Placenta Extract.
Controversial extract popular in Asia for anti-aging
Reviewed March 2026
- Category
- Glandular
- Also filed under
- Anti AgingSkinEnergy
What Placenta Extract is, and what it does.
- Does it work
- Suits people focused on skin hydration and firmness who are comfortable with a small evidence base, mostly from Japan and Korea. Check the species and hydrolysis on the label.
- How much to take
- Start with 100 to 300mg a day, the band people stay on day to day. The 500mg seen in studies is a research condition rather than a daily target.
- Time to feel it
- Plan on four to eight weeks. Most of the reported change sits in skin measures like hydration and elasticity, read by an instrument rather than felt.
- The first dose
- Day one is quiet. It is digested into peptides and amino acids, and nothing measurable moves in that window.
- With regular use
- Most effects take 2-8 weeks. Be patient.
- How well tolerated
- Generally well tolerated. Check with your doctor if on medications.
- How it feels
- Neutral to take, with no lift and no sedation. The reported change sits in skin measures like hydration and elasticity, picked up by an instrument over weeks.
- The overlooked benefit
- Most human work uses porcine or equine placenta hydrolysate, so the species and the hydrolysis method on the label decide what is actually in the capsule.
100 to 300mg a day is where Placenta Extract works.
Source: Young et al., 2016 (review); CDC warning on encapsulated placenta
The proof, claim by claim.
These words describe the research, not the molecule's worth. Research strength is how much work stands behind one claim, and it is never a product score.
Placenta Extract has emerging evidence. Based on 372+ studies.
- Skin hydration and elasticityRandomised trial
- Everyday tiredness in women through the midlife shiftRandomised trial
- Antioxidant activity of placental peptidesIn vitro study
- Tissue repairAnimal study
Questions people ask about Placenta Extract.
- When should I take it?
- Timing matters less than consistency. Pick a time that works for you and take it daily.
- Can I take it with other supplements?
- Usually fine. The main thing to watch is not doubling up on the same ingredient from different products. If you're on prescription meds, check with your pharmacist first.
- Any side effects to watch for?
- Most people tolerate it well at recommended doses. GI upset is the most common complaint with any supplement. Start with a lower dose and work up. If something feels off, stop and reassess.
- Who benefits most from this?
- Honestly, most people would benefit more from the basics. But if you've got a specific reason to try it, the risk is generally low.
No pairing data for Placenta Extract yet.
Nothing on file for Placenta Extract, either from a combination trial or from settled biochemistry. When either lands, it appears here with its source.
Stitching two separate single-ingredient studies into a pairing is the one thing this engine will not do. When a study of the combination itself holds up at source, it lands here with its citation.
No invented synergy. Where actives were studied on their own rather than together, the record shows each on its own evidence, never a combined effect no trial measured.
Research strength. Research strength says how much work stands behind the combination. It is never a product score.
Independent record. Every finding is cited to a named trial, dated, and never written by the brand.
21 pairings are live across the library today. Checked 9 August 2026.
Nothing specific on file for Placenta Extract. Match the label to the daily amount above, and tell your doctor what you take.
Not medical advice. Show the label to your pharmacist.Getting Placenta Extract from food.
The whole-food sources on file. A supplement closes the gap, it does not replace dinner.
A gram-for-gram figure (how much of each you would eat to match a dose) will appear here once it is sourced and reviewed. This page will not print a number it cannot cite.
The studies, linked.
1 source behind our Placenta Extract verdict: peer-reviewed studies and registered clinical trials. Every one links straight to PubMed, the journal, or ClinicalTrials.gov. Read them yourself.
- Clinical trialClinical and Laboratory Evaluation of Placenta Extract Gel as an Adjunct to Non Surgical Periodontal Therapy in Patients With Grade B Stage II PeriodontitisClinicalTrials.gov ↗PHASE2 · 30 participants · Completed
Evidence surfaced via Semantic Scholar (Allen Institute for AI) and ClinicalTrials.gov. Ranked by study type and citation weight, not cherry-picked.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.