Eight-dimension review score against the
quality rubric
. Each dimension scored 1–5.
D1 Source verification
4/5
D2 Source authority & independence
4/5
D3 Regret-rate accuracy
1/5
D4 Source comparability
2/5
D5 Gilovich pattern
5/5
D6 Prose quality
5/5
D7 Caveat completeness
5/5
D8 Sample quality
4/5
Average3.75/5
Proxy data — no direct regret survey exists for this decision. Rates are derived from satisfaction scores and access-barrier data rather than questions that directly asked about regret. See caveats below.
Action regret
Having cosmetic surgery
10%
~10% regret the procedure (range 5–33% by type)
Cosmetic surgery patients, multi-study systematic review
retrospective, typically 1-5 years post-procedure
Inaction regret
Not having cosmetic surgery
5.0%
~5% (placeholder proxy — no direct survey exists)
US adults, nationally representative
retrospective, no fixed timeframe
% who regret this choice
Having cosmetic surgeryNot having cosmetic surgery
10%5.0%
balanced — Roughly balanced — both choices carry similar regret.
Related decisions
Semantically similar decisions — same territory, different trade-offs.
Two systematic reviews — a 2023 PMC summary of 55 studies and a 2024
American Journal of Surgery review — place cosmetic surgery regret at
roughly 5—33% depending on procedure type: breast augmentation sits at
the low end (5—9%), body contouring at the high end (11—33%). Neither
review computes a single cross-procedure average, so we estimate ~10%
as a conservative midpoint for elective cosmetic procedures. On the
inaction side, no large-sample survey directly measures regret about not
having cosmetic surgery. General body-dissatisfaction data (37% of
Americans per Ipsos) and cosmetic-consideration rates (70% per ASDS)
suggest that a non-trivial minority of non-patients harbor lasting
appearance regret, but the 5% inaction estimate is a constructed proxy,
not a survey finding.
The pattern runs counter to the classic Gilovich finding. For most life
decisions, inaction regret dominates over time: people regret the degree not
pursued, the trip not taken, the relationship not attempted. Cosmetic surgery
inverts this because the action is irreversible, physically invasive, and
financially costly. A rhinoplasty that narrows the bridge too aggressively
cannot be fully undone; a breast augmentation that causes capsular contracture
is a daily reminder. Both systematic reviews identify inadequate pre-operative
education and postoperative complications as the strongest predictors of
regret — suggesting that the action-regret rate is substantially reducible
through better screening and counseling.
The main caveat is the asymmetry of evidence. The action side has genuine
peer-reviewed systematic reviews with procedure-specific breakdowns. The
inaction side has essentially nothing: body dissatisfaction surveys measure a
different construct, and ASDS consideration rates conflate casual curiosity
with genuine surgical intent. If a rigorous survey ever asks a representative
sample of non-patients “Do you regret not having cosmetic surgery?”, the true
figure could be higher or lower — and the direction of the Gilovich pattern
could flip. Until then, the delta (0.05) should be read as roughly balanced
with a slight tilt toward action regret, not as a precise quantitative claim.
Sources: action
Claim ledger
Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.
[1]The American Journal of Surgery — A systematic review of patient regret after surgery↗ 1 other entry
Peer-reviewed
Regret after elective plastic surgery ranges from 5–33%; breast augmentation 5.1–9.1%, body contouring 10.82–33.3%
Excerpt
“"Regret after elective plastic surgery operations is significantly higher compared to gender-affirming surgery. The percentage of patients reporting regret ranged from 0 to 47.1% in breast reconstruction, 5.1–9.1% in breast augmentation, and 10.82–33.3% in body contouring."
”
Source data from
2024-04-30
Accessed
2026-04-26
Calculation
2024 AJS systematic review of patient regret across surgical subspecialties. Reported ranges for cosmetic procedures: breast augmentation 5.1–9.1%, body contouring 10.82–33.3%. The review provides the most comprehensive cross-specialty data. We use ~10% as the approximate midpoint of the cosmetic (non-reconstructive) range, acknowledging the enormous variance by procedure type. Preoperative education and postoperative complications are the strongest predictors of regret.
[2]Plastic and Reconstructive Surgery – Global Open — Decision Regret in Plastic Surgery: A Summary
Peer-reviewed
55 articles reviewed; regret rates consistent with AJS findings across subspecialties
Excerpt
“"Most of the formal literature includes patients who have undergone postmastectomy breast reconstruction and gender-reaffirming procedures. In these areas, the main factors influencing the experience of decision regret were preoperative education and counseling as well as postoperative complications."
”
Source data from
2023-06-01
Accessed
2026-04-26
Calculation
PMC 2023 summary of 55 studies on decision regret in plastic surgery. Corroborates the AJS ranges. Note: this review primarily covers reconstructive and gender-affirming procedures; the cosmetic-specific data is a subset. Used as corroborating source, not the primary rate.
Sources: inaction
Claim ledger
Every number below is what each source reported, with the verbatim quote we relied on and how we arrived at our figure. Click any link to verify directly.
[1]Ipsos — Most Americans Experience Feeling Dissatisfied with How Their Body Looks from Time to Time↗ 2 other entries
Primary study
37% of Americans feel dissatisfied with their body whenever they look in the mirror; 56% experience dissatisfaction from time to time
Excerpt
“"Most Americans experience feeling dissatisfied with how their body looks from time to time, including nearly two in five who feel this way whenever they look in the mirror."
”
Source data from
2018-01-10
Accessed
2026-04-26
Calculation
Ipsos survey of 1,005 US adults. The 37% body-dissatisfaction rate is NOT a cosmetic surgery regret measure — it captures general appearance distress. No published survey directly asks non-patients whether they regret not having cosmetic surgery. The 5% estimate is a placeholder proxy: a conservative downward adjustment from 37%, accounting for the fact that most body dissatisfaction does not translate into surgical intent or inaction regret. This is an order-of-magnitude placeholder, not a finding.
70% of Americans are considering a cosmetic dermatologic procedure
Excerpt
“"Seven out of ten consumers are considering cosmetic procedures, according to the 2025 ASDS consumer survey. The consideration rate has risen steadily over the past decade."
”
Source data from
2025-03-01
Accessed
2026-04-26
Calculation
ASDS annual consumer survey. The 70% consideration rate is inflated by including minimally invasive treatments (Botox, fillers) alongside surgical procedures. Among consumers who consider but never proceed with surgical cosmetic procedures, no published survey directly measures inaction regret. The 5% is a placeholder proxy — see caveats.
Caveats
The action and inaction figures are not symmetrical in methodology or rigor. The ~10% action-regret estimate is derived from two systematic reviews (PMC 2023, AJS 2024) that report procedure-specific ranges (breast augmentation 5–9%, body contouring 11–33%) but no single aggregate figure. Neither review computes a weighted average across cosmetic procedures, so the 10% is an editorial estimate sitting at the lower-middle of the observed range. The inaction-side 5% is a placeholder proxy — no large-sample survey directly asks non-patients whether they regret not having cosmetic surgery. The Ipsos body- dissatisfaction rate (37%) is far too broad, and the ASDS consideration rate (70%) reflects loose interest, not regret. The 5% should be treated as an order-of-magnitude placeholder proxy, not a finding. Because both sides carry substantial uncertainty, the delta (0.05) should be read as "roughly balanced with a slight tilt toward action regret" rather than a precise quantitative claim. Cosmetic surgery is a counterexample to Gilovich and Medvec's typical inaction-dominance finding: the irreversibility, physical scarring risk, and financial cost of the procedure sustain action regret in a way that forgone elective surgery does not.
