Best Holy Basil Supplements (2026)
Ranked by safety score and evidence coverage from 0 independent research sources
225
Products Analyzed
0
Research Sources
97
Avg Safety Score
12%
Evidence-Backed
Rankings
Top-Ranked Holy Basil Products
Ranked by safety score (0–100), then evidence coverage.
1
D-Flame
Protocol For Life Balance · Capsule
100
66%
2
Rhodiola Holy Basil Valerian Stress Complex
Swanson · Capsule
100
66%
3
D-Flame
NOW · Capsule
100
55%
4
Advanced IN-F Plus
New Sun · Capsule
100
55%
5
Zyflamend P.M.
New Chapter · Softgel Capsule
100
50%
6
Zyflamend Nighttime
New Chapter · Capsule
100
50%
7
TruAdapt
Ortho Molecular Products · Capsule
100
50%
8
TruAdapt Plus
Ortho Molecular Products · Capsule
100
50%
9
TruAdapt
Ortho Molecular Products · Capsule
100
50%
10
TruAdapt Plus
Ortho Molecular Products · Capsule
100
50%
11
Cortisol Reduce
Signature Supplements · Capsule
100
50%
12
Inflama-Dyne
Nature's Answer · Capsule
100
45%
13
Zyflamend
New Chapter · Capsule
100
40%
14
Zyflamend
New Chapter · Capsule
100
40%
15
Zyflamend
New Chapter · Capsule
100
40%
16
Immune Support
Pure Indian Foods · Powder
100
33%
17
AdrenalStability
Pure Essence · Capsule
100
33%
18
Livogen Plus
Tishcon Corp. · Softgel Capsule
100
27%
19
Herbal Adrenal Support
Dr. Mercola · Capsule
100
25%
20
Herbal Adrenal Support
Dr. Mercola · Capsule
100
25%
Showing top 20 of 225 products. View all products →
How We Rank
Products are ranked by safety score (0–100), which considers UL exceedance, unsupported health claims, and proprietary blend disclosure. Products with equal safety scores are then sorted by evidence coverage — the percentage of ingredients backed by Tier-A or Tier-B research.
Safety scores are computed from product label data (DSLD) cross-referenced with 0 research sources. See our Editorial Policy for full methodology.