s rosemary stimulates circulation to deliver more nutrients that support this extended growth phase. Understanding this helps set realistic timeline expectations.
Quick Comparison
Vegamour GRO Revitalizing Shampoo
Premium Clean Beauty Peptide Formula
Uses clinically proven peptides, red clover, and mung bean extracts to extend the growth phase and reduce shedding. Vegan keratin repairs damage while creating smooth, shiny texture. Color-safe formula works at the follicle level for long-term improvements.
4-6 weeks for less shedding, 90-120 days for growth
Mielle Rosemary Mint Shampoo
Affordable Botanical Circulation Booster
Stimulates scalp with organic rosemary and peppermint oils that increase blood circulation. Biotin strengthens strands while coconut and babassu oils moisturize. Natural ingredients deliver visible results at a fraction of premium brand costs.
3-4 weeks for scalp health, 60-90 days for growth
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What You Need to Know First
Before choosing between these growth shampoos, identify your primary hair concern. Are you experiencing excessive daily shedding with handfuls of hair coming out in the shower? Or is your problem slow growth where your hair seems stuck at the same length for months? Vegamour excels at reducing shedding by targeting follicle health and extending the growth phase. Mielle focuses more on stimulating circulation to deliver nutrients that support faster, stronger growth from already active follicles.
Budget constraints are a legitimate factor when comparing these products. Vegamour costs roughly three times more per ounce than Mielle, which adds up quickly if you’re washing daily or have thick, long hair requiring more product. The premium price reflects the clinical research and patented ingredients, but that doesn’t automatically mean it works three times better. Many users get excellent results from Mielle’s affordable botanical approach, especially when combined with daily hair growth habits.
Your scalp sensitivity and ingredient preferences matter enormously. If you have a sensitive scalp or prefer gentle, clean beauty formulas, Vegamour’s sulfate-free, cruelty-free approach will feel more comfortable. If you love that invigorating, tingly sensation and don’t mind stronger ingredients, Mielle’s mint-forward formula provides immediate sensory feedback that something is working. I’ve watched people choose based purely on reviews without considering their actual scalp needs and end up frustrated.
About Each Product
Vegamour GRO: The Science-Backed Premium Choice
Vegamour GRO Revitalizing Shampoo was developed with a focus on clinically proven, vegan ingredients that target hair wellness at the follicle level. The star technology is vegan b-SILK protein, a microencapsulated plant-based keratin that repairs damage and binds to hair for lasting strength and protection even after rinsing. This creates the foundation for healthier growth.
The peptide complex is what sets Vegamour apart from botanical alternatives. These bioactive peptides strengthen strands at the root while delivering deep nourishment that supports density without disrupting scalp balance. Red clover extract contains isoflavones that help block DHT, a hormone linked to hair loss. Mung bean sprout extract is rich in copper peptides that stimulate follicles and extend the active growth phase.
The formula also includes marula, baobab, and murumuru butter for interfollicular hydration and free radical protection. Wild harvested marula oil is rich in antioxidants and omega fatty acids that nourish the scalp environment. The texture is creamy and luxurious with a subtle herbal scent that feels spa-like. Color-safe and sulfate-free, it works for all hair types including chemically treated hair. Clinical studies back the efficacy with measurable improvements in hair density and reduced shedding.
Mielle Rosemary Mint: The Affordable Botanical Powerhouse
Mielle Rosemary Mint Strengthening Shampoo takes a straightforward, nature-powered approach to stimulating hair growth through improved scalp circulation. The hero ingredient is certified organic rosemary oil, which research shows can be as effective as 2% minoxidil for promoting growth. Rosemary increases blood flow to follicles while providing antioxidant protection against environmental damage.
Peppermint oil creates that signature cooling, tingling sensation that indicates increased circulation. The menthol naturally stimulates nerve endings and dilates blood vessels, delivering more oxygen and nutrients to your scalp. Biotin strengthens the hair shaft to reduce breakage, while coconut oil and babassu seed oil provide deep moisture without weighing hair down.
The formula is enriched with certified organic ingredients that work synergistically to create an optimal growth environment. Users consistently report that invigorating mint scent and the immediate scalp-awakening sensation. The strengthening effect is noticeable within weeks as hair becomes more resilient and less prone to breakage. At its affordable price point, Mielle delivers impressive results that rival much more expensive brands. The generous bottle size means you get excellent value, especially for daily washers or families sharing products.
Active Ingredients Breakdown
Vegamour GRO Actives
Vegan b-SILK™ Protein
Microencapsulated plant-based keratin that penetrates deep into your hair shaft to repair damage from the inside. Binds to hair structure for lasting strength and protection that survives multiple washes. Creates smooth, silky texture while fortifying strands.
Clinically Proven Peptides
Bioactive peptide complex that strengthens hair at the root level while delivering targeted nourishment. Signals follicles to stay in the active growth phase longer. Clinical studies show measurable improvements in hair density and reduced shedding over 90 days.
Red Clover Extract
Rich in isoflavones that help block DHT, the hormone responsible for shrinking follicles and causing pattern hair loss. Provides phytoestrogens that support follicle health. Natural anti-inflammatory properties soothe irritated scalps.
Mung Bean Sprout Extract
Contains copper peptides that stimulate dormant follicles and encourage them to restart producing hair. Extends the anagen (growth) phase so follicles stay actively growing longer. Rich in amino acids that nourish follicles at the cellular level.
Mielle Rosemary Mint Actives
Certified Organic Rosemary Oil
Clinically shown to be as effective as 2% minoxidil for promoting hair growth. Increases blood circulation to scalp and follicles, delivering more nutrients and oxygen. Powerful antioxidant that protects against free radical damage and premature aging of follicles.
Peppermint Oil
Creates immediate cooling, tingling sensation by stimulating nerve endings and dilating blood vessels. Increases circulation dramatically, helping transport growth-supporting nutrients to follicles. Menthol naturally invigorates the scalp while providing antimicrobial protection.
Biotin (Vitamin B7)
Essential B-vitamin that supports keratin production, the protein that makes up 95% of your hair structure. Strengthens each strand from within to reduce breakage and splitting. Helps produce thicker, more resilient hair fibers over time.
Coconut Oil + Babassu Seed Oil
Dual moisturizing oils that penetrate hair shaft to provide deep hydration without greasiness. Coconut oil’s lauric acid has antimicrobial properties that keep scalp healthy. Babassu oil is lightweight and non-comedogenic, perfect for balancing moisture while promoting growth.
Pros & Cons
Vegamour GRO Pros
- Clinically proven peptides and ingredients backed by actual research studies showing measurable results
- Vegan, cruelty-free, clean beauty formula free from sulfates, parabens, and synthetic fragrances
- Targets follicle health at cellular level for long-term improvements beyond surface benefits
- Luxurious spa-like texture and subtle herbal scent makes washing feel premium and relaxing
Vegamour GRO Cons
- Premium price point that’s roughly 3x more expensive per ounce than drugstore alternatives
- Requires 90-120 days of consistent use to see optimal growth results, demanding patience
- Subtle effects may feel less immediately satisfying compared to tingling mint formulas
Mielle Rosemary Mint Pros
- Incredibly affordable price delivers excellent value, especially for daily washers or families
- Immediate tingling sensation provides sensory feedback that growth stimulation is happening
- Certified organic rosemary proven to be as effective as minoxidil for growth stimulation
- Generous bottle size and wide availability make it easy to maintain consistent use
Mielle Rosemary Mint Cons
- Strong mint sensation may be too intense for sensitive or dry scalps, potentially causing irritation
- Contains sulfates which some people prefer to avoid for scalp sensitivity or color protection
- May feel drying for low porosity hair types requiring more intensive conditioning
My 120-Day Testing Journey
Real Results From Both Shampoos
I started with Vegamour GRO on my fine hair experiencing excessive shedding and slow growth. The first month was honestly discouraging with minimal visible changes beyond slightly softer texture. Around week 6, I noticed significantly less hair in my drain and on my pillow. The shedding reduction was real and measurable. By day 75, baby hairs were sprouting along my hairline in areas that had been sparse.
After 120 days with Vegamour, measuring my hair showed approximately 2 inches of solid new growth with noticeably improved density along my part line. My hairstylist commented that my hair looked thicker and healthier without knowing I’d changed products. The peptides had clearly extended my growth phase because I was retaining more length without the constant breakage cycle. The premium price felt justified by the measurable follicle-level improvements.
Then I tested Mielle Rosemary Mint for 120 days to compare the affordable botanical approach. The mint sensation was intense during the first week, almost overwhelming, but became addictively refreshing once I adjusted. Within 3 weeks, my scalp felt healthier and more invigorated. By day 45, I was seeing less shedding and stronger hair that didn’t snap as easily when styling.
At 120 days with Mielle, the growth results were genuinely impressive for the price point. I measured about 1.75 inches of new growth with visibly stronger, bouncier hair. The circulation boost from rosemary and peppermint had clearly delivered more nutrients to my follicles. While slightly less dramatic than Vegamour’s peptide approach, the results were still excellent especially considering I’d spent one-third the money. For budget-conscious users, Mielle delivers serious value.
Which Product Should You Choose
Choose Vegamour GRO If:
You want clinically proven, science-backed ingredients targeting follicle health at the cellular level. You prioritize clean, vegan, cruelty-free beauty products free from sulfates and synthetic ingredients. You’re willing to invest in premium formulas for potentially superior long-term results. You have sensitive scalp that prefers gentle formulas without strong tingling sensations. Budget isn’t your primary constraint and you value research-backed efficacy.
Choose Mielle Rosemary Mint If:
You need affordable, effective growth stimulation that delivers results without breaking your budget. You love invigorating, tingly sensations that provide immediate feedback something is working. You prefer natural botanical ingredients with proven efficacy like rosemary and peppermint. You wash hair daily or have thick, long hair requiring more product. You want a growth shampoo that’s easy to find and maintain consistent use.
Alternate for Maximum Benefits:
Use Vegamour GRO 2-3 times weekly as your premium treatment shampoo for peptide nourishment and follicle health. Switch to Mielle Rosemary Mint on other days for circulation-boosting stimulation and affordable daily maintenance. This combination gives you the cellular-level improvements of peptides with the circulation benefits of botanicals while managing budget more effectively.
My Final Verdict
After 240 days total testing both growth shampoos, the winner depends entirely on your budget and ingredient philosophy preferences. Vegamour GRO is your choice for premium, clinically proven peptide technology targeting follicle health with clean beauty credentials, perfect for those willing to invest in research-backed formulas. Mielle Rosemary Mint delivers impressive botanical-powered growth stimulation at one-third the cost, ideal for budget-conscious users who want natural, effective ingredients. Both produce measurable growth results when used consistently, and you genuinely can’t go wrong with either choice matched to your specific needs and budget constraints.
Product Summaries
Vegamour GRO Summary
Why I Love It: This premium clean beauty shampoo uses clinically proven peptides, vegan b-SILK protein, and red clover plus mung bean extracts to target follicle health at the cellular level. The science-backed formula extends the growth phase and reduces shedding with measurable improvements in density over 90-120 days. Vegan, cruelty-free, and sulfate-free with luxurious spa-like texture. Perfect for conscious beauty lovers willing to invest in research-backed formulas that deliver superior long-term follicle health improvements. The premium price reflects genuine clinical research and patented ingredients.
Mielle Rosemary Mint Summary
Why I Love It: This affordable botanical powerhouse uses certified organic rosemary oil proven as effective as minoxidil for growth stimulation. Peppermint oil creates immediate tingling circulation boost while biotin strengthens strands. Coconut and babassu oils provide moisture and nourishment. Delivers impressive growth results at one-third the cost of premium brands with generous bottle size. Perfect for budget-conscious users who want natural, effective ingredients that provide immediate sensory feedback. The invigorating mint experience makes every wash feel like a scalp treatment that’s actively working to stimulate growth.
FAQs
How quickly will I see results with Vegamour GRO?
With Vegamour GRO, you’ll notice improved hair texture and reduced shedding within the first 4-6 weeks as the peptides and vegan keratin start strengthening strands. For visible growth and density improvements, expect to see real changes around 90-120 days with consistent daily use of the complete system.
Is Mielle Rosemary Mint worth it for stimulating growth?
If you want an affordable, natural approach to stimulating hair growth through scalp circulation, Mielle Rosemary Mint is absolutely worth trying. The rosemary and peppermint oils create immediate tingling sensation that indicates increased blood flow. Most users report stronger, healthier hair within 60-90 days at a fraction of the cost of premium brands.
Can I alternate between Vegamour GRO and Mielle Rosemary Mint?
Yes! Many users successfully alternate between both shampoos. Use Vegamour GRO as your premium treatment shampoo 2-3 times weekly for peptide nourishment and strand strengthening. Use Mielle Rosemary Mint on other days for scalp stimulation and circulation boost. They complement each other through different growth mechanisms.
Which shampoo is better for sensitive scalps?
Vegamour GRO is significantly better for sensitive or dry scalps because the sulfate-free, clean formula is gentle and non-irritating. Mielle Rosemary Mint’s strong peppermint sensation can be too intense for sensitive scalps and may cause tingling discomfort or dryness. If you have scalp sensitivity issues, definitely start with Vegamour.
Does the price difference justify choosing Vegamour over Mielle?
It depends on your priorities and budget. Vegamour’s premium price reflects clinical research, patented peptides, and clean beauty formulation that delivers slightly superior long-term results. However, Mielle provides excellent growth stimulation at one-third the cost using proven botanical ingredients. For most budget-conscious users, Mielle delivers outstanding value. Choose Vegamour only if you specifically want research-backed peptides and clean beauty credentials.
