Medical Information on Minoxidil & Tretinoin in our hair regrowth hydrogel

This hair regrowth hydrogel contains two active ingredients, Minoxidil 5% and Tretinoin 0.025–0.05%, in a fast-absorbing, alcohol-free hydrogel. Our pharmacist-led hair regrowth solutions are designed to reactivate dormant follicles, improve scalp turnover, and enhance Minoxidil absorption. This formulation supports fuller, thicker regrowth from the root for a truly premium hair regrowth experience

How does it work?

• Minoxidil improves blood flow to the scalp and stimulates hair follicles to re-enter the growth (anagen) phase
• Tretinoin promotes scalp cell turnover and enhances Minoxidil penetration into the follicle
• Together, they support increased hair density and a healthier scalp environment
   

How do I apply it?

• Apply once daily (preferably at night) to clean, dry scalp 
• Use 0.5 to 1 mL (as advised) directly to the affected areas
• Gently massage using clean fingertips
• Avoid washing your hair for at least 4 hours after application
• Wash hands thoroughly after use
   

When Will I See Results?

Weeks 1–4: You may experience some initial shedding – this is normal and temporary

Weeks 6–12: Early signs of regrowth may begin

Months 3–6: Noticeable thickening and improved hair texture

Months 9–12: Optimal results typically reached with consistent daily use

What do I need to avoid?

Do not apply to broken, irritated, or inflamed skin

Do not use alcohol-based or harsh scalp products

Avoid getting the product in your eyes or on facial skin

Avoid abruptly stopping treatment – this may cause reversal of progress

Are there any side effects?

• Mild redness or scalp dryness
• Tingling, flaking, or slight peeling from Tretinoin
• Increased sensitivity to sunlight – use SPF on exposed areas
• If irritation persists, contact your OptiOptu clinician for advice
   

Can I use other hair products?

Yes. Please wait at least 30 minutes after applying this treatment before using oils, serums, or styling products.

Can I style or colour my hair?

Yes – though we advise avoiding application on the same day as chemical treatments (e.g. colouring or perming).

Will I need to use this forever?

This treatment works while it is used consistently. Continued use is recommended to maintain results and prevent further thinning.

Storage & Safety

Store at room temperature, away from heat and direct sunlight
Keep out of reach of children
For external use only
Do not share your medication

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