Is NAGE or NAII more undervalued in 2026?

CirclFi compares Niagen Bioscience, Inc. (NAGE) and Natural Alternatives Internatio (NAII) using 13 institutional-grade valuation models. NAGE has a Quality of Company score of 8.9/10 while NAII scores 6.2/10.

Which is a better buy — NAGE or NAII?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do NAGE and NAII valuations compare?

NAGE at $3.86 and NAII at $2.54 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

NAGE vs NAII Valuation Comparison 2026 — Intrinsic Value Analysis

NAGE

Medicinal Chemicals & Botanical Products

Niagen Bioscience, Inc.

Quality

8.9

out of 10

Value Trap

SAFE

Price

$3.86

Last close

Models

12/13

Active

NAII

Medicinal Chemicals & Botanical Products

Natural Alternatives Internatio

Quality

6.2

out of 10

Value Trap

LOW

Price

$2.54

Last close

Models

9/13

Active

Model-by-Model Comparison

Model	Type	NAGE Fair Value	NAGE Upside	NAII Fair Value	NAII Upside
Bayesian DCF	Intrinsic	$3.66	-5.3%	—	—
Earnings Power Value	Intrinsic	$2.53	-34.4%	$7.50	+175.9%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$1.10	-71.4%	$2.86	+5.1%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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NAGE vs NAII — Which Stock Is More Undervalued?

NAGE scores higher with a 8.9/10 quality rating vs NAII's 6.2/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Niagen Bioscience, Inc. (NAGE) and Natural Alternatives Internatio (NAII) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

NAGE currently trades at $3.86 with a QOC of 8.9/10, while NAII trades at $2.54 with a QOC of 6.2/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).