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Keratin

Cynatine(R) HNS Solubilized Keratin

Products: 1

Products containing Cynatine(R) HNS Solubilized Keratin

1 in catalog

Bronson Laboratories
Nu Essence
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supplementhackr

Rigorous, authority-cited supplement data. No editorializing, no health claims — just labels, chemistry, and references.

Data sources

NIH DSLD
FDA UNII / GSRS
NIH Office of Dietary Supplements

Authority references

EU Commission Regulations
FDA 21 CFR
EFSA Journal opinions
NTP Report on Carcinogens

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