Does TRT Cause Hair Loss? Gel vs Injections vs Enclomiphene

Key wellness / self-care / productivity takeaways (from the video)

• Don’t focus only on “how high testosterone gets”—focus on DHT.

  • Hair loss (male pattern baldness) is driven by DHT (dihydrotestosterone) binding to androgen receptors in genetically sensitive scalp follicles.
  • This binding gradually shrinks follicles and shortens the growth phase.
  • The key biochemical lever is 5-alpha reductase, the enzyme converting testosterone → DHT.

• Compare TRT methods by where/how they increase DHT

  • Topical testosterone gel/cream = worst for hair

    • Skin contains dense 5-alpha reductase type II, so topical testosterone converts to DHT locally before it reaches the bloodstream.
    • Reported trial example: topical testosterone increased DHT from ~15 ng/dL to ~51.6 (about 2.5× higher DHT vs enclomiphene at similar testosterone levels).

  • Injections = better than gels, but not “clean”

    • Intramuscular injection avoids the skin enzyme conversion step (skips the “skin depot”).
    • Still imperfect because it introduces exogenous testosterone, which your body can’t regulate normally and can suppress natural production.
    • Reported pooled data example: DHT rose to ~2.2× baseline for intramuscular vs ~5.5× for transdermal (for comparable testosterone gains).

  • Enclomiphene = best of the three for hair (mechanistically)

    • Enclomiphene does not contain testosterone; it works upstream by blocking estrogen signaling in the hypothalamus/pituitary.
    • This increases LH/FSH, which increases your body’s own testosterone production.
    • Because testosterone is produced through your regulated system, the increase in DHT is described as more proportional and avoids the “topical skin conversion penalty.”

• Watch the “DHT:testosterone ratio” concept

  • The video emphasizes the relevant hair-risk metric may be the ratio of DHT to testosterone, not absolute DHT alone.
  • Reported trial example: a 25 mg clomiphene group raised DHT (statistically significant), while the DHT:testosterone ratio change was ~zero in that dataset.
  • A counterpoint is noted: hair follicles might respond to absolute DHT concentration instead of the ratio—this hasn’t been directly settled in scalp hair-count studies.

• Evidence limitations (important self-care reality check)

  • No trials directly counted hair loss over enough time.
  • Reported concern: among registered enclomiphene trials, 0 hair loss events were reported, but:
    • trials used low reporting thresholds (e.g., 3%/5%), and
    • observation windows were around 12–13 months, while male pattern baldness unfolds over years.

• Ranking (worst → best for hair, per mechanism + hormone data)

  1. Testosterone gels/creams
  2. Injections
  3. Enclomiphene

Caveat: this ranking is based on hormone measurements and mechanism, not long-term hair-count outcomes.

• Personal protocol mentioned (example only, not a prescription)
  • The presenter says they use:
    • TRT + enclomiphene together (aim: keep higher testosterone while maintaining natural production to some extent)
    • Enhanced Labs Organ Support containing saw palmetto, described as lowering DHT
  • Note: this is framed as the presenter’s experience.

Presenters / sources

• Presenter: The video speaker (not named in the subtitles)
• Sources cited by type:
  • Randomized trials comparing gel vs injections vs enclomiphene
  • A 2025 meta-analysis on enclomiphene/clomiphene-class effects on DHT
  • Independent researchers pooling randomized data
  • Up to eight registered enclomiphene trials (details not individually named in the subtitles)
• Brands mentioned: Enhanced Labs (product name: Organ Support)