Real ChatGPT answer · index seedFJovyuhXCv4completeHealth and wellness · supplements and vitaminsinformational
Are there any peer-reviewed studies indicating whether topical antioxidants like vitamin C and E work synergistically with oral astaxanthin and marine collagen peptides to improve dermal hydration and skin glow?
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The searches the AI actually ran for this prompt.
SEED QUERY
Are there any peer-reviewed studies indicating whether topical antioxidants like vitamin C and E work synergistically with oral astaxanthin and marine collagen peptides to improve dermal hydration and skin glow?
4 real searches · 1 real-search pass
peer reviewed clinical trial topical vitamin C vitamin E oral astaxanthin marine collagen peptides skin hydration combination synergyGoogle ↗
OBSERVED
systematic review oral collagen peptides skin hydration elasticity randomized controlled trials 2023 2024Google ↗
OBSERVED
astaxanthin oral supplementation skin hydration randomized placebo controlled trial humansGoogle ↗
OBSERVED
topical vitamin C vitamin E skin photoprotection synergistic study human skinGoogle ↗
OBSERVED
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Classifying 4 queries…
Searches and sources
ChatGPT4 real searches · gpt-6
peer reviewed clinical trial topical vitamin C vitamin E oral astaxanthin marine collagen peptides skin hydration combination synergy Google ↗
systematic review oral collagen peptides skin hydration elasticity randomized controlled trials 2023 2024 Google ↗
astaxanthin oral supplementation skin hydration randomized placebo controlled trial humans Google ↗
topical vitamin C vitamin E skin photoprotection synergistic study human skin Google ↗
- Read the 2003 study on PubMed · pubmed.ncbi.nlm.nih.gov
- Read the 2007 review · pubmed.ncbi.nlm.nih.gov
- Read the systematic review and meta-analysis · pubmed.ncbi.nlm.nih.gov
- Read the astaxanthin clinical study · pubmed.ncbi.nlm.nih.gov
- Read the 2022 systematic review · pubmed.ncbi.nlm.nih.gov
- Read the collagen hydration trial · pubmed.ncbi.nlm.nih.gov
- Read the 2023 collagen peptide study · pubmed.ncbi.nlm.nih.gov
- Read the marine collagen clinical trial · pmc.ncbi.nlm.nih.gov
- Read the 2023 clinical study · pubmed.ncbi.nlm.nih.gov
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
peer reviewed clinical trial topical vitamin C vitamin E oral astaxanthin marine collagen peptides skin hydration combination synergy OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
systematic review oral collagen peptides skin hydration elasticity randomized controlled trials 2023 2024 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
astaxanthin oral supplementation skin hydration randomized placebo controlled trial humans OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
topical vitamin C vitamin E skin photoprotection synergistic study human skin OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |