May support collagen formation and healthy hair, skin, and nails.
Effective Dose
20-50 mg
Onset
2-4 weeks
Cost
Budget
Cycle
No cycling is typically needed, as silica is a mineral that can be taken consistently.
Why not higher?
7 things you need to know
What it does
May support collagen formation and healthy hair, skin, and nails.
Worth it?
5/10. Silica shows some promise for supporting connective tissue health, but evidence is still emerging and results can be variable. More research is needed to confirm its effectiveness at typical supplement doses.
How much to take
20-50 mg
Price
Cheap (under $15/month)
How fast it works
Takes 2 to 4 weeks to notice
Safety
Check if: kidney issues, pregnancy
What people say
Most users don't report any acute subjective effects. Benefits, if any, are usually noticed over time as improvements in hair, skin, and nail quality.
Silica is abundant in nature, found in sand, quartz, and various plants, notably horsetail.
"Most users don't report any acute subjective effects. Benefits, if any, are usually noticed over time as improvements in hair, skin, and nail quality."
Research backing for this ingredient
Some evidence, more research needed
Limited
Not yet
Mixed opinions in scientific community
"While silica is known to be important for connective tissue, the extent to which supplemental silica can provide noticeable benefits is still debated. Some studies show positive effects, while others are inconclusive. More research is needed to establish consistent benefits."
Silica is a trace mineral thought to play a role in collagen synthesis and the health of connective tissues. Supplementing with silica may help improve the appearance and strength of hair, skin, and nails, though results vary.
Products below minimum dose are likely ineffective
When
Any time
How
20-50 mg
Food
Can be taken with or without food.
Noticeable effects on hair, skin, and nails may take several weeks to months of consistent supplementation.
No cycling is typically needed, as silica is a mineral that can be taken consistently.
Check for specific interactions.
Silica is categorized as a mineral.
Scientific consensus score: 4/10.
Evidence quality: WEAK.
Add Silica to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.