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Control Hair Loss. Soothe Your Scalp

BioScalp DHTI Control Shampoo | For Hair Loss & Thinning Hair


Regular price $39.95 AUD
$39.95 AUD -27%
Sale price
Regular price
$55.00 AUD
Sale Sold out
Shipping calculated at checkout.

You're noticing the first worrying signs of hair thinning. A widening part, a receding hairline, or more hair in your brush. Your hair feels weaker and less dense, and your scalp might also be oily or unbalanced.

The key hormonal culprit, DHT, is actively shrinking your follicles at the root. Regular shampoos just clean the hair you have left; they do nothing to address the underlying cause of the thinning itself.

Try the BioScalp DHTI Control Shampoo. This advanced, dermatologist-inspired formula is designed to defend against hormonal thinning. It features Capixyl™, a potent complex that targets DHT at the scalp by helping to inhibit the enzyme that forms it. It also includes Salicylic Acid to keep follicles clear from buildup and Acetyl Tetrapeptide-3 to support stronger hair anchoring at the root. It’s your targeted daily defence for creating a scalp environment that resists thinning and supports fuller, healthier-looking hair.

Tip

DHTI Control Shampoo works best in a 3-step routine

For stronger-looking hair and a healthier scalp, pair this shampoo with:

  • Step 1: Use the BioScalp Scalp Cleanser to clear away buildup and excess oil.
  • Step 2: Use BioScalp DHTI Control Shampoo to target DHT and support thicker, fuller-looking hair.
  • Step 3: Use the BioScalp Advanced Scalp Tonic as a daily leave-in to nourish roots and support long-term scalp health.

Hear what people say

Say goodbye to early thinning, receding edges, and an oily, irritated scalp with the BioScalp DHTI Control Shampoo. This dermatologist-inspired daily wash pairs Capixyl™ (acetyl tetrapeptide-3 + red clover) with soothing, scalp-clearing care to help defend against DHT-related miniaturisation while keeping your scalp balanced and comfortable.

Ideal For:

  • Early signs of hereditary or hormonal thinning (widening part, thinning crown, receding hairline).
  • Oily, reactive, or acne-prone scalps that need a gentle but effective reset.

Why It's Effective:

  • Targets DHT at the scalp: Capixyl™ combines red clover (rich in biochanin A) and acetyl tetrapeptide-3 to help inhibit 5-α-reductase (the enzyme that forms DHT) and support a healthier hair cycle.
  • Supports hair anchoring: Acetyl tetrapeptide-3 is shown to stimulate key extracellular-matrix proteins (e.g., collagen/laminin) around the follicle bulb—crucial for stronger anchorage at the root.
  • Clears buildup without stripping: Salicylic acid micro-exfoliates to unclog follicles and reduce oil; in a 24-week Randomised Clinical Trial, a shampoo with salicylic acid + panthenol improved hair counts vs placebo.
  • Soothes and conditions: Aloe vera and provitamin B5 (panthenol) calm irritation and boost softness and resilience for hair that feels fuller and stronger over time.

Clean, nourishing formulation:

  • Gentle surfactants, aloe vera, panthenol, vitamin E* and salicylic acid for a balanced cleanse that respects sensitive scalps.
  • Free from SLS/SLES and parabens; designed for daily use.

*Vitamin E is as part of the nourishing complex.

How to Use:

For best results, use as part of the full BioScalp routine: start with the Scalp Cleanser, follow with DHTI Control Shampoo, then finish with the Advanced Scalp Tonic on towel-dried scalp. Aim to finish the bottle within 30 days for an effective reset.

Transform your daily wash into a targeted, scalp-first ritual that helps defend against DHT, supports stronger roots, and leaves hair feeling clean, calm, and visibly fuller with every use.

*Results may vary depending on scalp type and consistency of use.


BioScalp DHTI Control Shampoo 300mL
- Water: The base of most hair and skin care products.
- Gentle cleansers (Ammonium lauryl sulfate, Cocamidopropyl betaine, Cocamide DEA): Help remove dirt and oil, creating a foamy lather. Derived from coconut.
- Provitamin B5 (Panthenol): Nourishes, strengthens, and adds shine.
- Hair conditioners (Polyquaternium-7, Polyquaternium-10): Help detangle and smooth your hair.
- Fragrance: A pleasant scent.
- Butylene glycol: A moisturizing agent that also helps other ingredients absorb better.
- Dextran: A skin-conditioning ingredient that helps soothe and support hydration.
- Aloe vera (Aloe barbadensis leaf extract): Soothes irritation and deeply hydrates.
- Salicylic acid: Gently exfoliates the scalp and helps prevent buildup.
- Acetyl tetrapeptide-3: A peptide that supports hair strength and a healthier scalp.
- Clover flower extract (Trifolium pratense): Rich in antioxidants and known to help support scalp health.
- Natural and safe synthetic preservatives (Benzyl alcohol, Methylchloroisothiazolinone, Methylisothiazolinone): Keep the product fresh and help prevent bacteria.


For optimal results, use the full BioScalp routine: start with the Scalp Cleanser to remove buildup and prep the scalp. Follow with the DHTI Control Shampoo. Optionally, apply conditioner to hair ends. Finish with the Advanced Scalp Tonic on towel-dried scalp to nourish and support healthy hair growth. Use consistently for a balanced, revitalised scalp.

For best results, aim to finish the shampoo within 30 days.


Enjoy fast and reliable shipping with Scalp Solution! Free shipping for orders over $50.

Change of mind? We accept returns for unopened products within 30 days of order.


Create an account or log in to join Scalp Solution Rewards, earn 5 points for every $1 spent, redeem 100 points for $1 off future orders, and unlock $5 referral rewards when you share us with a friend.


Works Best With
bioscalp scalp cleanser
Regular price $39.95 AUD
$39.95 AUD -27%
Sale price
Regular price
$55.00 AUD
bioscalp advanced scalp tonic
Regular price $59.95 AUD
$59.95 AUD -25%
Sale price
Regular price
$80.00 AUD
travel kit with water droplets and gradient orange background travel kit with water droplets and gradient orange background

Not ready to go full size?

Use code FIRSTTIMER to save $10.95. Then use code FIRSTKIT to get FREE shipping too.

Back view of a person's head with hair loss on a plain background Before
Back view of a person's head with thinning hair on a plain background After 3 Months

Combat the Root Cause of Hair Fall with a DHT-inhibiting shampoo

DHT (dihydrotestosterone) is the cause of androgenetic alopecia (also known as male or female pattern baldness). Capixyl™ in the BioScalp DHTI Control Shampoo inhibits DHT to reduce hair fall.

At the same time, provitamin B5 and aloe vera nourish, strengthen and hydrate the scalp to foster a healthy growth environment.

Did You Know

Hair loss linked to DHT happens when this hormone shrinks follicles over time. The BioScalp DHTI Control Shampoo is built to counteract that process, blocking excess DHT, strengthening anchoring around the roots, and nourishing the scalp to keep the hair growth cycle going strong.

  • an icon of an arrow hitting bullseye on a blue circle background
    Tackles the cause

    Formulated to block DHT and extend the hair growth phase for better density over time

  • water drop line graphic, light pink circle background
    Fortifying hair roots

    Powered by Capixyl™, which promotes a stronger anchor at the hair bulb and supports tissue repair

  • line drawing of hair follicle, blue circle background
    Strength from root to tip

    Improves scalp conditions and reduces hair breakage for visibly fuller, stronger strands

Hear What People Says

a man drying his hair with a towel a man drying his hair with a towel
Defend against hormonal hair thinning

Block DHT, Boost Growth

DHT (dihydrotestosterone) is one of the key drivers behind hereditary hair thinning. The DHTI Control Shampoo contains botanical ingredients that help inhibit DHT activity on the scalp, preserving follicle strength and reducing premature hair fall. With consistent use, it can help restore volume and support regrowth.

liquid droplets liquid droplets
Strength From The Roots

Capixyl™

Capixyl™ is a clinically backed ingredient that helps remodel the tissue surrounding the hair follicle, reducing inflammation and improving anchorage. By supporting healthier roots, it allows your hair to grow stronger and stay in place longer, essential for those experiencing early signs of thinning.

three men looking to the left three men looking to the left
Detox, rebalance, and revive

Healthy Scalp, Healthy Hair

Hair strength depends on scalp health. The formula gently detoxifies and balances the scalp, addressing excess oil, buildup, and inflammation. With black oats, vitamin E, and salicylic acid, it provides a soothing cleanse while preserving moisture, helping your scalp stay calm, clear, and growth-ready.

Don't take our word for it

I’ve struggled with thinning along my crown for over a year. After just around 6 weeks using BioScalp DHTI Control Shampoo (as part of the kit), I noticed significantly less hair loss in the shower. The scalp feels more balanced and less oily too, and my hair now looks fuller at the top.

Emmanuel, 32, Sydney

My scalp used to be oily and prone to breakouts, especially after workouts. This shampoo gently cleanses without dryness and seems to control oil build‑up. It also reduced irritation and scaliness after a few uses. Rather than stripping, it leaves the scalp feeling balanced. Over time my hair feels thicker and healthier.

Meagan, 41, Gold Coast

I used this mainly as part of the DHTI Control Kit to tackle early signs of hair thinning. After about eight weeks, my parting line looked noticeably denser and there was less hair in the drain. It’s not a miracle solution, but for early-stage thinning and hormonal hair loss, it’s been a solid, science‑backed addition to my routine.

James, 39, Townsville
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About BioScalp

BioScalp is where science meets nature for optimal scalp health. Our advanced formulas, enriched with natural ingredients, target scalp imbalances, reduce hair thinning, and promote stronger, healthier growth. Experience the power of innovation for a revitalized scalp and fuller hair.

Dihydrotestosterone (DHT) is a hormone derived from testosterone that plays a complex role in hair growth. While it contributes to body and facial hair development, it is also a key factor in androgenetic alopecia (pattern hair loss).

In individuals genetically sensitive to DHT, it binds to hair follicle receptors on the scalp, causing follicular miniaturisation. This process shortens the hair growth cycle, leading to thinner, weaker strands until the follicles eventually stop producing hair. Over time, this results in hair thinning and balding, especially in men.

DHT blockers, such as finasteride or natural ingredients like saw palmetto, can help reduce its effects and slow hair loss. However, DHT does not affect all hair follicles equally. It primarily impacts scalp hair while stimulating growth in other areas, like the beard.

Hereditary hair thinning, also known as androgenetic alopecia, is closely linked to dihydrotestosterone (DHT), a byproduct of testosterone. In individuals with a genetic predisposition, DHT binds to hair follicle receptors on the scalp, causing them to shrink over time. This miniaturization shortens the hair growth cycle, leading to thinner, weaker hair until follicles stop producing new strands altogether.

Hormonal scalp concerns, such as excess sebum production or scalp inflammation, can also be influenced by DHT. High DHT levels may overstimulate sebaceous glands, making the scalp oilier and more prone to dandruff or irritation. This can further weaken hair follicles, accelerating hair loss.

Managing DHT-related hair thinning often involves using DHT blockers like finasteride or natural inhibitors like saw palmetto, along with scalp treatments to maintain a healthy follicular environment.

Capixyl is an advanced hair growth complex that combines Acetyl Tetrapeptide-3, a bioactive peptide, and Red Clover Extract, which contains Biochanin A, a natural DHT blocker. This innovative formula supports hair roots by strengthening follicles, reducing inflammation, and improving scalp health.

Capixyl works in several ways:

  • DHT Regulation – Biochanin A helps inhibit 5-alpha reductase, the enzyme responsible for converting testosterone into DHT, a key factor in hair thinning.
  • Follicle Strengthening – Acetyl Tetrapeptide-3 stimulates proteins like collagen and laminin, reinforcing the hair root’s structure.
  • Scalp Health – It reduces inflammation and oxidative stress, creating a healthier environment for hair growth.
  • Hair Growth Stimulation – It extends the anagen (growth) phase, promoting thicker, stronger hair over time.

Better anchoring of hair follicles strengthens hair by improving its stability, reducing shedding, and supporting long-term growth. Hair follicles are embedded in the scalp’s dermal papilla, which provides nutrients and signals for healthy hair production. When the follicle’s connection to the scalp is weak—due to inflammation, DHT-related miniaturization, or poor scalp circulation—hair becomes more prone to thinning and premature fallout.

Stronger anchoring ensures that hair remains in the anagen (growth) phase longer, allowing it to grow thicker and healthier before naturally shedding. Ingredients like Acetyl Tetrapeptide-3 (found in Capixyl) and Collagen-boosting peptides help reinforce the follicle’s structure by strengthening the extracellular matrix, which acts as the hair’s foundation. Additionally, a healthy scalp environment with adequate hydration, nutrients, and proper circulation further supports follicle stability, reducing excessive hair loss and promoting stronger, fuller strands over time.

Yes, it’s designed for anyone experiencing hormonal or hereditary thinning, regardless of gender.

Yes, the BioScalp DHTI Control Shampoo is gentle enough for daily use while effectively supporting scalp and hair health.

The BioScalp DHTI Control Shampoo formula targets DHT, one of the key causes of hair loss, and includes Capixyl™ and scalp-soothing actives to strengthen and protect the roots.

No. The BioScalp DHTI Control Shampoo is balanced with panthenol, glycerin, and hair-conditioning agents to leave hair soft, nourished, and manageable.

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