When Will My Skin Soften? A Feminising Hormone Timeline
Hormone changes follow their own rhythm. Some start within weeks, some take years, and some can't be achieved with hormones at all. Knowing this helps you set the right expectations.
Key points
- Softer, less oily skin usually begins within 3–6 months; breasts start developing within 3–6 months and take 2–3 years to reach their full extent.
- Hormones don't change the voice or skeleton in adults, and facial hair usually needs laser or other methods as well.
- Using more than the target dose doesn't speed things up; it raises the risk of blood clots, mood swings and high cholesterol.
People who have just started feminising hormones often ask me in the very first month, "Why can't I see anything yet?" Some quietly increase their dose because they want soft skin in time for an event or their graduation. I really understand that impatience, but transition is a long journey, not a 100-metre sprint. Your body has its own rhythm, and knowing that rhythm can help you feel much calmer.
How do hormones create that "soft" look?
The softness many people are hoping for comes from two mechanisms working together:
- Rising estradiol makes the skin thinner and softer and moves fat towards the hips, thighs and breasts.
- Falling male-hormone effects mean oil glands are less active, so oily skin and acne decrease, body hair thins and muscle mass falls.
Details of each medicine are in feminising hormone therapy (MTF) and hormone regimens: tablets, gels and injections.
Approximate timeline of changes
The figures below are based on the Endocrine Society guideline (2017) and are averages. Each person changes faster or slower depending on genetics, age at starting and health.
| Change | Onset | Maximum effect |
|---|---|---|
| Reduced sex drive | 1–3 months | 1–2 years |
| Fewer spontaneous erections | 1–3 months | 3–6 months |
| Softer, less oily skin | 3–6 months | Variable |
| Breast growth begins | 3–6 months | 2–3 years |
| Female pattern of fat distribution | 3–6 months | 2–5 years |
| Reduced muscle mass and strength | 3–6 months | 1–2 years |
| Smaller testes | 3–6 months | 2–3 years |
| Thinner, slower-growing body and facial hair | 6–12 months | More than 3 years |
| Male-pattern hair loss stops | 1–3 months | 1–2 years (hair already lost usually doesn't regrow) |
| Voice | No change | – |
- 1-3 monthsDesire and spontaneous erections drop
Male-pattern hair loss starts to stop
- 3-6 monthsSofter skin, breasts begin to grow
Fat starts to redistribute, muscle decreases, testes shrink
- 6-12 monthsBody and facial hair thins
Growth slows, but full effect often takes over 3 years
- 1-2 yearsMany things settle
Desire, muscle and hair loss reach a stable point
- 2-3 yearsBreasts reach full size
Final size depends mostly on genetics
- 2-5 yearsBody shape settles
Female fat distribution fully established
Averages from Endocrine Society (2017); everyone varies. Hormones do not change the voice.
What hormones can't do
- Voice. After male puberty, the larynx has already grown, and estrogen won't raise your pitch. Voice training with a speech therapist or voice coach helps a great deal, and some people choose voice surgery.
- Skeleton. Height, hand and foot size and facial bone structure don't change with hormones.
- Thick facial hair usually becomes thinner but doesn't disappear completely. Most people need laser hair removal or electrolysis as well.
- Adam's apple doesn't shrink on its own.
Knowing these limits from the start helps you plan better and avoid feeling let down by hormones.
Hormones can help
- Softer, less oily skin
- Breast growth
- Female fat distribution
- Thinner body hair
Needs other methods too
- Voice: voice training or voice surgery
- Thick beard: laser or electrolysis
- Bone structure, height, hands and feet: unchanged
- Adam's apple: doesn't shrink by itself
Why "taking more" doesn't make it faster
The body's hormone receptors can only respond up to a point. Once your hormone levels are in the target range, adding more medicine doesn't speed up change, but it definitely increases risk:
- Blood clots in the legs and lungs
- Mood swings, depression, insomnia
- High blood lipids and weight gain
- Abnormal liver tests
- With long-term high-dose cyproterone acetate, a higher risk of meningioma (EMA warning, 2020)
When it comes to breasts, there's a widespread belief that pushing high doses will make them bigger or shapelier, but there's no good evidence for this. Final size depends mainly on genetics.
Look after yourself alongside hormones, for softness from within
- Get enough sleep, 7–9 hours; your skin and mood improve noticeably.
- Wear sunscreen every day to reduce pigmentation and dull skin.
- Don't smoke, because smoking raises the clot risk when using estrogen.
- Exercise regularly for your heart and bones.
- Practise voice, presentation and mannerisms if these are things you'd like to develop.
- Look after your mind. Changes that come more slowly than you hoped can be discouraging, so talk with people who understand.
Follow up with your doctor, and don't adjust doses yourself
You should have follow-up blood tests about every 3 months in the first year. Typical targets are estradiol around 100–200 pg/mL and testosterone below 50 ng/dL, along with checks of lipids, glucose, liver and kidneys (see blood tests before starting gender-affirming hormones). If you want to change your dose, always talk to your doctor.
See a doctor immediately if you have swelling and pain in one leg, chest pain, breathlessness or an unusually severe headache (call 1669, Thailand's medical emergency number).
A word from Dr. Kris
Everyone has their own rhythm. Comparing yourself with friends or social media clips often causes needless distress. At Dr. Kris Clinic, I care for trans women's hormone therapy with real follow-up, adjusting according to blood results and talking honestly about expectations, at the clinic in Surat Thani and online, with English-speaking consultations available. If you're planning surgery in the future, read assessment before gender-affirming surgery.
Medicines and services your doctor may consider
- Estradiol tablets (28)฿350Details & order →
- Estradiol gel฿590Details & order →
- Estradiol (E2) blood test฿800Details & order →
Prices are per pack. Every medicine is prescribed only after a doctor's assessment; your doctor will advise whether it suits you. See all medicines & services
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Start hormones safely
Assessment, blood tests and follow-up with a judgement-free doctor, in line with WPATH SOC-8.
Every medicine and service requires a doctor's assessment first.
Frequently asked questions
How many months until my skin becomes smoother?
Most people start to notice softer, less oily skin within 3–6 months, but how noticeable it is varies from person to person.
Can hormones make my voice higher?
No. In people who have been through male puberty, estrogen doesn't change the voice. The options are voice training or voice surgery.
If I stop hormones, will my breasts go away?
Breast tissue that has developed usually stays permanently. It may shrink a little as fat is lost, but it won't return to how it was before, so decide carefully before starting.
Can I increase my dose myself to speed things up?
You shouldn't. Going above target doesn't speed up results but raises the risk of blood clots, mood swings and liver effects. Talk to your doctor and get blood tests before any adjustment.
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References
- Hembree WC, et al. Endocrine Treatment of Gender-Dysphoric/Gender-Incongruent Persons: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2017;102(11):3869–3903 (Table: feminizing effects).
- Coleman E, et al. Standards of Care for the Health of Transgender and Gender Diverse People, Version 8. Int J Transgend Health. 2022;23(Suppl 1):S1–S259.
- European Medicines Agency (PRAC). Restrictions in use of cyproterone due to meningioma risk. February 2020.
- T'Sjoen G, Arcelus J, Gooren L, Klink DT, Tangpricha V. Endocrinology of Transgender Medicine. Endocr Rev. 2019;40(1):97–117.
This article is for education and does not replace diagnosis or treatment by a doctor. If you have symptoms or concerns, please see a doctor.
