🌿 Collage Full Full Hair Growth Spray: A Real User's Review

July 25, 2025

Hair thinning can be emotionally challenging—especially when you start noticing more strands on your pillow or in the shower drain. After trying multiple solutions, I finally decided to test Mochida Healthcare's Collage Full Full Hair Growth Spray (150g), a Japanese product widely used for promoting scalp health and reducing hair loss.

As someone who values transparency, I'm sharing my honest experience after several months of consistent use.

🧴 What Is It?

The Collage Full Full Hair Growth Spray is a medicated, unscented aerosol formulated specifically for women. It contains:

Ethinyl estradiol – a synthetic female hormone known to influence follicular activity.
Swertia japonica extract – promotes blood circulation in the scalp.
Tocopherol acetate (Vitamin E) – improves scalp health.
Salicylic acid – supports exfoliation and unclogging of hair follicles.
A blend of 9 herbal extracts to hydrate and soothe the scalp.

This non-greasy, fragrance-free spray is popular in Japan and currently ranks among the top-selling hair growth products for women on Amazon Japan.

✅ My Experience So Far

I’ve been applying this spray twice daily, focusing on the hairline, parting area, and crown. The application is straightforward and doesn’t leave any sticky or wet residue.

🌟 What I Noticed:

After 3 weeks, hair fall during brushing significantly reduced.
By 6–8 weeks, my scalp felt healthier, less itchy, and more moisturized.
Now (after ~3 months), I observe a subtle thickening of fine hair near my temples.

While I’m not claiming miraculous hair regrowth, I genuinely believe this product is working for me. The reduction in shedding alone makes it worthwhile.

👍 Pros

✔️ Visible reduction in hair loss
✔️ Gentle and fragrance-free—perfect for sensitive skin
✔️ Non-greasy texture and easy spray application
✔️ Affordable alternative to prescription-grade treatments
✔️ Cooling sensation makes it ideal for summer use

👎 Cons

❌ Individual results may vary—some users may need more time
❌ No dramatic regrowth (yet), especially if used sporadically
❌ Cooling effect may feel too cold during winter
❌ Contains ethinyl estradiol, so avoid if you’re pregnant or breastfeeding

⚠️ Precautions Before Use

Do not shake the can before use—spray it upright.
Always patch test if you have sensitive skin or scalp conditions.
Avoid spraying near eyes or inhaling the aerosol.
Store in a cool place and keep away from flames (as it's ethanol-based).
Consult your physician if you have hormone-related conditions.

🛒 Where to Buy?

You can purchase the original product directly from Amazon Japan (Official Listing)
Note: This is a Japanese product, so international shipping may apply.

🧑‍🔬 Final Verdict

If you're seeking a non-prescription, scalp-friendly solution for managing mild to moderate hair thinning, I personally recommend giving Collage Full Full Hair Growth Spray a try. While results aren’t overnight, consistent use may help maintain and improve hair density over time.

It’s a small investment in your confidence—and for me, it’s already starting to pay off.

📌 Disclaimer: This review is based on personal use. This is not a medical endorsement. Consult a healthcare professional before starting any treatment.

Disclosure: This is an affiliate link. If you purchase through it, you won’t pay extra, but I may earn a small commission that supports my site.

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