Saw palmetto is a plant extract from the berries of a small palm. It has been used for hundreds of years, including by Native Americans. For hair, it’s best known as a natural option for suppressing DHT, the hormone behind the most common kind of hair loss.
Why DHT matters for hair loss
Androgenic hair loss is the number one cause of thinning in both women and men, and DHT is a big player. Over time, DHT shrinks hair follicles, which shows up as a widening part, thinning on top, or a receding hairline. Androgens matter more as we age, especially for women after 50.
What saw palmetto does
Saw palmetto is studied as a natural DHT suppressant. It’s gentler than prescription options, which is why many people use it as one part of a plan rather than the whole plan.
Saw palmetto for women vs men
- Women: most useful when thinning follows the androgenic pattern, such as a widening part after menopause.
- Men: often used for early thinning at the crown or hairline.
Where saw palmetto fits in a hair plan
Saw palmetto works on one cause: DHT. Most thinning after 45 has several causes at once, including nutrition, scalp health and stress. A strong plan usually combines:
- A daily supplement that covers nutrition and includes hair-specific ingredients.
- A prescription topical serum that works directly on the follicle.
- Scalp care if you have flaking, itch or shedding.
Where to get saw palmetto
Ulu Ultimate Daily Supplement includes saw palmetto berry extract (40% fatty acids) in its hair formula, along with hydrolyzed marine collagen, ashwagandha, turmeric and hyaluronic acid. It sits on top of a complete multivitamin: 40+ ingredients, with every vitamin and mineral dose on the label. It’s built for women 45 and over, and men take it too.
For the topical side:
- Ulu Ultimate Regrow (minoxidil and tretinoin) is for early thinning.
- Hair Bomb .05 (latanoprost base, with up to 3 optional add-ins) is for moderate to significant thinning.
Frequently asked questions
Does saw palmetto regrow hair on its own?
It’s one tool, aimed at DHT. For regrowth, most people pair it with a prescription topical serum.
Can women take saw palmetto?
Yes, but not during pregnancy. If you take hormone medications, check with your doctor first.
How long until I see a difference?
Hair grows slowly. Give any hair plan at least 3 months.
Watch: Why Your Part Is Widening After 50
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